Fetchurl fail with 404 despite url existing

Help
1 
$ nix build --keep-failed -L .
flyway-parent> trying https://repo.maven.apache.org/maven2/org/flywaydb/flyway-parent/7.1.1/flyway-parent-7.1.1.pom
flyway-parent>   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
flyway-parent>                                  Dload  Upload   Total   Spent    Left  Speed
google-http-client-apache-v2> trying https://repo.maven.apache.org/maven2/com/google/http-client/google-http-client-apache-v2/1.41.1/google-http-client-apache-v2-1.41.1.pom
google-http-client-apache-v2>   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
google-http-client-apache-v2>                                  Dload  Upload   Total   Spent    Left  Speed
docker-client> trying https://repo.maven.apache.org/maven2/com/spotify/docker-client/7.0.0/docker-client-7.0.0.pom
docker-client>   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
docker-client>                                  Dload  Upload   Total   Spent    Left  Speed
google-http-client-parent> trying https://repo.maven.apache.org/maven2/com/google/http-client/google-http-client-parent/1.41.0/google-http-client-parent-1.41.0.pom
google-http-client-parent>   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
google-http-client-parent>                                  Dload  Upload   Total   Spent    Left  Speed
byte-buddy> trying https://repo.maven.apache.org/maven2/net/bytebuddy/byte-buddy/1.10.22/byte-buddy-1.10.22.jar
google-api-client-parent> trying https://repo.maven.apache.org/maven2/com/google/api-client/google-api-client-parent/1.33.1/google-api-client-parent-1.33.1.pom
flyway-core> trying https://repo.maven.apache.org/maven2/org/flywaydb/flyway-core/7.1.1/flyway-core-7.1.1.jar
google-http-client-bom> trying https://repo.maven.apache.org/maven2/com/google/http-client/google-http-client-bom/1.41.0/google-http-client-bom-1.41.0.pom
google-http-client> trying https://repo.maven.apache.org/maven2/com/google/http-client/google-http-client/1.41.1/google-http-client-1.41.1.jar
google-api-client-parent>   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
google-api-client-parent>                                  Dload  Upload   Total   Spent    Left  Speed
byte-buddy>   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
byte-buddy>                                  Dload  Upload   Total   Spent    Left  Speed
google-http-client> trying https://repo.maven.apache.org/maven2/com/google/http-client/google-http-client/1.41.0/google-http-client-1.41.0.pom
google-http-client-bom>   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
google-http-client-parent> trying https://repo.maven.apache.org/maven2/com/google/http-client/google-http-client-parent/1.41.1/google-http-client-parent-1.41.1.pom
flyway-core>   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
google-http-client-bom>                                  Dload  Upload   Total   Spent    Left  Speed
flyway-core>                                  Dload  Upload   Total   Spent    Left  Speed
docker-client> trying https://repo.maven.apache.org/maven2/com/spotify/docker-client/7.0.0/docker-client-7.0.0.jar
google-api-client> trying https://repo.maven.apache.org/maven2/com/google/api-client/google-api-client/1.33.1/google-api-client-1.33.1.jar
google-http-client>   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
google-http-client>                                  Dload  Upload   Total   Spent    Left  Speed
google-http-client-parent>   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
docker-client>   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
docker-client>                                  Dload  Upload   Total   Spent    Left  Speed
google-http-client-parent>                                  Dload  Upload   Total   Spent    Left  Speed
google-api-client>   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
google-api-client>                                  Dload  Upload   Total   Spent    Left  Speed
google-http-client>   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
google-http-client>                                  Dload  Upload   Total   Spent    Left  Speed
grpc-context> trying https://repo.maven.apache.org/maven2/io/grpc/grpc-context/1.27.2/grpc-context-1.27.2.pom
grpc-context>   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
grpc-context>                                  Dload  Upload   Total   Spent    Left  Speed
google-oauth-client-bom> trying https://repo.maven.apache.org/maven2/com/google/oauth-client/google-oauth-client-bom/1.33.0/google-oauth-client-bom-1.33.0.pom
google-oauth-client> trying https://repo.maven.apache.org/maven2/com/google/oauth-client/google-oauth-client/1.33.0/google-oauth-client-1.33.0.jar
google-oauth-client-bom>   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
google-oauth-client-bom>                                  Dload  Upload   Total   Spent    Left  Speed
google-oauth-client>   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
google-oauth-client>                                  Dload  Upload   Total   Spent    Left  Speed
groovy-bom> trying https://repo.maven.apache.org/maven2/org/codehaus/groovy/groovy-bom/2.5.14/groovy-bom-2.5.14.pom
google-oauth-client-parent> trying https://repo.maven.apache.org/maven2/com/google/oauth-client/google-oauth-client-parent/1.33.0/google-oauth-client-parent-1.33.0.pom
groovy-bom>   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
groovy-bom>                                  Dload  Upload   Total   Spent    Left  Speed
google-oauth-client-parent>   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
google-oauth-client-parent>                                  Dload  Upload   Total   Spent    Left  Speed
docker-client> 100 11360  100 11360    0     0  60047      0 --:--:-- --:--:-- --:--:-- 60105
google-http-client-parent> 100 26466  100 26466    0     0   156k      0 --:--:-- --:--:-- --:--:--  157k
error: hash mismatch in fixed-output derivation '/nix/store/q59m4ywswx92zg7lv8h6sjxvy49sfx2q-docker-client-7.0.0.pom.drv':
         specified: sha256-F/h/GgQqLr9TZPZ3pkgKHlKpbhKeALaoOua25cAEGZQ=
            got:    sha256-YygCVNUUTYvjMhroRsXoOs6tWS/g1jXjTO2dMnFFqaE=
note: keeping build directory '/tmp/nix-build-guava-10.0.1.pom.drv-3'
note: keeping build directory '/tmp/nix-build-guava-10.0.1.jar.drv-4'
note: keeping build directory '/tmp/nix-build-gson-parent-2.8.7.pom.drv-5'
note: keeping build directory '/tmp/nix-build-gson-2.8.7.pom.drv-5'
note: keeping build directory '/tmp/nix-build-gson-2.8.7.jar.drv-6'
note: keeping build directory '/tmp/nix-build-grpc-context-1.27.2.pom.drv-6'
note: keeping build directory '/tmp/nix-build-grpc-context-1.27.2.jar.drv-6'
note: keeping build directory '/tmp/nix-build-groovy-bom-2.5.14.pom.drv-7'
note: keeping build directory '/tmp/nix-build-google-oauth-client-parent-1.33.0.pom.drv-7'
note: keeping build directory '/tmp/nix-build-google-oauth-client-bom-1.33.0.pom.drv-8'
note: keeping build directory '/tmp/nix-build-google-oauth-client-1.33.0.jar.drv-10'
note: keeping build directory '/tmp/nix-build-google-http-client-parent-1.41.1.pom.drv-10'
note: keeping build directory '/tmp/nix-build-google-http-client-parent-1.41.0.pom.drv-10'
note: keeping build directory '/tmp/nix-build-google-http-client-bom-1.41.0.pom.drv-10'
note: keeping build directory '/tmp/nix-build-google-http-client-apache-v2-1.41.1.pom.drv-11'
note: keeping build directory '/tmp/nix-build-google-http-client-1.41.1.jar.drv-11'
note: keeping build directory '/tmp/nix-build-google-http-client-1.41.0.pom.drv-11'
note: keeping build directory '/tmp/nix-build-google-api-client-parent-1.33.1.pom.drv-11'
note: keeping build directory '/tmp/nix-build-google-api-client-1.33.1.jar.drv-11'
note: keeping build directory '/tmp/nix-build-flyway-parent-7.1.1.pom.drv-11'
note: keeping build directory '/tmp/nix-build-flyway-core-7.1.1.jar.drv-11'
note: keeping build directory '/tmp/nix-build-docker-client-7.0.0.jar.drv-10'
note: keeping build directory '/tmp/nix-build-byte-buddy-1.10.22.jar.drv-11'
note: keeping build directory '/tmp/nix-build-docker-client-7.0.0.pom.drv-10'
error: 1 dependencies of derivation '/nix/store/y06knmzws7iry2xml735f5pqhm4qfxj4-mvn2nix-repository.drv' failed to build
error: 1 dependencies of derivation '/nix/store/1d01sh5rgx7v9369ixq5jnfk6l1mxivi-bioretes-1.0.0.drv' failed to build
$ echo $NIX_
$NIX_CURL_FLAGS     $NIX_DEBUG          $NIX_PROFILES       $NIX_REMOTE         $NIX_SSL_CERT_FILE  
$ echo $NIX_CURL_FLAGS 
-vvvvv
$ ls /tmp/nix-build-docker-client-7.0.0.pom.drv-10
code  cookies  env-vars  log
$ cat /tmp/nix-build-docker-client-7.0.0.pom.drv-10/log 
curl: (22) The requested URL returned error: 404
paki@twocember:~/src/bioretes/core$ cat /tmp/nix-build-docker-client-7.0.0.pom.drv-10/env-vars 
declare -x CONFIG_SHELL="/nix/store/s7r5cnjj4zy41g2nql3vf2ivr09wfm5p-bash-5.1-p16/bin/bash"
declare -x HOME="/homeless-shelter"
declare -x HOST_PATH="/nix/store/f5vc4i92d0412g1bl3cjqb4d5pk661k6-coreutils-9.0/bin:/nix/store/g1jc160jp4063xq2y1ll939nw6l8albb-findutils-4.9.0/bin:/nix/store/yjq4by8a5rp4ggll3082mrb1fmpai9cl-diffutils-3.8/bin:/nix/store/phfby2kj0vk1c8a5sc58i2zakdz2l771-gnused-4.8/bin:/nix/store/ykyw3g57pc61b24cn06kgyngsq4azh7y-gnugrep-3.7/bin:/nix/store/s4q2kylscmz7v5znpbz95rjkai0m16y8-gawk-5.1.1/bin:/nix/store/7dc5r0a6xy7mglbi57hmhvcwm1nqjwiz-gnutar-1.34/bin:/nix/store/13y9c8f2jxwmszbnlp86qrzb1bvyl95a-gzip-1.12/bin:/nix/store/6ka6x238gwc0dxwvv32g8xl9l4wbnkqj-bzip2-1.0.6.0.2-bin/bin:/nix/store/pi4giz86cn828bd2hlv3sbdxg4k55531-gnumake-4.3/bin:/nix/store/s7r5cnjj4zy41g2nql3vf2ivr09wfm5p-bash-5.1-p16/bin:/nix/store/vrail3wxl4i3vh288p2c0z01gs63fvrq-patch-2.7.6/bin:/nix/store/0fnnx443l6107v99719vd9n04wrznmas-xz-5.2.5-bin/bin"
declare -x NIX_BUILD_CORES="24"
declare -x NIX_BUILD_TOP="/build"
declare -x NIX_CFLAGS_COMPILE=" -frandom-seed=0gz66wp2hh"
declare -x NIX_CONNECT_TIMEOUT=""
declare -x NIX_CURL_FLAGS=""
declare -x NIX_ENFORCE_NO_NATIVE="1"
declare -x NIX_ENFORCE_PURITY="1"
declare -x NIX_HASHED_MIRRORS=""
declare -x NIX_INDENT_MAKE="1"
declare -x NIX_LDFLAGS="-rpath /nix/store/0gz66wp2hhdd1xpw0zr3xq8ajma4hdwa-docker-client-7.0.0.pom/lib64 -rpath /nix/store/0gz66wp2hhdd1xpw0zr3xq8ajma4hdwa-docker-client-7.0.0.pom/lib "
declare -x NIX_LOG_FD="2"
declare -x NIX_MIRRORS_alsa=""
declare -x NIX_MIRRORS_apache=""
declare -x NIX_MIRRORS_bioc=""
declare -x NIX_MIRRORS_bitlbee=""
declare -x NIX_MIRRORS_centos=""
declare -x NIX_MIRRORS_cpan=""
declare -x NIX_MIRRORS_debian=""
declare -x NIX_MIRRORS_fedora=""
declare -x NIX_MIRRORS_gcc=""
declare -x NIX_MIRRORS_gentoo=""
declare -x NIX_MIRRORS_gnome=""
declare -x NIX_MIRRORS_gnu=""
declare -x NIX_MIRRORS_gnupg=""
declare -x NIX_MIRRORS_hackage=""
declare -x NIX_MIRRORS_hashedMirrors=""
declare -x NIX_MIRRORS_ibiblioPubLinux=""
declare -x NIX_MIRRORS_imagemagick=""
declare -x NIX_MIRRORS_kde=""
declare -x NIX_MIRRORS_kernel=""
declare -x NIX_MIRRORS_luarocks=""
declare -x NIX_MIRRORS_maven=""
declare -x NIX_MIRRORS_mozilla=""
declare -x NIX_MIRRORS_mysql=""
declare -x NIX_MIRRORS_openbsd=""
declare -x NIX_MIRRORS_opensuse=""
declare -x NIX_MIRRORS_osdn=""
declare -x NIX_MIRRORS_postgresql=""
declare -x NIX_MIRRORS_pypi=""
declare -x NIX_MIRRORS_roy=""
declare -x NIX_MIRRORS_sageupstream=""
declare -x NIX_MIRRORS_samba=""
declare -x NIX_MIRRORS_savannah=""
declare -x NIX_MIRRORS_sourceforge=""
declare -x NIX_MIRRORS_steamrt=""
declare -x NIX_MIRRORS_tcsh=""
declare -x NIX_MIRRORS_testpypi=""
declare -x NIX_MIRRORS_ubuntu=""
declare -x NIX_MIRRORS_xfce=""
declare -x NIX_MIRRORS_xorg=""
declare -x NIX_OUTPUT_CHECKED="1"
declare -x NIX_SSL_CERT_FILE="/no-cert-file.crt"
declare -x NIX_STORE="/nix/store"
declare -x OLDPWD
declare -x PATH="/nix/store/af7l2h86h4b7j4379yc1yqi6dlxzfx8h-curl-7.82.0-dev/bin:/nix/store/kakj7qy4l6spsds7fkfgz595hazn2rry-libkrb5-1.19.2-dev/bin:/nix/store/c5ak1rgjn5l4ip9q7ggc3c01nzsm0yby-libkrb5-1.19.2/bin:/nix/store/3n28q42pi8bwh8ry90n101xj92sr43km-nghttp2-1.47.0-bin/bin:/nix/store/kn3pmx1iyp7rgi6xvgclk7zldy05q7qk-openssl-1.1.1n-bin/bin:/nix/store/81fagzrg61w8hiy02bjrk9gvmrm6xqp6-curl-7.82.0-bin/bin:/nix/store/4q49m81fzcwycnfspwbsc1iqk12qxpyq-patchelf-0.14.5/bin:/nix/store/f5vc4i92d0412g1bl3cjqb4d5pk661k6-coreutils-9.0/bin:/nix/store/g1jc160jp4063xq2y1ll939nw6l8albb-findutils-4.9.0/bin:/nix/store/yjq4by8a5rp4ggll3082mrb1fmpai9cl-diffutils-3.8/bin:/nix/store/phfby2kj0vk1c8a5sc58i2zakdz2l771-gnused-4.8/bin:/nix/store/ykyw3g57pc61b24cn06kgyngsq4azh7y-gnugrep-3.7/bin:/nix/store/s4q2kylscmz7v5znpbz95rjkai0m16y8-gawk-5.1.1/bin:/nix/store/7dc5r0a6xy7mglbi57hmhvcwm1nqjwiz-gnutar-1.34/bin:/nix/store/13y9c8f2jxwmszbnlp86qrzb1bvyl95a-gzip-1.12/bin:/nix/store/6ka6x238gwc0dxwvv32g8xl9l4wbnkqj-bzip2-1.0.6.0.2-bin/bin:/nix/store/pi4giz86cn828bd2hlv3sbdxg4k55531-gnumake-4.3/bin:/nix/store/s7r5cnjj4zy41g2nql3vf2ivr09wfm5p-bash-5.1-p16/bin:/nix/store/vrail3wxl4i3vh288p2c0z01gs63fvrq-patch-2.7.6/bin:/nix/store/0fnnx443l6107v99719vd9n04wrznmas-xz-5.2.5-bin/bin"
declare -x PWD="/build"
declare -x SHELL="/nix/store/s7r5cnjj4zy41g2nql3vf2ivr09wfm5p-bash-5.1-p16/bin/bash"
declare -x SHLVL="1"
declare -x SOURCE_DATE_EPOCH="315532800"
declare -x SSL_CERT_FILE="/no-cert-file.crt"
declare -x TEMP="/build"
declare -x TEMPDIR="/build"
declare -x TERM="xterm-256color"
declare -x TMP="/build"
declare -x TMPDIR="/build"
declare -x TZ="UTC"
declare -x XDG_DATA_DIRS="/nix/store/af7l2h86h4b7j4379yc1yqi6dlxzfx8h-curl-7.82.0-dev/share:/nix/store/c5ak1rgjn5l4ip9q7ggc3c01nzsm0yby-libkrb5-1.19.2/share:/nix/store/3n28q42pi8bwh8ry90n101xj92sr43km-nghttp2-1.47.0-bin/share:/nix/store/vybkpg9gqy10d8pm17wz6x1ljrcsfn5d-zlib-1.2.12/share:/nix/store/lq8m46y7wdzx52jlzs6hz1pj5jwi3zk8-curl-7.82.0/share:/nix/store/4q49m81fzcwycnfspwbsc1iqk12qxpyq-patchelf-0.14.5/share"
declare -x all_proxy=""
declare -x buildInputs=""
declare -x builder="/nix/store/s7r5cnjj4zy41g2nql3vf2ivr09wfm5p-bash-5.1-p16/bin/bash"
declare -x configureFlags=""
declare -x curlOpts=""
declare -x depsBuildBuild=""
declare -x depsBuildBuildPropagated=""
declare -x depsBuildTarget=""
declare -x depsBuildTargetPropagated=""
declare -x depsHostHost=""
declare -x depsHostHostPropagated=""
declare -x depsTargetTarget=""
declare -x depsTargetTargetPropagated=""
declare -x doCheck=""
declare -x doInstallCheck=""
declare -x downloadToTemp=""
declare -x executable=""
declare -x ftp_proxy=""
declare -x http_proxy=""
declare -x https_proxy=""
declare -x impureEnvVars="http_proxy https_proxy ftp_proxy all_proxy no_proxy NIX_CURL_FLAGS NIX_HASHED_MIRRORS NIX_CONNECT_TIMEOUT NIX_MIRRORS_alsa NIX_MIRRORS_apache NIX_MIRRORS_bioc NIX_MIRRORS_bitlbee NIX_MIRRORS_centos NIX_MIRRORS_cpan NIX_MIRRORS_debian NIX_MIRRORS_fedora NIX_MIRRORS_gcc NIX_MIRRORS_gentoo NIX_MIRRORS_gnome NIX_MIRRORS_gnu NIX_MIRRORS_gnupg NIX_MIRRORS_hackage NIX_MIRRORS_hashedMirrors NIX_MIRRORS_ibiblioPubLinux NIX_MIRRORS_imagemagick NIX_MIRRORS_kde NIX_MIRRORS_kernel NIX_MIRRORS_luarocks NIX_MIRRORS_maven NIX_MIRRORS_mozilla NIX_MIRRORS_mysql NIX_MIRRORS_openbsd NIX_MIRRORS_opensuse NIX_MIRRORS_osdn NIX_MIRRORS_postgresql NIX_MIRRORS_pypi NIX_MIRRORS_roy NIX_MIRRORS_sageupstream NIX_MIRRORS_samba NIX_MIRRORS_savannah NIX_MIRRORS_sourceforge NIX_MIRRORS_steamrt NIX_MIRRORS_tcsh NIX_MIRRORS_testpypi NIX_MIRRORS_ubuntu NIX_MIRRORS_xfce NIX_MIRRORS_xorg"
declare -x mirrorsFile="/nix/store/kfx4l9lq4cqrah8fb2mpr35xpcmk5gdx-mirrors-list"
declare -x name="docker-client-7.0.0.pom"
declare -x nativeBuildInputs="/nix/store/af7l2h86h4b7j4379yc1yqi6dlxzfx8h-curl-7.82.0-dev"
declare -x nixpkgsVersion="22.05"
declare -x no_proxy=""
declare -x out="/nix/store/0gz66wp2hhdd1xpw0zr3xq8ajma4hdwa-docker-client-7.0.0.pom"
declare -x outputHash="17f87f1a042a2ebf5364f677a6480a1e52a96e129e00b6a83ae6b6e5c0041994"
declare -x outputHashAlgo="sha256"
declare -x outputHashMode="flat"
declare -x outputs="out"
declare -x patches=""
declare -x postFetch=""
declare -x preferHashedMirrors="1"
declare -x preferLocalBuild="1"
declare -x propagatedBuildInputs=""
declare -x propagatedNativeBuildInputs=""
declare -x shell="/nix/store/s7r5cnjj4zy41g2nql3vf2ivr09wfm5p-bash-5.1-p16/bin/bash"
declare -x showURLs=""
declare -x stdenv="/nix/store/qbz72c5q201mlyfib2010xjgdzbpiw74-stdenv-linux"
declare -x strictDeps=""
declare -x system="x86_64-linux"
declare -x urls="https://repo.maven.apache.org/maven2/com/spotify/docker-client/7.0.0/docker-client-7.0.0.pom"
$ xh https://repo.maven.apache.org/maven2/com/spotify/docker-client/7.0.0/docker-client-7.0.0.pom
HTTP/2.0 200 OK
accept-ranges: bytes
age: 252161
content-length: 11360
content-type: text/xml
date: Fri, 06 May 2022 07:57:39 GMT
etag: "4d65e3dbcef7b315b14489ea9e2677b2"
last-modified: Mon, 09 Jan 2017 20:40:55 GMT
via: 1.1 varnish, 1.1 varnish
x-cache: HIT, HIT
x-cache-hits: 1, 2
x-checksum-md5: 4d65e3dbcef7b315b14489ea9e2677b2
x-checksum-sha1: 21a09ad4a31dc99ff4d10d1888f9da9a95852b80
x-served-by: cache-iad-kjyo7100131-IAD, cache-mxp6953-MXP
x-timer: S1651823859.484756,VS0,VE0

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <parent>
    <groupId>com.spotify</groupId>
    <artifactId>foss-root</artifactId>
    <version>5</version>
  </parent>

  <artifactId>docker-client</artifactId>
  <version>7.0.0</version>
  <packaging>jar</packaging>
  <name>docker-client</name>
  <description>A docker client</description>
  <url>https://github.com/spotify/docker-client</url>

  <licenses>
    <license>
      <name>The Apache Software License, Version 2.0</name>
      <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
      <distribution>repo</distribution>
    </license>
  </licenses>

  <scm>
    <connection>scm:git:https://github.com/spotify/docker-client</connection>
    <developerConnection>scm:git:git@github.com:spotify/docker-client</developerConnection>
    <url>https://github.com/spotify/docker-client</url>
    <tag>v7.0.0</tag>
  </scm>

  <developers>
    <developer>
      <id>dano</id>
      <name>Daniel Norberg</name>
      <email>dano@spotify.com</email>
    </developer>
    <developer>
      <id>ryan</id>
      <name>Ryan Culbertson</name>
      <email>ryan@spotify.com</email>
    </developer>
    <developer>
      <id>drewc</id>
      <name>Drew Csillag</name>
      <email>drewc@spotify.com</email>
    </developer>
    <developer>
      <id>philipcristiano</id>
      <name>Philip Cristiano</name>
      <email>philipcristiano@spotify.com</email>
    </developer>
    <developer>
      <id>rohan</id>
      <name>Rohan Singh</name>
      <email>rohan@spotify.com</email>
    </developer>
  </developers>

  <repositories>
    <repository>
       <id>jcenter</id>
       <url>http://jcenter.bintray.com</url>
    </repository>
  </repositories>

  <dependencies>
    <!--compile deps-->
    <dependency>
      <groupId>org.slf4j</groupId>
      <artifactId>slf4j-api</artifactId>
      <version>1.7.12</version>
    </dependency>
    <dependency>
      <groupId>com.google.guava</groupId>
      <artifactId>guava</artifactId>
      <version>18.0</version>
    </dependency>
    <dependency>
      <groupId>com.fasterxml.jackson.jaxrs</groupId>
      <artifactId>jackson-jaxrs-json-provider</artifactId>
      <version>2.6.0</version>
    </dependency>
    <dependency>
      <groupId>com.fasterxml.jackson.datatype</groupId>
      <artifactId>jackson-datatype-guava</artifactId>
      <version>2.6.0</version>
    </dependency>
    <dependency>
      <groupId>com.fasterxml.jackson.core</groupId>
      <artifactId>jackson-databind</artifactId>
      <version>2.6.0</version>
    </dependency>
    <dependency>
      <groupId>org.glassfish.jersey.core</groupId>
      <artifactId>jersey-client</artifactId>
      <version>2.22.2</version>
    </dependency>
    <dependency>
      <groupId>org.glassfish.jersey.connectors</groupId>
      <artifactId>jersey-apache-connector</artifactId>
      <version>2.22.2</version>
    </dependency>
    <dependency>
      <groupId>org.glassfish.jersey.media</groupId>
      <artifactId>jersey-media-json-jackson</artifactId>
      <version>2.22.2</version>
    </dependency>
    <dependency>
      <groupId>org.apache.commons</groupId>
      <artifactId>commons-compress</artifactId>
      <version>1.9</version>
    </dependency>
    <dependency>
      <groupId>org.apache.httpcomponents</groupId>
      <artifactId>httpclient</artifactId>
      <version>4.5</version>
    </dependency>
    <dependency>
      <groupId>org.apache.httpcomponents</groupId>
      <artifactId>httpcore</artifactId>
      <version>4.4.5</version>
    </dependency>
    <dependency>
      <groupId>com.github.jnr</groupId>
      <artifactId>jnr-unixsocket</artifactId>
      <version>0.8</version>
    </dependency>
    <dependency>
      <groupId>commons-lang</groupId>
      <artifactId>commons-lang</artifactId>
      <version>2.6</version>
    </dependency>
    <dependency>
      <groupId>org.bouncycastle</groupId>
      <artifactId>bcpkix-jdk15on</artifactId>
      <version>1.52</version>
    </dependency>
    <dependency>
      <groupId>com.google.auto.value</groupId>
      <artifactId>auto-value</artifactId>
      <version>1.3</version>
      <scope>provided</scope>
    </dependency>
    <dependency>
      <groupId>com.google.code.findbugs</groupId>
      <artifactId>jsr305</artifactId>
      <version>3.0.1</version>
      <scope>provided</scope>
    </dependency>
    <dependency>
      <groupId>com.google.code.findbugs</groupId>
      <artifactId>annotations</artifactId>
      <version>3.0.1</version>
      <scope>provided</scope>
    </dependency>

    <!--test deps-->
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.12</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>org.mockito</groupId>
      <artifactId>mockito-core</artifactId>
      <version>1.10.19</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>org.hamcrest</groupId>
      <artifactId>hamcrest-library</artifactId>
      <version>1.3</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>com.spotify</groupId>
      <artifactId>logging</artifactId>
      <version>2.1.1</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>com.google.jimfs</groupId>
      <artifactId>jimfs</artifactId>
      <version>1.0</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>joda-time</groupId>
      <artifactId>joda-time</artifactId>
      <version>2.8.2</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>org.awaitility</groupId>
      <artifactId>awaitility</artifactId>
      <version>2.0.0</version>
      <scope>test</scope>
    </dependency>
  </dependencies>

  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-release-plugin</artifactId>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>3.3</version>
        <configuration>
          <source>1.7</source>
          <target>1.7</target>
        </configuration>
      </plugin>
      <plugin>
        <artifactId>maven-checkstyle-plugin</artifactId>
        <configuration>
          <includeTestSourceDirectory>true</includeTestSourceDirectory>
          <violationSeverity>warning</violationSeverity>
          <excludes>**\/AutoValue_*.java</excludes>
        </configuration>
      </plugin>
      <plugin>
        <artifactId>maven-enforcer-plugin</artifactId>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-project-info-reports-plugin</artifactId>
        <version>2.8</version>
      </plugin>
      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>findbugs-maven-plugin</artifactId>
        <version>3.0.1</version>
        <configuration>
          <effort>Max</effort>
          <threshold>Low</threshold>
          <xmlOutput>true</xmlOutput>
          <findbugsXmlOutputDirectory>${project.build.directory}/findbugs
          </findbugsXmlOutputDirectory>
          <excludeFilterFile>${project.basedir}/findbugs-exclude.xml</excludeFilterFile>
        </configuration>
        <dependencies>
          <dependency>
            <groupId>org.apache.ant</groupId>
            <artifactId>ant</artifactId>
            <version>1.9.6</version>
          </dependency>
        </dependencies>
        <executions>
          <execution>
            <phase>verify</phase>
            <goals>
              <goal>check</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-source-plugin</artifactId>
        <version>2.4</version>
        <executions>
          <execution>
            <id>attach-sources</id>
            <goals>
              <goal>jar</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-shade-plugin</artifactId>
        <version>2.4.1</version>
        <configuration>
          <createSourcesJar>true</createSourcesJar>
          <artifactSet>
            <includes>
              <include>com.fasterxml.jackson.**</include>
              <include>javax.annotation:*</include>
              <include>javax.ws.rs:*</include>
              <include>org.glassfish.**</include>
              <include>com.github.jnr:*</include>
              <include>org.ow2.asm:*</include>
            </includes>
          </artifactSet>
          <relocations>
            <relocation>
              <pattern>javax.annotation</pattern>
              <shadedPattern>com.spotify.docker.client.shaded.javax.annotation</shadedPattern>
            </relocation>
            <relocation>
              <pattern>javax.inject</pattern>
              <shadedPattern>com.spotify.docker.client.shaded.javax.inject</shadedPattern>
            </relocation>
            <relocation>
              <pattern>javax.ws.rs</pattern>
              <shadedPattern>com.spotify.docker.client.shaded.javax.ws.rs</shadedPattern>
            </relocation>
            <relocation>
              <pattern>com.fasterxml.jackson</pattern>
              <shadedPattern>com.spotify.docker.client.shaded.com.fasterxml.jackson</shadedPattern>
            </relocation>
          </relocations>
          <shadedArtifactAttached>true</shadedArtifactAttached>
        </configuration>
        <executions>
          <execution>
            <phase>package</phase>
            <goals>
              <goal>shade</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
      <plugin>
        <artifactId>maven-failsafe-plugin</artifactId>
      </plugin>
      <plugin>
        <groupId>org.jacoco</groupId>
        <artifactId>jacoco-maven-plugin</artifactId>
        <version>0.7.5.201505241946</version>
        <executions>
          <execution>
            <id>jacoco-initialize</id>
            <goals>
              <goal>prepare-agent</goal>
            </goals>
          </execution>
          <execution>
            <id>jacoco-site</id>
            <phase>test</phase>
            <goals>
              <goal>report</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>

  <reporting>
    <plugins>
      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>findbugs-maven-plugin</artifactId>
        <version>3.0.1</version>
        <configuration>
          <effort>Max</effort>
          <failOnError>false</failOnError>
          <threshold>Low</threshold>
          <xmlOutput>true</xmlOutput>
          <findbugsXmlOutputDirectory>${project.build.directory}/findbugs
          </findbugsXmlOutputDirectory>
          <excludeFilterFile>${project.basedir}/findbugs-exclude.xml</excludeFilterFile>
        </configuration>
      </plugin>
    </plugins>
  </reporting>
</project>

The above build uses buildMavenRepositoryFromLockFile from mvn2nix/maven.nix at ea21cfe97069feee55fa307ca9b125616c1fa84f · fzakaria/mvn2nix · GitHub
I have a few questions:

  1. Why curl got a 404 despite https://repo.maven.apache.org/maven2/com/spotify/docker-client/7.0.0/docker-client-7.0.0.pom being an url that get reslved fine even on my workstation?
  2. Why NIX_CURL_FLAGS do not get passed to the derivation despite said derivation beaing a fixed output and said variable being among impureEnvVars?
  3. Why the builder variable does point to bash and not to nixpkgs/builder.sh at 9a45461cdf08663aef68672ae67355ca83472997 · NixOS/nixpkgs · GitHub ? Where can I find that among the envieroment variables?
2

Also

$ nix develop /nix/store/q59m4ywswx92zg7lv8h6sjxvy49sfx2q-docker-client-7.0.0.pom.drv -c curl https://repo.maven.apache.org/maven2/com/spotify/docker-client/7.0.0/docker-client-7.0.0.pom
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <parent>
    <groupId>com.spotify</groupId>
    <artifactId>foss-root</artifactId>
    <version>5</version>
  </parent>

  <artifactId>docker-client</artifactId>
  <version>7.0.0</version>
  <packaging>jar</packaging>
  <name>docker-client</name>
  <description>A docker client</description>
  <url>https://github.com/spotify/docker-client</url>

  <licenses>
    <license>
      <name>The Apache Software License, Version 2.0</name>
      <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
      <distribution>repo</distribution>
    </license>
  </licenses>

  <scm>
    <connection>scm:git:https://github.com/spotify/docker-client</connection>
    <developerConnection>scm:git:git@github.com:spotify/docker-client</developerConnection>
    <url>https://github.com/spotify/docker-client</url>
    <tag>v7.0.0</tag>
  </scm>

  <developers>
    <developer>
      <id>dano</id>
      <name>Daniel Norberg</name>
      <email>dano@spotify.com</email>
    </developer>
    <developer>
      <id>ryan</id>
      <name>Ryan Culbertson</name>
      <email>ryan@spotify.com</email>
    </developer>
    <developer>
      <id>drewc</id>
      <name>Drew Csillag</name>
      <email>drewc@spotify.com</email>
    </developer>
    <developer>
      <id>philipcristiano</id>
      <name>Philip Cristiano</name>
      <email>philipcristiano@spotify.com</email>
    </developer>
    <developer>
      <id>rohan</id>
      <name>Rohan Singh</name>
      <email>rohan@spotify.com</email>
    </developer>
  </developers>

  <repositories>
    <repository>
       <id>jcenter</id>
       <url>http://jcenter.bintray.com</url>
    </repository>
  </repositories>

  <dependencies>
    <!--compile deps-->
    <dependency>
      <groupId>org.slf4j</groupId>
      <artifactId>slf4j-api</artifactId>
      <version>1.7.12</version>
    </dependency>
    <dependency>
      <groupId>com.google.guava</groupId>
      <artifactId>guava</artifactId>
      <version>18.0</version>
    </dependency>
    <dependency>
      <groupId>com.fasterxml.jackson.jaxrs</groupId>
      <artifactId>jackson-jaxrs-json-provider</artifactId>
      <version>2.6.0</version>
    </dependency>
    <dependency>
      <groupId>com.fasterxml.jackson.datatype</groupId>
      <artifactId>jackson-datatype-guava</artifactId>
      <version>2.6.0</version>
    </dependency>
    <dependency>
      <groupId>com.fasterxml.jackson.core</groupId>
      <artifactId>jackson-databind</artifactId>
      <version>2.6.0</version>
    </dependency>
    <dependency>
      <groupId>org.glassfish.jersey.core</groupId>
      <artifactId>jersey-client</artifactId>
      <version>2.22.2</version>
    </dependency>
    <dependency>
      <groupId>org.glassfish.jersey.connectors</groupId>
      <artifactId>jersey-apache-connector</artifactId>
      <version>2.22.2</version>
    </dependency>
    <dependency>
      <groupId>org.glassfish.jersey.media</groupId>
      <artifactId>jersey-media-json-jackson</artifactId>
      <version>2.22.2</version>
    </dependency>
    <dependency>
      <groupId>org.apache.commons</groupId>
      <artifactId>commons-compress</artifactId>
      <version>1.9</version>
    </dependency>
    <dependency>
      <groupId>org.apache.httpcomponents</groupId>
      <artifactId>httpclient</artifactId>
      <version>4.5</version>
    </dependency>
    <dependency>
      <groupId>org.apache.httpcomponents</groupId>
      <artifactId>httpcore</artifactId>
      <version>4.4.5</version>
    </dependency>
    <dependency>
      <groupId>com.github.jnr</groupId>
      <artifactId>jnr-unixsocket</artifactId>
      <version>0.8</version>
    </dependency>
    <dependency>
      <groupId>commons-lang</groupId>
      <artifactId>commons-lang</artifactId>
      <version>2.6</version>
    </dependency>
    <dependency>
      <groupId>org.bouncycastle</groupId>
      <artifactId>bcpkix-jdk15on</artifactId>
      <version>1.52</version>
    </dependency>
    <dependency>
      <groupId>com.google.auto.value</groupId>
      <artifactId>auto-value</artifactId>
      <version>1.3</version>
      <scope>provided</scope>
    </dependency>
    <dependency>
      <groupId>com.google.code.findbugs</groupId>
      <artifactId>jsr305</artifactId>
      <version>3.0.1</version>
      <scope>provided</scope>
    </dependency>
    <dependency>
      <groupId>com.google.code.findbugs</groupId>
      <artifactId>annotations</artifactId>
      <version>3.0.1</version>
      <scope>provided</scope>
    </dependency>

    <!--test deps-->
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.12</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>org.mockito</groupId>
      <artifactId>mockito-core</artifactId>
      <version>1.10.19</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>org.hamcrest</groupId>
      <artifactId>hamcrest-library</artifactId>
      <version>1.3</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>com.spotify</groupId>
      <artifactId>logging</artifactId>
      <version>2.1.1</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>com.google.jimfs</groupId>
      <artifactId>jimfs</artifactId>
      <version>1.0</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>joda-time</groupId>
      <artifactId>joda-time</artifactId>
      <version>2.8.2</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>org.awaitility</groupId>
      <artifactId>awaitility</artifactId>
      <version>2.0.0</version>
      <scope>test</scope>
    </dependency>
  </dependencies>

  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-release-plugin</artifactId>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>3.3</version>
        <configuration>
          <source>1.7</source>
          <target>1.7</target>
        </configuration>
      </plugin>
      <plugin>
        <artifactId>maven-checkstyle-plugin</artifactId>
        <configuration>
          <includeTestSourceDirectory>true</includeTestSourceDirectory>
          <violationSeverity>warning</violationSeverity>
          <excludes>**\/AutoValue_*.java</excludes>
        </configuration>
      </plugin>
      <plugin>
        <artifactId>maven-enforcer-plugin</artifactId>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-project-info-reports-plugin</artifactId>
        <version>2.8</version>
      </plugin>
      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>findbugs-maven-plugin</artifactId>
        <version>3.0.1</version>
        <configuration>
          <effort>Max</effort>
          <threshold>Low</threshold>
          <xmlOutput>true</xmlOutput>
          <findbugsXmlOutputDirectory>${project.build.directory}/findbugs
          </findbugsXmlOutputDirectory>
          <excludeFilterFile>${project.basedir}/findbugs-exclude.xml</excludeFilterFile>
        </configuration>
        <dependencies>
          <dependency>
            <groupId>org.apache.ant</groupId>
            <artifactId>ant</artifactId>
            <version>1.9.6</version>
          </dependency>
        </dependencies>
        <executions>
          <execution>
            <phase>verify</phase>
            <goals>
              <goal>check</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-source-plugin</artifactId>
        <version>2.4</version>
        <executions>
          <execution>
            <id>attach-sources</id>
            <goals>
              <goal>jar</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-shade-plugin</artifactId>
        <version>2.4.1</version>
        <configuration>
          <createSourcesJar>true</createSourcesJar>
          <artifactSet>
            <includes>
              <include>com.fasterxml.jackson.**</include>
              <include>javax.annotation:*</include>
              <include>javax.ws.rs:*</include>
              <include>org.glassfish.**</include>
              <include>com.github.jnr:*</include>
              <include>org.ow2.asm:*</include>
            </includes>
          </artifactSet>
          <relocations>
            <relocation>
              <pattern>javax.annotation</pattern>
              <shadedPattern>com.spotify.docker.client.shaded.javax.annotation</shadedPattern>
            </relocation>
            <relocation>
              <pattern>javax.inject</pattern>
              <shadedPattern>com.spotify.docker.client.shaded.javax.inject</shadedPattern>
            </relocation>
            <relocation>
              <pattern>javax.ws.rs</pattern>
              <shadedPattern>com.spotify.docker.client.shaded.javax.ws.rs</shadedPattern>
            </relocation>
            <relocation>
              <pattern>com.fasterxml.jackson</pattern>
              <shadedPattern>com.spotify.docker.client.shaded.com.fasterxml.jackson</shadedPattern>
            </relocation>
          </relocations>
          <shadedArtifactAttached>true</shadedArtifactAttached>
        </configuration>
        <executions>
          <execution>
            <phase>package</phase>
            <goals>
              <goal>shade</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
      <plugin>
        <artifactId>maven-failsafe-plugin</artifactId>
      </plugin>
      <plugin>
        <groupId>org.jacoco</groupId>
        <artifactId>jacoco-maven-plugin</artifactId>
        <version>0.7.5.201505241946</version>
        <executions>
          <execution>
            <id>jacoco-initialize</id>
            <goals>
              <goal>prepare-agent</goal>
            </goals>
          </execution>
          <execution>
            <id>jacoco-site</id>
            <phase>test</phase>
            <goals>
              <goal>report</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>

  <reporting>
    <plugins>
      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>findbugs-maven-plugin</artifactId>
        <version>3.0.1</version>
        <configuration>
          <effort>Max</effort>
          <failOnError>false</failOnError>
          <threshold>Low</threshold>
          <xmlOutput>true</xmlOutput>
          <findbugsXmlOutputDirectory>${project.build.directory}/findbugs
          </findbugsXmlOutputDirectory>
          <excludeFilterFile>${project.basedir}/findbugs-exclude.xml</excludeFilterFile>
        </configuration>
      </plugin>
    </plugins>
  </reporting>
</project>
3

At least I found where to find that: in package.inputDerivation._derivation_original_args

4

Also I was under the wrong impression that envieronment variables would be inherited from the cli environment.

5 
$ cat /etc/systemd/system/nix-daemon.service.d/curl.conf
[Service]
Environment="NIX_CURL_FLAGS=-vvvvv"

And yet it still does not pass the flags to curl, even after systemctl daemon-reload

6

Ok had to systemctl stop nix-daemon.service,here is the build log


trying https://repo.maven.apache.org/maven2/com/spotify/docker-client/7.0.0/docker-client-7.0.0.pom
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0*   Trying 199.232.196.215:443...
* Connected to repo.maven.apache.org (199.232.196.215) port 443 (#0)
* ALPN, offering h2
* ALPN, offering http/1.1
} [5 bytes data]
* TLSv1.3 (OUT), TLS handshake, Client hello (1):
} [512 bytes data]
* TLSv1.3 (IN), TLS handshake, Server hello (2):
{ [106 bytes data]
* TLSv1.2 (IN), TLS handshake, Certificate (11):
{ [2888 bytes data]
* TLSv1.2 (IN), TLS handshake, Server key exchange (12):
{ [300 bytes data]
* TLSv1.2 (IN), TLS handshake, Server finished (14):
{ [4 bytes data]
* TLSv1.2 (OUT), TLS handshake, Client key exchange (16):
} [37 bytes data]
* TLSv1.2 (OUT), TLS change cipher, Change cipher spec (1):
} [1 bytes data]
* TLSv1.2 (OUT), TLS handshake, Finished (20):
} [16 bytes data]
* TLSv1.2 (IN), TLS handshake, Finished (20):
{ [16 bytes data]
* SSL connection using TLSv1.2 / ECDHE-RSA-AES128-GCM-SHA256
* ALPN, server accepted to use h2
* Server certificate:
*  subject: CN=repo.maven.apache.org
*  start date: Sep  7 16:43:53 2021 GMT
*  expire date: Oct  9 16:43:52 2022 GMT
*  issuer: C=BE; O=GlobalSign nv-sa; CN=GlobalSign Atlas R3 DV TLS CA H2 2021
*  SSL certificate verify result: unable to get local issuer certificate (20), continuing anyway.
* Using HTTP2, server supports multiplexing
* Copying HTTP/2 data in stream buffer to connection buffer after upgrade: len=0
} [5 bytes data]
* h2h3 [:method: GET]
* h2h3 [:path: /maven2/com/spotify/docker-client/7.0.0/docker-client-7.0.0.pom]
* h2h3 [:scheme: https]
* h2h3 [:authority: repo.maven.apache.org]
* h2h3 [user-agent: curl/7.82.0 Nixpkgs/22.05]
* h2h3 [accept: */*]
* Using Stream ID: 1 (easy handle 0x451d20)
} [5 bytes data]
> GET /maven2/com/spotify/docker-client/7.0.0/docker-client-7.0.0.pom HTTP/2
> Host: repo.maven.apache.org
> user-agent: curl/7.82.0 Nixpkgs/22.05
> accept: */*
> 
{ [5 bytes data]
< HTTP/2 200 
< etag: "4d65e3dbcef7b315b14489ea9e2677b2"
< content-type: text/xml
< last-modified: Mon, 09 Jan 2017 20:40:55 GMT
< x-checksum-md5: 4d65e3dbcef7b315b14489ea9e2677b2
< x-checksum-sha1: 21a09ad4a31dc99ff4d10d1888f9da9a95852b80
< via: 1.1 varnish, 1.1 varnish
< accept-ranges: bytes
< date: Mon, 16 May 2022 09:33:03 GMT
< age: 1121885
< x-served-by: cache-iad-kjyo7100131-IAD, cache-mxp6979-MXP
< x-cache: HIT, HIT
< x-cache-hits: 1, 1
< x-timer: S1652693583.460644,VS0,VE1
< content-length: 11360
< 
{ [1044 bytes data]

100 11360  100 11360    0     0   103k      0 --:--:-- --:--:-- --:--:--  103k
* Connection #0 to host repo.maven.apache.org left intact