Nix-shell in docker - decrease startup time

Hello! I’m using setup around official nix docker image for development and builds. Here is my example of entry point to development shell. It works fine, but it takes a lot of time to startup. Basically what I do see - a lot of messages like evaluating file $FILENAME.nix. Here is an example

Configured https://all-hies.cachix.org binary cache in /etc/nix/nix.conf
evaluating file '/nix/store/3ds3cgji9vjxdbgp10av6smyym1126d1-nix-2.3/share/nix/corepkgs/derivation.nix'
evaluating file '/app/nix/nixpkgs.nix'
evaluating file '/nix/store/ljscppi60hbm0g2b3y85g9dsq6jkfsya-source/default.nix'
evaluating file '/nix/store/ljscppi60hbm0g2b3y85g9dsq6jkfsya-source/lib/minver.nix'
evaluating file '/nix/store/ljscppi60hbm0g2b3y85g9dsq6jkfsya-source/pkgs/top-level/impure.nix'
evaluating file '/nix/store/ljscppi60hbm0g2b3y85g9dsq6jkfsya-source/pkgs/top-level/default.nix'
evaluating file '/nix/store/ljscppi60hbm0g2b3y85g9dsq6jkfsya-source/pkgs/stdenv/booter.nix'
evaluating file '/nix/store/ljscppi60hbm0g2b3y85g9dsq6jkfsya-source/lib/default.nix'
evaluating file '/nix/store/ljscppi60hbm0g2b3y85g9dsq6jkfsya-source/lib/fixed-points.nix'
evaluating file '/nix/store/ljscppi60hbm0g2b3y85g9dsq6jkfsya-source/lib/lists.nix'
evaluating file '/nix/store/ljscppi60hbm0g2b3y85g9dsq6jkfsya-source/pkgs/stdenv/default.nix'
evaluating file '/nix/store/ljscppi60hbm0g2b3y85g9dsq6jkfsya-source/lib/systems/default.nix'
evaluating file '/nix/store/ljscppi60hbm0g2b3y85g9dsq6jkfsya-source/lib/attrsets.nix'
evaluating file '/nix/store/ljscppi60hbm0g2b3y85g9dsq6jkfsya-source/lib/systems/inspect.nix'
evaluating file '/nix/store/ljscppi60hbm0g2b3y85g9dsq6jkfsya-source/lib/trivial.nix'
evaluating file '/nix/store/ljscppi60hbm0g2b3y85g9dsq6jkfsya-source/lib/systems/parse.nix'
evaluating file '/nix/store/ljscppi60hbm0g2b3y85g9dsq6jkfsya-source/lib/strings.nix'
evaluating file '/nix/store/ljscppi60hbm0g2b3y85g9dsq6jkfsya-source/lib/types.nix'
evaluating file '/nix/store/ljscppi60hbm0g2b3y85g9dsq6jkfsya-source/lib/options.nix'
evaluating file '/nix/store/ljscppi60hbm0g2b3y85g9dsq6jkfsya-source/lib/systems/platforms.nix'
evaluating file '/nix/store/ljscppi60hbm0g2b3y85g9dsq6jkfsya-source/lib/modules.nix'
evaluating file '/nix/store/ljscppi60hbm0g2b3y85g9dsq6jkfsya-source/lib/debug.nix'
evaluating file '/nix/store/ljscppi60hbm0g2b3y85g9dsq6jkfsya-source/pkgs/top-level/config.nix'
evaluating file '/nix/store/ljscppi60hbm0g2b3y85g9dsq6jkfsya-source/pkgs/stdenv/linux/default.nix'
evaluating file '/nix/store/ljscppi60hbm0g2b3y85g9dsq6jkfsya-source/pkgs/top-level/stage.nix'
evaluating file '/app/nix/overlay.nix'
evaluating file '/nix/store/ljscppi60hbm0g2b3y85g9dsq6jkfsya-source/pkgs/stdenv/adapters.nix'
evaluating file '/nix/store/ljscppi60hbm0g2b3y85g9dsq6jkfsya-source/pkgs/build-support/trivial-builders.nix'
evaluating file '/nix/store/ljscppi60hbm0g2b3y85g9dsq6jkfsya-source/pkgs/top-level/splice.nix'
evaluating file '/nix/store/ljscppi60hbm0g2b3y85g9dsq6jkfsya-source/pkgs/top-level/all-packages.nix'
evaluating file '/nix/store/ljscppi60hbm0g2b3y85g9dsq6jkfsya-source/pkgs/top-level/aliases.nix'
evaluating file '/nix/store/ljscppi60hbm0g2b3y85g9dsq6jkfsya-source/pkgs/stdenv/generic/default.nix'
evaluating file '/nix/store/ljscppi60hbm0g2b3y85g9dsq6jkfsya-source/lib/customisation.nix'

And this list is really long. It takes couple of minutes to startup environment. I heard nix is designed the way it’s never do the same job twice, because it’s caching all the outputs in /nix. But I do see this long log every time when I do startup development container. Do I missing something? How to make it work faster? Maybe I do need to mount any additional volumes where stuff is cached? Any other thoughts? Will appreciate any sort of help or advise.