Adding the above module with programs.firejail.enable=true
give me
sudo nixos-rebuild switch --fast
building the system configuration...
these derivations will be built:
/nix/store/gzf9qxx37s2xl96xnh6z6fdwfq2fzwj2-firejail-wrapped-binaries.drv
/nix/store/jxzqj41d9k436jq86zc0bv14l64wxrby-builder.pl.drv
/nix/store/6ya6gph73pyc790mil5gahwbyfk7b3pl-system-path.drv
/nix/store/ay1qgrmgv38g0m0mn6f9ffmrdffi14cl-unit-polkit.service.drv
/nix/store/cdrq9dw7976k8yavidlagjljcnk9fzbk-unit-systemd-fsck-.service.drv
/nix/store/l8nydpi971xq0c18hl7825mncnfg5icw-dbus-catalog.xml.drv
/nix/store/gx7xjyxxrpxbg4rxkp0hqh7j7wr7hlk0-dbus-1.drv
/nix/store/gx4qki6jyl8kllrx39qqvw18fqi7p62y-unit-dbus.service.drv
/nix/store/9ddj10njw02bwj7b2cdlrrk1xmh5fgc8-system-units.drv
/nix/store/bssifbqaxyrgqwy17sr3g9rzlsffv95h-user-environment.drv
/nix/store/mgpfaacp5ff6q5ajqxmy2346q9hs5x5g-unit-dbus.service.drv
/nix/store/dcqvrd9prs1x7vdmcb675pjy2baac4j3-user-units.drv
/nix/store/25cd7i3nb0yw7kgy45apvgxh3cbi7s8c-etc.drv
/nix/store/r8x5994dj51360l8x4fy21qw05awd9wg-nixos-system-nixos-20.09pre218613.ae6bdcc5358.drv
these paths will be fetched (1.06 MiB download, 9.19 MiB unpacked):
/nix/store/b1jwm1lca78399dw2hvn9b6047innn4m-texinfo-6.5
/nix/store/l7wv0x5xjd2c9hvwgi6wx6ypdaw383sw-getconf-1003.1-2008
building '/nix/store/jxzqj41d9k436jq86zc0bv14l64wxrby-builder.pl.drv'...
copying path '/nix/store/b1jwm1lca78399dw2hvn9b6047innn4m-texinfo-6.5' from 'https://cache.nixos.org'...
copying path '/nix/store/l7wv0x5xjd2c9hvwgi6wx6ypdaw383sw-getconf-1003.1-2008' from 'https://cache.nixos.org'...
building '/nix/store/l8nydpi971xq0c18hl7825mncnfg5icw-dbus-catalog.xml.drv'...
building '/nix/store/gzf9qxx37s2xl96xnh6z6fdwfq2fzwj2-firejail-wrapped-binaries.drv'...
building '/nix/store/6ya6gph73pyc790mil5gahwbyfk7b3pl-system-path.drv'...
building '/nix/store/bssifbqaxyrgqwy17sr3g9rzlsffv95h-user-environment.drv'...
created 334 symlinks in user environment
/nix/store/bd3xj2p79zrqkz9xr8daq6752avvv90f-stdenv-linux/setup: line 1346: warning: here-document at line 1288 delimited by end-of-file (wanted `_EOF')
/nix/store/bd3xj2p79zrqkz9xr8daq6752avvv90f-stdenv-linux/setup: eval: line 1347: syntax error: unexpected end of file
builder for '/nix/store/bssifbqaxyrgqwy17sr3g9rzlsffv95h-user-environment.drv' failed with exit code 2
cannot build derivation '/nix/store/25cd7i3nb0yw7kgy45apvgxh3cbi7s8c-etc.drv': 1 dependencies couldn't be built
cannot build derivation '/nix/store/r8x5994dj51360l8x4fy21qw05awd9wg-nixos-system-nixos-20.09pre218613.ae6bdcc5358.drv': 1 dependencies couldn't be built
error: build of '/nix/store/r8x5994dj51360l8x4fy21qw05awd9wg-nixos-system-nixos-20.09pre218613.ae6bdcc5358.drv' failed