unpacking 'https://github.com/NixOS/nixpkgs/archive/34ab99075ac4f7e40cf037eef32cb1c360bb85e9.tar.gz' into the Git cache...
unpacking 'https://github.com/NixOS/nixpkgs/archive/e7a3ca8092b61ff85b6a45bf863ea2b2d6a661b3.tar.gz' into the Git cache...
this derivation will be built:
  /nix/store/1wgsh84wl3prp40m7qykm97ynn3n36af-bcachefs-module-6.18.49-1-lts.drv
building '/nix/store/1wgsh84wl3prp40m7qykm97ynn3n36af-bcachefs-module-6.18.49-1-lts.drv'...