unpacking 'https://github.com/NixOS/nixpkgs/archive/a7868a727837f3c09cee2ce0ca671c76b1589fed.tar.gz' into the Git cache...
unpacking 'https://github.com/NixOS/nixpkgs/archive/e7a3ca8092b61ff85b6a45bf863ea2b2d6a661b3.tar.gz' into the Git cache...
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
this derivation will be built:
  /nix/store/5l1m0bcnfxps8xpv70zn7ai757qyf5mi-bcachefs-module-7.2.9-200.fc44.x86_64.drv
this path will be fetched (244.79 MiB download, 686.73 MiB unpacked):
  /nix/store/5w1piiwkzkb07mnh3i47cy5x5cc51k8q-linux-7.2.9-dev
copying path '/nix/store/5w1piiwkzkb07mnh3i47cy5x5cc51k8q-linux-7.2.9-dev' from 'https://cache.nixos.org'...
building '/nix/store/5l1m0bcnfxps8xpv70zn7ai757qyf5mi-bcachefs-module-7.2.9-200.fc44.x86_64.drv'...