this derivation will be built:
  /nix/store/kjr6w6nn5m81wv13qdqm50sw6clagaws-bcachefs-module-7.2.8-200.fc44.aarch64.drv
these 2 paths will be fetched (347.14 MiB download, 1083.92 MiB unpacked):
  /nix/store/mdzvhbifsy7p1fl8xvbbxxv67mjxbyqh-linux-7.2.7
  /nix/store/y7wkw8zsrqxpw5nx5071mg3g1sr90c8w-linux-7.2.7-dev
copying path '/nix/store/mdzvhbifsy7p1fl8xvbbxxv67mjxbyqh-linux-7.2.7' from 'https://cache.nixos.org'...
copying path '/nix/store/y7wkw8zsrqxpw5nx5071mg3g1sr90c8w-linux-7.2.7-dev' from 'https://cache.nixos.org'...
building '/nix/store/kjr6w6nn5m81wv13qdqm50sw6clagaws-bcachefs-module-7.2.8-200.fc44.aarch64.drv'...