this derivation will be built:
  /nix/store/yac1c7r4x754giccsfr9c357j9nnb29h-bcachefs-module-7.1.2-arch3-1.drv
building '/nix/store/yac1c7r4x754giccsfr9c357j9nnb29h-bcachefs-module-7.1.2-arch3-1.drv'...