this derivation will be built:
  /nix/store/a314d5k9md2n4dvw31mjzv12vijwxb5r-bcachefs-module-7.2.10-arch1-1.drv
building '/nix/store/a314d5k9md2n4dvw31mjzv12vijwxb5r-bcachefs-module-7.2.10-arch1-1.drv'...