this derivation will be built:
  /nix/store/mhdh03h4p7kb7f3z5yfx7iyhhz2875pm-bcachefs-module-7.1.8-arch1-1.drv
building '/nix/store/mhdh03h4p7kb7f3z5yfx7iyhhz2875pm-bcachefs-module-7.1.8-arch1-1.drv'...