this derivation will be built:
  /nix/store/72bd4dl92cw2fabfy68vw8d73qk2qq5q-bcachefs-module-7.2.3-arch1-2.drv
building '/nix/store/72bd4dl92cw2fabfy68vw8d73qk2qq5q-bcachefs-module-7.2.3-arch1-2.drv'...