this derivation will be built:
  /nix/store/2r2a0wkii7vy9ghaka9rk9vaqxif29zw-bcachefs-module-7.1.4-zen1-1-zen.drv
building '/nix/store/2r2a0wkii7vy9ghaka9rk9vaqxif29zw-bcachefs-module-7.1.4-zen1-1-zen.drv'...