this derivation will be built:
  /nix/store/37yy52bqc7cgds2jxzn85v150hhz7x6f-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/37yy52bqc7cgds2jxzn85v150hhz7x6f-bcachefs-module-7.0.0-39-generic.drv'...