this derivation will be built:
  /nix/store/wwjhldc2sijkg2843dq93p4n2lyad7aj-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/wwjhldc2sijkg2843dq93p4n2lyad7aj-bcachefs-module-7.0.0-26-generic.drv'...