1these 2 derivations will be built:2 /nix/store/yg6cd1kirs4vjh97mfzm3xirg3mp99kd-gastown-1.2.1.drv3 /nix/store/lnndbyzaq6zfhr4iyf84p2irh89qwd74-check-gastown.drv4building '/nix/store/yg6cd1kirs4vjh97mfzm3xirg3mp99kd-gastown-1.2.1.drv'5gastown-1.2.1> Using versionCheckHook6gastown-1.2.1> Running phase: unpackPhase7gastown-1.2.1> unpacking source archive /nix/store/y7x9b4ilnn4ph9hy886bnp0kmisd0fqk-source8gastown-1.2.1> source root is source9gastown-1.2.1> Running phase: patchPhase10gastown-1.2.1> Running phase: updateAutotoolsGnuConfigScriptsPhase11gastown-1.2.1> Running phase: configurePhase