these 4 derivations will be built:
  /nix/store/9lkjh5ngrlk0lflskn5nd7cbl4m2gsv7-docker-image-packages-manifest.drv
  /nix/store/r406imq5jp28qg35rq3vxqcn9mxssacd-docker-image-sources.drv
  /nix/store/375i87ayfzj3p4l0g5r2apvag9iv1nsp-docker-image-inputs.drv
  /nix/store/piwzyvck3i45ybfwlvfxpgz5hy84wxsg-docker-image-inputs-hash.drv
building '/nix/store/r406imq5jp28qg35rq3vxqcn9mxssacd-docker-image-sources.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/9lkjh5ngrlk0lflskn5nd7cbl4m2gsv7-docker-image-packages-manifest.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/r406imq5jp28qg35rq3vxqcn9mxssacd-docker-image-sources.drv'
docker-image-sources> Running phase: unpackPhase
docker-image-sources> unpacking source archive /nix/store/r24kqaxmf421n27l5k63x2xsga6f0dyd-source
docker-image-sources> source root is source
docker-image-sources> Running phase: installPhase
building '/nix/store/9lkjh5ngrlk0lflskn5nd7cbl4m2gsv7-docker-image-packages-manifest.drv'
building '/nix/store/375i87ayfzj3p4l0g5r2apvag9iv1nsp-docker-image-inputs.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/375i87ayfzj3p4l0g5r2apvag9iv1nsp-docker-image-inputs.drv'
docker-image-inputs> Running phase: patchPhase
docker-image-inputs> Running phase: updateAutotoolsGnuConfigScriptsPhase
docker-image-inputs> Running phase: configurePhase
docker-image-inputs> no configure script, doing nothing
docker-image-inputs> Running phase: buildPhase
docker-image-inputs> no Makefile or custom buildPhase, doing nothing
docker-image-inputs> Running phase: installPhase
docker-image-inputs> Running phase: fixupPhase
docker-image-inputs> shrinking RPATHs of ELF executables and libraries in /nix/store/9c6yngpk8zam2kam93psv8adaaiip5fl-docker-image-inputs
docker-image-inputs> checking for references to /build/ in /nix/store/9c6yngpk8zam2kam93psv8adaaiip5fl-docker-image-inputs...
docker-image-inputs> patching script interpreter paths in /nix/store/9c6yngpk8zam2kam93psv8adaaiip5fl-docker-image-inputs
building '/nix/store/piwzyvck3i45ybfwlvfxpgz5hy84wxsg-docker-image-inputs-hash.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/piwzyvck3i45ybfwlvfxpgz5hy84wxsg-docker-image-inputs-hash.drv'