$ git clone -n https://src.fedoraproject.org/rpms/astrometry.git /var/lib/mock/f33-build-134009-41490/root/chroot_tmpdir/scmroot/astrometry
Cloning into '/var/lib/mock/f33-build-134009-41490/root/chroot_tmpdir/scmroot/astrometry'...
$ git reset --hard 238634b710bbefad3e6e5731170bc16eafe83643
HEAD is now at 238634b Rebuild for new wcslib