$ git clone -n https://src.fedoraproject.org/rpms/sha.git /var/lib/mock/f31-build-51851-27559/root/chroot_tmpdir/scmroot/sha
Cloning into '/var/lib/mock/f31-build-51851-27559/root/chroot_tmpdir/scmroot/sha'...
$ git reset --hard f2656256f1a51836249730cbe0ef59eee49429cb
HEAD is now at f265625 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild