$ git clone -n https://src.fedoraproject.org/rpms/gcin.git /var/lib/mock/f31-build-92977-32390/root/chroot_tmpdir/scmroot/gcin
Cloning into '/var/lib/mock/f31-build-92977-32390/root/chroot_tmpdir/scmroot/gcin'...
$ git reset --hard 16fe781f708d4f39aecfccff48dafb9ce51a2d8f
HEAD is now at 16fe781 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild