$ git clone -n https://src.fedoraproject.org/rpms/gjs.git /var/lib/mock/f31-build-72896-30897/root/chroot_tmpdir/scmroot/gjs
Cloning into '/var/lib/mock/f31-build-72896-30897/root/chroot_tmpdir/scmroot/gjs'...
$ git reset --hard 6745dbe5349429e896a7ca2ed452fd1ffef0cb7e
HEAD is now at 6745dbe - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild