$ git clone -n https://src.fedoraproject.org/rpms/mdk.git /var/lib/mock/f31-build-86553-31691/root/chroot_tmpdir/scmroot/mdk
Cloning into '/var/lib/mock/f31-build-86553-31691/root/chroot_tmpdir/scmroot/mdk'...
$ git reset --hard 95314cadbf8ca0a422c81b6535d8545f95fb048d
HEAD is now at 95314ca - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild