$ git clone -n https://src.fedoraproject.org/rpms/mcstrans.git /var/lib/mock/f31-build-92553-32366/root/chroot_tmpdir/scmroot/mcstrans
Cloning into '/var/lib/mock/f31-build-92553-32366/root/chroot_tmpdir/scmroot/mcstrans'...
$ git reset --hard 7d7ce0fa685f629b7b0081c7e2e6bde4eee19a93
HEAD is now at 7d7ce0f - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild