$ git clone -n https://src.fedoraproject.org/rpms/mg.git /var/lib/mock/f31-build-89263-32069/root/chroot_tmpdir/scmroot/mg
Cloning into '/var/lib/mock/f31-build-89263-32069/root/chroot_tmpdir/scmroot/mg'...
$ git reset --hard eade17012113aa9c1524a370e8806f33533093b0
HEAD is now at eade170 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild