$ git clone -n https://src.fedoraproject.org/rpms/perl-GStreamer.git /var/lib/mock/f31-build-64863-29607/root/chroot_tmpdir/scmroot/perl-GStreamer
Cloning into '/var/lib/mock/f31-build-64863-29607/root/chroot_tmpdir/scmroot/perl-GStreamer'...
$ git reset --hard 3d9ab1edd57809e8b938c725f91830d5cea43db2
HEAD is now at 3d9ab1e - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild