$ git clone -n https://src.fedoraproject.org/rpms/perl-GStreamer.git /var/lib/mock/f31-build-45444-26350/root/chroot_tmpdir/scmroot/perl-GStreamer
Cloning into '/var/lib/mock/f31-build-45444-26350/root/chroot_tmpdir/scmroot/perl-GStreamer'...
$ git reset --hard 5c2e900ca9a701633d937710b1f93b75fd1a71ff
HEAD is now at 5c2e900 Perl 5.30 rebuild