$ git clone -n https://src.fedoraproject.org/rpms/perl-Convert-UUlib.git /var/lib/mock/f33-build-419547-62954/root/chroot_tmpdir/scmroot/perl-Convert-UUlib
Cloning into '/var/lib/mock/f33-build-419547-62954/root/chroot_tmpdir/scmroot/perl-Convert-UUlib'...
$ git reset --hard 9255f70ee2a84d7f3d916ea33b3685f3efaeda83
HEAD is now at 9255f70 Upgrade to 1.8