$ git clone -n https://src.fedoraproject.org/rpms/perl-Judy.git /var/lib/mock/f31-build-44314-26039/root/thebuilddir/tmp/scmroot/perl-Judy
Cloning into '/var/lib/mock/f31-build-44314-26039/root/thebuilddir/tmp/scmroot/perl-Judy'...
$ git reset --hard 5add1a0e60fdb4a86e147b15d8300e8e4cc7797c
HEAD is now at 5add1a0 Perl 5.30 rebuild