$ git clone -n https://src.fedoraproject.org/rpms/perl-Unix-Statgrab.git /var/lib/mock/f31-build-44634-26250/root/thebuilddir/tmp/scmroot/perl-Unix-Statgrab
Cloning into '/var/lib/mock/f31-build-44634-26250/root/thebuilddir/tmp/scmroot/perl-Unix-Statgrab'...
$ git reset --hard 6791dd51dc18bef212968ffe8967e3bf75dbd952
HEAD is now at 6791dd5 Perl 5.30 rebuild