$ git clone -n https://src.fedoraproject.org/rpms/perl-String-Compare-ConstantTime.git /var/lib/mock/f31-build-44927-26250/root/thebuilddir/tmp/scmroot/perl-String-Compare-ConstantTime
Cloning into '/var/lib/mock/f31-build-44927-26250/root/thebuilddir/tmp/scmroot/perl-String-Compare-ConstantTime'...
$ git reset --hard 8ed23aaf346e43b6f36aa0eee6a2e9eb8a7f8216
HEAD is now at 8ed23aa Modernize a spec file