$ git clone -n https://src.fedoraproject.org/rpms/perl-File-FnMatch.git /var/lib/mock/f31-build-44312-26039/root/thebuilddir/tmp/scmroot/perl-File-FnMatch
Cloning into '/var/lib/mock/f31-build-44312-26039/root/thebuilddir/tmp/scmroot/perl-File-FnMatch'...
$ git reset --hard fb6b41defdf0e4b54e068d4939ecc6ca7b0441e9
HEAD is now at fb6b41d Perl 5.30 rebuild