$ git clone -n https://src.fedoraproject.org/rpms/perl-DBD-MySQL.git /var/lib/mock/f31-build-46427-26554/root/chroot_tmpdir/scmroot/perl-DBD-MySQL
Cloning into '/var/lib/mock/f31-build-46427-26554/root/chroot_tmpdir/scmroot/perl-DBD-MySQL'...
$ git reset --hard 91a318b32a61740ffa6b5e8c1f41e5c1dd739269
HEAD is now at 91a318b Perl 5.30 rebuild