$ git clone -n https://src.fedoraproject.org/rpms/perl-Cache-FastMmap.git /var/lib/mock/f33-build-164607-43476/root/chroot_tmpdir/scmroot/perl-Cache-FastMmap
Cloning into '/var/lib/mock/f33-build-164607-43476/root/chroot_tmpdir/scmroot/perl-Cache-FastMmap'...
$ git reset --hard 7ea390d5ecbe9ea129b0dba9f6d11a8fe856309a
HEAD is now at 7ea390d 1816436 - Rebase to upstream version 1.49.