$ git clone -n https://src.fedoraproject.org/rpms/perl-Cache-Mmap.git /var/lib/mock/f33-build-284357-52956/root/chroot_tmpdir/scmroot/perl-Cache-Mmap
Cloning into '/var/lib/mock/f33-build-284357-52956/root/chroot_tmpdir/scmroot/perl-Cache-Mmap'...
$ git reset --hard b7587e67203fd84835b5e9ed2ac21046dad3624e
HEAD is now at b7587e6 Perl 5.32 rebuild