$ git clone -n https://src.fedoraproject.org/rpms/perl-Devel-Refcount.git /var/lib/mock/f41-build-816268-150086/root/chroot_tmpdir/scmroot/perl-Devel-Refcount
Cloning into '/var/lib/mock/f41-build-816268-150086/root/chroot_tmpdir/scmroot/perl-Devel-Refcount'...
$ git reset --hard 85954ef532a25c28911929d2752c9673e864f31e
HEAD is now at 85954ef Perl 5.40 rebuild