$ git clone -n https://src.fedoraproject.org/rpms/perl-Time-y2038.git /var/lib/mock/f41-build-816396-150137/root/chroot_tmpdir/scmroot/perl-Time-y2038
Cloning into '/var/lib/mock/f41-build-816396-150137/root/chroot_tmpdir/scmroot/perl-Time-y2038'...
$ git reset --hard 47ee38b94dadc16c5e0e7361a6371e5d15bcb2ee
HEAD is now at 47ee38b Perl 5.40 rebuild