$ git clone -n https://src.fedoraproject.org/rpms/maturin.git /var/lib/mock/f41-build-822798-153292/root/chroot_tmpdir/scmroot/maturin
Cloning into '/var/lib/mock/f41-build-822798-153292/root/chroot_tmpdir/scmroot/maturin'...
$ git fetch origin fc1f16ff4748c6c72a14bce988fadfa4a64b091f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/maturin
 * [new ref]         fc1f16ff4748c6c72a14bce988fadfa4a64b091f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fc1f16f Update clap_complete_command to v0.6.1