$ git clone -n https://src.fedoraproject.org/rpms/maturin.git /var/lib/mock/f40-build-2298082-56512/root/chroot_tmpdir/scmroot/maturin
Cloning into '/var/lib/mock/f40-build-2298082-56512/root/chroot_tmpdir/scmroot/maturin'...
$ git fetch origin 117ab208da79309be54fb5c134c367d6f0f083d8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/maturin
 * [new ref]         117ab208da79309be54fb5c134c367d6f0f083d8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 117ab20 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild