$ git clone -n https://src.fedoraproject.org/rpms/rust-zoneinfo_compiled.git /var/lib/mock/f40-build-2064445-49167/root/chroot_tmpdir/scmroot/rust-zoneinfo_compiled
Cloning into '/var/lib/mock/f40-build-2064445-49167/root/chroot_tmpdir/scmroot/rust-zoneinfo_compiled'...
$ git fetch origin 6c4e8cc714d006c8c85084842803b6efb30bf5a7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-zoneinfo_compiled
 * [new ref]         6c4e8cc714d006c8c85084842803b6efb30bf5a7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6c4e8cc Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild