$ git clone -n https://src.fedoraproject.org/rpms/rust-snake_case.git /var/lib/mock/f40-build-2658125-66917/root/chroot_tmpdir/scmroot/rust-snake_case
Cloning into '/var/lib/mock/f40-build-2658125-66917/root/chroot_tmpdir/scmroot/rust-snake_case'...
$ git fetch origin e8526adbc4fd34968a9397925d07364042ae2915:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-snake_case
 * [new ref]         e8526adbc4fd34968a9397925d07364042ae2915 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e8526ad Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild