$ git clone -n https://src.fedoraproject.org/rpms/rust-onig.git /var/lib/mock/f40-build-2570118-62240/root/chroot_tmpdir/scmroot/rust-onig
Cloning into '/var/lib/mock/f40-build-2570118-62240/root/chroot_tmpdir/scmroot/rust-onig'...
$ git fetch origin ecc7f55ef6f97f346156b15d33f9864090bc7a73:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-onig
 * [new ref]         ecc7f55ef6f97f346156b15d33f9864090bc7a73 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ecc7f55 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild