$ git clone -n https://src.fedoraproject.org/rpms/rust-oid-registry.git /var/lib/mock/epel10.0-build-side-111074-59216544-6571949/root/chroot_tmpdir/scmroot/rust-oid-registry
Cloning into '/var/lib/mock/epel10.0-build-side-111074-59216544-6571949/root/chroot_tmpdir/scmroot/rust-oid-registry'...
$ git fetch origin 20d34bcb121e9af0f0ae83298aced0a91a8cc7d0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-oid-registry
 * [new ref]         20d34bcb121e9af0f0ae83298aced0a91a8cc7d0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 20d34bc Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild