$ git clone -n https://src.fedoraproject.org/rpms/debugbreak.git /var/lib/mock/f42-build-3294729-41426/root/chroot_tmpdir/scmroot/debugbreak
Cloning into '/var/lib/mock/f42-build-3294729-41426/root/chroot_tmpdir/scmroot/debugbreak'...
$ git fetch origin de3e35439b5c3ce551800627194758aabcfd3439:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/debugbreak
 * [new ref]         de3e35439b5c3ce551800627194758aabcfd3439 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at de3e354 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild