$ git clone -n https://src.fedoraproject.org/rpms/disruptor.git /var/lib/mock/f40-build-1693787-24374/root/chroot_tmpdir/scmroot/disruptor
Cloning into '/var/lib/mock/f40-build-1693787-24374/root/chroot_tmpdir/scmroot/disruptor'...
$ git fetch origin 79270f29ebe334a857b1f9e052ac6a0ebcdb0cb3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/disruptor
 * [new ref]         79270f29ebe334a857b1f9e052ac6a0ebcdb0cb3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 79270f2 Rebuilt for java-21-openjdk as system jdk