$ git clone -n https://src.fedoraproject.org/rpms/e2tools.git /var/lib/mock/f42-build-886910-187831/root/chroot_tmpdir/scmroot/e2tools
Cloning into '/var/lib/mock/f42-build-886910-187831/root/chroot_tmpdir/scmroot/e2tools'...
$ git fetch origin 9ea7000b8369a81e68532d65baf83f4b69a35549:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/e2tools
 * [new ref]         9ea7000b8369a81e68532d65baf83f4b69a35549 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9ea7000 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild