$ git clone -n https://src.fedoraproject.org/rpms/dlib.git /var/lib/mock/f40-build-780384-130939/root/chroot_tmpdir/scmroot/dlib
Cloning into '/var/lib/mock/f40-build-780384-130939/root/chroot_tmpdir/scmroot/dlib'...
$ git fetch origin 48f962bae4d5e047da5c8a271239a912180cea7d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/dlib
 * [new ref]         48f962bae4d5e047da5c8a271239a912180cea7d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 48f962b Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild