$ git clone -n https://src.fedoraproject.org/rpms/git-secrets.git /var/lib/mock/f39-build-2131188-50783/root/chroot_tmpdir/scmroot/git-secrets
Cloning into '/var/lib/mock/f39-build-2131188-50783/root/chroot_tmpdir/scmroot/git-secrets'...
$ git fetch origin 26511f5247f4eccf95d08e6aea5a278c04d1da28:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/git-secrets
 * [new ref]         26511f5247f4eccf95d08e6aea5a278c04d1da28 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 26511f5 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild