$ git clone -n https://src.fedoraproject.org/rpms/nethack-vultures.git /var/lib/mock/f39-build-1551807-36986/root/chroot_tmpdir/scmroot/nethack-vultures
Cloning into '/var/lib/mock/f39-build-1551807-36986/root/chroot_tmpdir/scmroot/nethack-vultures'...
$ git fetch origin 6952fe828794dfebbbbef1a0f1d095a446be9428:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/nethack-vultures
 * [new ref]         6952fe828794dfebbbbef1a0f1d095a446be9428 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6952fe8 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild