$ git clone -n https://src.fedoraproject.org/rpms/lapack.git /var/lib/mock/f40-build-2006535-45177/root/chroot_tmpdir/scmroot/lapack
Cloning into '/var/lib/mock/f40-build-2006535-45177/root/chroot_tmpdir/scmroot/lapack'...
$ git fetch origin 1ee13e349ccb7c42afc702ad83d8b54c6d710ba8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/lapack
 * [new ref]         1ee13e349ccb7c42afc702ad83d8b54c6d710ba8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1ee13e3 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild