$ git clone -n https://src.fedoraproject.org/rpms/python-meson-python.git /var/lib/mock/f40-build-2635265-66072/root/chroot_tmpdir/scmroot/python-meson-python
Cloning into '/var/lib/mock/f40-build-2635265-66072/root/chroot_tmpdir/scmroot/python-meson-python'...
$ git fetch origin 016703bc59db51e85b1e7cd1558f57c95f4f652c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-meson-python
 * [new ref]         016703bc59db51e85b1e7cd1558f57c95f4f652c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 016703b Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild