$ git clone -n https://src.fedoraproject.org/rpms/phosh.git /var/lib/mock/f40-build-2631757-65811/root/chroot_tmpdir/scmroot/phosh
Cloning into '/var/lib/mock/f40-build-2631757-65811/root/chroot_tmpdir/scmroot/phosh'...
$ git fetch origin 866d0f8a898026e27339ad68f4402f9ee8fddee0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/phosh
 * [new ref]         866d0f8a898026e27339ad68f4402f9ee8fddee0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 866d0f8 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild