$ git clone -n https://src.fedoraproject.org/rpms/pocl.git /var/lib/mock/f40-build-2564929-62179/root/chroot_tmpdir/scmroot/pocl
Cloning into '/var/lib/mock/f40-build-2564929-62179/root/chroot_tmpdir/scmroot/pocl'...
$ git fetch origin 634b001d52bf2fa90fa46e47ee79b22d35d8dee0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pocl
 * [new ref]         634b001d52bf2fa90fa46e47ee79b22d35d8dee0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 634b001 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild