$ git clone -n https://src.fedoraproject.org/rpms/fixedptc.git /var/lib/mock/f40-build-2437073-60825/root/chroot_tmpdir/scmroot/fixedptc
Cloning into '/var/lib/mock/f40-build-2437073-60825/root/chroot_tmpdir/scmroot/fixedptc'...
$ git fetch origin 6366ffca3905f6d7cf73bafe613d5f585154e5a6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/fixedptc
 * [new ref]         6366ffca3905f6d7cf73bafe613d5f585154e5a6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6366ffc Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild