$ git clone -n https://src.fedoraproject.org/rpms/pass.git /var/lib/mock/f40-build-2618777-64549/root/chroot_tmpdir/scmroot/pass
Cloning into '/var/lib/mock/f40-build-2618777-64549/root/chroot_tmpdir/scmroot/pass'...
$ git fetch origin 8fa1d75beadd0978349cc4b7216bd29191bd7735:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pass
 * [new ref]         8fa1d75beadd0978349cc4b7216bd29191bd7735 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8fa1d75 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild