$ git clone -n https://src.fedoraproject.org/rpms/octave-odepkg.git /var/lib/mock/f40-build-2127003-50782/root/chroot_tmpdir/scmroot/octave-odepkg
Cloning into '/var/lib/mock/f40-build-2127003-50782/root/chroot_tmpdir/scmroot/octave-odepkg'...
$ git fetch origin 8e79f54af32ab1b882d5cf4c963446b32ad5e59c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/octave-odepkg
 * [new ref]         8e79f54af32ab1b882d5cf4c963446b32ad5e59c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8e79f54 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild