$ git clone -n https://src.fedoraproject.org/rpms/python-subliminal.git /var/lib/mock/f39-build-1426614-31602/root/chroot_tmpdir/scmroot/python-subliminal
Cloning into '/var/lib/mock/f39-build-1426614-31602/root/chroot_tmpdir/scmroot/python-subliminal'...
$ git fetch origin 2353eadd3ecf393538a6e2f1a1d65411a96e153a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-subliminal
 * [new ref]         2353eadd3ecf393538a6e2f1a1d65411a96e153a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2353ead Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild