$ git clone -n https://src.fedoraproject.org/rpms/R-conflicted.git /var/lib/mock/f40-build-2031997-47659/root/chroot_tmpdir/scmroot/R-conflicted
Cloning into '/var/lib/mock/f40-build-2031997-47659/root/chroot_tmpdir/scmroot/R-conflicted'...
$ git fetch origin 404a337e91ca3f3350a8e574e5928e534ea5fbf7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-conflicted
 * [new ref]         404a337e91ca3f3350a8e574e5928e534ea5fbf7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 404a337 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild