$ git clone -n https://src.fedoraproject.org/rpms/ghc-hint.git /var/lib/mock/f40-build-776918-129159/root/chroot_tmpdir/scmroot/ghc-hint
Cloning into '/var/lib/mock/f40-build-776918-129159/root/chroot_tmpdir/scmroot/ghc-hint'...
$ git fetch origin 3a302c45a6fdc482cd34233c87bb02fc32b6b61e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-hint
 * [new ref]         3a302c45a6fdc482cd34233c87bb02fc32b6b61e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3a302c4 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild