$ git clone -n https://src.fedoraproject.org/rpms/ghc-monad-journal.git /var/lib/mock/f40-build-776568-128929/root/chroot_tmpdir/scmroot/ghc-monad-journal
Cloning into '/var/lib/mock/f40-build-776568-128929/root/chroot_tmpdir/scmroot/ghc-monad-journal'...
$ git fetch origin bacb269f8ce82e448c9be1ca410d9c591a602ed0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-monad-journal
 * [new ref]         bacb269f8ce82e448c9be1ca410d9c591a602ed0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bacb269 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild