$ git clone -n https://src.fedoraproject.org/rpms/ghc-unordered-containers.git /var/lib/mock/f40-build-776388-128831/root/chroot_tmpdir/scmroot/ghc-unordered-containers
Cloning into '/var/lib/mock/f40-build-776388-128831/root/chroot_tmpdir/scmroot/ghc-unordered-containers'...
$ git fetch origin c5799e9eb751b1916de675a4fd4fc1b06d1640d0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-unordered-containers
 * [new ref]         c5799e9eb751b1916de675a4fd4fc1b06d1640d0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c5799e9 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild