$ git clone -n https://src.fedoraproject.org/rpms/ghc-pretty-simple.git /var/lib/mock/f40-build-2375320-60422/root/chroot_tmpdir/scmroot/ghc-pretty-simple
Cloning into '/var/lib/mock/f40-build-2375320-60422/root/chroot_tmpdir/scmroot/ghc-pretty-simple'...
$ git fetch origin cc6e6a9f29b83bb0db5375e2ee9c40b3a55e2c11:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-pretty-simple
 * [new ref]         cc6e6a9f29b83bb0db5375e2ee9c40b3a55e2c11 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cc6e6a9 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild