$ git clone -n https://src.fedoraproject.org/rpms/ghc-cipher-aes.git /var/lib/mock/f40-build-2279491-55348/root/chroot_tmpdir/scmroot/ghc-cipher-aes
Cloning into '/var/lib/mock/f40-build-2279491-55348/root/chroot_tmpdir/scmroot/ghc-cipher-aes'...
$ git fetch origin 6410d1bc81cbc88d23715b7607b863398461d371:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-cipher-aes
 * [new ref]         6410d1bc81cbc88d23715b7607b863398461d371 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6410d1b Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild