$ git clone -n https://src.fedoraproject.org/rpms/ghc-simple-cmd-args.git /var/lib/mock/f40-build-776590-128929/root/chroot_tmpdir/scmroot/ghc-simple-cmd-args
Cloning into '/var/lib/mock/f40-build-776590-128929/root/chroot_tmpdir/scmroot/ghc-simple-cmd-args'...
$ git fetch origin 616fc189053b8ea81575ff5c6375941aa6cc116c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-simple-cmd-args
 * [new ref]         616fc189053b8ea81575ff5c6375941aa6cc116c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 616fc18 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild