$ git clone -n https://src.fedoraproject.org/rpms/ghc-cryptohash-sha256.git /var/lib/mock/f40-build-775993-128553/root/chroot_tmpdir/scmroot/ghc-cryptohash-sha256
Cloning into '/var/lib/mock/f40-build-775993-128553/root/chroot_tmpdir/scmroot/ghc-cryptohash-sha256'...
$ git fetch origin 9deed5ad4afbbc93fb3e08fb64ad858a6eedf6b6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-cryptohash-sha256
 * [new ref]         9deed5ad4afbbc93fb3e08fb64ad858a6eedf6b6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9deed5a Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild