$ git clone -n https://src.fedoraproject.org/rpms/ghc-basement.git /var/lib/mock/f38-build-side-42-init-devel-737743-27649/root/chroot_tmpdir/scmroot/ghc-basement
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-737743-27649/root/chroot_tmpdir/scmroot/ghc-basement'...
$ git fetch origin 85614609810f0b82cc70d61dad8e060639c9f4dd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-basement
 * [new ref]         85614609810f0b82cc70d61dad8e060639c9f4dd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8561460 patch for 32bit ghc-9.2 primitive words