Rename build/ to builders/ to avoid looking like build output

builders/linux.armv6hf/build

@@ -0,0 +1,17 @@
+#!/bin/sh
+set -xe
+mkdir /scratch && cd /scratch
+{
+  tar xzv --strip-components=1
+  cp /etc/cabal.project.freeze .
+  chmod +x striptests && ./striptests
+  mkdir "$TARGETNAME"
+  # This script does not cabal update because compiling anything new is slow
+  ( IFS=';'; cabal build $CABALOPTS --enable-executable-static )
+  find . -name shellcheck -type f -exec mv {} "$TARGETNAME/" \;
+  ls -l "$TARGETNAME"
+  strip -s "$TARGETNAME/shellcheck"
+  ls -l "$TARGETNAME"
+  "$TARGETNAME/shellcheck" --version
+} >&2
+tar czv "$TARGETNAME"