export GUIX_EXECUTION_ENGINE
"$test_directory/Bin/sed" --version > "$test_directory/output"
grep 'GNU sed' "$test_directory/output"
+
+ # Now with fakechroot.
+ GUIX_EXECUTION_ENGINE="fakechroot"
+ "$test_directory/Bin/sed" --version > "$test_directory/output"
+ grep 'GNU sed' "$test_directory/output"
+
chmod -Rf +w "$test_directory"; rm -rf "$test_directory"/*
;;
*)