Nov 04 07:42:12.758 INFO checking dotjpg3141/simple_lang against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 07:42:12.760 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +e740b9aa0b624fa39feb39613e76d15bdf57e594-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 04 07:42:13.355 INFO blam! 07d44cbe24fada01e203d63ffbd112280c3adde08778bf9e2f1088e48c90089a
Nov 04 07:42:13.358 INFO running `"docker" "start" "-a" "07d44cbe24fada01e203d63ffbd112280c3adde08778bf9e2f1088e48c90089a"`
Nov 04 07:42:15.057 INFO kablam! usermod: no changes
Nov 04 07:42:15.123 INFO kablam!     Checking simple_lang v0.1.0 (/source)
Nov 04 07:42:15.871 INFO kablam! warning: unused import: `std::str`
Nov 04 07:42:15.871 INFO kablam!  --> src/main.rs:3:5
Nov 04 07:42:15.871 INFO kablam!   |
Nov 04 07:42:15.871 INFO kablam! 3 | use std::str;
Nov 04 07:42:15.871 INFO kablam!   |     ^^^^^^^^
Nov 04 07:42:15.871 INFO kablam!   |
Nov 04 07:42:15.871 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 07:42:15.871 INFO kablam! 
Nov 04 07:42:16.099 INFO kablam! warning: unused import: `std::str`
Nov 04 07:42:16.099 INFO kablam!  --> src/main.rs:3:5
Nov 04 07:42:16.099 INFO kablam!   |
Nov 04 07:42:16.099 INFO kablam! 3 | use std::str;
Nov 04 07:42:16.099 INFO kablam!   |     ^^^^^^^^
Nov 04 07:42:16.099 INFO kablam!   |
Nov 04 07:42:16.099 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 07:42:16.099 INFO kablam! 
Nov 04 07:42:16.595 INFO kablam! warning: method is never used: `from_slice`
Nov 04 07:42:16.595 INFO kablam!   --> src/simplelang/indexed_slice.rs:10:5
Nov 04 07:42:16.595 INFO kablam!    |
Nov 04 07:42:16.595 INFO kablam! 10 |     pub fn from_slice(slice: &'a [T]) -> Self {
Nov 04 07:42:16.595 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:42:16.596 INFO kablam!    |
Nov 04 07:42:16.596 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 07:42:16.597 INFO kablam! 
Nov 04 07:42:16.603 INFO kablam! warning: method is never used: `at_range`
Nov 04 07:42:16.603 INFO kablam!   --> src/simplelang/mod.rs:89:5
Nov 04 07:42:16.603 INFO kablam!    |
Nov 04 07:42:16.604 INFO kablam! 89 |     fn at_range<T>(start: TextPosition, end: TextPosition, message: String) -> SyntaxResult<T> {
Nov 04 07:42:16.604 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:42:16.604 INFO kablam! 
Nov 04 07:42:16.662 INFO kablam! warning: method is never used: `at_range`
Nov 04 07:42:16.663 INFO kablam!   --> src/simplelang/mod.rs:89:5
Nov 04 07:42:16.663 INFO kablam!    |
Nov 04 07:42:16.665 INFO kablam! 89 |     fn at_range<T>(start: TextPosition, end: TextPosition, message: String) -> SyntaxResult<T> {
Nov 04 07:42:16.665 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:42:16.665 INFO kablam!    |
Nov 04 07:42:16.665 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 07:42:16.665 INFO kablam! 
Nov 04 07:42:16.706 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
Nov 04 07:42:16.715 INFO kablam! su: No module specific data is present
Nov 04 07:42:17.355 INFO running `"docker" "rm" "-f" "07d44cbe24fada01e203d63ffbd112280c3adde08778bf9e2f1088e48c90089a"`
Nov 04 07:42:17.675 INFO blam! 07d44cbe24fada01e203d63ffbd112280c3adde08778bf9e2f1088e48c90089a