Nov 09 13:52:27.636 INFO checking dotjpg3141/simple_lang against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 13:52:27.636 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-2/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 13:52:28.011 INFO blam! 93eee6ec8c0ca36017949f8f4793761f94171a252e8f3be28d9ece0fd896d0e8
Nov 09 13:52:28.013 INFO running `"docker" "start" "-a" "93eee6ec8c0ca36017949f8f4793761f94171a252e8f3be28d9ece0fd896d0e8"`
Nov 09 13:52:29.043 INFO kablam! usermod: no changes
Nov 09 13:52:29.099 INFO kablam!     Checking simple_lang v0.1.0 (/source)
Nov 09 13:52:29.504 INFO kablam! warning: unused import: `std::str`
Nov 09 13:52:29.505 INFO kablam!  --> src/main.rs:3:5
Nov 09 13:52:29.505 INFO kablam!   |
Nov 09 13:52:29.505 INFO kablam! 3 | use std::str;
Nov 09 13:52:29.505 INFO kablam!   |     ^^^^^^^^
Nov 09 13:52:29.506 INFO kablam!   |
Nov 09 13:52:29.506 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 13:52:29.506 INFO kablam! 
Nov 09 13:52:29.563 INFO kablam! warning: unused import: `std::str`
Nov 09 13:52:29.563 INFO kablam!  --> src/main.rs:3:5
Nov 09 13:52:29.564 INFO kablam!   |
Nov 09 13:52:29.564 INFO kablam! 3 | use std::str;
Nov 09 13:52:29.564 INFO kablam!   |     ^^^^^^^^
Nov 09 13:52:29.564 INFO kablam!   |
Nov 09 13:52:29.565 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 13:52:29.565 INFO kablam! 
Nov 09 13:52:29.810 INFO kablam! warning: method is never used: `from_slice`
Nov 09 13:52:29.811 INFO kablam!   --> src/simplelang/indexed_slice.rs:10:5
Nov 09 13:52:29.811 INFO kablam!    |
Nov 09 13:52:29.811 INFO kablam! 10 |     pub fn from_slice(slice: &'a [T]) -> Self {
Nov 09 13:52:29.812 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 13:52:29.812 INFO kablam!    |
Nov 09 13:52:29.812 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 13:52:29.813 INFO kablam! 
Nov 09 13:52:29.813 INFO kablam! warning: method is never used: `at_range`
Nov 09 13:52:29.813 INFO kablam!   --> src/simplelang/mod.rs:89:5
Nov 09 13:52:29.814 INFO kablam!    |
Nov 09 13:52:29.814 INFO kablam! 89 |     fn at_range<T>(start: TextPosition, end: TextPosition, message: String) -> SyntaxResult<T> {
Nov 09 13:52:29.814 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 13:52:29.815 INFO kablam! 
Nov 09 13:52:29.998 INFO kablam! warning: method is never used: `at_range`
Nov 09 13:52:29.998 INFO kablam!   --> src/simplelang/mod.rs:89:5
Nov 09 13:52:29.999 INFO kablam!    |
Nov 09 13:52:29.999 INFO kablam! 89 |     fn at_range<T>(start: TextPosition, end: TextPosition, message: String) -> SyntaxResult<T> {
Nov 09 13:52:29.999 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 13:52:30.000 INFO kablam!    |
Nov 09 13:52:30.000 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 13:52:30.000 INFO kablam! 
Nov 09 13:52:30.027 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Nov 09 13:52:30.030 INFO kablam! su: No module specific data is present
Nov 09 13:52:30.356 INFO running `"docker" "rm" "-f" "93eee6ec8c0ca36017949f8f4793761f94171a252e8f3be28d9ece0fd896d0e8"`
Nov 09 13:52:30.458 INFO blam! 93eee6ec8c0ca36017949f8f4793761f94171a252e8f3be28d9ece0fd896d0e8