Nov 01 05:55:44.451 INFO checking dotjpg3141/simple_lang against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 05:55:44.452 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 05:55:44.944 INFO blam! f501a87196975bed0b0f52e670944b9e23e53fdfec2bbe21eee02d2128a8b671
Nov 01 05:55:44.950 INFO running `"docker" "start" "-a" "f501a87196975bed0b0f52e670944b9e23e53fdfec2bbe21eee02d2128a8b671"`
Nov 01 05:55:45.979 INFO kablam! usermod: no changes
Nov 01 05:55:46.072 INFO kablam!     Checking simple_lang v0.1.0 (/source)
Nov 01 05:55:46.816 INFO kablam! warning: unused import: `std::str`
Nov 01 05:55:46.816 INFO kablam!  --> src/main.rs:3:5
Nov 01 05:55:46.816 INFO kablam!   |
Nov 01 05:55:46.816 INFO kablam! 3 | use std::str;
Nov 01 05:55:46.816 INFO kablam!   |     ^^^^^^^^
Nov 01 05:55:46.816 INFO kablam!   |
Nov 01 05:55:46.816 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 05:55:46.816 INFO kablam! 
Nov 01 05:55:46.880 INFO kablam! warning: unused import: `std::str`
Nov 01 05:55:46.880 INFO kablam!  --> src/main.rs:3:5
Nov 01 05:55:46.880 INFO kablam!   |
Nov 01 05:55:46.880 INFO kablam! 3 | use std::str;
Nov 01 05:55:46.880 INFO kablam!   |     ^^^^^^^^
Nov 01 05:55:46.880 INFO kablam!   |
Nov 01 05:55:46.880 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 05:55:46.880 INFO kablam! 
Nov 01 05:55:47.212 INFO kablam! warning: method is never used: `from_slice`
Nov 01 05:55:47.212 INFO kablam!   --> src/simplelang/indexed_slice.rs:10:5
Nov 01 05:55:47.212 INFO kablam!    |
Nov 01 05:55:47.212 INFO kablam! 10 |     pub fn from_slice(slice: &'a [T]) -> Self {
Nov 01 05:55:47.212 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 05:55:47.212 INFO kablam!    |
Nov 01 05:55:47.212 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 05:55:47.212 INFO kablam! 
Nov 01 05:55:47.212 INFO kablam! warning: method is never used: `at_range`
Nov 01 05:55:47.212 INFO kablam!   --> src/simplelang/mod.rs:89:5
Nov 01 05:55:47.212 INFO kablam!    |
Nov 01 05:55:47.212 INFO kablam! 89 |     fn at_range<T>(start: TextPosition, end: TextPosition, message: String) -> SyntaxResult<T> {
Nov 01 05:55:47.212 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 05:55:47.212 INFO kablam! 
Nov 01 05:55:47.412 INFO kablam! warning: method is never used: `at_range`
Nov 01 05:55:47.412 INFO kablam!   --> src/simplelang/mod.rs:89:5
Nov 01 05:55:47.412 INFO kablam!    |
Nov 01 05:55:47.412 INFO kablam! 89 |     fn at_range<T>(start: TextPosition, end: TextPosition, message: String) -> SyntaxResult<T> {
Nov 01 05:55:47.412 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 05:55:47.412 INFO kablam!    |
Nov 01 05:55:47.412 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 05:55:47.412 INFO kablam! 
Nov 01 05:55:47.480 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
Nov 01 05:55:47.483 INFO kablam! su: No module specific data is present
Nov 01 05:55:48.246 INFO running `"docker" "rm" "-f" "f501a87196975bed0b0f52e670944b9e23e53fdfec2bbe21eee02d2128a8b671"`
Nov 01 05:55:48.448 INFO blam! f501a87196975bed0b0f52e670944b9e23e53fdfec2bbe21eee02d2128a8b671