Dec 11 19:30:07.953 INFO checking dotjpg3141/simple_lang against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 19:30:07.954 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 11 19:30:08.348 INFO [stdout] 9a561776e72c63357edd30bc4c42599240e51da26014f1e1bbdbe2d74587140b
Dec 11 19:30:08.352 INFO running `"docker" "start" "-a" "9a561776e72c63357edd30bc4c42599240e51da26014f1e1bbdbe2d74587140b"`
Dec 11 19:30:08.975 INFO [stderr] usermod: no changes
Dec 11 19:30:09.009 INFO [stderr]     Checking simple_lang v0.1.0 (/source)
Dec 11 19:30:09.453 INFO [stderr] warning: unused import: `std::str`
Dec 11 19:30:09.453 INFO [stderr]  --> src/main.rs:3:5
Dec 11 19:30:09.453 INFO [stderr]   |
Dec 11 19:30:09.453 INFO [stderr] 3 | use std::str;
Dec 11 19:30:09.453 INFO [stderr]   |     ^^^^^^^^
Dec 11 19:30:09.453 INFO [stderr]   |
Dec 11 19:30:09.453 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 19:30:09.453 INFO [stderr] 
Dec 11 19:30:09.579 INFO [stderr] warning: unused import: `std::str`
Dec 11 19:30:09.579 INFO [stderr]  --> src/main.rs:3:5
Dec 11 19:30:09.579 INFO [stderr]   |
Dec 11 19:30:09.579 INFO [stderr] 3 | use std::str;
Dec 11 19:30:09.579 INFO [stderr]   |     ^^^^^^^^
Dec 11 19:30:09.579 INFO [stderr]   |
Dec 11 19:30:09.579 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 19:30:09.579 INFO [stderr] 
Dec 11 19:30:09.820 INFO [stderr] warning: method is never used: `from_slice`
Dec 11 19:30:09.820 INFO [stderr]   --> src/simplelang/indexed_slice.rs:10:5
Dec 11 19:30:09.820 INFO [stderr]    |
Dec 11 19:30:09.820 INFO [stderr] 10 |     pub fn from_slice(slice: &'a [T]) -> Self {
Dec 11 19:30:09.820 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:30:09.820 INFO [stderr]    |
Dec 11 19:30:09.820 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 19:30:09.820 INFO [stderr] 
Dec 11 19:30:09.820 INFO [stderr] warning: method is never used: `at_range`
Dec 11 19:30:09.820 INFO [stderr]   --> src/simplelang/mod.rs:89:5
Dec 11 19:30:09.820 INFO [stderr]    |
Dec 11 19:30:09.820 INFO [stderr] 89 |     fn at_range<T>(start: TextPosition, end: TextPosition, message: String) -> SyntaxResult<T> {
Dec 11 19:30:09.820 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:30:09.820 INFO [stderr] 
Dec 11 19:30:09.960 INFO [stderr] warning: method is never used: `at_range`
Dec 11 19:30:09.960 INFO [stderr]   --> src/simplelang/mod.rs:89:5
Dec 11 19:30:09.960 INFO [stderr]    |
Dec 11 19:30:09.960 INFO [stderr] 89 |     fn at_range<T>(start: TextPosition, end: TextPosition, message: String) -> SyntaxResult<T> {
Dec 11 19:30:09.960 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:30:09.960 INFO [stderr]    |
Dec 11 19:30:09.960 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 19:30:09.960 INFO [stderr] 
Dec 11 19:30:09.998 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Dec 11 19:30:10.008 INFO [stderr] su: No module specific data is present
Dec 11 19:30:10.560 INFO running `"docker" "inspect" "9a561776e72c63357edd30bc4c42599240e51da26014f1e1bbdbe2d74587140b"`
Dec 11 19:30:10.780 INFO running `"docker" "rm" "-f" "9a561776e72c63357edd30bc4c42599240e51da26014f1e1bbdbe2d74587140b"`
Dec 11 19:30:11.148 INFO [stdout] 9a561776e72c63357edd30bc4c42599240e51da26014f1e1bbdbe2d74587140b