Dec 18 01:11:54.399 INFO checking dotjpg3141/simple_lang against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 01:11:54.399 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/dotjpg3141/simple_lang:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 01:11:54.622 INFO [stdout] 1921f950d30760839dd5c090eea669f2e9b1a0a8e18b9c05f6cb05e4efa20d03
Dec 18 01:11:54.628 INFO running `"docker" "start" "-a" "1921f950d30760839dd5c090eea669f2e9b1a0a8e18b9c05f6cb05e4efa20d03"`
Dec 18 01:11:55.345 INFO [stderr]     Checking simple_lang v0.1.0 (/opt/crater/workdir)
Dec 18 01:11:55.566 INFO [stderr] warning: unused import: `std::str`
Dec 18 01:11:55.566 INFO [stderr]  --> src/main.rs:3:5
Dec 18 01:11:55.566 INFO [stderr]   |
Dec 18 01:11:55.566 INFO [stderr] 3 | use std::str;
Dec 18 01:11:55.566 INFO [stderr]   |     ^^^^^^^^
Dec 18 01:11:55.566 INFO [stderr]   |
Dec 18 01:11:55.566 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 01:11:55.566 INFO [stderr] 
Dec 18 01:11:55.600 INFO [stderr] warning: unused import: `std::str`
Dec 18 01:11:55.600 INFO [stderr]  --> src/main.rs:3:5
Dec 18 01:11:55.600 INFO [stderr]   |
Dec 18 01:11:55.600 INFO [stderr] 3 | use std::str;
Dec 18 01:11:55.600 INFO [stderr]   |     ^^^^^^^^
Dec 18 01:11:55.600 INFO [stderr]   |
Dec 18 01:11:55.600 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 01:11:55.600 INFO [stderr] 
Dec 18 01:11:55.852 INFO [stderr] warning: method is never used: `from_slice`
Dec 18 01:11:55.852 INFO [stderr]   --> src/simplelang/indexed_slice.rs:10:5
Dec 18 01:11:55.852 INFO [stderr]    |
Dec 18 01:11:55.852 INFO [stderr] 10 |     pub fn from_slice(slice: &'a [T]) -> Self {
Dec 18 01:11:55.852 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:11:55.852 INFO [stderr]    |
Dec 18 01:11:55.852 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 01:11:55.852 INFO [stderr] 
Dec 18 01:11:55.852 INFO [stderr] warning: method is never used: `at_range`
Dec 18 01:11:55.852 INFO [stderr]   --> src/simplelang/mod.rs:89:5
Dec 18 01:11:55.852 INFO [stderr]    |
Dec 18 01:11:55.852 INFO [stderr] 89 |     fn at_range<T>(start: TextPosition, end: TextPosition, message: String) -> SyntaxResult<T> {
Dec 18 01:11:55.852 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:11:55.852 INFO [stderr] 
Dec 18 01:11:55.957 INFO [stderr] warning: method is never used: `at_range`
Dec 18 01:11:55.957 INFO [stderr]   --> src/simplelang/mod.rs:89:5
Dec 18 01:11:55.957 INFO [stderr]    |
Dec 18 01:11:55.957 INFO [stderr] 89 |     fn at_range<T>(start: TextPosition, end: TextPosition, message: String) -> SyntaxResult<T> {
Dec 18 01:11:55.958 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:11:55.958 INFO [stderr]    |
Dec 18 01:11:55.958 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 01:11:55.958 INFO [stderr] 
Dec 18 01:11:55.989 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Dec 18 01:11:56.272 INFO running `"docker" "inspect" "1921f950d30760839dd5c090eea669f2e9b1a0a8e18b9c05f6cb05e4efa20d03"`
Dec 18 01:11:56.398 INFO running `"docker" "rm" "-f" "1921f950d30760839dd5c090eea669f2e9b1a0a8e18b9c05f6cb05e4efa20d03"`
Dec 18 01:11:56.556 INFO [stdout] 1921f950d30760839dd5c090eea669f2e9b1a0a8e18b9c05f6cb05e4efa20d03