Dec 19 17:50:09.061 INFO checking dotjpg3141/simple_lang against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 17:50:09.061 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 17:50:09.352 INFO [stdout] edddf8aab29a992700bf0c6948420f55a621b592d545b99a815117635548316b
Dec 19 17:50:09.354 INFO running `"docker" "start" "-a" "edddf8aab29a992700bf0c6948420f55a621b592d545b99a815117635548316b"`
Dec 19 17:50:11.049 INFO [stderr]     Checking simple_lang v0.1.0 (/opt/crater/workdir)
Dec 19 17:50:11.252 INFO [stderr] warning: unused import: `std::str`
Dec 19 17:50:11.252 INFO [stderr]  --> src/main.rs:3:5
Dec 19 17:50:11.252 INFO [stderr]   |
Dec 19 17:50:11.252 INFO [stderr] 3 | use std::str;
Dec 19 17:50:11.252 INFO [stderr]   |     ^^^^^^^^
Dec 19 17:50:11.252 INFO [stderr]   |
Dec 19 17:50:11.252 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 17:50:11.252 INFO [stderr] 
Dec 19 17:50:11.286 INFO [stderr] warning: unused import: `std::str`
Dec 19 17:50:11.286 INFO [stderr]  --> src/main.rs:3:5
Dec 19 17:50:11.286 INFO [stderr]   |
Dec 19 17:50:11.286 INFO [stderr] 3 | use std::str;
Dec 19 17:50:11.286 INFO [stderr]   |     ^^^^^^^^
Dec 19 17:50:11.286 INFO [stderr]   |
Dec 19 17:50:11.287 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 17:50:11.287 INFO [stderr] 
Dec 19 17:50:11.622 INFO [stderr] warning: method is never used: `from_slice`
Dec 19 17:50:11.622 INFO [stderr]   --> src/simplelang/indexed_slice.rs:10:5
Dec 19 17:50:11.623 INFO [stderr]    |
Dec 19 17:50:11.623 INFO [stderr] 10 |     pub fn from_slice(slice: &'a [T]) -> Self {
Dec 19 17:50:11.623 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:50:11.623 INFO [stderr]    |
Dec 19 17:50:11.624 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 17:50:11.624 INFO [stderr] 
Dec 19 17:50:11.624 INFO [stderr] warning: method is never used: `at_range`
Dec 19 17:50:11.624 INFO [stderr]   --> src/simplelang/mod.rs:89:5
Dec 19 17:50:11.624 INFO [stderr]    |
Dec 19 17:50:11.624 INFO [stderr] 89 |     fn at_range<T>(start: TextPosition, end: TextPosition, message: String) -> SyntaxResult<T> {
Dec 19 17:50:11.625 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:50:11.625 INFO [stderr] 
Dec 19 17:50:11.692 INFO [stderr] warning: method is never used: `at_range`
Dec 19 17:50:11.692 INFO [stderr]   --> src/simplelang/mod.rs:89:5
Dec 19 17:50:11.692 INFO [stderr]    |
Dec 19 17:50:11.692 INFO [stderr] 89 |     fn at_range<T>(start: TextPosition, end: TextPosition, message: String) -> SyntaxResult<T> {
Dec 19 17:50:11.692 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:50:11.692 INFO [stderr]    |
Dec 19 17:50:11.692 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 17:50:11.692 INFO [stderr] 
Dec 19 17:50:11.732 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Dec 19 17:50:12.216 INFO running `"docker" "inspect" "edddf8aab29a992700bf0c6948420f55a621b592d545b99a815117635548316b"`
Dec 19 17:50:12.349 INFO running `"docker" "rm" "-f" "edddf8aab29a992700bf0c6948420f55a621b592d545b99a815117635548316b"`
Dec 19 17:50:12.473 INFO [stdout] edddf8aab29a992700bf0c6948420f55a621b592d545b99a815117635548316b