Dec 19 17:50:06.227 INFO checking dotjpg3141/simple_lang against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 17:50:06.227 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 17:50:06.463 INFO [stdout] f349f523a0a2bfd5efc32f36238810f880f4567486645a0c0b31fee298e39e99
Dec 19 17:50:06.465 INFO running `"docker" "start" "-a" "f349f523a0a2bfd5efc32f36238810f880f4567486645a0c0b31fee298e39e99"`
Dec 19 17:50:07.288 INFO [stderr]     Checking simple_lang v0.1.0 (/opt/crater/workdir)
Dec 19 17:50:07.561 INFO [stderr] warning: unused import: `std::str`
Dec 19 17:50:07.561 INFO [stderr]  --> src/main.rs:3:5
Dec 19 17:50:07.561 INFO [stderr]   |
Dec 19 17:50:07.561 INFO [stderr] 3 | use std::str;
Dec 19 17:50:07.561 INFO [stderr]   |     ^^^^^^^^
Dec 19 17:50:07.561 INFO [stderr]   |
Dec 19 17:50:07.561 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 17:50:07.561 INFO [stderr] 
Dec 19 17:50:07.611 INFO [stderr] warning: unused import: `std::str`
Dec 19 17:50:07.611 INFO [stderr]  --> src/main.rs:3:5
Dec 19 17:50:07.611 INFO [stderr]   |
Dec 19 17:50:07.611 INFO [stderr] 3 | use std::str;
Dec 19 17:50:07.611 INFO [stderr]   |     ^^^^^^^^
Dec 19 17:50:07.611 INFO [stderr]   |
Dec 19 17:50:07.611 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 17:50:07.611 INFO [stderr] 
Dec 19 17:50:08.022 INFO [stderr] warning: method is never used: `from_slice`
Dec 19 17:50:08.022 INFO [stderr]   --> src/simplelang/indexed_slice.rs:10:5
Dec 19 17:50:08.023 INFO [stderr]    |
Dec 19 17:50:08.023 INFO [stderr] 10 |     pub fn from_slice(slice: &'a [T]) -> Self {
Dec 19 17:50:08.023 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:50:08.024 INFO [stderr]    |
Dec 19 17:50:08.024 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 17:50:08.024 INFO [stderr] 
Dec 19 17:50:08.025 INFO [stderr] warning: method is never used: `at_range`
Dec 19 17:50:08.025 INFO [stderr]   --> src/simplelang/mod.rs:89:5
Dec 19 17:50:08.026 INFO [stderr]    |
Dec 19 17:50:08.026 INFO [stderr] 89 |     fn at_range<T>(start: TextPosition, end: TextPosition, message: String) -> SyntaxResult<T> {
Dec 19 17:50:08.026 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:50:08.027 INFO [stderr] 
Dec 19 17:50:08.101 INFO [stderr] warning: method is never used: `at_range`
Dec 19 17:50:08.101 INFO [stderr]   --> src/simplelang/mod.rs:89:5
Dec 19 17:50:08.101 INFO [stderr]    |
Dec 19 17:50:08.101 INFO [stderr] 89 |     fn at_range<T>(start: TextPosition, end: TextPosition, message: String) -> SyntaxResult<T> {
Dec 19 17:50:08.101 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:50:08.101 INFO [stderr]    |
Dec 19 17:50:08.108 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 17:50:08.108 INFO [stderr] 
Dec 19 17:50:08.181 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Dec 19 17:50:08.653 INFO running `"docker" "inspect" "f349f523a0a2bfd5efc32f36238810f880f4567486645a0c0b31fee298e39e99"`
Dec 19 17:50:08.799 INFO running `"docker" "rm" "-f" "f349f523a0a2bfd5efc32f36238810f880f4567486645a0c0b31fee298e39e99"`
Dec 19 17:50:08.965 INFO [stdout] f349f523a0a2bfd5efc32f36238810f880f4567486645a0c0b31fee298e39e99