Dec 19 11:56:57.962 INFO checking nenofite/gene-code against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 11:56:57.963 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/nenofite/gene-code:/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 11:56:58.388 INFO [stdout] 3b697dd73e4fb02b5dbc436fc8a61010a5ab348cb5f6ee51c3fa47cd2a048419
Dec 19 11:56:58.396 INFO running `"docker" "start" "-a" "3b697dd73e4fb02b5dbc436fc8a61010a5ab348cb5f6ee51c3fa47cd2a048419"`
Dec 19 11:57:00.212 INFO [stderr]     Checking gene_code v0.1.0 (/opt/crater/workdir)
Dec 19 11:57:00.556 INFO [stderr] warning: unused import: `Hasher`
Dec 19 11:57:00.556 INFO [stderr]  --> src/gene.rs:7:23
Dec 19 11:57:00.556 INFO [stderr]   |
Dec 19 11:57:00.556 INFO [stderr] 7 | use std::hash::{Hash, Hasher};
Dec 19 11:57:00.556 INFO [stderr]   |                       ^^^^^^
Dec 19 11:57:00.556 INFO [stderr]   |
Dec 19 11:57:00.556 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 11:57:00.556 INFO [stderr] 
Dec 19 11:57:00.556 INFO [stderr] warning: unused import: `std::collections::HashSet`
Dec 19 11:57:00.556 INFO [stderr]  --> src/gene.rs:8:5
Dec 19 11:57:00.556 INFO [stderr]   |
Dec 19 11:57:00.556 INFO [stderr] 8 | use std::collections::HashSet;
Dec 19 11:57:00.556 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:57:00.556 INFO [stderr] 
Dec 19 11:57:00.656 INFO [stderr] warning: unused import: `Hasher`
Dec 19 11:57:00.656 INFO [stderr]  --> src/gene.rs:7:23
Dec 19 11:57:00.656 INFO [stderr]   |
Dec 19 11:57:00.656 INFO [stderr] 7 | use std::hash::{Hash, Hasher};
Dec 19 11:57:00.656 INFO [stderr]   |                       ^^^^^^
Dec 19 11:57:00.656 INFO [stderr]   |
Dec 19 11:57:00.656 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 11:57:00.656 INFO [stderr] 
Dec 19 11:57:00.656 INFO [stderr] warning: unused import: `std::collections::HashSet`
Dec 19 11:57:00.656 INFO [stderr]  --> src/gene.rs:8:5
Dec 19 11:57:00.656 INFO [stderr]   |
Dec 19 11:57:00.656 INFO [stderr] 8 | use std::collections::HashSet;
Dec 19 11:57:00.656 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:57:00.656 INFO [stderr] 
Dec 19 11:57:01.016 INFO [stderr] warning: method is never used: `run_all`
Dec 19 11:57:01.016 INFO [stderr]    --> src/lang.rs:102:5
Dec 19 11:57:01.016 INFO [stderr]     |
Dec 19 11:57:01.016 INFO [stderr] 102 |     pub fn run_all(&mut self) -> usize {
Dec 19 11:57:01.016 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:57:01.016 INFO [stderr]     |
Dec 19 11:57:01.016 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 11:57:01.016 INFO [stderr] 
Dec 19 11:57:01.188 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Dec 19 11:57:02.849 INFO running `"docker" "inspect" "3b697dd73e4fb02b5dbc436fc8a61010a5ab348cb5f6ee51c3fa47cd2a048419"`
Dec 19 11:57:03.130 INFO running `"docker" "rm" "-f" "3b697dd73e4fb02b5dbc436fc8a61010a5ab348cb5f6ee51c3fa47cd2a048419"`
Dec 19 11:57:03.508 INFO [stdout] 3b697dd73e4fb02b5dbc436fc8a61010a5ab348cb5f6ee51c3fa47cd2a048419