Dec 19 11:56:58.036 INFO checking nenofite/gene-code against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 11:56:58.036 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 11:56:58.488 INFO [stdout] 1824056d195cc82361c1ffa03228959109e0e121ce312576e4441d06949c8da3
Dec 19 11:56:58.490 INFO running `"docker" "start" "-a" "1824056d195cc82361c1ffa03228959109e0e121ce312576e4441d06949c8da3"`
Dec 19 11:57:01.408 INFO [stderr]     Checking gene_code v0.1.0 (/opt/crater/workdir)
Dec 19 11:57:01.768 INFO [stderr] warning: unused import: `Hasher`
Dec 19 11:57:01.768 INFO [stderr]  --> src/gene.rs:7:23
Dec 19 11:57:01.768 INFO [stderr]   |
Dec 19 11:57:01.768 INFO [stderr] 7 | use std::hash::{Hash, Hasher};
Dec 19 11:57:01.768 INFO [stderr]   |                       ^^^^^^
Dec 19 11:57:01.768 INFO [stderr]   |
Dec 19 11:57:01.768 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 11:57:01.768 INFO [stderr] 
Dec 19 11:57:01.768 INFO [stderr] warning: unused import: `std::collections::HashSet`
Dec 19 11:57:01.768 INFO [stderr]  --> src/gene.rs:8:5
Dec 19 11:57:01.768 INFO [stderr]   |
Dec 19 11:57:01.768 INFO [stderr] 8 | use std::collections::HashSet;
Dec 19 11:57:01.768 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:57:01.768 INFO [stderr] 
Dec 19 11:57:02.016 INFO [stderr] warning: unused import: `Hasher`
Dec 19 11:57:02.016 INFO [stderr]  --> src/gene.rs:7:23
Dec 19 11:57:02.016 INFO [stderr]   |
Dec 19 11:57:02.016 INFO [stderr] 7 | use std::hash::{Hash, Hasher};
Dec 19 11:57:02.016 INFO [stderr]   |                       ^^^^^^
Dec 19 11:57:02.016 INFO [stderr]   |
Dec 19 11:57:02.016 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 11:57:02.016 INFO [stderr] 
Dec 19 11:57:02.016 INFO [stderr] warning: unused import: `std::collections::HashSet`
Dec 19 11:57:02.016 INFO [stderr]  --> src/gene.rs:8:5
Dec 19 11:57:02.016 INFO [stderr]   |
Dec 19 11:57:02.016 INFO [stderr] 8 | use std::collections::HashSet;
Dec 19 11:57:02.016 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:57:02.016 INFO [stderr] 
Dec 19 11:57:02.332 INFO [stderr] warning: method is never used: `run_all`
Dec 19 11:57:02.332 INFO [stderr]    --> src/lang.rs:102:5
Dec 19 11:57:02.332 INFO [stderr]     |
Dec 19 11:57:02.332 INFO [stderr] 102 |     pub fn run_all(&mut self) -> usize {
Dec 19 11:57:02.332 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:57:02.332 INFO [stderr]     |
Dec 19 11:57:02.332 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 11:57:02.332 INFO [stderr] 
Dec 19 11:57:02.784 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
Dec 19 11:57:03.796 INFO running `"docker" "inspect" "1824056d195cc82361c1ffa03228959109e0e121ce312576e4441d06949c8da3"`
Dec 19 11:57:04.164 INFO running `"docker" "rm" "-f" "1824056d195cc82361c1ffa03228959109e0e121ce312576e4441d06949c8da3"`
Dec 19 11:57:04.532 INFO [stdout] 1824056d195cc82361c1ffa03228959109e0e121ce312576e4441d06949c8da3