Dec 05 06:48:04.707 INFO checking shard-0.1.2 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 06:48:04.707 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 06:48:04.880 INFO [stdout] 6e1f51f1fbe8fef366d9ad17ac1c11f9c6949c474afe1739542b9e4033c2745e
Dec 05 06:48:04.886 INFO running `"docker" "start" "-a" "6e1f51f1fbe8fef366d9ad17ac1c11f9c6949c474afe1739542b9e4033c2745e"`
Dec 05 06:48:05.618 INFO [stderr] usermod: no changes
Dec 05 06:48:05.645 INFO [stderr]     Checking shard v0.1.2 (/source)
Dec 05 06:48:06.070 INFO [stderr] warning: unused import: `ParserError`
Dec 05 06:48:06.070 INFO [stderr]  --> src/syntax/ast/mod.rs:1:29
Dec 05 06:48:06.070 INFO [stderr]   |
Dec 05 06:48:06.070 INFO [stderr] 1 | use super::parser::{Parser, ParserError, ParserResult};
Dec 05 06:48:06.070 INFO [stderr]   |                             ^^^^^^^^^^^
Dec 05 06:48:06.070 INFO [stderr]   |
Dec 05 06:48:06.070 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 06:48:06.070 INFO [stderr] 
Dec 05 06:48:06.195 INFO [stderr] warning: unused import: `ParserError`
Dec 05 06:48:06.195 INFO [stderr]  --> src/syntax/ast/mod.rs:1:29
Dec 05 06:48:06.195 INFO [stderr]   |
Dec 05 06:48:06.195 INFO [stderr] 1 | use super::parser::{Parser, ParserError, ParserResult};
Dec 05 06:48:06.195 INFO [stderr]   |                             ^^^^^^^^^^^
Dec 05 06:48:06.195 INFO [stderr]   |
Dec 05 06:48:06.195 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 06:48:06.195 INFO [stderr] 
Dec 05 06:48:06.529 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Dec 05 06:48:06.531 INFO [stderr] su: No module specific data is present
Dec 05 06:48:06.839 INFO running `"docker" "inspect" "6e1f51f1fbe8fef366d9ad17ac1c11f9c6949c474afe1739542b9e4033c2745e"`
Dec 05 06:48:06.957 INFO running `"docker" "rm" "-f" "6e1f51f1fbe8fef366d9ad17ac1c11f9c6949c474afe1739542b9e4033c2745e"`
Dec 05 06:48:07.081 INFO [stdout] 6e1f51f1fbe8fef366d9ad17ac1c11f9c6949c474afe1739542b9e4033c2745e