Dec 12 07:38:11.194 INFO checking shard-0.1.2 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 07:38:11.194 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 07:38:11.448 INFO [stdout] e57b4f2a6395ef214983ad28e86063185459da7ae791a2bdeec8deff336c9f99
Dec 12 07:38:11.450 INFO running `"docker" "start" "-a" "e57b4f2a6395ef214983ad28e86063185459da7ae791a2bdeec8deff336c9f99"`
Dec 12 07:38:11.944 INFO [stderr] usermod: no changes
Dec 12 07:38:11.984 INFO [stderr]     Checking shard v0.1.2 (/source)
Dec 12 07:38:12.466 INFO [stderr] warning: unused import: `ParserError`
Dec 12 07:38:12.466 INFO [stderr]  --> src/syntax/ast/mod.rs:1:29
Dec 12 07:38:12.466 INFO [stderr]   |
Dec 12 07:38:12.466 INFO [stderr] 1 | use super::parser::{Parser, ParserError, ParserResult};
Dec 12 07:38:12.466 INFO [stderr]   |                             ^^^^^^^^^^^
Dec 12 07:38:12.466 INFO [stderr]   |
Dec 12 07:38:12.466 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 07:38:12.466 INFO [stderr] 
Dec 12 07:38:12.548 INFO [stderr] warning: unused import: `ParserError`
Dec 12 07:38:12.548 INFO [stderr]  --> src/syntax/ast/mod.rs:1:29
Dec 12 07:38:12.548 INFO [stderr]   |
Dec 12 07:38:12.548 INFO [stderr] 1 | use super::parser::{Parser, ParserError, ParserResult};
Dec 12 07:38:12.548 INFO [stderr]   |                             ^^^^^^^^^^^
Dec 12 07:38:12.548 INFO [stderr]   |
Dec 12 07:38:12.548 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 07:38:12.548 INFO [stderr] 
Dec 12 07:38:12.826 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Dec 12 07:38:12.828 INFO [stderr] su: No module specific data is present
Dec 12 07:38:13.194 INFO running `"docker" "inspect" "e57b4f2a6395ef214983ad28e86063185459da7ae791a2bdeec8deff336c9f99"`
Dec 12 07:38:13.362 INFO running `"docker" "rm" "-f" "e57b4f2a6395ef214983ad28e86063185459da7ae791a2bdeec8deff336c9f99"`
Dec 12 07:38:13.674 INFO [stdout] e57b4f2a6395ef214983ad28e86063185459da7ae791a2bdeec8deff336c9f99