Dec 04 17:39:38.440 INFO checking hjybdrs/rust-con against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 17:39:38.440 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 04 17:39:38.843 INFO [stdout] f2bf76ca5c5687d3fda05a6c2d5e96b7a14331653f1035ef08794306b3803b73
Dec 04 17:39:38.848 INFO running `"docker" "start" "-a" "f2bf76ca5c5687d3fda05a6c2d5e96b7a14331653f1035ef08794306b3803b73"`
Dec 04 17:39:39.927 INFO [stderr] usermod: no changes
Dec 04 17:39:39.983 INFO [stderr]     Checking con_chine v0.1.0 (/source)
Dec 04 17:39:40.247 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 04 17:39:40.247 INFO [stderr]  --> src/main.rs:3:5
Dec 04 17:39:40.247 INFO [stderr]   |
Dec 04 17:39:40.247 INFO [stderr] 3 | use std::time::Duration;
Dec 04 17:39:40.247 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 04 17:39:40.247 INFO [stderr]   |
Dec 04 17:39:40.247 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 17:39:40.247 INFO [stderr] 
Dec 04 17:39:40.378 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 04 17:39:40.379 INFO [stderr]  --> src/main.rs:3:5
Dec 04 17:39:40.379 INFO [stderr]   |
Dec 04 17:39:40.379 INFO [stderr] 3 | use std::time::Duration;
Dec 04 17:39:40.379 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 04 17:39:40.379 INFO [stderr]   |
Dec 04 17:39:40.379 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 17:39:40.379 INFO [stderr] 
Dec 04 17:39:40.443 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
Dec 04 17:39:40.447 INFO [stderr] su: No module specific data is present
Dec 04 17:39:40.800 INFO running `"docker" "inspect" "f2bf76ca5c5687d3fda05a6c2d5e96b7a14331653f1035ef08794306b3803b73"`
Dec 04 17:39:40.882 INFO running `"docker" "rm" "-f" "f2bf76ca5c5687d3fda05a6c2d5e96b7a14331653f1035ef08794306b3803b73"`
Dec 04 17:39:40.974 INFO [stdout] f2bf76ca5c5687d3fda05a6c2d5e96b7a14331653f1035ef08794306b3803b73