Dec 05 07:24:10.409 INFO checking rust_multicodec-0.2.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 07:24:10.409 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 07:24:10.832 INFO [stdout] 40342e02a7a605150edad440eef086edd66362ad22661b825d3b8bdb954e0337
Dec 05 07:24:10.840 INFO running `"docker" "start" "-a" "40342e02a7a605150edad440eef086edd66362ad22661b825d3b8bdb954e0337"`
Dec 05 07:24:11.489 INFO [stderr] usermod: no changes
Dec 05 07:24:11.607 INFO [stderr]     Checking rust_multicodec v0.2.0 (/source)
Dec 05 07:24:12.553 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 07:24:12.553 INFO [stderr]  --> src/lib.rs:9:1
Dec 05 07:24:12.553 INFO [stderr]   |
Dec 05 07:24:12.553 INFO [stderr] 9 | #[macro_use]
Dec 05 07:24:12.554 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 07:24:12.554 INFO [stderr]   |
Dec 05 07:24:12.554 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 07:24:12.554 INFO [stderr] 
Dec 05 07:24:12.554 INFO [stderr] warning: unused import: `std::str`
Dec 05 07:24:12.555 INFO [stderr]   --> src/lib.rs:12:5
Dec 05 07:24:12.555 INFO [stderr]    |
Dec 05 07:24:12.555 INFO [stderr] 12 | use std::str;
Dec 05 07:24:12.555 INFO [stderr]    |     ^^^^^^^^
Dec 05 07:24:12.556 INFO [stderr] 
Dec 05 07:24:12.955 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
Dec 05 07:24:12.959 INFO [stderr] su: No module specific data is present
Dec 05 07:24:13.424 INFO running `"docker" "inspect" "40342e02a7a605150edad440eef086edd66362ad22661b825d3b8bdb954e0337"`
Dec 05 07:24:13.605 INFO running `"docker" "rm" "-f" "40342e02a7a605150edad440eef086edd66362ad22661b825d3b8bdb954e0337"`
Dec 05 07:24:13.775 INFO [stdout] 40342e02a7a605150edad440eef086edd66362ad22661b825d3b8bdb954e0337