Dec 05 07:24:10.324 INFO checking rust_multicodec-0.2.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 07:24:10.324 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 07:24:10.784 INFO [stdout] 3b5500bfa5a7108ead0626081f107d8d8fb64676ddb39250e2016fce5324ea8e
Dec 05 07:24:10.788 INFO running `"docker" "start" "-a" "3b5500bfa5a7108ead0626081f107d8d8fb64676ddb39250e2016fce5324ea8e"`
Dec 05 07:24:11.547 INFO [stderr] usermod: no changes
Dec 05 07:24:11.627 INFO [stderr]     Checking rust_multicodec v0.2.0 (/source)
Dec 05 07:24:12.775 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 07:24:12.775 INFO [stderr]  --> src/lib.rs:9:1
Dec 05 07:24:12.775 INFO [stderr]   |
Dec 05 07:24:12.775 INFO [stderr] 9 | #[macro_use]
Dec 05 07:24:12.775 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 07:24:12.775 INFO [stderr]   |
Dec 05 07:24:12.775 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 07:24:12.775 INFO [stderr] 
Dec 05 07:24:12.775 INFO [stderr] warning: unused import: `std::str`
Dec 05 07:24:12.775 INFO [stderr]   --> src/lib.rs:12:5
Dec 05 07:24:12.775 INFO [stderr]    |
Dec 05 07:24:12.775 INFO [stderr] 12 | use std::str;
Dec 05 07:24:12.775 INFO [stderr]    |     ^^^^^^^^
Dec 05 07:24:12.775 INFO [stderr] 
Dec 05 07:24:12.968 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
Dec 05 07:24:12.976 INFO [stderr] su: No module specific data is present
Dec 05 07:24:13.544 INFO running `"docker" "inspect" "3b5500bfa5a7108ead0626081f107d8d8fb64676ddb39250e2016fce5324ea8e"`
Dec 05 07:24:13.733 INFO running `"docker" "rm" "-f" "3b5500bfa5a7108ead0626081f107d8d8fb64676ddb39250e2016fce5324ea8e"`
Dec 05 07:24:13.887 INFO [stdout] 3b5500bfa5a7108ead0626081f107d8d8fb64676ddb39250e2016fce5324ea8e