Dec 04 11:51:08.800 INFO checking rchaser53/macro-playground against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 11:51:08.800 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 04 11:51:09.227 INFO [stdout] a68787f473f343b8e7d42947b1271962b6081a377f5c7348c4e3ea0bf8fe3d46
Dec 04 11:51:09.228 INFO running `"docker" "start" "-a" "a68787f473f343b8e7d42947b1271962b6081a377f5c7348c4e3ea0bf8fe3d46"`
Dec 04 11:51:11.134 INFO [stderr] usermod: no changes
Dec 04 11:51:11.219 INFO [stderr]     Checking macro-playground v0.1.0 (/source)
Dec 04 11:51:11.481 INFO [stderr] warning: unused import: `std::error::Error`
Dec 04 11:51:11.481 INFO [stderr]  --> src/main.rs:5:5
Dec 04 11:51:11.481 INFO [stderr]   |
Dec 04 11:51:11.481 INFO [stderr] 5 | use std::error::Error;
Dec 04 11:51:11.481 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 04 11:51:11.481 INFO [stderr]   |
Dec 04 11:51:11.482 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 11:51:11.482 INFO [stderr] 
Dec 04 11:51:11.551 INFO [stderr] warning: unused import: `std::error::Error`
Dec 04 11:51:11.551 INFO [stderr]  --> src/main.rs:5:5
Dec 04 11:51:11.551 INFO [stderr]   |
Dec 04 11:51:11.551 INFO [stderr] 5 | use std::error::Error;
Dec 04 11:51:11.551 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 04 11:51:11.551 INFO [stderr]   |
Dec 04 11:51:11.551 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 11:51:11.551 INFO [stderr] 
Dec 04 11:51:11.663 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
Dec 04 11:51:11.663 INFO [stderr] su: No module specific data is present
Dec 04 11:51:12.840 INFO running `"docker" "inspect" "a68787f473f343b8e7d42947b1271962b6081a377f5c7348c4e3ea0bf8fe3d46"`
Dec 04 11:51:13.142 INFO running `"docker" "rm" "-f" "a68787f473f343b8e7d42947b1271962b6081a377f5c7348c4e3ea0bf8fe3d46"`
Dec 04 11:51:13.519 INFO [stdout] a68787f473f343b8e7d42947b1271962b6081a377f5c7348c4e3ea0bf8fe3d46