Nov 29 19:57:41.192 INFO checking rchaser53/macro-playground against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 19:57:41.192 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 29 19:57:41.508 INFO [stdout] 28f4028c102ff844dd5e56eec5a9374c0f24876630693c0822a1863d571ffe6d
Nov 29 19:57:41.514 INFO running `"docker" "start" "-a" "28f4028c102ff844dd5e56eec5a9374c0f24876630693c0822a1863d571ffe6d"`
Nov 29 19:57:42.783 INFO [stderr] usermod: no changes
Nov 29 19:57:42.860 INFO [stderr]     Checking macro-playground v0.1.0 (/source)
Nov 29 19:57:43.300 INFO [stderr] warning: unused import: `std::error::Error`
Nov 29 19:57:43.300 INFO [stderr]  --> src/main.rs:5:5
Nov 29 19:57:43.300 INFO [stderr]   |
Nov 29 19:57:43.300 INFO [stderr] 5 | use std::error::Error;
Nov 29 19:57:43.300 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 29 19:57:43.300 INFO [stderr]   |
Nov 29 19:57:43.300 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 19:57:43.300 INFO [stderr] 
Nov 29 19:57:43.431 INFO [stderr] warning: unused import: `std::error::Error`
Nov 29 19:57:43.432 INFO [stderr]  --> src/main.rs:5:5
Nov 29 19:57:43.432 INFO [stderr]   |
Nov 29 19:57:43.432 INFO [stderr] 5 | use std::error::Error;
Nov 29 19:57:43.433 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 29 19:57:43.433 INFO [stderr]   |
Nov 29 19:57:43.436 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 19:57:43.436 INFO [stderr] 
Nov 29 19:57:43.577 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Nov 29 19:57:43.580 INFO [stderr] su: No module specific data is present
Nov 29 19:57:44.672 INFO running `"docker" "inspect" "28f4028c102ff844dd5e56eec5a9374c0f24876630693c0822a1863d571ffe6d"`
Nov 29 19:57:44.898 INFO running `"docker" "rm" "-f" "28f4028c102ff844dd5e56eec5a9374c0f24876630693c0822a1863d571ffe6d"`
Nov 29 19:57:45.188 INFO [stdout] 28f4028c102ff844dd5e56eec5a9374c0f24876630693c0822a1863d571ffe6d