Nov 27 17:28:16.403 INFO checking vwxyzjn/hello_cargo against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 17:28:16.404 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 27 17:28:16.908 INFO [stdout] 7a50b48126150e5ffa08152e274f9634244bf0a79be961cec768c9486b88d7bb
Nov 27 17:28:16.910 INFO running `"docker" "start" "-a" "7a50b48126150e5ffa08152e274f9634244bf0a79be961cec768c9486b88d7bb"`
Nov 27 17:28:19.100 INFO [stderr] usermod: no changes
Nov 27 17:28:19.184 INFO [stderr]     Checking hello_cargo v0.1.0 (/source)
Nov 27 17:28:19.411 INFO [stderr] warning: unused import: `std::io`
Nov 27 17:28:19.411 INFO [stderr]  --> src/main.rs:1:5
Nov 27 17:28:19.411 INFO [stderr]   |
Nov 27 17:28:19.411 INFO [stderr] 1 | use std::io;
Nov 27 17:28:19.411 INFO [stderr]   |     ^^^^^^^
Nov 27 17:28:19.411 INFO [stderr]   |
Nov 27 17:28:19.413 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 17:28:19.413 INFO [stderr] 
Nov 27 17:28:19.549 INFO [stderr] warning: unused import: `std::io`
Nov 27 17:28:19.549 INFO [stderr]  --> src/main.rs:1:5
Nov 27 17:28:19.549 INFO [stderr]   |
Nov 27 17:28:19.550 INFO [stderr] 1 | use std::io;
Nov 27 17:28:19.550 INFO [stderr]   |     ^^^^^^^
Nov 27 17:28:19.550 INFO [stderr]   |
Nov 27 17:28:19.551 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 17:28:19.551 INFO [stderr] 
Nov 27 17:28:19.705 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Nov 27 17:28:19.713 INFO [stderr] su: No module specific data is present
Nov 27 17:28:20.953 INFO running `"docker" "inspect" "7a50b48126150e5ffa08152e274f9634244bf0a79be961cec768c9486b88d7bb"`
Nov 27 17:28:21.310 INFO running `"docker" "rm" "-f" "7a50b48126150e5ffa08152e274f9634244bf0a79be961cec768c9486b88d7bb"`
Nov 27 17:28:21.684 INFO [stdout] 7a50b48126150e5ffa08152e274f9634244bf0a79be961cec768c9486b88d7bb