Nov 06 18:18:34.255 INFO checking mahulst/rust-playground-w against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 18:18:34.257 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-7/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 18:18:34.589 INFO blam! 2d485bdeeed281090704a641d9e4197986e985ce478e58b70285417b6c76a70f
Nov 06 18:18:34.591 INFO running `"docker" "start" "-a" "2d485bdeeed281090704a641d9e4197986e985ce478e58b70285417b6c76a70f"`
Nov 06 18:18:36.135 INFO kablam! usermod: no changes
Nov 06 18:18:36.217 INFO kablam!     Checking minigrep v0.1.0 (/source)
Nov 06 18:18:36.758 INFO kablam! warning: unused import: `std::io::prelude`
Nov 06 18:18:36.759 INFO kablam!  --> src/lib.rs:3:5
Nov 06 18:18:36.759 INFO kablam!   |
Nov 06 18:18:36.759 INFO kablam! 3 | use std::io::prelude::*;
Nov 06 18:18:36.760 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 06 18:18:36.760 INFO kablam!   |
Nov 06 18:18:36.760 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 18:18:36.761 INFO kablam! 
Nov 06 18:18:36.960 INFO kablam! warning: unused import: `std::io::prelude`
Nov 06 18:18:36.960 INFO kablam!  --> src/lib.rs:3:5
Nov 06 18:18:36.960 INFO kablam!   |
Nov 06 18:18:36.960 INFO kablam! 3 | use std::io::prelude::*;
Nov 06 18:18:36.960 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 06 18:18:36.960 INFO kablam!   |
Nov 06 18:18:36.960 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 18:18:36.960 INFO kablam! 
Nov 06 18:18:37.493 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Nov 06 18:18:37.504 INFO kablam! su: No module specific data is present
Nov 06 18:18:38.264 INFO running `"docker" "rm" "-f" "2d485bdeeed281090704a641d9e4197986e985ce478e58b70285417b6c76a70f"`
Nov 06 18:18:38.512 INFO blam! 2d485bdeeed281090704a641d9e4197986e985ce478e58b70285417b6c76a70f