Nov 30 11:36:07.177 INFO checking ColeGitHub/Rust_Minigrep against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 11:36:07.178 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 30 11:36:07.556 INFO [stdout] ec48989029d3f6c80c290a3a6e2cd8f90857717310ffe429c9956f3429c87dce
Nov 30 11:36:07.560 INFO running `"docker" "start" "-a" "ec48989029d3f6c80c290a3a6e2cd8f90857717310ffe429c9956f3429c87dce"`
Nov 30 11:36:08.619 INFO [stderr] usermod: no changes
Nov 30 11:36:08.659 INFO [stderr]     Checking minigrep v0.1.0 (/source)
Nov 30 11:36:09.288 INFO [stderr] warning: unused import: `std::io::prelude::*`
Nov 30 11:36:09.288 INFO [stderr]  --> src/lib.rs:3:5
Nov 30 11:36:09.288 INFO [stderr]   |
Nov 30 11:36:09.288 INFO [stderr] 3 | use std::io::prelude::*;
Nov 30 11:36:09.288 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 30 11:36:09.288 INFO [stderr]   |
Nov 30 11:36:09.288 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 11:36:09.288 INFO [stderr] 
Nov 30 11:36:09.824 INFO [stderr] warning: unused import: `std::io::prelude::*`
Nov 30 11:36:09.824 INFO [stderr]  --> src/lib.rs:3:5
Nov 30 11:36:09.824 INFO [stderr]   |
Nov 30 11:36:09.824 INFO [stderr] 3 | use std::io::prelude::*;
Nov 30 11:36:09.824 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 30 11:36:09.824 INFO [stderr]   |
Nov 30 11:36:09.824 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 11:36:09.824 INFO [stderr] 
Nov 30 11:36:10.399 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
Nov 30 11:36:10.402 INFO [stderr] su: No module specific data is present
Nov 30 11:36:10.992 INFO running `"docker" "inspect" "ec48989029d3f6c80c290a3a6e2cd8f90857717310ffe429c9956f3429c87dce"`
Nov 30 11:36:11.322 INFO running `"docker" "rm" "-f" "ec48989029d3f6c80c290a3a6e2cd8f90857717310ffe429c9956f3429c87dce"`
Nov 30 11:36:11.568 INFO [stdout] ec48989029d3f6c80c290a3a6e2cd8f90857717310ffe429c9956f3429c87dce