Nov 28 03:17:01.808 INFO checking jk-gan/minigrep against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 03:17:01.809 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 03:17:02.120 INFO [stdout] 453af7d3273e0ef709faa55bc70548ec0c26a98845e0ab10cb9d1cfd3a68ca1b
Nov 28 03:17:02.120 INFO running `"docker" "start" "-a" "453af7d3273e0ef709faa55bc70548ec0c26a98845e0ab10cb9d1cfd3a68ca1b"`
Nov 28 03:17:02.693 INFO [stderr] usermod: no changes
Nov 28 03:17:02.747 INFO [stderr]     Checking minigrep v0.1.0 (/source)
Nov 28 03:17:03.104 INFO [stderr] warning: unused import: `std::io::prelude`
Nov 28 03:17:03.105 INFO [stderr]  --> src/lib.rs:4:5
Nov 28 03:17:03.105 INFO [stderr]   |
Nov 28 03:17:03.105 INFO [stderr] 4 | use std::io::prelude::*;
Nov 28 03:17:03.106 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 28 03:17:03.106 INFO [stderr]   |
Nov 28 03:17:03.106 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 03:17:03.106 INFO [stderr] 
Nov 28 03:17:03.169 INFO [stderr] warning: unused import: `std::io::prelude`
Nov 28 03:17:03.169 INFO [stderr]  --> src/lib.rs:4:5
Nov 28 03:17:03.169 INFO [stderr]   |
Nov 28 03:17:03.169 INFO [stderr] 4 | use std::io::prelude::*;
Nov 28 03:17:03.170 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 28 03:17:03.170 INFO [stderr]   |
Nov 28 03:17:03.170 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 03:17:03.171 INFO [stderr] 
Nov 28 03:17:03.543 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Nov 28 03:17:03.549 INFO [stderr] su: No module specific data is present
Nov 28 03:17:04.014 INFO running `"docker" "inspect" "453af7d3273e0ef709faa55bc70548ec0c26a98845e0ab10cb9d1cfd3a68ca1b"`
Nov 28 03:17:04.105 INFO running `"docker" "rm" "-f" "453af7d3273e0ef709faa55bc70548ec0c26a98845e0ab10cb9d1cfd3a68ca1b"`
Nov 28 03:17:04.202 INFO [stdout] 453af7d3273e0ef709faa55bc70548ec0c26a98845e0ab10cb9d1cfd3a68ca1b