Nov 28 03:12:21.717 INFO checking joelpalmer/minigrep against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 03:12:21.717 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 03:12:22.245 INFO [stdout] 5588ab76caa00630360e1a2916080cff4bfdb8ad51aff739f631307eccbc4759
Nov 28 03:12:22.247 INFO running `"docker" "start" "-a" "5588ab76caa00630360e1a2916080cff4bfdb8ad51aff739f631307eccbc4759"`
Nov 28 03:12:24.723 INFO [stderr] usermod: no changes
Nov 28 03:12:24.837 INFO [stderr]     Checking minigrep v0.1.0 (/source)
Nov 28 03:12:25.302 INFO [stderr] warning: unused import: `std::fs::File`
Nov 28 03:12:25.302 INFO [stderr]  --> src/lib.rs:2:5
Nov 28 03:12:25.302 INFO [stderr]   |
Nov 28 03:12:25.302 INFO [stderr] 2 | use std::fs::File;
Nov 28 03:12:25.302 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 28 03:12:25.302 INFO [stderr]   |
Nov 28 03:12:25.302 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 03:12:25.303 INFO [stderr] 
Nov 28 03:12:25.303 INFO [stderr] warning: unused import: `std::io::prelude::*`
Nov 28 03:12:25.303 INFO [stderr]  --> src/lib.rs:3:5
Nov 28 03:12:25.303 INFO [stderr]   |
Nov 28 03:12:25.304 INFO [stderr] 3 | use std::io::prelude::*;
Nov 28 03:12:25.304 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 28 03:12:25.304 INFO [stderr] 
Nov 28 03:12:25.323 INFO [stderr] warning: unused import: `std::fs::File`
Nov 28 03:12:25.323 INFO [stderr]  --> src/lib.rs:2:5
Nov 28 03:12:25.323 INFO [stderr]   |
Nov 28 03:12:25.324 INFO [stderr] 2 | use std::fs::File;
Nov 28 03:12:25.324 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 28 03:12:25.324 INFO [stderr]   |
Nov 28 03:12:25.324 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 03:12:25.324 INFO [stderr] 
Nov 28 03:12:25.325 INFO [stderr] warning: unused import: `std::io::prelude::*`
Nov 28 03:12:25.325 INFO [stderr]  --> src/lib.rs:3:5
Nov 28 03:12:25.325 INFO [stderr]   |
Nov 28 03:12:25.325 INFO [stderr] 3 | use std::io::prelude::*;
Nov 28 03:12:25.325 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 28 03:12:25.325 INFO [stderr] 
Nov 28 03:12:26.097 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Nov 28 03:12:26.100 INFO [stderr] su: No module specific data is present
Nov 28 03:12:26.788 INFO running `"docker" "inspect" "5588ab76caa00630360e1a2916080cff4bfdb8ad51aff739f631307eccbc4759"`
Nov 28 03:12:27.018 INFO running `"docker" "rm" "-f" "5588ab76caa00630360e1a2916080cff4bfdb8ad51aff739f631307eccbc4759"`
Nov 28 03:12:27.280 INFO [stdout] 5588ab76caa00630360e1a2916080cff4bfdb8ad51aff739f631307eccbc4759