Dec 05 13:20:32.181 INFO checking ghcn-daily-0.0.1 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 13:20:32.181 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 05 13:20:32.399 INFO [stdout] 0eb9df75b020d86a03d26b46513552770a37d3a753ebda0568a249c78b40ee68
Dec 05 13:20:32.401 INFO running `"docker" "start" "-a" "0eb9df75b020d86a03d26b46513552770a37d3a753ebda0568a249c78b40ee68"`
Dec 05 13:20:33.267 INFO [stderr] usermod: no changes
Dec 05 13:20:33.303 INFO [stderr]     Checking ghcn-daily v0.0.1 (/source)
Dec 05 13:20:33.973 INFO [stderr] warning: struct is never constructed: `DlyFile`
Dec 05 13:20:33.973 INFO [stderr]  --> src/dly_file.rs:2:1
Dec 05 13:20:33.973 INFO [stderr]   |
Dec 05 13:20:33.973 INFO [stderr] 2 | struct DlyFile {
Dec 05 13:20:33.973 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 05 13:20:33.973 INFO [stderr]   |
Dec 05 13:20:33.973 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 13:20:33.973 INFO [stderr] 
Dec 05 13:20:33.974 INFO [stderr] warning: struct is never constructed: `DlyFile`
Dec 05 13:20:33.974 INFO [stderr]  --> src/dly_file.rs:2:1
Dec 05 13:20:33.975 INFO [stderr]   |
Dec 05 13:20:33.975 INFO [stderr] 2 | struct DlyFile {
Dec 05 13:20:33.975 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 05 13:20:33.975 INFO [stderr]   |
Dec 05 13:20:33.975 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 13:20:33.975 INFO [stderr] 
Dec 05 13:20:34.404 INFO [stderr] warning: unused import: `std::io::Write`
Dec 05 13:20:34.405 INFO [stderr]  --> examples/simple.rs:5:5
Dec 05 13:20:34.405 INFO [stderr]   |
Dec 05 13:20:34.405 INFO [stderr] 5 | use std::io::Write;
Dec 05 13:20:34.405 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 05 13:20:34.405 INFO [stderr]   |
Dec 05 13:20:34.405 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 13:20:34.405 INFO [stderr] 
Dec 05 13:20:34.405 INFO [stderr] warning: unused import: `std::fs::create_dir_all`
Dec 05 13:20:34.405 INFO [stderr]  --> examples/simple.rs:7:5
Dec 05 13:20:34.405 INFO [stderr]   |
Dec 05 13:20:34.405 INFO [stderr] 7 | use std::fs::create_dir_all;
Dec 05 13:20:34.405 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:20:34.405 INFO [stderr] 
Dec 05 13:20:34.459 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Dec 05 13:20:34.459 INFO [stderr] su: No module specific data is present
Dec 05 13:20:34.844 INFO running `"docker" "inspect" "0eb9df75b020d86a03d26b46513552770a37d3a753ebda0568a249c78b40ee68"`
Dec 05 13:20:34.949 INFO running `"docker" "rm" "-f" "0eb9df75b020d86a03d26b46513552770a37d3a753ebda0568a249c78b40ee68"`
Dec 05 13:20:35.046 INFO [stdout] 0eb9df75b020d86a03d26b46513552770a37d3a753ebda0568a249c78b40ee68