Dec 18 16:08:35.270 INFO checking ghcn-daily-0.0.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 16:08:35.270 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/ghcn-daily/0.0.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 16:08:35.485 INFO [stdout] 754b9c2d7418cc0dbacd473c3652c315d75e2dda424bf20ae051239913084eb6
Dec 18 16:08:35.486 INFO running `"docker" "start" "-a" "754b9c2d7418cc0dbacd473c3652c315d75e2dda424bf20ae051239913084eb6"`
Dec 18 16:08:36.076 INFO [stderr]     Checking ghcn-daily v0.0.1 (/opt/crater/workdir)
Dec 18 16:08:36.319 INFO [stderr] warning: struct is never constructed: `DlyFile`
Dec 18 16:08:36.319 INFO [stderr]  --> src/dly_file.rs:2:1
Dec 18 16:08:36.319 INFO [stderr]   |
Dec 18 16:08:36.319 INFO [stderr] 2 | struct DlyFile {
Dec 18 16:08:36.319 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 18 16:08:36.319 INFO [stderr]   |
Dec 18 16:08:36.319 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 16:08:36.319 INFO [stderr] 
Dec 18 16:08:36.343 INFO [stderr] warning: struct is never constructed: `DlyFile`
Dec 18 16:08:36.343 INFO [stderr]  --> src/dly_file.rs:2:1
Dec 18 16:08:36.343 INFO [stderr]   |
Dec 18 16:08:36.343 INFO [stderr] 2 | struct DlyFile {
Dec 18 16:08:36.343 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 18 16:08:36.343 INFO [stderr]   |
Dec 18 16:08:36.344 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 16:08:36.344 INFO [stderr] 
Dec 18 16:08:36.528 INFO [stderr] warning: unused import: `std::io::Write`
Dec 18 16:08:36.528 INFO [stderr]  --> examples/simple.rs:5:5
Dec 18 16:08:36.528 INFO [stderr]   |
Dec 18 16:08:36.528 INFO [stderr] 5 | use std::io::Write;
Dec 18 16:08:36.528 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 18 16:08:36.528 INFO [stderr]   |
Dec 18 16:08:36.528 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 16:08:36.528 INFO [stderr] 
Dec 18 16:08:36.528 INFO [stderr] warning: unused import: `std::fs::create_dir_all`
Dec 18 16:08:36.528 INFO [stderr]  --> examples/simple.rs:7:5
Dec 18 16:08:36.528 INFO [stderr]   |
Dec 18 16:08:36.528 INFO [stderr] 7 | use std::fs::create_dir_all;
Dec 18 16:08:36.528 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:08:36.528 INFO [stderr] 
Dec 18 16:08:36.572 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Dec 18 16:08:36.820 INFO running `"docker" "inspect" "754b9c2d7418cc0dbacd473c3652c315d75e2dda424bf20ae051239913084eb6"`
Dec 18 16:08:36.918 INFO running `"docker" "rm" "-f" "754b9c2d7418cc0dbacd473c3652c315d75e2dda424bf20ae051239913084eb6"`
Dec 18 16:08:37.040 INFO [stdout] 754b9c2d7418cc0dbacd473c3652c315d75e2dda424bf20ae051239913084eb6