Dec 17 18:11:15.613 INFO checking pakdev/app_finder against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 18:11:15.613 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/gh/pakdev/app_finder:/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 17 18:11:16.060 INFO [stdout] 543b9c7fbf79c6d790101c4e5ebfde7877e339e5e21a015c37e22c33a44690d7
Dec 17 18:11:16.066 INFO running `"docker" "start" "-a" "543b9c7fbf79c6d790101c4e5ebfde7877e339e5e21a015c37e22c33a44690d7"`
Dec 17 18:11:17.896 INFO [stderr]     Checking app_finder v0.1.0 (/opt/crater/workdir)
Dec 17 18:11:18.247 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 17 18:11:18.248 INFO [stderr]  --> src/main.rs:1:5
Dec 17 18:11:18.248 INFO [stderr]   |
Dec 17 18:11:18.249 INFO [stderr] 1 | use std::collections::HashMap;
Dec 17 18:11:18.249 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:11:18.249 INFO [stderr]   |
Dec 17 18:11:18.249 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 18:11:18.249 INFO [stderr] 
Dec 17 18:11:18.249 INFO [stderr] warning: unused import: `std::path::Path`
Dec 17 18:11:18.249 INFO [stderr]  --> src/main.rs:3:5
Dec 17 18:11:18.249 INFO [stderr]   |
Dec 17 18:11:18.250 INFO [stderr] 3 | use std::path::Path;
Dec 17 18:11:18.250 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 17 18:11:18.250 INFO [stderr] 
Dec 17 18:11:18.256 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 17 18:11:18.256 INFO [stderr]  --> src/main.rs:1:5
Dec 17 18:11:18.256 INFO [stderr]   |
Dec 17 18:11:18.256 INFO [stderr] 1 | use std::collections::HashMap;
Dec 17 18:11:18.256 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:11:18.256 INFO [stderr]   |
Dec 17 18:11:18.256 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 18:11:18.257 INFO [stderr] 
Dec 17 18:11:18.257 INFO [stderr] warning: unused import: `std::path::Path`
Dec 17 18:11:18.257 INFO [stderr]  --> src/main.rs:3:5
Dec 17 18:11:18.257 INFO [stderr]   |
Dec 17 18:11:18.257 INFO [stderr] 3 | use std::path::Path;
Dec 17 18:11:18.257 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 17 18:11:18.257 INFO [stderr] 
Dec 17 18:11:18.320 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 18:11:18.320 INFO [stderr]   --> src/main.rs:15:9
Dec 17 18:11:18.320 INFO [stderr]    |
Dec 17 18:11:18.320 INFO [stderr] 15 |         fs::read_dir(path);
Dec 17 18:11:18.320 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 17 18:11:18.320 INFO [stderr]    |
Dec 17 18:11:18.320 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 18:11:18.324 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 18:11:18.324 INFO [stderr] 
Dec 17 18:11:18.338 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 18:11:18.338 INFO [stderr]   --> src/main.rs:15:9
Dec 17 18:11:18.338 INFO [stderr]    |
Dec 17 18:11:18.338 INFO [stderr] 15 |         fs::read_dir(path);
Dec 17 18:11:18.338 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 17 18:11:18.338 INFO [stderr]    |
Dec 17 18:11:18.338 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 18:11:18.338 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 18:11:18.338 INFO [stderr] 
Dec 17 18:11:18.388 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Dec 17 18:11:18.979 INFO running `"docker" "inspect" "543b9c7fbf79c6d790101c4e5ebfde7877e339e5e21a015c37e22c33a44690d7"`
Dec 17 18:11:19.336 INFO running `"docker" "rm" "-f" "543b9c7fbf79c6d790101c4e5ebfde7877e339e5e21a015c37e22c33a44690d7"`
Dec 17 18:11:19.768 INFO [stdout] 543b9c7fbf79c6d790101c4e5ebfde7877e339e5e21a015c37e22c33a44690d7