Dec 18 06:51:28.155 INFO checking KyattPL/learning_rust against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 06:51:28.155 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/KyattPL/learning_rust:/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 06:51:28.674 INFO [stdout] c592ba74f37880e73e18178e2aec079bb78046e4540efc5a14022262f1aa04ec
Dec 18 06:51:28.676 INFO running `"docker" "start" "-a" "c592ba74f37880e73e18178e2aec079bb78046e4540efc5a14022262f1aa04ec"`
Dec 18 06:51:30.572 INFO [stderr]     Checking nauka v0.1.0 (/opt/crater/workdir)
Dec 18 06:51:31.056 INFO [stderr] warning: value assigned to `integer` is never read
Dec 18 06:51:31.056 INFO [stderr]   --> src/main.rs:24:13
Dec 18 06:51:31.056 INFO [stderr]    |
Dec 18 06:51:31.056 INFO [stderr] 24 |     let mut integer = 0;
Dec 18 06:51:31.056 INFO [stderr]    |             ^^^^^^^
Dec 18 06:51:31.056 INFO [stderr]    |
Dec 18 06:51:31.056 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 18 06:51:31.056 INFO [stderr] 
Dec 18 06:51:31.056 INFO [stderr] warning: field is never used: `id`
Dec 18 06:51:31.056 INFO [stderr]  --> src/main.rs:5:5
Dec 18 06:51:31.056 INFO [stderr]   |
Dec 18 06:51:31.056 INFO [stderr] 5 |     id: String,
Dec 18 06:51:31.056 INFO [stderr]   |     ^^^^^^^^^^
Dec 18 06:51:31.056 INFO [stderr]   |
Dec 18 06:51:31.056 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 06:51:31.056 INFO [stderr] 
Dec 18 06:51:31.068 INFO [stderr] warning: value assigned to `integer` is never read
Dec 18 06:51:31.068 INFO [stderr]   --> src/main.rs:24:13
Dec 18 06:51:31.068 INFO [stderr]    |
Dec 18 06:51:31.068 INFO [stderr] 24 |     let mut integer = 0;
Dec 18 06:51:31.068 INFO [stderr]    |             ^^^^^^^
Dec 18 06:51:31.068 INFO [stderr]    |
Dec 18 06:51:31.068 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 18 06:51:31.068 INFO [stderr] 
Dec 18 06:51:31.068 INFO [stderr] warning: field is never used: `id`
Dec 18 06:51:31.068 INFO [stderr]  --> src/main.rs:5:5
Dec 18 06:51:31.068 INFO [stderr]   |
Dec 18 06:51:31.068 INFO [stderr] 5 |     id: String,
Dec 18 06:51:31.068 INFO [stderr]   |     ^^^^^^^^^^
Dec 18 06:51:31.068 INFO [stderr]   |
Dec 18 06:51:31.068 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 06:51:31.068 INFO [stderr] 
Dec 18 06:51:31.121 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Dec 18 06:51:31.878 INFO running `"docker" "inspect" "c592ba74f37880e73e18178e2aec079bb78046e4540efc5a14022262f1aa04ec"`
Dec 18 06:51:32.232 INFO running `"docker" "rm" "-f" "c592ba74f37880e73e18178e2aec079bb78046e4540efc5a14022262f1aa04ec"`
Dec 18 06:51:32.544 INFO [stdout] c592ba74f37880e73e18178e2aec079bb78046e4540efc5a14022262f1aa04ec