Dec 19 21:08:03.281 INFO checking abdulhannanali/twelve-days-of-christmas against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 21:08:03.281 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/abdulhannanali/twelve-days-of-christmas:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:08:03.676 INFO [stdout] af93e4a2ef95735c0144d9ee1586dd684f719a0f8c4e833cea20e24b8bd44274
Dec 19 21:08:03.678 INFO running `"docker" "start" "-a" "af93e4a2ef95735c0144d9ee1586dd684f719a0f8c4e833cea20e24b8bd44274"`
Dec 19 21:08:04.720 INFO [stderr]     Checking twelve-days-of-christmas v0.1.0 (/opt/crater/workdir)
Dec 19 21:08:04.896 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 19 21:08:04.896 INFO [stderr]   --> src/main.rs:18:5
Dec 19 21:08:04.896 INFO [stderr]    |
Dec 19 21:08:04.896 INFO [stderr] 18 | use std::io::prelude::*;
Dec 19 21:08:04.896 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 19 21:08:04.896 INFO [stderr]    |
Dec 19 21:08:04.896 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 21:08:04.896 INFO [stderr] 
Dec 19 21:08:04.896 INFO [stderr] warning: unused import: `colored::*`
Dec 19 21:08:04.896 INFO [stderr]   --> src/main.rs:19:5
Dec 19 21:08:04.896 INFO [stderr]    |
Dec 19 21:08:04.896 INFO [stderr] 19 | use colored::*;
Dec 19 21:08:04.896 INFO [stderr]    |     ^^^^^^^^^^
Dec 19 21:08:04.896 INFO [stderr] 
Dec 19 21:08:04.896 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 19 21:08:04.896 INFO [stderr]   --> src/main.rs:78:14
Dec 19 21:08:04.896 INFO [stderr]    |
Dec 19 21:08:04.896 INFO [stderr] 78 |     for i in (0..total_surprises) {
Dec 19 21:08:04.896 INFO [stderr]    |              ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 21:08:04.896 INFO [stderr]    |
Dec 19 21:08:04.896 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 19 21:08:04.896 INFO [stderr] 
Dec 19 21:08:04.960 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 19 21:08:04.960 INFO [stderr]   --> src/main.rs:18:5
Dec 19 21:08:04.960 INFO [stderr]    |
Dec 19 21:08:04.960 INFO [stderr] 18 | use std::io::prelude::*;
Dec 19 21:08:04.960 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 19 21:08:04.960 INFO [stderr]    |
Dec 19 21:08:04.960 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 21:08:04.960 INFO [stderr] 
Dec 19 21:08:04.960 INFO [stderr] warning: unused import: `colored::*`
Dec 19 21:08:04.960 INFO [stderr]   --> src/main.rs:19:5
Dec 19 21:08:04.960 INFO [stderr]    |
Dec 19 21:08:04.960 INFO [stderr] 19 | use colored::*;
Dec 19 21:08:04.960 INFO [stderr]    |     ^^^^^^^^^^
Dec 19 21:08:04.960 INFO [stderr] 
Dec 19 21:08:04.960 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 19 21:08:04.960 INFO [stderr]   --> src/main.rs:78:14
Dec 19 21:08:04.960 INFO [stderr]    |
Dec 19 21:08:04.960 INFO [stderr] 78 |     for i in (0..total_surprises) {
Dec 19 21:08:04.960 INFO [stderr]    |              ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 21:08:04.960 INFO [stderr]    |
Dec 19 21:08:04.960 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 19 21:08:04.960 INFO [stderr] 
Dec 19 21:08:05.020 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
Dec 19 21:08:05.281 INFO running `"docker" "inspect" "af93e4a2ef95735c0144d9ee1586dd684f719a0f8c4e833cea20e24b8bd44274"`
Dec 19 21:08:05.338 INFO running `"docker" "rm" "-f" "af93e4a2ef95735c0144d9ee1586dd684f719a0f8c4e833cea20e24b8bd44274"`
Dec 19 21:08:05.461 INFO [stdout] af93e4a2ef95735c0144d9ee1586dd684f719a0f8c4e833cea20e24b8bd44274