Dec 04 12:12:42.239 INFO checking prasannavl/rust-away against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 12:12:42.239 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 04 12:12:42.762 INFO [stdout] 2252a2f44ad4bddb81c9f87a31a24cf56f4645a56ad857e056f0273e59bf9c10
Dec 04 12:12:42.764 INFO running `"docker" "start" "-a" "2252a2f44ad4bddb81c9f87a31a24cf56f4645a56ad857e056f0273e59bf9c10"`
Dec 04 12:12:44.670 INFO [stderr] usermod: no changes
Dec 04 12:12:44.767 INFO [stderr]     Checking primal-bit v0.2.3
Dec 04 12:12:44.779 INFO [stderr]     Checking primal-check v0.2.2
Dec 04 12:12:45.499 INFO [stderr]     Checking primal-sieve v0.2.6
Dec 04 12:12:47.100 INFO [stderr]     Checking primal v0.2.3
Dec 04 12:12:47.523 INFO [stderr]     Checking rust-away v0.1.0 (/source)
Dec 04 12:12:48.275 INFO [stderr] warning: unused variable: `i`
Dec 04 12:12:48.275 INFO [stderr]   --> src/main.rs:37:9
Dec 04 12:12:48.275 INFO [stderr]    |
Dec 04 12:12:48.275 INFO [stderr] 37 |     let i = initial_scores.iter();
Dec 04 12:12:48.275 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 04 12:12:48.275 INFO [stderr]    |
Dec 04 12:12:48.275 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 12:12:48.275 INFO [stderr] 
Dec 04 12:12:48.275 INFO [stderr] warning: unused variable: `scores`
Dec 04 12:12:48.275 INFO [stderr]   --> src/main.rs:40:9
Dec 04 12:12:48.275 INFO [stderr]    |
Dec 04 12:12:48.275 INFO [stderr] 40 |     let scores: HashMap<_, _> = teams.iter().zip(initial_scores.iter()).collect();
Dec 04 12:12:48.275 INFO [stderr]    |         ^^^^^^ help: consider using `_scores` instead
Dec 04 12:12:48.275 INFO [stderr] 
Dec 04 12:12:48.283 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 12:12:48.283 INFO [stderr]   --> src/main.rs:22:5
Dec 04 12:12:48.283 INFO [stderr]    |
Dec 04 12:12:48.283 INFO [stderr] 22 |     std::io::stdout().write(msg.as_bytes());
Dec 04 12:12:48.283 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:12:48.283 INFO [stderr]    |
Dec 04 12:12:48.283 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 12:12:48.283 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 12:12:48.283 INFO [stderr] 
Dec 04 12:12:48.356 INFO [stderr] warning: unused variable: `i`
Dec 04 12:12:48.356 INFO [stderr]   --> src/main.rs:37:9
Dec 04 12:12:48.356 INFO [stderr]    |
Dec 04 12:12:48.356 INFO [stderr] 37 |     let i = initial_scores.iter();
Dec 04 12:12:48.356 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 04 12:12:48.356 INFO [stderr]    |
Dec 04 12:12:48.356 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 12:12:48.356 INFO [stderr] 
Dec 04 12:12:48.356 INFO [stderr] warning: unused variable: `scores`
Dec 04 12:12:48.356 INFO [stderr]   --> src/main.rs:40:9
Dec 04 12:12:48.356 INFO [stderr]    |
Dec 04 12:12:48.356 INFO [stderr] 40 |     let scores: HashMap<_, _> = teams.iter().zip(initial_scores.iter()).collect();
Dec 04 12:12:48.356 INFO [stderr]    |         ^^^^^^ help: consider using `_scores` instead
Dec 04 12:12:48.356 INFO [stderr] 
Dec 04 12:12:48.370 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 12:12:48.370 INFO [stderr]   --> src/main.rs:22:5
Dec 04 12:12:48.370 INFO [stderr]    |
Dec 04 12:12:48.370 INFO [stderr] 22 |     std::io::stdout().write(msg.as_bytes());
Dec 04 12:12:48.370 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:12:48.370 INFO [stderr]    |
Dec 04 12:12:48.370 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 12:12:48.370 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 12:12:48.370 INFO [stderr] 
Dec 04 12:12:48.419 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.71s
Dec 04 12:12:48.424 INFO [stderr] su: No module specific data is present
Dec 04 12:12:49.219 INFO running `"docker" "inspect" "2252a2f44ad4bddb81c9f87a31a24cf56f4645a56ad857e056f0273e59bf9c10"`
Dec 04 12:12:49.517 INFO running `"docker" "rm" "-f" "2252a2f44ad4bddb81c9f87a31a24cf56f4645a56ad857e056f0273e59bf9c10"`
Dec 04 12:12:49.897 INFO [stdout] 2252a2f44ad4bddb81c9f87a31a24cf56f4645a56ad857e056f0273e59bf9c10