Nov 29 20:19:40.473 INFO checking prasannavl/rust-away against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 20:19:40.473 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 29 20:19:40.972 INFO [stdout] bb1ad088a58dc7949d2b41177361bccf5672a22c52e24438f396a91f11cca5b4
Nov 29 20:19:40.974 INFO running `"docker" "start" "-a" "bb1ad088a58dc7949d2b41177361bccf5672a22c52e24438f396a91f11cca5b4"`
Nov 29 20:19:42.935 INFO [stderr] usermod: no changes
Nov 29 20:19:43.060 INFO [stderr]     Checking primal-bit v0.2.3
Nov 29 20:19:43.060 INFO [stderr]     Checking num-bigint v0.1.40
Nov 29 20:19:43.909 INFO [stderr]     Checking primal-sieve v0.2.6
Nov 29 20:19:46.167 INFO [stderr]     Checking num-rational v0.1.39
Nov 29 20:19:46.841 INFO [stderr]     Checking num v0.1.40
Nov 29 20:19:47.140 INFO [stderr]     Checking primal-check v0.2.2
Nov 29 20:19:47.648 INFO [stderr]     Checking primal v0.2.3
Nov 29 20:19:48.090 INFO [stderr]     Checking rust-away v0.1.0 (/source)
Nov 29 20:19:48.812 INFO [stderr] warning: unused variable: `i`
Nov 29 20:19:48.812 INFO [stderr]   --> src/main.rs:37:9
Nov 29 20:19:48.812 INFO [stderr]    |
Nov 29 20:19:48.812 INFO [stderr] 37 |     let i = initial_scores.iter();
Nov 29 20:19:48.812 INFO [stderr]    |         ^ help: consider using `_i` instead
Nov 29 20:19:48.812 INFO [stderr]    |
Nov 29 20:19:48.812 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 20:19:48.812 INFO [stderr] 
Nov 29 20:19:48.812 INFO [stderr] warning: unused variable: `scores`
Nov 29 20:19:48.812 INFO [stderr]   --> src/main.rs:40:9
Nov 29 20:19:48.812 INFO [stderr]    |
Nov 29 20:19:48.812 INFO [stderr] 40 |     let scores: HashMap<_, _> = teams.iter().zip(initial_scores.iter()).collect();
Nov 29 20:19:48.813 INFO [stderr]    |         ^^^^^^ help: consider using `_scores` instead
Nov 29 20:19:48.813 INFO [stderr] 
Nov 29 20:19:48.816 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 20:19:48.816 INFO [stderr]   --> src/main.rs:22:5
Nov 29 20:19:48.816 INFO [stderr]    |
Nov 29 20:19:48.816 INFO [stderr] 22 |     std::io::stdout().write(msg.as_bytes());
Nov 29 20:19:48.816 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:19:48.817 INFO [stderr]    |
Nov 29 20:19:48.817 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 20:19:48.817 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 20:19:48.817 INFO [stderr] 
Nov 29 20:19:49.008 INFO [stderr] warning: unused variable: `i`
Nov 29 20:19:49.009 INFO [stderr]   --> src/main.rs:37:9
Nov 29 20:19:49.009 INFO [stderr]    |
Nov 29 20:19:49.009 INFO [stderr] 37 |     let i = initial_scores.iter();
Nov 29 20:19:49.009 INFO [stderr]    |         ^ help: consider using `_i` instead
Nov 29 20:19:49.009 INFO [stderr]    |
Nov 29 20:19:49.009 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 20:19:49.009 INFO [stderr] 
Nov 29 20:19:49.009 INFO [stderr] warning: unused variable: `scores`
Nov 29 20:19:49.009 INFO [stderr]   --> src/main.rs:40:9
Nov 29 20:19:49.009 INFO [stderr]    |
Nov 29 20:19:49.009 INFO [stderr] 40 |     let scores: HashMap<_, _> = teams.iter().zip(initial_scores.iter()).collect();
Nov 29 20:19:49.009 INFO [stderr]    |         ^^^^^^ help: consider using `_scores` instead
Nov 29 20:19:49.009 INFO [stderr] 
Nov 29 20:19:49.017 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 20:19:49.017 INFO [stderr]   --> src/main.rs:22:5
Nov 29 20:19:49.017 INFO [stderr]    |
Nov 29 20:19:49.017 INFO [stderr] 22 |     std::io::stdout().write(msg.as_bytes());
Nov 29 20:19:49.017 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:19:49.017 INFO [stderr]    |
Nov 29 20:19:49.017 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 20:19:49.017 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 20:19:49.017 INFO [stderr] 
Nov 29 20:19:49.064 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.10s
Nov 29 20:19:49.068 INFO [stderr] su: No module specific data is present
Nov 29 20:19:49.459 INFO running `"docker" "inspect" "bb1ad088a58dc7949d2b41177361bccf5672a22c52e24438f396a91f11cca5b4"`
Nov 29 20:19:49.558 INFO running `"docker" "rm" "-f" "bb1ad088a58dc7949d2b41177361bccf5672a22c52e24438f396a91f11cca5b4"`
Nov 29 20:19:49.638 INFO [stdout] bb1ad088a58dc7949d2b41177361bccf5672a22c52e24438f396a91f11cca5b4