Oct 31 23:01:27.248 INFO checking prasannavl/rust-away against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Oct 31 23:01:27.248 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"`
Oct 31 23:01:27.900 INFO blam! d7f952737f42ebd15e5a5987c4875a408172bb765292aed2f53debb377d947de
Oct 31 23:01:27.902 INFO running `"docker" "start" "-a" "d7f952737f42ebd15e5a5987c4875a408172bb765292aed2f53debb377d947de"`
Oct 31 23:01:29.769 INFO kablam! usermod: no changes
Oct 31 23:01:29.841 INFO kablam!     Checking primal-bit v0.2.3
Oct 31 23:01:29.841 INFO kablam!     Checking num-bigint v0.1.40
Oct 31 23:01:30.564 INFO kablam!     Checking primal-sieve v0.2.6
Oct 31 23:01:32.768 INFO kablam!     Checking num-rational v0.1.39
Oct 31 23:01:33.552 INFO kablam!     Checking num v0.1.40
Oct 31 23:01:33.853 INFO kablam!     Checking primal-check v0.2.2
Oct 31 23:01:34.408 INFO kablam!     Checking primal v0.2.3
Oct 31 23:01:34.808 INFO kablam!     Checking rust-away v0.1.0 (/source)
Oct 31 23:01:35.501 INFO kablam! warning: unused variable: `i`
Oct 31 23:01:35.501 INFO kablam!   --> src/main.rs:37:9
Oct 31 23:01:35.502 INFO kablam!    |
Oct 31 23:01:35.502 INFO kablam! 37 |     let i = initial_scores.iter();
Oct 31 23:01:35.502 INFO kablam!    |         ^ help: consider using `_i` instead
Oct 31 23:01:35.502 INFO kablam!    |
Oct 31 23:01:35.503 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 23:01:35.503 INFO kablam! 
Oct 31 23:01:35.503 INFO kablam! warning: unused variable: `scores`
Oct 31 23:01:35.504 INFO kablam!   --> src/main.rs:40:9
Oct 31 23:01:35.504 INFO kablam!    |
Oct 31 23:01:35.504 INFO kablam! 40 |     let scores: HashMap<_, _> = teams.iter().zip(initial_scores.iter()).collect();
Oct 31 23:01:35.505 INFO kablam!    |         ^^^^^^ help: consider using `_scores` instead
Oct 31 23:01:35.505 INFO kablam! 
Oct 31 23:01:35.521 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 23:01:35.524 INFO kablam!   --> src/main.rs:22:5
Oct 31 23:01:35.525 INFO kablam!    |
Oct 31 23:01:35.525 INFO kablam! 22 |     std::io::stdout().write(msg.as_bytes());
Oct 31 23:01:35.525 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:01:35.525 INFO kablam!    |
Oct 31 23:01:35.525 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 31 23:01:35.525 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 23:01:35.525 INFO kablam! 
Oct 31 23:01:35.629 INFO kablam! warning: unused variable: `i`
Oct 31 23:01:35.629 INFO kablam!   --> src/main.rs:37:9
Oct 31 23:01:35.629 INFO kablam!    |
Oct 31 23:01:35.629 INFO kablam! 37 |     let i = initial_scores.iter();
Oct 31 23:01:35.630 INFO kablam!    |         ^ help: consider using `_i` instead
Oct 31 23:01:35.630 INFO kablam!    |
Oct 31 23:01:35.630 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 23:01:35.630 INFO kablam! 
Oct 31 23:01:35.631 INFO kablam! warning: unused variable: `scores`
Oct 31 23:01:35.631 INFO kablam!   --> src/main.rs:40:9
Oct 31 23:01:35.631 INFO kablam!    |
Oct 31 23:01:35.632 INFO kablam! 40 |     let scores: HashMap<_, _> = teams.iter().zip(initial_scores.iter()).collect();
Oct 31 23:01:35.632 INFO kablam!    |         ^^^^^^ help: consider using `_scores` instead
Oct 31 23:01:35.632 INFO kablam! 
Oct 31 23:01:35.639 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 23:01:35.640 INFO kablam!   --> src/main.rs:22:5
Oct 31 23:01:35.640 INFO kablam!    |
Oct 31 23:01:35.640 INFO kablam! 22 |     std::io::stdout().write(msg.as_bytes());
Oct 31 23:01:35.640 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:01:35.641 INFO kablam!    |
Oct 31 23:01:35.641 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 31 23:01:35.641 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 23:01:35.641 INFO kablam! 
Oct 31 23:01:35.674 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.89s
Oct 31 23:01:35.684 INFO kablam! su: No module specific data is present
Oct 31 23:01:36.449 INFO running `"docker" "rm" "-f" "d7f952737f42ebd15e5a5987c4875a408172bb765292aed2f53debb377d947de"`
Oct 31 23:01:36.723 INFO blam! d7f952737f42ebd15e5a5987c4875a408172bb765292aed2f53debb377d947de