Nov 27 22:35:43.311 INFO checking prasannavl/rust-away against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 22:35:43.313 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 27 22:35:43.724 INFO [stdout] 4c93ccb364bef579c25dab50b77901937bc5f44df773c9bc6ac61f4aff6054c2
Nov 27 22:35:43.727 INFO running `"docker" "start" "-a" "4c93ccb364bef579c25dab50b77901937bc5f44df773c9bc6ac61f4aff6054c2"`
Nov 27 22:35:45.155 INFO [stderr] usermod: no changes
Nov 27 22:35:45.312 INFO [stderr]     Checking primal-bit v0.2.3
Nov 27 22:35:45.312 INFO [stderr]     Checking num-bigint v0.1.40
Nov 27 22:35:46.219 INFO [stderr]     Checking primal-sieve v0.2.6
Nov 27 22:35:48.648 INFO [stderr]     Checking num-rational v0.1.39
Nov 27 22:35:49.378 INFO [stderr]     Checking num v0.1.40
Nov 27 22:35:49.775 INFO [stderr]     Checking primal-check v0.2.2
Nov 27 22:35:50.482 INFO [stderr]     Checking primal v0.2.3
Nov 27 22:35:50.948 INFO [stderr]     Checking rust-away v0.1.0 (/source)
Nov 27 22:35:51.652 INFO [stderr] warning: unused variable: `i`
Nov 27 22:35:51.652 INFO [stderr]   --> src/main.rs:37:9
Nov 27 22:35:51.652 INFO [stderr]    |
Nov 27 22:35:51.652 INFO [stderr] 37 |     let i = initial_scores.iter();
Nov 27 22:35:51.652 INFO [stderr]    |         ^ help: consider using `_i` instead
Nov 27 22:35:51.652 INFO [stderr]    |
Nov 27 22:35:51.652 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 22:35:51.652 INFO [stderr] 
Nov 27 22:35:51.652 INFO [stderr] warning: unused variable: `scores`
Nov 27 22:35:51.652 INFO [stderr]   --> src/main.rs:40:9
Nov 27 22:35:51.652 INFO [stderr]    |
Nov 27 22:35:51.652 INFO [stderr] 40 |     let scores: HashMap<_, _> = teams.iter().zip(initial_scores.iter()).collect();
Nov 27 22:35:51.652 INFO [stderr]    |         ^^^^^^ help: consider using `_scores` instead
Nov 27 22:35:51.652 INFO [stderr] 
Nov 27 22:35:51.661 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 22:35:51.661 INFO [stderr]   --> src/main.rs:22:5
Nov 27 22:35:51.661 INFO [stderr]    |
Nov 27 22:35:51.662 INFO [stderr] 22 |     std::io::stdout().write(msg.as_bytes());
Nov 27 22:35:51.662 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:35:51.662 INFO [stderr]    |
Nov 27 22:35:51.662 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 22:35:51.663 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 22:35:51.663 INFO [stderr] 
Nov 27 22:35:51.846 INFO [stderr] warning: unused variable: `i`
Nov 27 22:35:51.846 INFO [stderr]   --> src/main.rs:37:9
Nov 27 22:35:51.846 INFO [stderr]    |
Nov 27 22:35:51.847 INFO [stderr] 37 |     let i = initial_scores.iter();
Nov 27 22:35:51.847 INFO [stderr]    |         ^ help: consider using `_i` instead
Nov 27 22:35:51.847 INFO [stderr]    |
Nov 27 22:35:51.847 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 22:35:51.848 INFO [stderr] 
Nov 27 22:35:51.848 INFO [stderr] warning: unused variable: `scores`
Nov 27 22:35:51.848 INFO [stderr]   --> src/main.rs:40:9
Nov 27 22:35:51.849 INFO [stderr]    |
Nov 27 22:35:51.849 INFO [stderr] 40 |     let scores: HashMap<_, _> = teams.iter().zip(initial_scores.iter()).collect();
Nov 27 22:35:51.849 INFO [stderr]    |         ^^^^^^ help: consider using `_scores` instead
Nov 27 22:35:51.850 INFO [stderr] 
Nov 27 22:35:51.852 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 22:35:51.853 INFO [stderr]   --> src/main.rs:22:5
Nov 27 22:35:51.853 INFO [stderr]    |
Nov 27 22:35:51.853 INFO [stderr] 22 |     std::io::stdout().write(msg.as_bytes());
Nov 27 22:35:51.854 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:35:51.854 INFO [stderr]    |
Nov 27 22:35:51.854 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 22:35:51.855 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 22:35:51.855 INFO [stderr] 
Nov 27 22:35:51.873 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.66s
Nov 27 22:35:51.891 INFO [stderr] su: No module specific data is present
Nov 27 22:35:52.502 INFO running `"docker" "inspect" "4c93ccb364bef579c25dab50b77901937bc5f44df773c9bc6ac61f4aff6054c2"`
Nov 27 22:35:52.668 INFO running `"docker" "rm" "-f" "4c93ccb364bef579c25dab50b77901937bc5f44df773c9bc6ac61f4aff6054c2"`
Nov 27 22:35:52.776 INFO [stdout] 4c93ccb364bef579c25dab50b77901937bc5f44df773c9bc6ac61f4aff6054c2