Nov 28 07:51:30.457 INFO checking cheshyre/project-euler against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 07:51:30.458 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 28 07:51:30.954 INFO [stdout] 53cf6b5a278c2f1ea1b18f3bfe1b9fc87135d7576c28bbdf8237a26bc866f99a
Nov 28 07:51:30.956 INFO running `"docker" "start" "-a" "53cf6b5a278c2f1ea1b18f3bfe1b9fc87135d7576c28bbdf8237a26bc866f99a"`
Nov 28 07:51:33.139 INFO [stderr] usermod: no changes
Nov 28 07:51:33.284 INFO [stderr]     Checking project_euler v0.1.0 (/source)
Nov 28 07:51:36.296 INFO [stderr] warning: unused variable: `break_again`
Nov 28 07:51:36.296 INFO [stderr]  --> src/bin/p00004.rs:9:13
Nov 28 07:51:36.296 INFO [stderr]   |
Nov 28 07:51:36.296 INFO [stderr] 9 |     let mut break_again = false;
Nov 28 07:51:36.296 INFO [stderr]   |             ^^^^^^^^^^^ help: consider using `_break_again` instead
Nov 28 07:51:36.296 INFO [stderr]   |
Nov 28 07:51:36.296 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 28 07:51:36.296 INFO [stderr] 
Nov 28 07:51:36.309 INFO [stderr] warning: variable does not need to be mutable
Nov 28 07:51:36.309 INFO [stderr]  --> src/bin/p00004.rs:9:9
Nov 28 07:51:36.309 INFO [stderr]   |
Nov 28 07:51:36.309 INFO [stderr] 9 |     let mut break_again = false;
Nov 28 07:51:36.309 INFO [stderr]   |         ----^^^^^^^^^^^
Nov 28 07:51:36.309 INFO [stderr]   |         |
Nov 28 07:51:36.309 INFO [stderr]   |         help: remove this `mut`
Nov 28 07:51:36.309 INFO [stderr]   |
Nov 28 07:51:36.309 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 28 07:51:36.309 INFO [stderr] 
Nov 28 07:51:36.584 INFO [stderr] warning: unused variable: `break_again`
Nov 28 07:51:36.584 INFO [stderr]  --> src/bin/p00004.rs:9:13
Nov 28 07:51:36.584 INFO [stderr]   |
Nov 28 07:51:36.584 INFO [stderr] 9 |     let mut break_again = false;
Nov 28 07:51:36.584 INFO [stderr]   |             ^^^^^^^^^^^ help: consider using `_break_again` instead
Nov 28 07:51:36.584 INFO [stderr]   |
Nov 28 07:51:36.584 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 28 07:51:36.584 INFO [stderr] 
Nov 28 07:51:36.608 INFO [stderr] warning: variable does not need to be mutable
Nov 28 07:51:36.608 INFO [stderr]  --> src/bin/p00004.rs:9:9
Nov 28 07:51:36.608 INFO [stderr]   |
Nov 28 07:51:36.608 INFO [stderr] 9 |     let mut break_again = false;
Nov 28 07:51:36.609 INFO [stderr]   |         ----^^^^^^^^^^^
Nov 28 07:51:36.609 INFO [stderr]   |         |
Nov 28 07:51:36.609 INFO [stderr]   |         help: remove this `mut`
Nov 28 07:51:36.609 INFO [stderr]   |
Nov 28 07:51:36.609 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 28 07:51:36.609 INFO [stderr] 
Nov 28 07:51:37.624 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.46s
Nov 28 07:51:37.628 INFO [stderr] su: No module specific data is present
Nov 28 07:51:38.301 INFO running `"docker" "inspect" "53cf6b5a278c2f1ea1b18f3bfe1b9fc87135d7576c28bbdf8237a26bc866f99a"`
Nov 28 07:51:38.462 INFO running `"docker" "rm" "-f" "53cf6b5a278c2f1ea1b18f3bfe1b9fc87135d7576c28bbdf8237a26bc866f99a"`
Nov 28 07:51:38.705 INFO [stdout] 53cf6b5a278c2f1ea1b18f3bfe1b9fc87135d7576c28bbdf8237a26bc866f99a