Nov 02 16:42:00.469 INFO checking cheshyre/project-euler against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 16:42:00.469 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-0/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 16:42:00.876 INFO blam! d54a409da9ee22a45193f71a737bdc3f079f561793119d19ecfad0bcad9c089b
Nov 02 16:42:00.876 INFO running `"docker" "start" "-a" "d54a409da9ee22a45193f71a737bdc3f079f561793119d19ecfad0bcad9c089b"`
Nov 02 16:42:02.021 INFO kablam! usermod: no changes
Nov 02 16:42:02.141 INFO kablam!     Checking project_euler v0.1.0 (/source)
Nov 02 16:42:05.484 INFO kablam! warning: unused variable: `break_again`
Nov 02 16:42:05.484 INFO kablam!  --> src/bin/p00004.rs:9:13
Nov 02 16:42:05.484 INFO kablam!   |
Nov 02 16:42:05.484 INFO kablam! 9 |     let mut break_again = false;
Nov 02 16:42:05.484 INFO kablam!   |             ^^^^^^^^^^^ help: consider using `_break_again` instead
Nov 02 16:42:05.484 INFO kablam!   |
Nov 02 16:42:05.484 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 02 16:42:05.484 INFO kablam! 
Nov 02 16:42:05.496 INFO kablam! warning: variable does not need to be mutable
Nov 02 16:42:05.496 INFO kablam!  --> src/bin/p00004.rs:9:9
Nov 02 16:42:05.496 INFO kablam!   |
Nov 02 16:42:05.496 INFO kablam! 9 |     let mut break_again = false;
Nov 02 16:42:05.496 INFO kablam!   |         ----^^^^^^^^^^^
Nov 02 16:42:05.496 INFO kablam!   |         |
Nov 02 16:42:05.496 INFO kablam!   |         help: remove this `mut`
Nov 02 16:42:05.496 INFO kablam!   |
Nov 02 16:42:05.496 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 02 16:42:05.496 INFO kablam! 
Nov 02 16:42:06.136 INFO kablam! warning: unused variable: `break_again`
Nov 02 16:42:06.136 INFO kablam!  --> src/bin/p00004.rs:9:13
Nov 02 16:42:06.136 INFO kablam!   |
Nov 02 16:42:06.136 INFO kablam! 9 |     let mut break_again = false;
Nov 02 16:42:06.136 INFO kablam!   |             ^^^^^^^^^^^ help: consider using `_break_again` instead
Nov 02 16:42:06.176 INFO kablam!   |
Nov 02 16:42:06.176 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 02 16:42:06.176 INFO kablam! 
Nov 02 16:42:06.184 INFO kablam! warning: variable does not need to be mutable
Nov 02 16:42:06.184 INFO kablam!  --> src/bin/p00004.rs:9:9
Nov 02 16:42:06.184 INFO kablam!   |
Nov 02 16:42:06.184 INFO kablam! 9 |     let mut break_again = false;
Nov 02 16:42:06.185 INFO kablam!   |         ----^^^^^^^^^^^
Nov 02 16:42:06.185 INFO kablam!   |         |
Nov 02 16:42:06.185 INFO kablam!   |         help: remove this `mut`
Nov 02 16:42:06.200 INFO kablam!   |
Nov 02 16:42:06.200 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 02 16:42:06.200 INFO kablam! 
Nov 02 16:42:06.632 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.58s
Nov 02 16:42:06.680 INFO kablam! su: No module specific data is present
Nov 02 16:42:07.428 INFO running `"docker" "rm" "-f" "d54a409da9ee22a45193f71a737bdc3f079f561793119d19ecfad0bcad9c089b"`
Nov 02 16:42:07.697 INFO blam! d54a409da9ee22a45193f71a737bdc3f079f561793119d19ecfad0bcad9c089b