Nov 30 05:24:34.957 INFO checking cheshyre/project-euler against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 05:24:34.957 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 30 05:24:35.432 INFO [stdout] 30198b4894c6a5c08de03932ed08d1171e7aa556a96a55c3839a6da8f42bfba3
Nov 30 05:24:35.438 INFO running `"docker" "start" "-a" "30198b4894c6a5c08de03932ed08d1171e7aa556a96a55c3839a6da8f42bfba3"`
Nov 30 05:24:37.464 INFO [stderr] usermod: no changes
Nov 30 05:24:37.548 INFO [stderr]     Checking project_euler v0.1.0 (/source)
Nov 30 05:24:39.332 INFO [stderr] warning: unused variable: `break_again`
Nov 30 05:24:39.332 INFO [stderr]  --> src/bin/p00004.rs:9:13
Nov 30 05:24:39.332 INFO [stderr]   |
Nov 30 05:24:39.332 INFO [stderr] 9 |     let mut break_again = false;
Nov 30 05:24:39.332 INFO [stderr]   |             ^^^^^^^^^^^ help: consider using `_break_again` instead
Nov 30 05:24:39.332 INFO [stderr]   |
Nov 30 05:24:39.332 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 30 05:24:39.332 INFO [stderr] 
Nov 30 05:24:39.332 INFO [stderr] warning: variable does not need to be mutable
Nov 30 05:24:39.332 INFO [stderr]  --> src/bin/p00004.rs:9:9
Nov 30 05:24:39.332 INFO [stderr]   |
Nov 30 05:24:39.332 INFO [stderr] 9 |     let mut break_again = false;
Nov 30 05:24:39.332 INFO [stderr]   |         ----^^^^^^^^^^^
Nov 30 05:24:39.332 INFO [stderr]   |         |
Nov 30 05:24:39.332 INFO [stderr]   |         help: remove this `mut`
Nov 30 05:24:39.363 INFO [stderr]   |
Nov 30 05:24:39.363 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 30 05:24:39.363 INFO [stderr] 
Nov 30 05:24:39.920 INFO [stderr] warning: unused variable: `break_again`
Nov 30 05:24:39.920 INFO [stderr]  --> src/bin/p00004.rs:9:13
Nov 30 05:24:39.920 INFO [stderr]   |
Nov 30 05:24:39.920 INFO [stderr] 9 |     let mut break_again = false;
Nov 30 05:24:39.920 INFO [stderr]   |             ^^^^^^^^^^^ help: consider using `_break_again` instead
Nov 30 05:24:39.920 INFO [stderr]   |
Nov 30 05:24:39.920 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 30 05:24:39.920 INFO [stderr] 
Nov 30 05:24:39.948 INFO [stderr] warning: variable does not need to be mutable
Nov 30 05:24:39.948 INFO [stderr]  --> src/bin/p00004.rs:9:9
Nov 30 05:24:39.948 INFO [stderr]   |
Nov 30 05:24:39.948 INFO [stderr] 9 |     let mut break_again = false;
Nov 30 05:24:39.948 INFO [stderr]   |         ----^^^^^^^^^^^
Nov 30 05:24:39.948 INFO [stderr]   |         |
Nov 30 05:24:39.948 INFO [stderr]   |         help: remove this `mut`
Nov 30 05:24:39.948 INFO [stderr]   |
Nov 30 05:24:39.948 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 30 05:24:39.948 INFO [stderr] 
Nov 30 05:24:40.668 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.17s
Nov 30 05:24:40.684 INFO [stderr] su: No module specific data is present
Nov 30 05:24:41.478 INFO running `"docker" "inspect" "30198b4894c6a5c08de03932ed08d1171e7aa556a96a55c3839a6da8f42bfba3"`
Nov 30 05:24:41.816 INFO running `"docker" "rm" "-f" "30198b4894c6a5c08de03932ed08d1171e7aa556a96a55c3839a6da8f42bfba3"`
Nov 30 05:24:42.099 INFO [stdout] 30198b4894c6a5c08de03932ed08d1171e7aa556a96a55c3839a6da8f42bfba3