Nov 30 05:24:32.283 INFO checking cheshyre/project-euler against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 05:24:32.283 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 05:24:32.794 INFO [stdout] cf1cb8b5d49b8b370fcaad65038b8e75044ef6824d1cc48c4bf64806815414dd
Nov 30 05:24:32.802 INFO running `"docker" "start" "-a" "cf1cb8b5d49b8b370fcaad65038b8e75044ef6824d1cc48c4bf64806815414dd"`
Nov 30 05:24:34.619 INFO [stderr] usermod: no changes
Nov 30 05:24:34.712 INFO [stderr]     Checking project_euler v0.1.0 (/source)
Nov 30 05:24:36.892 INFO [stderr] warning: unused variable: `break_again`
Nov 30 05:24:36.892 INFO [stderr]  --> src/bin/p00004.rs:9:13
Nov 30 05:24:36.892 INFO [stderr]   |
Nov 30 05:24:36.892 INFO [stderr] 9 |     let mut break_again = false;
Nov 30 05:24:36.892 INFO [stderr]   |             ^^^^^^^^^^^ help: consider using `_break_again` instead
Nov 30 05:24:36.904 INFO [stderr]   |
Nov 30 05:24:36.904 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 30 05:24:36.904 INFO [stderr] 
Nov 30 05:24:36.936 INFO [stderr] warning: variable does not need to be mutable
Nov 30 05:24:36.936 INFO [stderr]  --> src/bin/p00004.rs:9:9
Nov 30 05:24:36.936 INFO [stderr]   |
Nov 30 05:24:36.936 INFO [stderr] 9 |     let mut break_again = false;
Nov 30 05:24:36.936 INFO [stderr]   |         ----^^^^^^^^^^^
Nov 30 05:24:36.936 INFO [stderr]   |         |
Nov 30 05:24:36.936 INFO [stderr]   |         help: remove this `mut`
Nov 30 05:24:36.972 INFO [stderr]   |
Nov 30 05:24:36.972 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 30 05:24:36.972 INFO [stderr] 
Nov 30 05:24:37.052 INFO [stderr] warning: unused variable: `break_again`
Nov 30 05:24:37.053 INFO [stderr]  --> src/bin/p00004.rs:9:13
Nov 30 05:24:37.054 INFO [stderr]   |
Nov 30 05:24:37.054 INFO [stderr] 9 |     let mut break_again = false;
Nov 30 05:24:37.054 INFO [stderr]   |             ^^^^^^^^^^^ help: consider using `_break_again` instead
Nov 30 05:24:37.054 INFO [stderr]   |
Nov 30 05:24:37.055 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 30 05:24:37.055 INFO [stderr] 
Nov 30 05:24:37.124 INFO [stderr] warning: variable does not need to be mutable
Nov 30 05:24:37.124 INFO [stderr]  --> src/bin/p00004.rs:9:9
Nov 30 05:24:37.124 INFO [stderr]   |
Nov 30 05:24:37.124 INFO [stderr] 9 |     let mut break_again = false;
Nov 30 05:24:37.124 INFO [stderr]   |         ----^^^^^^^^^^^
Nov 30 05:24:37.124 INFO [stderr]   |         |
Nov 30 05:24:37.124 INFO [stderr]   |         help: remove this `mut`
Nov 30 05:24:37.124 INFO [stderr]   |
Nov 30 05:24:37.124 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 30 05:24:37.124 INFO [stderr] 
Nov 30 05:24:38.368 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.72s
Nov 30 05:24:38.372 INFO [stderr] su: No module specific data is present
Nov 30 05:24:39.002 INFO running `"docker" "inspect" "cf1cb8b5d49b8b370fcaad65038b8e75044ef6824d1cc48c4bf64806815414dd"`
Nov 30 05:24:39.302 INFO running `"docker" "rm" "-f" "cf1cb8b5d49b8b370fcaad65038b8e75044ef6824d1cc48c4bf64806815414dd"`
Nov 30 05:24:39.612 INFO [stdout] cf1cb8b5d49b8b370fcaad65038b8e75044ef6824d1cc48c4bf64806815414dd