Nov 07 00:00:54.121 INFO checking charlescc9/project_euler_rust against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 00:00:54.121 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-5/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 00:00:54.546 INFO blam! be171a42a8c023b3224a8c6712139613f248083c564735ea0e1151fac080b7f1
Nov 07 00:00:54.548 INFO running `"docker" "start" "-a" "be171a42a8c023b3224a8c6712139613f248083c564735ea0e1151fac080b7f1"`
Nov 07 00:00:55.794 INFO kablam! usermod: no changes
Nov 07 00:00:55.848 INFO kablam!     Checking project_euler_rust v0.1.0 (/source)
Nov 07 00:00:56.385 INFO kablam! warning: variable does not need to be mutable
Nov 07 00:00:56.385 INFO kablam!   --> src/main.rs:15:9
Nov 07 00:00:56.385 INFO kablam!    |
Nov 07 00:00:56.386 INFO kablam! 15 |     let mut foo: Vec<&u64> = memo.values().collect();
Nov 07 00:00:56.386 INFO kablam!    |         ----^^^
Nov 07 00:00:56.386 INFO kablam!    |         |
Nov 07 00:00:56.386 INFO kablam!    |         help: remove this `mut`
Nov 07 00:00:56.387 INFO kablam!    |
Nov 07 00:00:56.387 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 07 00:00:56.387 INFO kablam! 
Nov 07 00:00:56.428 INFO kablam! warning: variable does not need to be mutable
Nov 07 00:00:56.428 INFO kablam!   --> src/main.rs:15:9
Nov 07 00:00:56.428 INFO kablam!    |
Nov 07 00:00:56.428 INFO kablam! 15 |     let mut foo: Vec<&u64> = memo.values().collect();
Nov 07 00:00:56.428 INFO kablam!    |         ----^^^
Nov 07 00:00:56.428 INFO kablam!    |         |
Nov 07 00:00:56.428 INFO kablam!    |         help: remove this `mut`
Nov 07 00:00:56.428 INFO kablam!    |
Nov 07 00:00:56.428 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 07 00:00:56.428 INFO kablam! 
Nov 07 00:00:56.451 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Nov 07 00:00:56.454 INFO kablam! su: No module specific data is present
Nov 07 00:00:57.212 INFO running `"docker" "rm" "-f" "be171a42a8c023b3224a8c6712139613f248083c564735ea0e1151fac080b7f1"`
Nov 07 00:00:57.489 INFO blam! be171a42a8c023b3224a8c6712139613f248083c564735ea0e1151fac080b7f1