Nov 02 14:59:18.372 INFO checking emawutor/minigrep_emmanuel against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 14:59:18.372 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 14:59:18.736 INFO blam! cdeac681a74e9c42f2033c2a396a124b3b6bc8619165ad0007d74aa2e2235725
Nov 02 14:59:18.738 INFO running `"docker" "start" "-a" "cdeac681a74e9c42f2033c2a396a124b3b6bc8619165ad0007d74aa2e2235725"`
Nov 02 14:59:20.212 INFO kablam! usermod: no changes
Nov 02 14:59:20.263 INFO kablam!     Checking minigrep_emmanuel v0.1.0 (/source)
Nov 02 14:59:20.834 INFO kablam! warning: unused import: `super::*`
Nov 02 14:59:20.835 INFO kablam!   --> src/lib.rs:67:9
Nov 02 14:59:20.835 INFO kablam!    |
Nov 02 14:59:20.835 INFO kablam! 67 |     use super::*;
Nov 02 14:59:20.835 INFO kablam!    |         ^^^^^^^^
Nov 02 14:59:20.835 INFO kablam!    |
Nov 02 14:59:20.835 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 14:59:20.835 INFO kablam! 
Nov 02 14:59:20.880 INFO kablam! warning: variable does not need to be mutable
Nov 02 14:59:20.880 INFO kablam!   --> src/lib.rs:58:36
Nov 02 14:59:20.880 INFO kablam!    |
Nov 02 14:59:20.880 INFO kablam! 58 | pub fn search_case_insensitive<'a>(mut query: &str, contents: &'a str) -> Vec<&'a str> {
Nov 02 14:59:20.880 INFO kablam!    |                                    ----^^^^^
Nov 02 14:59:20.880 INFO kablam!    |                                    |
Nov 02 14:59:20.880 INFO kablam!    |                                    help: remove this `mut`
Nov 02 14:59:20.880 INFO kablam!    |
Nov 02 14:59:20.880 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 14:59:20.880 INFO kablam! 
Nov 02 14:59:21.152 INFO kablam! warning: variable does not need to be mutable
Nov 02 14:59:21.152 INFO kablam!   --> src/lib.rs:58:36
Nov 02 14:59:21.152 INFO kablam!    |
Nov 02 14:59:21.152 INFO kablam! 58 | pub fn search_case_insensitive<'a>(mut query: &str, contents: &'a str) -> Vec<&'a str> {
Nov 02 14:59:21.152 INFO kablam!    |                                    ----^^^^^
Nov 02 14:59:21.152 INFO kablam!    |                                    |
Nov 02 14:59:21.152 INFO kablam!    |                                    help: remove this `mut`
Nov 02 14:59:21.152 INFO kablam!    |
Nov 02 14:59:21.152 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 14:59:21.152 INFO kablam! 
Nov 02 14:59:21.865 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
Nov 02 14:59:21.874 INFO kablam! su: No module specific data is present
Nov 02 14:59:22.682 INFO running `"docker" "rm" "-f" "cdeac681a74e9c42f2033c2a396a124b3b6bc8619165ad0007d74aa2e2235725"`
Nov 02 14:59:22.825 INFO blam! cdeac681a74e9c42f2033c2a396a124b3b6bc8619165ad0007d74aa2e2235725