Nov 04 01:01:25.308 INFO checking pnathan/signifier against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 01:01:25.308 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 01:01:25.555 INFO blam! 2ca88b0db5658633827fffc665c39158046cb8668096712fa13ebba6cd0a7c88
Nov 04 01:01:25.555 INFO running `"docker" "start" "-a" "2ca88b0db5658633827fffc665c39158046cb8668096712fa13ebba6cd0a7c88"`
Nov 04 01:01:26.311 INFO kablam! usermod: no changes
Nov 04 01:01:26.511 INFO kablam!     Checking serde v0.9.13
Nov 04 01:01:26.519 INFO kablam!    Compiling hyper v0.10.7
Nov 04 01:01:26.527 INFO kablam!    Compiling syn v0.11.10
Nov 04 01:01:26.527 INFO kablam!     Checking flame v0.1.11
Nov 04 01:01:26.527 INFO kablam!     Checking semver-parser v0.6.2
Nov 04 01:01:28.988 INFO kablam!     Checking semver v0.5.1
Nov 04 01:01:37.603 INFO kablam!    Compiling serde_codegen_internals v0.14.2
Nov 04 01:01:42.455 INFO kablam!    Compiling serde_derive v0.9.13
Nov 04 01:01:51.933 INFO kablam!     Checking serde_json v0.9.10
Nov 04 01:01:53.731 INFO kablam!     Checking rusted_cypher v1.0.0
Nov 04 01:01:55.120 INFO kablam!     Checking signifier v1.0.0 (/source)
Nov 04 01:01:57.111 INFO kablam! warning: unused variable: `tx_collector`
Nov 04 01:01:57.112 INFO kablam!    --> src/main.rs:199:17
Nov 04 01:01:57.112 INFO kablam!     |
Nov 04 01:01:57.112 INFO kablam! 199 |         let mut tx_collector = tx_collector.clone();
Nov 04 01:01:57.113 INFO kablam!     |                 ^^^^^^^^^^^^ help: consider using `_tx_collector` instead
Nov 04 01:01:57.113 INFO kablam!     |
Nov 04 01:01:57.113 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 04 01:01:57.113 INFO kablam! 
Nov 04 01:01:57.114 INFO kablam! warning: unused variable: `word_file_map`
Nov 04 01:01:57.114 INFO kablam!    --> src/main.rs:331:13
Nov 04 01:01:57.115 INFO kablam!     |
Nov 04 01:01:57.115 INFO kablam! 331 |     let mut word_file_map : HashMap<String, Vec<String>> = HashMap::new();
Nov 04 01:01:57.115 INFO kablam!     |             ^^^^^^^^^^^^^ help: consider using `_word_file_map` instead
Nov 04 01:01:57.115 INFO kablam! 
Nov 04 01:01:57.163 INFO kablam! warning: variable does not need to be mutable
Nov 04 01:01:57.164 INFO kablam!    --> src/main.rs:331:9
Nov 04 01:01:57.164 INFO kablam!     |
Nov 04 01:01:57.164 INFO kablam! 331 |     let mut word_file_map : HashMap<String, Vec<String>> = HashMap::new();
Nov 04 01:01:57.165 INFO kablam!     |         ----^^^^^^^^^^^^^
Nov 04 01:01:57.165 INFO kablam!     |         |
Nov 04 01:01:57.165 INFO kablam!     |         help: remove this `mut`
Nov 04 01:01:57.166 INFO kablam!     |
Nov 04 01:01:57.166 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 01:01:57.166 INFO kablam! 
Nov 04 01:01:57.203 INFO kablam! warning: unused variable: `tx_collector`
Nov 04 01:01:57.204 INFO kablam!    --> src/main.rs:199:17
Nov 04 01:01:57.204 INFO kablam!     |
Nov 04 01:01:57.204 INFO kablam! 199 |         let mut tx_collector = tx_collector.clone();
Nov 04 01:01:57.205 INFO kablam!     |                 ^^^^^^^^^^^^ help: consider using `_tx_collector` instead
Nov 04 01:01:57.205 INFO kablam!     |
Nov 04 01:01:57.205 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 04 01:01:57.206 INFO kablam! 
Nov 04 01:01:57.206 INFO kablam! warning: unused variable: `word_file_map`
Nov 04 01:01:57.206 INFO kablam!    --> src/main.rs:331:13
Nov 04 01:01:57.207 INFO kablam!     |
Nov 04 01:01:57.207 INFO kablam! 331 |     let mut word_file_map : HashMap<String, Vec<String>> = HashMap::new();
Nov 04 01:01:57.207 INFO kablam!     |             ^^^^^^^^^^^^^ help: consider using `_word_file_map` instead
Nov 04 01:01:57.208 INFO kablam! 
Nov 04 01:01:57.268 INFO kablam! warning: variable does not need to be mutable
Nov 04 01:01:57.268 INFO kablam!    --> src/main.rs:331:9
Nov 04 01:01:57.268 INFO kablam!     |
Nov 04 01:01:57.269 INFO kablam! 331 |     let mut word_file_map : HashMap<String, Vec<String>> = HashMap::new();
Nov 04 01:01:57.269 INFO kablam!     |         ----^^^^^^^^^^^^^
Nov 04 01:01:57.269 INFO kablam!     |         |
Nov 04 01:01:57.269 INFO kablam!     |         help: remove this `mut`
Nov 04 01:01:57.270 INFO kablam!     |
Nov 04 01:01:57.270 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 01:01:57.270 INFO kablam! 
Nov 04 01:01:57.323 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 30.98s
Nov 04 01:01:57.340 INFO kablam! su: No module specific data is present
Nov 04 01:01:58.566 INFO running `"docker" "rm" "-f" "2ca88b0db5658633827fffc665c39158046cb8668096712fa13ebba6cd0a7c88"`
Nov 04 01:01:58.841 INFO blam! 2ca88b0db5658633827fffc665c39158046cb8668096712fa13ebba6cd0a7c88