Oct 26 22:45:55.840 INFO checking pnathan/signifier against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 26 22:45:55.840 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 26 22:45:56.299 INFO blam! 8ed6b873847041ef18c5f10ee7cf043f4080b5e917354c6a340a6f073e96571a
Oct 26 22:45:56.307 INFO running `"docker" "start" "-a" "8ed6b873847041ef18c5f10ee7cf043f4080b5e917354c6a340a6f073e96571a"`
Oct 26 22:45:57.845 INFO kablam! usermod: no changes
Oct 26 22:45:58.155 INFO kablam!     Checking serde v0.9.13
Oct 26 22:45:58.156 INFO kablam!     Checking memchr v0.1.11
Oct 26 22:45:58.156 INFO kablam!    Compiling hyper v0.10.7
Oct 26 22:45:58.156 INFO kablam!    Compiling syn v0.11.10
Oct 26 22:45:58.157 INFO kablam!     Checking thread-id v2.0.0
Oct 26 22:45:59.407 INFO kablam!     Checking thread_local v0.2.7
Oct 26 22:45:59.407 INFO kablam!     Checking flame v0.1.11
Oct 26 22:45:59.811 INFO kablam!     Checking aho-corasick v0.5.3
Oct 26 22:46:03.043 INFO kablam!     Checking regex v0.1.80
Oct 26 22:46:11.965 INFO kablam!     Checking semver-parser v0.6.2
Oct 26 22:46:11.967 INFO kablam!     Checking env_logger v0.3.5
Oct 26 22:46:13.997 INFO kablam!    Compiling serde_codegen_internals v0.14.2
Oct 26 22:46:15.366 INFO kablam!     Checking semver v0.5.1
Oct 26 22:46:18.352 INFO kablam!    Compiling serde_derive v0.9.13
Oct 26 22:46:21.609 INFO kablam!     Checking serde_json v0.9.10
Oct 26 22:46:27.255 INFO kablam!     Checking rusted_cypher v1.0.0
Oct 26 22:46:28.906 INFO kablam!     Checking signifier v1.0.0 (/source)
Oct 26 22:46:31.403 INFO kablam! warning: unused variable: `tx_collector`
Oct 26 22:46:31.403 INFO kablam!    --> src/main.rs:199:17
Oct 26 22:46:31.404 INFO kablam!     |
Oct 26 22:46:31.404 INFO kablam! 199 |         let mut tx_collector = tx_collector.clone();
Oct 26 22:46:31.404 INFO kablam!     |                 ^^^^^^^^^^^^ help: consider using `_tx_collector` instead
Oct 26 22:46:31.404 INFO kablam!     |
Oct 26 22:46:31.404 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 26 22:46:31.405 INFO kablam! 
Oct 26 22:46:31.405 INFO kablam! warning: unused variable: `word_file_map`
Oct 26 22:46:31.405 INFO kablam!    --> src/main.rs:331:13
Oct 26 22:46:31.405 INFO kablam!     |
Oct 26 22:46:31.405 INFO kablam! 331 |     let mut word_file_map : HashMap<String, Vec<String>> = HashMap::new();
Oct 26 22:46:31.405 INFO kablam!     |             ^^^^^^^^^^^^^ help: consider using `_word_file_map` instead
Oct 26 22:46:31.405 INFO kablam! 
Oct 26 22:46:31.459 INFO kablam! warning: variable does not need to be mutable
Oct 26 22:46:31.459 INFO kablam!    --> src/main.rs:331:9
Oct 26 22:46:31.459 INFO kablam!     |
Oct 26 22:46:31.459 INFO kablam! 331 |     let mut word_file_map : HashMap<String, Vec<String>> = HashMap::new();
Oct 26 22:46:31.459 INFO kablam!     |         ----^^^^^^^^^^^^^
Oct 26 22:46:31.459 INFO kablam!     |         |
Oct 26 22:46:31.459 INFO kablam!     |         help: remove this `mut`
Oct 26 22:46:31.459 INFO kablam!     |
Oct 26 22:46:31.459 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 26 22:46:31.459 INFO kablam! 
Oct 26 22:46:31.475 INFO kablam! warning: unused variable: `tx_collector`
Oct 26 22:46:31.475 INFO kablam!    --> src/main.rs:199:17
Oct 26 22:46:31.475 INFO kablam!     |
Oct 26 22:46:31.475 INFO kablam! 199 |         let mut tx_collector = tx_collector.clone();
Oct 26 22:46:31.475 INFO kablam!     |                 ^^^^^^^^^^^^ help: consider using `_tx_collector` instead
Oct 26 22:46:31.475 INFO kablam!     |
Oct 26 22:46:31.475 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 26 22:46:31.475 INFO kablam! 
Oct 26 22:46:31.475 INFO kablam! warning: unused variable: `word_file_map`
Oct 26 22:46:31.477 INFO kablam!    --> src/main.rs:331:13
Oct 26 22:46:31.477 INFO kablam!     |
Oct 26 22:46:31.477 INFO kablam! 331 |     let mut word_file_map : HashMap<String, Vec<String>> = HashMap::new();
Oct 26 22:46:31.477 INFO kablam!     |             ^^^^^^^^^^^^^ help: consider using `_word_file_map` instead
Oct 26 22:46:31.477 INFO kablam! 
Oct 26 22:46:31.525 INFO kablam! warning: variable does not need to be mutable
Oct 26 22:46:31.525 INFO kablam!    --> src/main.rs:331:9
Oct 26 22:46:31.525 INFO kablam!     |
Oct 26 22:46:31.525 INFO kablam! 331 |     let mut word_file_map : HashMap<String, Vec<String>> = HashMap::new();
Oct 26 22:46:31.525 INFO kablam!     |         ----^^^^^^^^^^^^^
Oct 26 22:46:31.525 INFO kablam!     |         |
Oct 26 22:46:31.525 INFO kablam!     |         help: remove this `mut`
Oct 26 22:46:31.525 INFO kablam!     |
Oct 26 22:46:31.525 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 26 22:46:31.525 INFO kablam! 
Oct 26 22:46:31.611 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 33.75s
Oct 26 22:46:31.627 INFO kablam! su: No module specific data is present
Oct 26 22:46:32.457 INFO running `"docker" "rm" "-f" "8ed6b873847041ef18c5f10ee7cf043f4080b5e917354c6a340a6f073e96571a"`
Oct 26 22:46:32.777 INFO blam! 8ed6b873847041ef18c5f10ee7cf043f4080b5e917354c6a340a6f073e96571a