Nov 04 01:01:25.216 INFO checking pnathan/signifier against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 01:01:25.216 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 01:01:25.483 INFO blam! d8b0829cf5c3963678b49c1b4416220cd61fb21c5a0240d13b5c0431eb38914c
Nov 04 01:01:25.485 INFO running `"docker" "start" "-a" "d8b0829cf5c3963678b49c1b4416220cd61fb21c5a0240d13b5c0431eb38914c"`
Nov 04 01:01:26.195 INFO kablam! usermod: no changes
Nov 04 01:01:26.475 INFO kablam!     Checking serde v0.9.13
Nov 04 01:01:26.475 INFO kablam!     Checking quick-error v1.1.0
Nov 04 01:01:26.475 INFO kablam!     Checking memchr v0.1.11
Nov 04 01:01:26.475 INFO kablam!     Checking mime v0.2.3
Nov 04 01:01:26.475 INFO kablam!    Compiling hyper v0.10.7
Nov 04 01:01:26.475 INFO kablam!     Checking idna v0.1.1
Nov 04 01:01:26.475 INFO kablam!    Compiling syn v0.11.10
Nov 04 01:01:26.475 INFO kablam!     Checking thread-id v2.0.0
Nov 04 01:01:28.131 INFO kablam!     Checking thread_local v0.2.7
Nov 04 01:01:28.143 INFO kablam!     Checking flame v0.1.11
Nov 04 01:01:28.463 INFO kablam!     Checking aho-corasick v0.5.3
Nov 04 01:01:32.483 INFO kablam!     Checking regex v0.1.80
Nov 04 01:01:34.107 INFO kablam!     Checking url v1.4.0
Nov 04 01:01:40.301 INFO kablam!     Checking semver-parser v0.6.2
Nov 04 01:01:40.301 INFO kablam!     Checking env_logger v0.3.5
Nov 04 01:01:44.204 INFO kablam!     Checking semver v0.5.1
Nov 04 01:01:44.756 INFO kablam!    Compiling serde_codegen_internals v0.14.2
Nov 04 01:01:47.924 INFO kablam!    Compiling serde_derive v0.9.13
Nov 04 01:01:51.689 INFO kablam!     Checking serde_json v0.9.10
Nov 04 01:01:55.382 INFO kablam!     Checking rusted_cypher v1.0.0
Nov 04 01:01:56.791 INFO kablam!     Checking signifier v1.0.0 (/source)
Nov 04 01:01:58.717 INFO kablam! warning: unused variable: `tx_collector`
Nov 04 01:01:58.718 INFO kablam!    --> src/main.rs:199:17
Nov 04 01:01:58.718 INFO kablam!     |
Nov 04 01:01:58.718 INFO kablam! 199 |         let mut tx_collector = tx_collector.clone();
Nov 04 01:01:58.718 INFO kablam!     |                 ^^^^^^^^^^^^ help: consider using `_tx_collector` instead
Nov 04 01:01:58.723 INFO kablam!     |
Nov 04 01:01:58.723 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 04 01:01:58.723 INFO kablam! 
Nov 04 01:01:58.724 INFO kablam! warning: unused variable: `word_file_map`
Nov 04 01:01:58.724 INFO kablam!    --> src/main.rs:331:13
Nov 04 01:01:58.724 INFO kablam!     |
Nov 04 01:01:58.725 INFO kablam! 331 |     let mut word_file_map : HashMap<String, Vec<String>> = HashMap::new();
Nov 04 01:01:58.725 INFO kablam!     |             ^^^^^^^^^^^^^ help: consider using `_word_file_map` instead
Nov 04 01:01:58.725 INFO kablam! 
Nov 04 01:01:58.754 INFO kablam! warning: unused variable: `tx_collector`
Nov 04 01:01:58.754 INFO kablam!    --> src/main.rs:199:17
Nov 04 01:01:58.754 INFO kablam!     |
Nov 04 01:01:58.754 INFO kablam! 199 |         let mut tx_collector = tx_collector.clone();
Nov 04 01:01:58.754 INFO kablam!     |                 ^^^^^^^^^^^^ help: consider using `_tx_collector` instead
Nov 04 01:01:58.754 INFO kablam!     |
Nov 04 01:01:58.754 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 04 01:01:58.754 INFO kablam! 
Nov 04 01:01:58.754 INFO kablam! warning: unused variable: `word_file_map`
Nov 04 01:01:58.754 INFO kablam!    --> src/main.rs:331:13
Nov 04 01:01:58.754 INFO kablam!     |
Nov 04 01:01:58.754 INFO kablam! 331 |     let mut word_file_map : HashMap<String, Vec<String>> = HashMap::new();
Nov 04 01:01:58.754 INFO kablam!     |             ^^^^^^^^^^^^^ help: consider using `_word_file_map` instead
Nov 04 01:01:58.754 INFO kablam! 
Nov 04 01:01:58.766 INFO kablam! warning: variable does not need to be mutable
Nov 04 01:01:58.767 INFO kablam!    --> src/main.rs:331:9
Nov 04 01:01:58.767 INFO kablam!     |
Nov 04 01:01:58.767 INFO kablam! 331 |     let mut word_file_map : HashMap<String, Vec<String>> = HashMap::new();
Nov 04 01:01:58.767 INFO kablam!     |         ----^^^^^^^^^^^^^
Nov 04 01:01:58.767 INFO kablam!     |         |
Nov 04 01:01:58.767 INFO kablam!     |         help: remove this `mut`
Nov 04 01:01:58.767 INFO kablam!     |
Nov 04 01:01:58.767 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 01:01:58.767 INFO kablam! 
Nov 04 01:01:58.803 INFO kablam! warning: variable does not need to be mutable
Nov 04 01:01:58.803 INFO kablam!    --> src/main.rs:331:9
Nov 04 01:01:58.803 INFO kablam!     |
Nov 04 01:01:58.803 INFO kablam! 331 |     let mut word_file_map : HashMap<String, Vec<String>> = HashMap::new();
Nov 04 01:01:58.803 INFO kablam!     |         ----^^^^^^^^^^^^^
Nov 04 01:01:58.803 INFO kablam!     |         |
Nov 04 01:01:58.803 INFO kablam!     |         help: remove this `mut`
Nov 04 01:01:58.803 INFO kablam!     |
Nov 04 01:01:58.803 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 01:01:58.803 INFO kablam! 
Nov 04 01:01:58.834 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 32.61s
Nov 04 01:01:58.842 INFO kablam! su: No module specific data is present
Nov 04 01:02:00.238 INFO running `"docker" "rm" "-f" "d8b0829cf5c3963678b49c1b4416220cd61fb21c5a0240d13b5c0431eb38914c"`
Nov 04 01:02:00.612 INFO blam! d8b0829cf5c3963678b49c1b4416220cd61fb21c5a0240d13b5c0431eb38914c