Oct 26 22:45:53.758 INFO checking pnathan/signifier against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 26 22:45:53.759 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-0/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 22:45:54.167 INFO blam! 44d3a79f5a890011f92a8b296049c71c52908ee8c3846c9e20bca9d501e1e7d9
Oct 26 22:45:54.183 INFO running `"docker" "start" "-a" "44d3a79f5a890011f92a8b296049c71c52908ee8c3846c9e20bca9d501e1e7d9"`
Oct 26 22:45:55.385 INFO kablam! usermod: no changes
Oct 26 22:45:55.555 INFO kablam!     Checking serde v0.9.13
Oct 26 22:45:55.555 INFO kablam!     Checking quick-error v1.1.0
Oct 26 22:45:55.571 INFO kablam!     Checking memchr v0.1.11
Oct 26 22:45:55.571 INFO kablam!    Compiling hyper v0.10.7
Oct 26 22:45:55.571 INFO kablam!    Compiling syn v0.11.10
Oct 26 22:45:55.571 INFO kablam!     Checking thread-id v2.0.0
Oct 26 22:45:56.327 INFO kablam!     Checking thread_local v0.2.7
Oct 26 22:45:56.327 INFO kablam!     Checking flame v0.1.11
Oct 26 22:45:56.951 INFO kablam!     Checking aho-corasick v0.5.3
Oct 26 22:45:59.059 INFO kablam!     Checking regex v0.1.80
Oct 26 22:46:07.911 INFO kablam!     Checking semver-parser v0.6.2
Oct 26 22:46:07.913 INFO kablam!     Checking env_logger v0.3.5
Oct 26 22:46:08.111 INFO kablam!    Compiling serde_codegen_internals v0.14.2
Oct 26 22:46:10.437 INFO kablam!     Checking semver v0.5.1
Oct 26 22:46:13.301 INFO kablam!    Compiling serde_derive v0.9.13
Oct 26 22:46:20.635 INFO kablam!     Checking serde_json v0.9.10
Oct 26 22:46:22.772 INFO kablam!     Checking rusted_cypher v1.0.0
Oct 26 22:46:24.281 INFO kablam!     Checking signifier v1.0.0 (/source)
Oct 26 22:46:26.991 INFO kablam! warning: unused variable: `tx_collector`
Oct 26 22:46:26.992 INFO kablam!    --> src/main.rs:199:17
Oct 26 22:46:26.992 INFO kablam!     |
Oct 26 22:46:26.993 INFO kablam! 199 |         let mut tx_collector = tx_collector.clone();
Oct 26 22:46:26.994 INFO kablam!     |                 ^^^^^^^^^^^^ help: consider using `_tx_collector` instead
Oct 26 22:46:26.995 INFO kablam!     |
Oct 26 22:46:26.995 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 26 22:46:26.996 INFO kablam! 
Oct 26 22:46:26.996 INFO kablam! warning: unused variable: `word_file_map`
Oct 26 22:46:26.997 INFO kablam!    --> src/main.rs:331:13
Oct 26 22:46:26.998 INFO kablam!     |
Oct 26 22:46:26.998 INFO kablam! 331 |     let mut word_file_map : HashMap<String, Vec<String>> = HashMap::new();
Oct 26 22:46:26.999 INFO kablam!     |             ^^^^^^^^^^^^^ help: consider using `_word_file_map` instead
Oct 26 22:46:27.000 INFO kablam! 
Oct 26 22:46:27.019 INFO kablam! warning: variable does not need to be mutable
Oct 26 22:46:27.020 INFO kablam!    --> src/main.rs:331:9
Oct 26 22:46:27.020 INFO kablam!     |
Oct 26 22:46:27.021 INFO kablam! 331 |     let mut word_file_map : HashMap<String, Vec<String>> = HashMap::new();
Oct 26 22:46:27.022 INFO kablam!     |         ----^^^^^^^^^^^^^
Oct 26 22:46:27.022 INFO kablam!     |         |
Oct 26 22:46:27.023 INFO kablam!     |         help: remove this `mut`
Oct 26 22:46:27.024 INFO kablam!     |
Oct 26 22:46:27.024 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 26 22:46:27.025 INFO kablam! 
Oct 26 22:46:27.097 INFO kablam! warning: unused variable: `tx_collector`
Oct 26 22:46:27.098 INFO kablam!    --> src/main.rs:199:17
Oct 26 22:46:27.098 INFO kablam!     |
Oct 26 22:46:27.099 INFO kablam! 199 |         let mut tx_collector = tx_collector.clone();
Oct 26 22:46:27.100 INFO kablam!     |                 ^^^^^^^^^^^^ help: consider using `_tx_collector` instead
Oct 26 22:46:27.100 INFO kablam!     |
Oct 26 22:46:27.101 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 26 22:46:27.102 INFO kablam! 
Oct 26 22:46:27.102 INFO kablam! warning: unused variable: `word_file_map`
Oct 26 22:46:27.103 INFO kablam!    --> src/main.rs:331:13
Oct 26 22:46:27.104 INFO kablam!     |
Oct 26 22:46:27.104 INFO kablam! 331 |     let mut word_file_map : HashMap<String, Vec<String>> = HashMap::new();
Oct 26 22:46:27.105 INFO kablam!     |             ^^^^^^^^^^^^^ help: consider using `_word_file_map` instead
Oct 26 22:46:27.105 INFO kablam! 
Oct 26 22:46:27.163 INFO kablam! warning: variable does not need to be mutable
Oct 26 22:46:27.164 INFO kablam!    --> src/main.rs:331:9
Oct 26 22:46:27.164 INFO kablam!     |
Oct 26 22:46:27.164 INFO kablam! 331 |     let mut word_file_map : HashMap<String, Vec<String>> = HashMap::new();
Oct 26 22:46:27.165 INFO kablam!     |         ----^^^^^^^^^^^^^
Oct 26 22:46:27.165 INFO kablam!     |         |
Oct 26 22:46:27.165 INFO kablam!     |         help: remove this `mut`
Oct 26 22:46:27.166 INFO kablam!     |
Oct 26 22:46:27.166 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 26 22:46:27.166 INFO kablam! 
Oct 26 22:46:27.235 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 31.82s
Oct 26 22:46:27.256 INFO kablam! su: No module specific data is present
Oct 26 22:46:28.601 INFO running `"docker" "rm" "-f" "44d3a79f5a890011f92a8b296049c71c52908ee8c3846c9e20bca9d501e1e7d9"`
Oct 26 22:46:28.915 INFO blam! 44d3a79f5a890011f92a8b296049c71c52908ee8c3846c9e20bca9d501e1e7d9