Oct 31 23:04:52.513 INFO checking pnathan/signifier against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Oct 31 23:04:52.514 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 31 23:04:52.748 INFO blam! fdcd1f271f04d25a73f2b3099177f5a95d52313c477ee6b77119a7e9a9a3d6cf
Oct 31 23:04:52.756 INFO running `"docker" "start" "-a" "fdcd1f271f04d25a73f2b3099177f5a95d52313c477ee6b77119a7e9a9a3d6cf"`
Oct 31 23:04:53.261 INFO kablam! usermod: no changes
Oct 31 23:04:53.377 INFO kablam!     Checking serde v0.9.13
Oct 31 23:04:53.380 INFO kablam!     Checking quick-error v1.1.0
Oct 31 23:04:53.380 INFO kablam!     Checking memchr v0.1.11
Oct 31 23:04:53.380 INFO kablam!    Compiling hyper v0.10.7
Oct 31 23:04:53.380 INFO kablam!     Checking idna v0.1.1
Oct 31 23:04:53.380 INFO kablam!    Compiling syn v0.11.10
Oct 31 23:04:53.380 INFO kablam!     Checking thread-id v2.0.0
Oct 31 23:04:54.348 INFO kablam!     Checking aho-corasick v0.5.3
Oct 31 23:04:54.376 INFO kablam!     Checking thread_local v0.2.7
Oct 31 23:04:54.377 INFO kablam!     Checking flame v0.1.11
Oct 31 23:04:56.048 INFO kablam!     Checking regex v0.1.80
Oct 31 23:05:01.079 INFO kablam!     Checking url v1.4.0
Oct 31 23:05:03.201 INFO kablam!     Checking semver-parser v0.6.2
Oct 31 23:05:03.201 INFO kablam!     Checking env_logger v0.3.5
Oct 31 23:05:05.136 INFO kablam!     Checking semver v0.5.1
Oct 31 23:05:09.911 INFO kablam!    Compiling serde_codegen_internals v0.14.2
Oct 31 23:05:12.482 INFO kablam!    Compiling serde_derive v0.9.13
Oct 31 23:05:15.216 INFO kablam!     Checking serde_json v0.9.10
Oct 31 23:05:22.172 INFO kablam!     Checking rusted_cypher v1.0.0
Oct 31 23:05:24.145 INFO kablam!     Checking signifier v1.0.0 (/source)
Oct 31 23:05:26.490 INFO kablam! warning: unused variable: `tx_collector`
Oct 31 23:05:26.490 INFO kablam!    --> src/main.rs:199:17
Oct 31 23:05:26.490 INFO kablam!     |
Oct 31 23:05:26.490 INFO kablam! 199 |         let mut tx_collector = tx_collector.clone();
Oct 31 23:05:26.490 INFO kablam!     |                 ^^^^^^^^^^^^ help: consider using `_tx_collector` instead
Oct 31 23:05:26.490 INFO kablam!     |
Oct 31 23:05:26.490 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 31 23:05:26.490 INFO kablam! 
Oct 31 23:05:26.490 INFO kablam! warning: unused variable: `word_file_map`
Oct 31 23:05:26.490 INFO kablam!    --> src/main.rs:331:13
Oct 31 23:05:26.492 INFO kablam!     |
Oct 31 23:05:26.492 INFO kablam! 331 |     let mut word_file_map : HashMap<String, Vec<String>> = HashMap::new();
Oct 31 23:05:26.492 INFO kablam!     |             ^^^^^^^^^^^^^ help: consider using `_word_file_map` instead
Oct 31 23:05:26.492 INFO kablam! 
Oct 31 23:05:26.573 INFO kablam! warning: variable does not need to be mutable
Oct 31 23:05:26.573 INFO kablam!    --> src/main.rs:331:9
Oct 31 23:05:26.574 INFO kablam!     |
Oct 31 23:05:26.574 INFO kablam! 331 |     let mut word_file_map : HashMap<String, Vec<String>> = HashMap::new();
Oct 31 23:05:26.574 INFO kablam!     |         ----^^^^^^^^^^^^^
Oct 31 23:05:26.574 INFO kablam!     |         |
Oct 31 23:05:26.574 INFO kablam!     |         help: remove this `mut`
Oct 31 23:05:26.574 INFO kablam!     |
Oct 31 23:05:26.574 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 31 23:05:26.574 INFO kablam! 
Oct 31 23:05:26.736 INFO kablam! warning: unused variable: `tx_collector`
Oct 31 23:05:26.736 INFO kablam!    --> src/main.rs:199:17
Oct 31 23:05:26.736 INFO kablam!     |
Oct 31 23:05:26.736 INFO kablam! 199 |         let mut tx_collector = tx_collector.clone();
Oct 31 23:05:26.736 INFO kablam!     |                 ^^^^^^^^^^^^ help: consider using `_tx_collector` instead
Oct 31 23:05:26.736 INFO kablam!     |
Oct 31 23:05:26.736 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 31 23:05:26.736 INFO kablam! 
Oct 31 23:05:26.736 INFO kablam! warning: unused variable: `word_file_map`
Oct 31 23:05:26.736 INFO kablam!    --> src/main.rs:331:13
Oct 31 23:05:26.736 INFO kablam!     |
Oct 31 23:05:26.736 INFO kablam! 331 |     let mut word_file_map : HashMap<String, Vec<String>> = HashMap::new();
Oct 31 23:05:26.736 INFO kablam!     |             ^^^^^^^^^^^^^ help: consider using `_word_file_map` instead
Oct 31 23:05:26.736 INFO kablam! 
Oct 31 23:05:26.808 INFO kablam! warning: variable does not need to be mutable
Oct 31 23:05:26.808 INFO kablam!    --> src/main.rs:331:9
Oct 31 23:05:26.808 INFO kablam!     |
Oct 31 23:05:26.808 INFO kablam! 331 |     let mut word_file_map : HashMap<String, Vec<String>> = HashMap::new();
Oct 31 23:05:26.808 INFO kablam!     |         ----^^^^^^^^^^^^^
Oct 31 23:05:26.808 INFO kablam!     |         |
Oct 31 23:05:26.808 INFO kablam!     |         help: remove this `mut`
Oct 31 23:05:26.808 INFO kablam!     |
Oct 31 23:05:26.808 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 31 23:05:26.808 INFO kablam! 
Oct 31 23:05:26.888 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 33.61s
Oct 31 23:05:26.904 INFO kablam! su: No module specific data is present
Oct 31 23:05:27.961 INFO running `"docker" "rm" "-f" "fdcd1f271f04d25a73f2b3099177f5a95d52313c477ee6b77119a7e9a9a3d6cf"`
Oct 31 23:05:28.224 INFO blam! fdcd1f271f04d25a73f2b3099177f5a95d52313c477ee6b77119a7e9a9a3d6cf