Oct 21 14:43:27.377 INFO checking pnathan/signifier against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 14:43:27.377 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-1/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192/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 21 14:43:27.872 INFO blam! 99ac7f618f435874e20b58885fec95a84af2c40db31dceb40d390ef501cab829
Oct 21 14:43:27.878 INFO running `"docker" "start" "-a" "99ac7f618f435874e20b58885fec95a84af2c40db31dceb40d390ef501cab829"`
Oct 21 14:43:28.887 INFO kablam! usermod: no changes
Oct 21 14:43:29.165 INFO kablam!     Checking serde v0.9.13
Oct 21 14:43:29.166 INFO kablam!     Checking quick-error v1.1.0
Oct 21 14:43:29.166 INFO kablam!     Checking memchr v0.1.11
Oct 21 14:43:29.167 INFO kablam!    Compiling hyper v0.10.7
Oct 21 14:43:29.176 INFO kablam!     Checking thread-id v2.0.0
Oct 21 14:43:29.176 INFO kablam!    Compiling serde_derive v0.9.13
Oct 21 14:43:30.200 INFO kablam!     Checking thread_local v0.2.7
Oct 21 14:43:30.200 INFO kablam!     Checking flame v0.1.11
Oct 21 14:43:31.244 INFO kablam!     Checking aho-corasick v0.5.3
Oct 21 14:43:32.184 INFO kablam!     Checking regex v0.1.80
Oct 21 14:43:37.904 INFO kablam!     Checking semver-parser v0.6.2
Oct 21 14:43:37.904 INFO kablam!     Checking env_logger v0.3.5
Oct 21 14:43:39.784 INFO kablam!     Checking semver v0.5.1
Oct 21 14:43:47.149 INFO kablam!     Checking serde_json v0.9.10
Oct 21 14:43:49.323 INFO kablam!     Checking rusted_cypher v1.0.0
Oct 21 14:43:50.796 INFO kablam!     Checking signifier v1.0.0 (/source)
Oct 21 14:43:52.861 INFO kablam! warning: unused variable: `tx_collector`
Oct 21 14:43:52.861 INFO kablam!    --> src/main.rs:199:17
Oct 21 14:43:52.861 INFO kablam!     |
Oct 21 14:43:52.861 INFO kablam! 199 |         let mut tx_collector = tx_collector.clone();
Oct 21 14:43:52.861 INFO kablam!     |                 ^^^^^^^^^^^^ help: consider using `_tx_collector` instead
Oct 21 14:43:52.861 INFO kablam!     |
Oct 21 14:43:52.861 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 21 14:43:52.862 INFO kablam! 
Oct 21 14:43:52.862 INFO kablam! warning: unused variable: `word_file_map`
Oct 21 14:43:52.862 INFO kablam!    --> src/main.rs:331:13
Oct 21 14:43:52.862 INFO kablam!     |
Oct 21 14:43:52.862 INFO kablam! 331 |     let mut word_file_map : HashMap<String, Vec<String>> = HashMap::new();
Oct 21 14:43:52.862 INFO kablam!     |             ^^^^^^^^^^^^^ help: consider using `_word_file_map` instead
Oct 21 14:43:52.862 INFO kablam! 
Oct 21 14:43:52.917 INFO kablam! warning: variable does not need to be mutable
Oct 21 14:43:52.917 INFO kablam!    --> src/main.rs:331:9
Oct 21 14:43:52.918 INFO kablam!     |
Oct 21 14:43:52.918 INFO kablam! 331 |     let mut word_file_map : HashMap<String, Vec<String>> = HashMap::new();
Oct 21 14:43:52.918 INFO kablam!     |         ----^^^^^^^^^^^^^
Oct 21 14:43:52.919 INFO kablam!     |         |
Oct 21 14:43:52.919 INFO kablam!     |         help: remove this `mut`
Oct 21 14:43:52.919 INFO kablam!     |
Oct 21 14:43:52.919 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 21 14:43:52.920 INFO kablam! 
Oct 21 14:43:53.027 INFO kablam! warning: unused variable: `tx_collector`
Oct 21 14:43:53.027 INFO kablam!    --> src/main.rs:199:17
Oct 21 14:43:53.027 INFO kablam!     |
Oct 21 14:43:53.028 INFO kablam! 199 |         let mut tx_collector = tx_collector.clone();
Oct 21 14:43:53.028 INFO kablam!     |                 ^^^^^^^^^^^^ help: consider using `_tx_collector` instead
Oct 21 14:43:53.029 INFO kablam!     |
Oct 21 14:43:53.029 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 21 14:43:53.029 INFO kablam! 
Oct 21 14:43:53.029 INFO kablam! warning: unused variable: `word_file_map`
Oct 21 14:43:53.030 INFO kablam!    --> src/main.rs:331:13
Oct 21 14:43:53.030 INFO kablam!     |
Oct 21 14:43:53.031 INFO kablam! 331 |     let mut word_file_map : HashMap<String, Vec<String>> = HashMap::new();
Oct 21 14:43:53.031 INFO kablam!     |             ^^^^^^^^^^^^^ help: consider using `_word_file_map` instead
Oct 21 14:43:53.031 INFO kablam! 
Oct 21 14:43:53.097 INFO kablam! warning: variable does not need to be mutable
Oct 21 14:43:53.097 INFO kablam!    --> src/main.rs:331:9
Oct 21 14:43:53.097 INFO kablam!     |
Oct 21 14:43:53.098 INFO kablam! 331 |     let mut word_file_map : HashMap<String, Vec<String>> = HashMap::new();
Oct 21 14:43:53.098 INFO kablam!     |         ----^^^^^^^^^^^^^
Oct 21 14:43:53.098 INFO kablam!     |         |
Oct 21 14:43:53.099 INFO kablam!     |         help: remove this `mut`
Oct 21 14:43:53.099 INFO kablam!     |
Oct 21 14:43:53.099 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 21 14:43:53.099 INFO kablam! 
Oct 21 14:43:53.172 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 24.26s
Oct 21 14:43:53.185 INFO kablam! su: No module specific data is present
Oct 21 14:43:53.905 INFO running `"docker" "rm" "-f" "99ac7f618f435874e20b58885fec95a84af2c40db31dceb40d390ef501cab829"`
Oct 21 14:43:54.140 INFO blam! 99ac7f618f435874e20b58885fec95a84af2c40db31dceb40d390ef501cab829