Dec 13 07:09:12.498 INFO testing pnathan/signifier against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 07:09:12.498 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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"`
Dec 13 07:09:12.812 INFO [stdout] 541343c39a8cc561568a27930477bb0e7a6ad5d77037b6ef401a1fc73b4b03b9
Dec 13 07:09:12.816 INFO running `"docker" "start" "-a" "541343c39a8cc561568a27930477bb0e7a6ad5d77037b6ef401a1fc73b4b03b9"`
Dec 13 07:09:13.303 INFO [stderr] usermod: no changes
Dec 13 07:09:13.427 INFO [stderr]    Compiling lazy_static v0.2.6
Dec 13 07:09:13.427 INFO [stderr]    Compiling serde v0.9.13
Dec 13 07:09:13.431 INFO [stderr]    Compiling memchr v0.1.11
Dec 13 07:09:13.435 INFO [stderr]    Compiling hyper v0.10.7
Dec 13 07:09:13.435 INFO [stderr]    Compiling syn v0.11.10
Dec 13 07:09:13.438 INFO [stderr]    Compiling thread-id v2.0.0
Dec 13 07:09:14.263 INFO [stderr]    Compiling thread_local v0.2.7
Dec 13 07:09:14.263 INFO [stderr]    Compiling flame v0.1.11
Dec 13 07:09:14.460 INFO [stderr]    Compiling aho-corasick v0.5.3
Dec 13 07:09:17.239 INFO [stderr]    Compiling regex v0.1.80
Dec 13 07:09:29.511 INFO [stderr]    Compiling serde_codegen_internals v0.14.2
Dec 13 07:09:30.619 INFO [stderr]    Compiling semver-parser v0.6.2
Dec 13 07:09:30.619 INFO [stderr]    Compiling env_logger v0.3.5
Dec 13 07:09:36.767 INFO [stderr]    Compiling semver v0.5.1
Dec 13 07:09:41.937 INFO [stderr]    Compiling serde_derive v0.9.13
Dec 13 07:09:46.146 INFO [stderr]    Compiling serde_json v0.9.10
Dec 13 07:09:53.029 INFO [stderr]    Compiling rusted_cypher v1.0.0
Dec 13 07:09:55.764 INFO [stderr]    Compiling signifier v1.0.0 (/source)
Dec 13 07:09:57.591 INFO [stderr] warning: unused variable: `tx_collector`
Dec 13 07:09:57.591 INFO [stderr]    --> src/main.rs:199:17
Dec 13 07:09:57.591 INFO [stderr]     |
Dec 13 07:09:57.591 INFO [stderr] 199 |         let mut tx_collector = tx_collector.clone();
Dec 13 07:09:57.591 INFO [stderr]     |                 ^^^^^^^^^^^^ help: consider using `_tx_collector` instead
Dec 13 07:09:57.591 INFO [stderr]     |
Dec 13 07:09:57.591 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 07:09:57.591 INFO [stderr] 
Dec 13 07:09:57.591 INFO [stderr] warning: unused variable: `word_file_map`
Dec 13 07:09:57.591 INFO [stderr]    --> src/main.rs:331:13
Dec 13 07:09:57.591 INFO [stderr]     |
Dec 13 07:09:57.591 INFO [stderr] 331 |     let mut word_file_map : HashMap<String, Vec<String>> = HashMap::new();
Dec 13 07:09:57.591 INFO [stderr]     |             ^^^^^^^^^^^^^ help: consider using `_word_file_map` instead
Dec 13 07:09:57.591 INFO [stderr] 
Dec 13 07:09:57.636 INFO [stderr] warning: variable does not need to be mutable
Dec 13 07:09:57.636 INFO [stderr]    --> src/main.rs:331:9
Dec 13 07:09:57.636 INFO [stderr]     |
Dec 13 07:09:57.636 INFO [stderr] 331 |     let mut word_file_map : HashMap<String, Vec<String>> = HashMap::new();
Dec 13 07:09:57.636 INFO [stderr]     |         ----^^^^^^^^^^^^^
Dec 13 07:09:57.636 INFO [stderr]     |         |
Dec 13 07:09:57.636 INFO [stderr]     |         help: remove this `mut`
Dec 13 07:09:57.636 INFO [stderr]     |
Dec 13 07:09:57.636 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 07:09:57.636 INFO [stderr] 
Dec 13 07:10:00.188 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.87s
Dec 13 07:10:00.200 INFO [stderr] su: No module specific data is present
Dec 13 07:10:01.164 INFO running `"docker" "inspect" "541343c39a8cc561568a27930477bb0e7a6ad5d77037b6ef401a1fc73b4b03b9"`
Dec 13 07:10:01.431 INFO running `"docker" "rm" "-f" "541343c39a8cc561568a27930477bb0e7a6ad5d77037b6ef401a1fc73b4b03b9"`
Dec 13 07:10:01.691 INFO [stdout] 541343c39a8cc561568a27930477bb0e7a6ad5d77037b6ef401a1fc73b4b03b9
Dec 13 07:10:01.693 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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"`
Dec 13 07:10:02.155 INFO [stdout] 6d2e9742173c52d8d957876054c3cad785ad27770e363bfd08ad2b54c5b185da
Dec 13 07:10:02.161 INFO running `"docker" "start" "-a" "6d2e9742173c52d8d957876054c3cad785ad27770e363bfd08ad2b54c5b185da"`
Dec 13 07:10:03.140 INFO [stderr] usermod: no changes
Dec 13 07:10:03.370 INFO [stderr]    Compiling signifier v1.0.0 (/source)
Dec 13 07:10:04.446 INFO [stderr] warning: unused variable: `tx_collector`
Dec 13 07:10:04.447 INFO [stderr]    --> src/main.rs:199:17
Dec 13 07:10:04.447 INFO [stderr]     |
Dec 13 07:10:04.447 INFO [stderr] 199 |         let mut tx_collector = tx_collector.clone();
Dec 13 07:10:04.447 INFO [stderr]     |                 ^^^^^^^^^^^^ help: consider using `_tx_collector` instead
Dec 13 07:10:04.447 INFO [stderr]     |
Dec 13 07:10:04.447 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 07:10:04.447 INFO [stderr] 
Dec 13 07:10:04.447 INFO [stderr] warning: unused variable: `word_file_map`
Dec 13 07:10:04.447 INFO [stderr]    --> src/main.rs:331:13
Dec 13 07:10:04.447 INFO [stderr]     |
Dec 13 07:10:04.447 INFO [stderr] 331 |     let mut word_file_map : HashMap<String, Vec<String>> = HashMap::new();
Dec 13 07:10:04.447 INFO [stderr]     |             ^^^^^^^^^^^^^ help: consider using `_word_file_map` instead
Dec 13 07:10:04.447 INFO [stderr] 
Dec 13 07:10:04.474 INFO [stderr] warning: variable does not need to be mutable
Dec 13 07:10:04.474 INFO [stderr]    --> src/main.rs:331:9
Dec 13 07:10:04.474 INFO [stderr]     |
Dec 13 07:10:04.474 INFO [stderr] 331 |     let mut word_file_map : HashMap<String, Vec<String>> = HashMap::new();
Dec 13 07:10:04.474 INFO [stderr]     |         ----^^^^^^^^^^^^^
Dec 13 07:10:04.475 INFO [stderr]     |         |
Dec 13 07:10:04.475 INFO [stderr]     |         help: remove this `mut`
Dec 13 07:10:04.475 INFO [stderr]     |
Dec 13 07:10:04.475 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 07:10:04.475 INFO [stderr] 
Dec 13 07:10:04.770 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
Dec 13 07:10:04.775 INFO [stderr] su: No module specific data is present
Dec 13 07:10:05.209 INFO running `"docker" "inspect" "6d2e9742173c52d8d957876054c3cad785ad27770e363bfd08ad2b54c5b185da"`
Dec 13 07:10:05.481 INFO running `"docker" "rm" "-f" "6d2e9742173c52d8d957876054c3cad785ad27770e363bfd08ad2b54c5b185da"`
Dec 13 07:10:05.855 INFO [stdout] 6d2e9742173c52d8d957876054c3cad785ad27770e363bfd08ad2b54c5b185da
Dec 13 07:10:05.867 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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"`
Dec 13 07:10:06.468 INFO [stdout] 0c64d0a57a96a5c2ae81c6d4338122b540dca3420bbe4c62bdcec8dd7200e150
Dec 13 07:10:06.470 INFO running `"docker" "start" "-a" "0c64d0a57a96a5c2ae81c6d4338122b540dca3420bbe4c62bdcec8dd7200e150"`
Dec 13 07:10:08.023 INFO [stderr] usermod: no changes
Dec 13 07:10:08.195 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
Dec 13 07:10:08.271 INFO [stderr]      Running /target/debug/deps/signifier-823768c98fa65c66
Dec 13 07:10:08.271 INFO [stderr] su: No module specific data is present
Dec 13 07:10:08.271 INFO [stdout] 
Dec 13 07:10:08.271 INFO [stdout] running 0 tests
Dec 13 07:10:08.271 INFO [stdout] 
Dec 13 07:10:08.271 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 07:10:08.271 INFO [stdout] 
Dec 13 07:10:09.032 INFO running `"docker" "inspect" "0c64d0a57a96a5c2ae81c6d4338122b540dca3420bbe4c62bdcec8dd7200e150"`
Dec 13 07:10:09.291 INFO running `"docker" "rm" "-f" "0c64d0a57a96a5c2ae81c6d4338122b540dca3420bbe4c62bdcec8dd7200e150"`
Dec 13 07:10:09.566 INFO [stdout] 0c64d0a57a96a5c2ae81c6d4338122b540dca3420bbe4c62bdcec8dd7200e150