Dec 01 05:53:49.588 INFO testing pnathan/signifier against 1.30.1 for beta-1.31-5
Dec 01 05:53:49.590 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 05:53:49.939 INFO [stdout] 2ec7436697e362ce91be05b317fb42721b14b885b743e6380901a3ba3925f0e2
Dec 01 05:53:49.943 INFO running `"docker" "start" "-a" "2ec7436697e362ce91be05b317fb42721b14b885b743e6380901a3ba3925f0e2"`
Dec 01 05:53:51.379 INFO [stderr] usermod: no changes
Dec 01 05:53:51.512 INFO [stderr]    Compiling serde v0.9.13
Dec 01 05:53:51.512 INFO [stderr]    Compiling quick-error v1.1.0
Dec 01 05:53:51.513 INFO [stderr]    Compiling memchr v0.1.11
Dec 01 05:53:51.519 INFO [stderr]    Compiling hyper v0.10.7
Dec 01 05:53:51.519 INFO [stderr]    Compiling syn v0.11.10
Dec 01 05:53:51.520 INFO [stderr]    Compiling thread-id v2.0.0
Dec 01 05:53:52.087 INFO [stderr]    Compiling thread_local v0.2.7
Dec 01 05:53:52.087 INFO [stderr]    Compiling flame v0.1.11
Dec 01 05:53:52.467 INFO [stderr]    Compiling aho-corasick v0.5.3
Dec 01 05:53:55.424 INFO [stderr]    Compiling regex v0.1.80
Dec 01 05:54:01.811 INFO [stderr]    Compiling serde_codegen_internals v0.14.2
Dec 01 05:54:10.467 INFO [stderr]    Compiling semver-parser v0.6.2
Dec 01 05:54:10.655 INFO [stderr]    Compiling env_logger v0.3.5
Dec 01 05:54:16.684 INFO [stderr]    Compiling serde_derive v0.9.13
Dec 01 05:54:16.700 INFO [stderr]    Compiling semver v0.5.1
Dec 01 05:54:17.070 INFO [stderr]    Compiling serde_json v0.9.10
Dec 01 05:54:28.623 INFO [stderr]    Compiling rusted_cypher v1.0.0
Dec 01 05:54:32.315 INFO [stderr]    Compiling signifier v1.0.0 (/source)
Dec 01 05:54:34.387 INFO [stderr] warning: unused variable: `tx_collector`
Dec 01 05:54:34.387 INFO [stderr]    --> src/main.rs:199:17
Dec 01 05:54:34.387 INFO [stderr]     |
Dec 01 05:54:34.387 INFO [stderr] 199 |         let mut tx_collector = tx_collector.clone();
Dec 01 05:54:34.387 INFO [stderr]     |                 ^^^^^^^^^^^^ help: consider using `_tx_collector` instead
Dec 01 05:54:34.387 INFO [stderr]     |
Dec 01 05:54:34.387 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 05:54:34.387 INFO [stderr] 
Dec 01 05:54:34.387 INFO [stderr] warning: unused variable: `word_file_map`
Dec 01 05:54:34.387 INFO [stderr]    --> src/main.rs:331:13
Dec 01 05:54:34.387 INFO [stderr]     |
Dec 01 05:54:34.387 INFO [stderr] 331 |     let mut word_file_map : HashMap<String, Vec<String>> = HashMap::new();
Dec 01 05:54:34.387 INFO [stderr]     |             ^^^^^^^^^^^^^ help: consider using `_word_file_map` instead
Dec 01 05:54:34.387 INFO [stderr] 
Dec 01 05:54:34.427 INFO [stderr] warning: variable does not need to be mutable
Dec 01 05:54:34.427 INFO [stderr]    --> src/main.rs:331:9
Dec 01 05:54:34.427 INFO [stderr]     |
Dec 01 05:54:34.427 INFO [stderr] 331 |     let mut word_file_map : HashMap<String, Vec<String>> = HashMap::new();
Dec 01 05:54:34.427 INFO [stderr]     |         ----^^^^^^^^^^^^^
Dec 01 05:54:34.427 INFO [stderr]     |         |
Dec 01 05:54:34.427 INFO [stderr]     |         help: remove this `mut`
Dec 01 05:54:34.427 INFO [stderr]     |
Dec 01 05:54:34.427 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 01 05:54:34.427 INFO [stderr] 
Dec 01 05:54:37.892 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.48s
Dec 01 05:54:37.899 INFO [stderr] su: No module specific data is present
Dec 01 05:54:38.371 INFO running `"docker" "inspect" "2ec7436697e362ce91be05b317fb42721b14b885b743e6380901a3ba3925f0e2"`
Dec 01 05:54:38.687 INFO running `"docker" "rm" "-f" "2ec7436697e362ce91be05b317fb42721b14b885b743e6380901a3ba3925f0e2"`
Dec 01 05:54:39.083 INFO [stdout] 2ec7436697e362ce91be05b317fb42721b14b885b743e6380901a3ba3925f0e2
Dec 01 05:54:39.087 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 05:54:39.424 INFO [stdout] 6f2b1bbbcf5c1d9eec9e8a4108ba2c0b2f3d1658b373c23681ae7f2c7dee8c78
Dec 01 05:54:39.424 INFO running `"docker" "start" "-a" "6f2b1bbbcf5c1d9eec9e8a4108ba2c0b2f3d1658b373c23681ae7f2c7dee8c78"`
Dec 01 05:54:40.002 INFO [stderr] usermod: no changes
Dec 01 05:54:40.088 INFO [stderr]    Compiling signifier v1.0.0 (/source)
Dec 01 05:54:41.337 INFO [stderr] warning: unused variable: `tx_collector`
Dec 01 05:54:41.337 INFO [stderr]    --> src/main.rs:199:17
Dec 01 05:54:41.337 INFO [stderr]     |
Dec 01 05:54:41.337 INFO [stderr] 199 |         let mut tx_collector = tx_collector.clone();
Dec 01 05:54:41.337 INFO [stderr]     |                 ^^^^^^^^^^^^ help: consider using `_tx_collector` instead
Dec 01 05:54:41.337 INFO [stderr]     |
Dec 01 05:54:41.337 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 05:54:41.337 INFO [stderr] 
Dec 01 05:54:41.337 INFO [stderr] warning: unused variable: `word_file_map`
Dec 01 05:54:41.337 INFO [stderr]    --> src/main.rs:331:13
Dec 01 05:54:41.337 INFO [stderr]     |
Dec 01 05:54:41.337 INFO [stderr] 331 |     let mut word_file_map : HashMap<String, Vec<String>> = HashMap::new();
Dec 01 05:54:41.337 INFO [stderr]     |             ^^^^^^^^^^^^^ help: consider using `_word_file_map` instead
Dec 01 05:54:41.337 INFO [stderr] 
Dec 01 05:54:41.367 INFO [stderr] warning: variable does not need to be mutable
Dec 01 05:54:41.367 INFO [stderr]    --> src/main.rs:331:9
Dec 01 05:54:41.367 INFO [stderr]     |
Dec 01 05:54:41.367 INFO [stderr] 331 |     let mut word_file_map : HashMap<String, Vec<String>> = HashMap::new();
Dec 01 05:54:41.367 INFO [stderr]     |         ----^^^^^^^^^^^^^
Dec 01 05:54:41.367 INFO [stderr]     |         |
Dec 01 05:54:41.367 INFO [stderr]     |         help: remove this `mut`
Dec 01 05:54:41.367 INFO [stderr]     |
Dec 01 05:54:41.367 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 01 05:54:41.367 INFO [stderr] 
Dec 01 05:54:42.007 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
Dec 01 05:54:42.010 INFO [stderr] su: No module specific data is present
Dec 01 05:54:42.633 INFO running `"docker" "inspect" "6f2b1bbbcf5c1d9eec9e8a4108ba2c0b2f3d1658b373c23681ae7f2c7dee8c78"`
Dec 01 05:54:42.935 INFO running `"docker" "rm" "-f" "6f2b1bbbcf5c1d9eec9e8a4108ba2c0b2f3d1658b373c23681ae7f2c7dee8c78"`
Dec 01 05:54:43.167 INFO [stdout] 6f2b1bbbcf5c1d9eec9e8a4108ba2c0b2f3d1658b373c23681ae7f2c7dee8c78
Dec 01 05:54:43.176 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 05:54:43.723 INFO [stdout] d874a776cb2071f967775d5c835d497db2415a521bdb52539db9ad5eb45fe023
Dec 01 05:54:43.729 INFO running `"docker" "start" "-a" "d874a776cb2071f967775d5c835d497db2415a521bdb52539db9ad5eb45fe023"`
Dec 01 05:54:45.279 INFO [stderr] usermod: no changes
Dec 01 05:54:45.396 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 01 05:54:45.419 INFO [stderr]      Running /target/debug/deps/signifier-e9a593bd07176f05
Dec 01 05:54:45.423 INFO [stdout] 
Dec 01 05:54:45.423 INFO [stdout] running 0 tests
Dec 01 05:54:45.423 INFO [stdout] 
Dec 01 05:54:45.423 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 05:54:45.423 INFO [stdout] 
Dec 01 05:54:45.424 INFO [stderr] su: No module specific data is present
Dec 01 05:54:46.198 INFO running `"docker" "inspect" "d874a776cb2071f967775d5c835d497db2415a521bdb52539db9ad5eb45fe023"`
Dec 01 05:54:46.466 INFO running `"docker" "rm" "-f" "d874a776cb2071f967775d5c835d497db2415a521bdb52539db9ad5eb45fe023"`
Dec 01 05:54:46.735 INFO [stdout] d874a776cb2071f967775d5c835d497db2415a521bdb52539db9ad5eb45fe023
