Dec 06 17:26:28.923 INFO testing webscale-0.9.4 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 17:26:28.923 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 17:26:29.464 INFO [stdout] 94dc6c57c317691d480e68063497687998de43630bfcd85b50cf65718e6668c8
Dec 06 17:26:29.470 INFO running `"docker" "start" "-a" "94dc6c57c317691d480e68063497687998de43630bfcd85b50cf65718e6668c8"`
Dec 06 17:26:30.599 INFO [stderr] usermod: no changes
Dec 06 17:26:30.784 INFO [stderr]    Compiling openssl-sys v0.7.17
Dec 06 17:26:30.784 INFO [stderr]    Compiling openssl-sys-extras v0.7.14
Dec 06 17:26:30.784 INFO [stderr]    Compiling openssl v0.7.14
Dec 06 17:26:37.722 INFO [stderr]    Compiling cookie v0.2.5
Dec 06 17:26:37.722 INFO [stderr]    Compiling openssl-verify v0.1.0
Dec 06 17:26:37.722 INFO [stderr]    Compiling irc v0.11.8
Dec 06 17:26:42.148 INFO [stderr]    Compiling hyper v0.9.18
Dec 06 17:26:57.269 INFO [stderr]    Compiling webscale v0.9.4 (/source)
Dec 06 17:27:00.360 INFO [stderr] warning: unused variable: `e`
Dec 06 17:27:00.360 INFO [stderr]    --> src/main.rs:142:17
Dec 06 17:27:00.360 INFO [stderr]     |
Dec 06 17:27:00.360 INFO [stderr] 142 |             Err(e) => {
Dec 06 17:27:00.360 INFO [stderr]     |                 ^ help: consider using `_e` instead
Dec 06 17:27:00.360 INFO [stderr]     |
Dec 06 17:27:00.360 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 06 17:27:00.360 INFO [stderr] 
Dec 06 17:27:00.360 INFO [stderr] warning: unused variable: `tx`
Dec 06 17:27:00.360 INFO [stderr]    --> src/main.rs:188:55
Dec 06 17:27:00.360 INFO [stderr]     |
Dec 06 17:27:00.360 INFO [stderr] 188 |     fn handle_message(&mut self, message :IrcMessage, tx :mpsc::Sender<IrcMessage>) {
Dec 06 17:27:00.360 INFO [stderr]     |                                                       ^^ help: consider using `_tx` instead
Dec 06 17:27:00.360 INFO [stderr] 
Dec 06 17:27:00.364 INFO [stderr] warning: variable does not need to be mutable
Dec 06 17:27:00.364 INFO [stderr]    --> src/main.rs:141:13
Dec 06 17:27:00.364 INFO [stderr]     |
Dec 06 17:27:00.364 INFO [stderr] 141 |         let mut file = match File::open("patterns.txt") {
Dec 06 17:27:00.364 INFO [stderr]     |             ----^^^^
Dec 06 17:27:00.364 INFO [stderr]     |             |
Dec 06 17:27:00.364 INFO [stderr]     |             help: remove this `mut`
Dec 06 17:27:00.364 INFO [stderr]     |
Dec 06 17:27:00.364 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 06 17:27:00.364 INFO [stderr] 
Dec 06 17:27:00.372 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 17:27:00.372 INFO [stderr]   --> src/main.rs:28:13
Dec 06 17:27:00.372 INFO [stderr]    |
Dec 06 17:27:00.372 INFO [stderr] 28 |             res.take(15000).read_to_string(&mut body);
Dec 06 17:27:00.372 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 17:27:00.372 INFO [stderr]    |
Dec 06 17:27:00.372 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 17:27:00.372 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 17:27:00.372 INFO [stderr] 
Dec 06 17:27:00.380 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 17:27:00.380 INFO [stderr]    --> src/main.rs:111:25
Dec 06 17:27:00.380 INFO [stderr]     |
Dec 06 17:27:00.380 INFO [stderr] 111 |                         tx.send(reply);
Dec 06 17:27:00.380 INFO [stderr]     |                         ^^^^^^^^^^^^^^^
Dec 06 17:27:00.380 INFO [stderr]     |
Dec 06 17:27:00.380 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 17:27:00.380 INFO [stderr] 
Dec 06 17:27:00.380 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 17:27:00.380 INFO [stderr]    --> src/main.rs:178:17
Dec 06 17:27:00.380 INFO [stderr]     |
Dec 06 17:27:00.380 INFO [stderr] 178 |                 tx.send(reply);
Dec 06 17:27:00.380 INFO [stderr]     |                 ^^^^^^^^^^^^^^^
Dec 06 17:27:00.380 INFO [stderr]     |
Dec 06 17:27:00.380 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 17:27:00.380 INFO [stderr] 
Dec 06 17:27:00.380 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 17:27:00.380 INFO [stderr]    --> src/main.rs:249:13
Dec 06 17:27:00.380 INFO [stderr]     |
Dec 06 17:27:00.380 INFO [stderr] 249 |             server_outbound.send_privmsg(&msg.target, &msg.message);
Dec 06 17:27:00.380 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 17:27:00.380 INFO [stderr]     |
Dec 06 17:27:00.380 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 17:27:00.380 INFO [stderr] 
Dec 06 17:27:05.482 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.86s
Dec 06 17:27:05.491 INFO [stderr] su: No module specific data is present
Dec 06 17:27:06.292 INFO running `"docker" "inspect" "94dc6c57c317691d480e68063497687998de43630bfcd85b50cf65718e6668c8"`
Dec 06 17:27:06.710 INFO running `"docker" "rm" "-f" "94dc6c57c317691d480e68063497687998de43630bfcd85b50cf65718e6668c8"`
Dec 06 17:27:07.025 INFO [stdout] 94dc6c57c317691d480e68063497687998de43630bfcd85b50cf65718e6668c8
Dec 06 17:27:07.032 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 17:27:07.411 INFO [stdout] 1f2dd7a30270d410edbb37024aa7c33e350925e702927f2cc60b09b699a6355a
Dec 06 17:27:07.414 INFO running `"docker" "start" "-a" "1f2dd7a30270d410edbb37024aa7c33e350925e702927f2cc60b09b699a6355a"`
Dec 06 17:27:09.359 INFO [stderr] usermod: no changes
Dec 06 17:27:09.578 INFO [stderr]    Compiling webscale v0.9.4 (/source)
Dec 06 17:27:12.305 INFO [stderr] warning: unused variable: `e`
Dec 06 17:27:12.305 INFO [stderr]    --> src/main.rs:142:17
Dec 06 17:27:12.305 INFO [stderr]     |
Dec 06 17:27:12.305 INFO [stderr] 142 |             Err(e) => {
Dec 06 17:27:12.305 INFO [stderr]     |                 ^ help: consider using `_e` instead
Dec 06 17:27:12.305 INFO [stderr]     |
Dec 06 17:27:12.305 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 06 17:27:12.305 INFO [stderr] 
Dec 06 17:27:12.305 INFO [stderr] warning: unused variable: `tx`
Dec 06 17:27:12.305 INFO [stderr]    --> src/main.rs:188:55
Dec 06 17:27:12.305 INFO [stderr]     |
Dec 06 17:27:12.305 INFO [stderr] 188 |     fn handle_message(&mut self, message :IrcMessage, tx :mpsc::Sender<IrcMessage>) {
Dec 06 17:27:12.305 INFO [stderr]     |                                                       ^^ help: consider using `_tx` instead
Dec 06 17:27:12.305 INFO [stderr] 
Dec 06 17:27:12.318 INFO [stderr] warning: variable does not need to be mutable
Dec 06 17:27:12.318 INFO [stderr]    --> src/main.rs:141:13
Dec 06 17:27:12.318 INFO [stderr]     |
Dec 06 17:27:12.318 INFO [stderr] 141 |         let mut file = match File::open("patterns.txt") {
Dec 06 17:27:12.318 INFO [stderr]     |             ----^^^^
Dec 06 17:27:12.318 INFO [stderr]     |             |
Dec 06 17:27:12.318 INFO [stderr]     |             help: remove this `mut`
Dec 06 17:27:12.318 INFO [stderr]     |
Dec 06 17:27:12.318 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 06 17:27:12.318 INFO [stderr] 
Dec 06 17:27:12.329 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 17:27:12.329 INFO [stderr]   --> src/main.rs:28:13
Dec 06 17:27:12.329 INFO [stderr]    |
Dec 06 17:27:12.329 INFO [stderr] 28 |             res.take(15000).read_to_string(&mut body);
Dec 06 17:27:12.329 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 17:27:12.329 INFO [stderr]    |
Dec 06 17:27:12.329 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 17:27:12.330 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 17:27:12.330 INFO [stderr] 
Dec 06 17:27:12.330 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 17:27:12.330 INFO [stderr]    --> src/main.rs:111:25
Dec 06 17:27:12.330 INFO [stderr]     |
Dec 06 17:27:12.330 INFO [stderr] 111 |                         tx.send(reply);
Dec 06 17:27:12.330 INFO [stderr]     |                         ^^^^^^^^^^^^^^^
Dec 06 17:27:12.330 INFO [stderr]     |
Dec 06 17:27:12.330 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 17:27:12.330 INFO [stderr] 
Dec 06 17:27:12.330 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 17:27:12.330 INFO [stderr]    --> src/main.rs:178:17
Dec 06 17:27:12.330 INFO [stderr]     |
Dec 06 17:27:12.330 INFO [stderr] 178 |                 tx.send(reply);
Dec 06 17:27:12.330 INFO [stderr]     |                 ^^^^^^^^^^^^^^^
Dec 06 17:27:12.330 INFO [stderr]     |
Dec 06 17:27:12.330 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 17:27:12.330 INFO [stderr] 
Dec 06 17:27:12.330 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 17:27:12.331 INFO [stderr]    --> src/main.rs:249:13
Dec 06 17:27:12.331 INFO [stderr]     |
Dec 06 17:27:12.331 INFO [stderr] 249 |             server_outbound.send_privmsg(&msg.target, &msg.message);
Dec 06 17:27:12.331 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 17:27:12.331 INFO [stderr]     |
Dec 06 17:27:12.331 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 17:27:12.331 INFO [stderr] 
Dec 06 17:27:12.804 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.42s
Dec 06 17:27:12.809 INFO [stderr] su: No module specific data is present
Dec 06 17:27:13.964 INFO running `"docker" "inspect" "1f2dd7a30270d410edbb37024aa7c33e350925e702927f2cc60b09b699a6355a"`
Dec 06 17:27:14.280 INFO running `"docker" "rm" "-f" "1f2dd7a30270d410edbb37024aa7c33e350925e702927f2cc60b09b699a6355a"`
Dec 06 17:27:14.660 INFO [stdout] 1f2dd7a30270d410edbb37024aa7c33e350925e702927f2cc60b09b699a6355a
Dec 06 17:27:14.662 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 17:27:15.159 INFO [stdout] 72103378fabbd78f6b01a3d38643c4fbb37c102e712b80706189c4c5797271f5
Dec 06 17:27:15.168 INFO running `"docker" "start" "-a" "72103378fabbd78f6b01a3d38643c4fbb37c102e712b80706189c4c5797271f5"`
Dec 06 17:27:16.453 INFO [stderr] usermod: no changes
Dec 06 17:27:16.652 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
Dec 06 17:27:16.668 INFO [stderr]      Running /target/debug/deps/webscale-64bb9a25ae15ef72
Dec 06 17:27:16.672 INFO [stderr] su: No module specific data is present
Dec 06 17:27:16.672 INFO [stdout] 
Dec 06 17:27:16.672 INFO [stdout] running 0 tests
Dec 06 17:27:16.672 INFO [stdout] 
Dec 06 17:27:16.672 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 17:27:16.672 INFO [stdout] 
Dec 06 17:27:17.746 INFO running `"docker" "inspect" "72103378fabbd78f6b01a3d38643c4fbb37c102e712b80706189c4c5797271f5"`
Dec 06 17:27:18.044 INFO running `"docker" "rm" "-f" "72103378fabbd78f6b01a3d38643c4fbb37c102e712b80706189c4c5797271f5"`
Dec 06 17:27:18.401 INFO [stdout] 72103378fabbd78f6b01a3d38643c4fbb37c102e712b80706189c4c5797271f5