Nov 28 15:34:19.550 INFO checking webscale-0.9.4 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 15:34:19.552 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 28 15:34:19.984 INFO [stdout] 3d12698c97d51b3cecc3fb2f679439394fb635ea743c284b17faf7b034b9c910
Nov 28 15:34:19.984 INFO running `"docker" "start" "-a" "3d12698c97d51b3cecc3fb2f679439394fb635ea743c284b17faf7b034b9c910"`
Nov 28 15:34:21.473 INFO [stderr] usermod: no changes
Nov 28 15:34:21.680 INFO [stderr]     Checking irc v0.11.8
Nov 28 15:34:24.396 INFO [stderr]     Checking webscale v0.9.4 (/source)
Nov 28 15:34:28.945 INFO [stderr] warning: unused variable: `e`
Nov 28 15:34:28.945 INFO [stderr]    --> src/main.rs:142:17
Nov 28 15:34:28.945 INFO [stderr]     |
Nov 28 15:34:28.945 INFO [stderr] 142 |             Err(e) => {
Nov 28 15:34:28.945 INFO [stderr]     |                 ^ help: consider using `_e` instead
Nov 28 15:34:28.945 INFO [stderr]     |
Nov 28 15:34:28.945 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 15:34:28.946 INFO [stderr] 
Nov 28 15:34:28.946 INFO [stderr] warning: unused variable: `tx`
Nov 28 15:34:28.946 INFO [stderr]    --> src/main.rs:188:55
Nov 28 15:34:28.946 INFO [stderr]     |
Nov 28 15:34:28.946 INFO [stderr] 188 |     fn handle_message(&mut self, message :IrcMessage, tx :mpsc::Sender<IrcMessage>) {
Nov 28 15:34:28.946 INFO [stderr]     |                                                       ^^ help: consider using `_tx` instead
Nov 28 15:34:28.946 INFO [stderr] 
Nov 28 15:34:28.987 INFO [stderr] warning: variable does not need to be mutable
Nov 28 15:34:28.988 INFO [stderr]    --> src/main.rs:141:13
Nov 28 15:34:28.988 INFO [stderr]     |
Nov 28 15:34:28.988 INFO [stderr] 141 |         let mut file = match File::open("patterns.txt") {
Nov 28 15:34:28.988 INFO [stderr]     |             ----^^^^
Nov 28 15:34:28.988 INFO [stderr]     |             |
Nov 28 15:34:28.988 INFO [stderr]     |             help: remove this `mut`
Nov 28 15:34:28.988 INFO [stderr]     |
Nov 28 15:34:28.988 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 15:34:28.988 INFO [stderr] 
Nov 28 15:34:29.016 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:34:29.016 INFO [stderr]   --> src/main.rs:28:13
Nov 28 15:34:29.016 INFO [stderr]    |
Nov 28 15:34:29.016 INFO [stderr] 28 |             res.take(15000).read_to_string(&mut body);
Nov 28 15:34:29.016 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:34:29.016 INFO [stderr]    |
Nov 28 15:34:29.032 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 15:34:29.032 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:34:29.032 INFO [stderr] 
Nov 28 15:34:29.032 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:34:29.032 INFO [stderr]    --> src/main.rs:111:25
Nov 28 15:34:29.032 INFO [stderr]     |
Nov 28 15:34:29.032 INFO [stderr] 111 |                         tx.send(reply);
Nov 28 15:34:29.032 INFO [stderr]     |                         ^^^^^^^^^^^^^^^
Nov 28 15:34:29.032 INFO [stderr]     |
Nov 28 15:34:29.032 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:34:29.032 INFO [stderr] 
Nov 28 15:34:29.032 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:34:29.032 INFO [stderr]    --> src/main.rs:178:17
Nov 28 15:34:29.032 INFO [stderr]     |
Nov 28 15:34:29.032 INFO [stderr] 178 |                 tx.send(reply);
Nov 28 15:34:29.032 INFO [stderr]     |                 ^^^^^^^^^^^^^^^
Nov 28 15:34:29.032 INFO [stderr]     |
Nov 28 15:34:29.032 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:34:29.032 INFO [stderr] 
Nov 28 15:34:29.032 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:34:29.032 INFO [stderr]    --> src/main.rs:249:13
Nov 28 15:34:29.032 INFO [stderr]     |
Nov 28 15:34:29.032 INFO [stderr] 249 |             server_outbound.send_privmsg(&msg.target, &msg.message);
Nov 28 15:34:29.032 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:34:29.032 INFO [stderr]     |
Nov 28 15:34:29.032 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:34:29.032 INFO [stderr] 
Nov 28 15:34:29.296 INFO [stderr] warning: unused variable: `e`
Nov 28 15:34:29.297 INFO [stderr]    --> src/main.rs:142:17
Nov 28 15:34:29.297 INFO [stderr]     |
Nov 28 15:34:29.297 INFO [stderr] 142 |             Err(e) => {
Nov 28 15:34:29.297 INFO [stderr]     |                 ^ help: consider using `_e` instead
Nov 28 15:34:29.297 INFO [stderr]     |
Nov 28 15:34:29.297 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 15:34:29.297 INFO [stderr] 
Nov 28 15:34:29.297 INFO [stderr] warning: unused variable: `tx`
Nov 28 15:34:29.298 INFO [stderr]    --> src/main.rs:188:55
Nov 28 15:34:29.298 INFO [stderr]     |
Nov 28 15:34:29.298 INFO [stderr] 188 |     fn handle_message(&mut self, message :IrcMessage, tx :mpsc::Sender<IrcMessage>) {
Nov 28 15:34:29.298 INFO [stderr]     |                                                       ^^ help: consider using `_tx` instead
Nov 28 15:34:29.298 INFO [stderr] 
Nov 28 15:34:29.306 INFO [stderr] warning: variable does not need to be mutable
Nov 28 15:34:29.307 INFO [stderr]    --> src/main.rs:141:13
Nov 28 15:34:29.307 INFO [stderr]     |
Nov 28 15:34:29.308 INFO [stderr] 141 |         let mut file = match File::open("patterns.txt") {
Nov 28 15:34:29.308 INFO [stderr]     |             ----^^^^
Nov 28 15:34:29.308 INFO [stderr]     |             |
Nov 28 15:34:29.308 INFO [stderr]     |             help: remove this `mut`
Nov 28 15:34:29.309 INFO [stderr]     |
Nov 28 15:34:29.309 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 15:34:29.312 INFO [stderr] 
Nov 28 15:34:29.325 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:34:29.325 INFO [stderr]   --> src/main.rs:28:13
Nov 28 15:34:29.326 INFO [stderr]    |
Nov 28 15:34:29.326 INFO [stderr] 28 |             res.take(15000).read_to_string(&mut body);
Nov 28 15:34:29.327 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:34:29.327 INFO [stderr]    |
Nov 28 15:34:29.327 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 15:34:29.328 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:34:29.328 INFO [stderr] 
Nov 28 15:34:29.328 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:34:29.329 INFO [stderr]    --> src/main.rs:111:25
Nov 28 15:34:29.329 INFO [stderr]     |
Nov 28 15:34:29.329 INFO [stderr] 111 |                         tx.send(reply);
Nov 28 15:34:29.329 INFO [stderr]     |                         ^^^^^^^^^^^^^^^
Nov 28 15:34:29.330 INFO [stderr]     |
Nov 28 15:34:29.330 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:34:29.330 INFO [stderr] 
Nov 28 15:34:29.330 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:34:29.331 INFO [stderr]    --> src/main.rs:178:17
Nov 28 15:34:29.331 INFO [stderr]     |
Nov 28 15:34:29.331 INFO [stderr] 178 |                 tx.send(reply);
Nov 28 15:34:29.331 INFO [stderr]     |                 ^^^^^^^^^^^^^^^
Nov 28 15:34:29.331 INFO [stderr]     |
Nov 28 15:34:29.332 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:34:29.332 INFO [stderr] 
Nov 28 15:34:29.332 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:34:29.332 INFO [stderr]    --> src/main.rs:249:13
Nov 28 15:34:29.333 INFO [stderr]     |
Nov 28 15:34:29.333 INFO [stderr] 249 |             server_outbound.send_privmsg(&msg.target, &msg.message);
Nov 28 15:34:29.333 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:34:29.333 INFO [stderr]     |
Nov 28 15:34:29.334 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:34:29.334 INFO [stderr] 
Nov 28 15:34:29.369 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.86s
Nov 28 15:34:29.378 INFO [stderr] su: No module specific data is present
Nov 28 15:34:30.060 INFO running `"docker" "inspect" "3d12698c97d51b3cecc3fb2f679439394fb635ea743c284b17faf7b034b9c910"`
Nov 28 15:34:30.376 INFO running `"docker" "rm" "-f" "3d12698c97d51b3cecc3fb2f679439394fb635ea743c284b17faf7b034b9c910"`
Nov 28 15:34:30.688 INFO [stdout] 3d12698c97d51b3cecc3fb2f679439394fb635ea743c284b17faf7b034b9c910