Sep 19 17:50:08.360 INFO checking webscale-0.9.4 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 17:50:08.360 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 17:50:08.360 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-4/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 17:50:08.562 INFO blam! eda8004d95aca57e3bb80078cafc9bb1da3be2150361e96f45c354aa43323f29
Sep 19 17:50:08.564 INFO running `"docker" "start" "-a" "eda8004d95aca57e3bb80078cafc9bb1da3be2150361e96f45c354aa43323f29"`
Sep 19 17:50:09.361 INFO kablam! usermod: no changes
Sep 19 17:50:09.522 INFO kablam!     Checking irc v0.11.8
Sep 19 17:50:11.378 INFO kablam!     Checking webscale v0.9.4 (/source)
Sep 19 17:50:12.407 INFO kablam! warning: unused variable: `e`
Sep 19 17:50:12.407 INFO kablam!    --> src/main.rs:142:17
Sep 19 17:50:12.407 INFO kablam!     |
Sep 19 17:50:12.407 INFO kablam! 142 |             Err(e) => {
Sep 19 17:50:12.407 INFO kablam!     |                 ^ help: consider using `_e` instead
Sep 19 17:50:12.418 INFO kablam!     |
Sep 19 17:50:12.418 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 19 17:50:12.418 INFO kablam! 
Sep 19 17:50:12.419 INFO kablam! warning: unused variable: `tx`
Sep 19 17:50:12.419 INFO kablam!    --> src/main.rs:188:55
Sep 19 17:50:12.419 INFO kablam!     |
Sep 19 17:50:12.419 INFO kablam! 188 |     fn handle_message(&mut self, message :IrcMessage, tx :mpsc::Sender<IrcMessage>) {
Sep 19 17:50:12.419 INFO kablam!     |                                                       ^^ help: consider using `_tx` instead
Sep 19 17:50:12.419 INFO kablam! 
Sep 19 17:50:12.428 INFO kablam! warning: variable does not need to be mutable
Sep 19 17:50:12.428 INFO kablam!    --> src/main.rs:141:13
Sep 19 17:50:12.428 INFO kablam!     |
Sep 19 17:50:12.428 INFO kablam! 141 |         let mut file = match File::open("patterns.txt") {
Sep 19 17:50:12.428 INFO kablam!     |             ----^^^^
Sep 19 17:50:12.428 INFO kablam!     |             |
Sep 19 17:50:12.428 INFO kablam!     |             help: remove this `mut`
Sep 19 17:50:12.442 INFO kablam!     |
Sep 19 17:50:12.442 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 17:50:12.442 INFO kablam! 
Sep 19 17:50:12.453 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 17:50:12.453 INFO kablam!   --> src/main.rs:28:13
Sep 19 17:50:12.453 INFO kablam!    |
Sep 19 17:50:12.453 INFO kablam! 28 |             res.take(15000).read_to_string(&mut body);
Sep 19 17:50:12.453 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 17:50:12.453 INFO kablam!    |
Sep 19 17:50:12.453 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 19 17:50:12.453 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 17:50:12.453 INFO kablam! 
Sep 19 17:50:12.453 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 17:50:12.453 INFO kablam!    --> src/main.rs:111:25
Sep 19 17:50:12.454 INFO kablam!     |
Sep 19 17:50:12.454 INFO kablam! 111 |                         tx.send(reply);
Sep 19 17:50:12.454 INFO kablam!     |                         ^^^^^^^^^^^^^^^
Sep 19 17:50:12.454 INFO kablam!     |
Sep 19 17:50:12.454 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 17:50:12.454 INFO kablam! 
Sep 19 17:50:12.454 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 17:50:12.454 INFO kablam!    --> src/main.rs:178:17
Sep 19 17:50:12.454 INFO kablam!     |
Sep 19 17:50:12.454 INFO kablam! 178 |                 tx.send(reply);
Sep 19 17:50:12.454 INFO kablam!     |                 ^^^^^^^^^^^^^^^
Sep 19 17:50:12.454 INFO kablam!     |
Sep 19 17:50:12.454 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 17:50:12.454 INFO kablam! 
Sep 19 17:50:12.455 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 17:50:12.455 INFO kablam!    --> src/main.rs:249:13
Sep 19 17:50:12.455 INFO kablam!     |
Sep 19 17:50:12.455 INFO kablam! 249 |             server_outbound.send_privmsg(&msg.target, &msg.message);
Sep 19 17:50:12.455 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 17:50:12.455 INFO kablam!     |
Sep 19 17:50:12.455 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 17:50:12.455 INFO kablam! 
Sep 19 17:50:12.510 INFO kablam! warning: unused variable: `e`
Sep 19 17:50:12.510 INFO kablam!    --> src/main.rs:142:17
Sep 19 17:50:12.510 INFO kablam!     |
Sep 19 17:50:12.510 INFO kablam! 142 |             Err(e) => {
Sep 19 17:50:12.510 INFO kablam!     |                 ^ help: consider using `_e` instead
Sep 19 17:50:12.510 INFO kablam!     |
Sep 19 17:50:12.510 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 19 17:50:12.510 INFO kablam! 
Sep 19 17:50:12.510 INFO kablam! warning: unused variable: `tx`
Sep 19 17:50:12.510 INFO kablam!    --> src/main.rs:188:55
Sep 19 17:50:12.510 INFO kablam!     |
Sep 19 17:50:12.510 INFO kablam! 188 |     fn handle_message(&mut self, message :IrcMessage, tx :mpsc::Sender<IrcMessage>) {
Sep 19 17:50:12.511 INFO kablam!     |                                                       ^^ help: consider using `_tx` instead
Sep 19 17:50:12.511 INFO kablam! 
Sep 19 17:50:12.519 INFO kablam! warning: variable does not need to be mutable
Sep 19 17:50:12.519 INFO kablam!    --> src/main.rs:141:13
Sep 19 17:50:12.519 INFO kablam!     |
Sep 19 17:50:12.519 INFO kablam! 141 |         let mut file = match File::open("patterns.txt") {
Sep 19 17:50:12.519 INFO kablam!     |             ----^^^^
Sep 19 17:50:12.519 INFO kablam!     |             |
Sep 19 17:50:12.519 INFO kablam!     |             help: remove this `mut`
Sep 19 17:50:12.519 INFO kablam!     |
Sep 19 17:50:12.519 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 17:50:12.519 INFO kablam! 
Sep 19 17:50:12.530 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 17:50:12.530 INFO kablam!   --> src/main.rs:28:13
Sep 19 17:50:12.530 INFO kablam!    |
Sep 19 17:50:12.530 INFO kablam! 28 |             res.take(15000).read_to_string(&mut body);
Sep 19 17:50:12.530 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 17:50:12.530 INFO kablam!    |
Sep 19 17:50:12.530 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 19 17:50:12.530 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 17:50:12.531 INFO kablam! 
Sep 19 17:50:12.531 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 17:50:12.531 INFO kablam!    --> src/main.rs:111:25
Sep 19 17:50:12.531 INFO kablam!     |
Sep 19 17:50:12.531 INFO kablam! 111 |                         tx.send(reply);
Sep 19 17:50:12.531 INFO kablam!     |                         ^^^^^^^^^^^^^^^
Sep 19 17:50:12.531 INFO kablam!     |
Sep 19 17:50:12.531 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 17:50:12.531 INFO kablam! 
Sep 19 17:50:12.531 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 17:50:12.531 INFO kablam!    --> src/main.rs:178:17
Sep 19 17:50:12.531 INFO kablam!     |
Sep 19 17:50:12.531 INFO kablam! 178 |                 tx.send(reply);
Sep 19 17:50:12.531 INFO kablam!     |                 ^^^^^^^^^^^^^^^
Sep 19 17:50:12.531 INFO kablam!     |
Sep 19 17:50:12.531 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 17:50:12.531 INFO kablam! 
Sep 19 17:50:12.532 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 17:50:12.532 INFO kablam!    --> src/main.rs:249:13
Sep 19 17:50:12.532 INFO kablam!     |
Sep 19 17:50:12.532 INFO kablam! 249 |             server_outbound.send_privmsg(&msg.target, &msg.message);
Sep 19 17:50:12.532 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 17:50:12.532 INFO kablam!     |
Sep 19 17:50:12.532 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 17:50:12.532 INFO kablam! 
Sep 19 17:50:12.580 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.18s
Sep 19 17:50:12.598 INFO kablam! su: No module specific data is present
Sep 19 17:50:13.603 INFO running `"docker" "rm" "-f" "eda8004d95aca57e3bb80078cafc9bb1da3be2150361e96f45c354aa43323f29"`
Sep 19 17:50:13.708 INFO blam! eda8004d95aca57e3bb80078cafc9bb1da3be2150361e96f45c354aa43323f29