Sep 03 22:19:41.003 INFO checking webscale-0.9.4 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 03 22:19:41.003 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 03 22:19:41.003 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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=500" "-e" "CMD=cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 22:19:41.169 INFO blam! c006a3d0a86f5ceafa36a6a701d9eb9f01671c66cbd208fc29411eca9684c3f4
Sep 03 22:19:41.171 INFO running `"docker" "start" "-a" "c006a3d0a86f5ceafa36a6a701d9eb9f01671c66cbd208fc29411eca9684c3f4"`
Sep 03 22:19:41.855 INFO kablam!     Checking irc v0.11.8
Sep 03 22:19:41.855 INFO kablam!     Checking hyper v0.9.18
Sep 03 22:19:48.095 INFO kablam!     Checking webscale v0.9.4 (file:///source)
Sep 03 22:19:49.562 INFO kablam! warning: unused variable: `e`
Sep 03 22:19:49.562 INFO kablam!    --> src/main.rs:142:17
Sep 03 22:19:49.562 INFO kablam!     |
Sep 03 22:19:49.562 INFO kablam! 142 |             Err(e) => {
Sep 03 22:19:49.562 INFO kablam!     |                 ^ help: consider using `_e` instead
Sep 03 22:19:49.563 INFO kablam!     |
Sep 03 22:19:49.563 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 03 22:19:49.564 INFO kablam! 
Sep 03 22:19:49.564 INFO kablam! warning: unused variable: `tx`
Sep 03 22:19:49.564 INFO kablam!    --> src/main.rs:188:55
Sep 03 22:19:49.565 INFO kablam!     |
Sep 03 22:19:49.565 INFO kablam! 188 |     fn handle_message(&mut self, message :IrcMessage, tx :mpsc::Sender<IrcMessage>) {
Sep 03 22:19:49.565 INFO kablam!     |                                                       ^^ help: consider using `_tx` instead
Sep 03 22:19:49.565 INFO kablam! 
Sep 03 22:19:49.590 INFO kablam! warning: variable does not need to be mutable
Sep 03 22:19:49.590 INFO kablam!    --> src/main.rs:141:13
Sep 03 22:19:49.590 INFO kablam!     |
Sep 03 22:19:49.590 INFO kablam! 141 |         let mut file = match File::open("patterns.txt") {
Sep 03 22:19:49.590 INFO kablam!     |             ----^^^^
Sep 03 22:19:49.590 INFO kablam!     |             |
Sep 03 22:19:49.590 INFO kablam!     |             help: remove this `mut`
Sep 03 22:19:49.591 INFO kablam!     |
Sep 03 22:19:49.591 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 03 22:19:49.591 INFO kablam! 
Sep 03 22:19:49.616 INFO kablam! warning: unused variable: `e`
Sep 03 22:19:49.617 INFO kablam!    --> src/main.rs:142:17
Sep 03 22:19:49.617 INFO kablam!     |
Sep 03 22:19:49.617 INFO kablam! 142 |             Err(e) => {
Sep 03 22:19:49.617 INFO kablam!     |                 ^ help: consider using `_e` instead
Sep 03 22:19:49.617 INFO kablam!     |
Sep 03 22:19:49.617 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 03 22:19:49.617 INFO kablam! 
Sep 03 22:19:49.617 INFO kablam! warning: unused variable: `tx`
Sep 03 22:19:49.617 INFO kablam!    --> src/main.rs:188:55
Sep 03 22:19:49.618 INFO kablam!     |
Sep 03 22:19:49.618 INFO kablam! 188 |     fn handle_message(&mut self, message :IrcMessage, tx :mpsc::Sender<IrcMessage>) {
Sep 03 22:19:49.618 INFO kablam!     |                                                       ^^ help: consider using `_tx` instead
Sep 03 22:19:49.618 INFO kablam! 
Sep 03 22:19:49.623 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 22:19:49.623 INFO kablam!   --> src/main.rs:28:13
Sep 03 22:19:49.623 INFO kablam!    |
Sep 03 22:19:49.623 INFO kablam! 28 |             res.take(15000).read_to_string(&mut body);
Sep 03 22:19:49.623 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 22:19:49.623 INFO kablam!    |
Sep 03 22:19:49.624 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 03 22:19:49.624 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 22:19:49.625 INFO kablam! 
Sep 03 22:19:49.625 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 22:19:49.625 INFO kablam!    --> src/main.rs:111:25
Sep 03 22:19:49.625 INFO kablam!     |
Sep 03 22:19:49.625 INFO kablam! 111 |                         tx.send(reply);
Sep 03 22:19:49.625 INFO kablam!     |                         ^^^^^^^^^^^^^^^
Sep 03 22:19:49.626 INFO kablam!     |
Sep 03 22:19:49.626 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 22:19:49.627 INFO kablam! 
Sep 03 22:19:49.628 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 22:19:49.628 INFO kablam!    --> src/main.rs:178:17
Sep 03 22:19:49.628 INFO kablam!     |
Sep 03 22:19:49.628 INFO kablam! 178 |                 tx.send(reply);
Sep 03 22:19:49.628 INFO kablam!     |                 ^^^^^^^^^^^^^^^
Sep 03 22:19:49.628 INFO kablam!     |
Sep 03 22:19:49.629 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 22:19:49.629 INFO kablam! 
Sep 03 22:19:49.630 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 22:19:49.630 INFO kablam!    --> src/main.rs:249:13
Sep 03 22:19:49.630 INFO kablam!     |
Sep 03 22:19:49.630 INFO kablam! 249 |             server_outbound.send_privmsg(&msg.target, &msg.message);
Sep 03 22:19:49.630 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 22:19:49.631 INFO kablam!     |
Sep 03 22:19:49.631 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 22:19:49.632 INFO kablam! 
Sep 03 22:19:49.641 INFO kablam! warning: variable does not need to be mutable
Sep 03 22:19:49.641 INFO kablam!    --> src/main.rs:141:13
Sep 03 22:19:49.641 INFO kablam!     |
Sep 03 22:19:49.641 INFO kablam! 141 |         let mut file = match File::open("patterns.txt") {
Sep 03 22:19:49.641 INFO kablam!     |             ----^^^^
Sep 03 22:19:49.641 INFO kablam!     |             |
Sep 03 22:19:49.641 INFO kablam!     |             help: remove this `mut`
Sep 03 22:19:49.641 INFO kablam!     |
Sep 03 22:19:49.641 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 03 22:19:49.641 INFO kablam! 
Sep 03 22:19:49.669 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 22:19:49.670 INFO kablam!   --> src/main.rs:28:13
Sep 03 22:19:49.670 INFO kablam!    |
Sep 03 22:19:49.670 INFO kablam! 28 |             res.take(15000).read_to_string(&mut body);
Sep 03 22:19:49.670 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 22:19:49.670 INFO kablam!    |
Sep 03 22:19:49.670 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 03 22:19:49.670 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 22:19:49.670 INFO kablam! 
Sep 03 22:19:49.671 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 22:19:49.671 INFO kablam!    --> src/main.rs:111:25
Sep 03 22:19:49.671 INFO kablam!     |
Sep 03 22:19:49.671 INFO kablam! 111 |                         tx.send(reply);
Sep 03 22:19:49.671 INFO kablam!     |                         ^^^^^^^^^^^^^^^
Sep 03 22:19:49.671 INFO kablam!     |
Sep 03 22:19:49.671 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 22:19:49.671 INFO kablam! 
Sep 03 22:19:49.671 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 22:19:49.671 INFO kablam!    --> src/main.rs:178:17
Sep 03 22:19:49.671 INFO kablam!     |
Sep 03 22:19:49.671 INFO kablam! 178 |                 tx.send(reply);
Sep 03 22:19:49.671 INFO kablam!     |                 ^^^^^^^^^^^^^^^
Sep 03 22:19:49.671 INFO kablam!     |
Sep 03 22:19:49.671 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 22:19:49.671 INFO kablam! 
Sep 03 22:19:49.671 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 22:19:49.672 INFO kablam!    --> src/main.rs:249:13
Sep 03 22:19:49.672 INFO kablam!     |
Sep 03 22:19:49.672 INFO kablam! 249 |             server_outbound.send_privmsg(&msg.target, &msg.message);
Sep 03 22:19:49.672 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 22:19:49.672 INFO kablam!     |
Sep 03 22:19:49.672 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 22:19:49.672 INFO kablam! 
Sep 03 22:19:49.697 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.96s
Sep 03 22:19:49.707 INFO kablam! su: No module specific data is present
Sep 03 22:19:50.123 INFO running `"docker" "rm" "-f" "c006a3d0a86f5ceafa36a6a701d9eb9f01671c66cbd208fc29411eca9684c3f4"`
Sep 03 22:19:50.268 INFO blam! c006a3d0a86f5ceafa36a6a701d9eb9f01671c66cbd208fc29411eca9684c3f4