Sep 10 06:23:31.190 INFO checking webscale-0.9.4 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 06:23:31.190 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 06:23:31.190 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 06:23:31.415 INFO blam! a91aaa6be1239e2ab4cbebe80775fcd65aa423efb24afc2f8866d44955e28eea
Sep 10 06:23:31.417 INFO running `"docker" "start" "-a" "a91aaa6be1239e2ab4cbebe80775fcd65aa423efb24afc2f8866d44955e28eea"`
Sep 10 06:23:32.586 INFO kablam! usermod: no changes
Sep 10 06:23:32.720 INFO kablam!     Checking getopts v0.2.18
Sep 10 06:23:32.726 INFO kablam!     Checking irc v0.11.8
Sep 10 06:23:32.726 INFO kablam!     Checking hyper v0.9.18
Sep 10 06:23:37.506 INFO kablam!     Checking webscale v0.9.4 (file:///source)
Sep 10 06:23:38.138 INFO kablam! warning: unused variable: `e`
Sep 10 06:23:38.138 INFO kablam!    --> src/main.rs:142:17
Sep 10 06:23:38.138 INFO kablam!     |
Sep 10 06:23:38.138 INFO kablam! 142 |             Err(e) => {
Sep 10 06:23:38.138 INFO kablam!     |                 ^ help: consider using `_e` instead
Sep 10 06:23:38.138 INFO kablam!     |
Sep 10 06:23:38.138 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 10 06:23:38.138 INFO kablam! 
Sep 10 06:23:38.138 INFO kablam! warning: unused variable: `tx`
Sep 10 06:23:38.138 INFO kablam!    --> src/main.rs:188:55
Sep 10 06:23:38.138 INFO kablam!     |
Sep 10 06:23:38.138 INFO kablam! 188 |     fn handle_message(&mut self, message :IrcMessage, tx :mpsc::Sender<IrcMessage>) {
Sep 10 06:23:38.138 INFO kablam!     |                                                       ^^ help: consider using `_tx` instead
Sep 10 06:23:38.138 INFO kablam! 
Sep 10 06:23:38.145 INFO kablam! warning: variable does not need to be mutable
Sep 10 06:23:38.145 INFO kablam!    --> src/main.rs:141:13
Sep 10 06:23:38.145 INFO kablam!     |
Sep 10 06:23:38.145 INFO kablam! 141 |         let mut file = match File::open("patterns.txt") {
Sep 10 06:23:38.145 INFO kablam!     |             ----^^^^
Sep 10 06:23:38.145 INFO kablam!     |             |
Sep 10 06:23:38.145 INFO kablam!     |             help: remove this `mut`
Sep 10 06:23:38.145 INFO kablam!     |
Sep 10 06:23:38.145 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 06:23:38.145 INFO kablam! 
Sep 10 06:23:38.155 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 06:23:38.155 INFO kablam!   --> src/main.rs:28:13
Sep 10 06:23:38.155 INFO kablam!    |
Sep 10 06:23:38.155 INFO kablam! 28 |             res.take(15000).read_to_string(&mut body);
Sep 10 06:23:38.155 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 06:23:38.155 INFO kablam!    |
Sep 10 06:23:38.155 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 10 06:23:38.155 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 06:23:38.155 INFO kablam! 
Sep 10 06:23:38.157 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 06:23:38.157 INFO kablam!    --> src/main.rs:111:25
Sep 10 06:23:38.157 INFO kablam!     |
Sep 10 06:23:38.157 INFO kablam! 111 |                         tx.send(reply);
Sep 10 06:23:38.157 INFO kablam!     |                         ^^^^^^^^^^^^^^^
Sep 10 06:23:38.157 INFO kablam!     |
Sep 10 06:23:38.157 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 06:23:38.157 INFO kablam! 
Sep 10 06:23:38.157 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 06:23:38.157 INFO kablam!    --> src/main.rs:178:17
Sep 10 06:23:38.157 INFO kablam!     |
Sep 10 06:23:38.157 INFO kablam! 178 |                 tx.send(reply);
Sep 10 06:23:38.157 INFO kablam!     |                 ^^^^^^^^^^^^^^^
Sep 10 06:23:38.157 INFO kablam!     |
Sep 10 06:23:38.157 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 06:23:38.157 INFO kablam! 
Sep 10 06:23:38.157 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 06:23:38.157 INFO kablam!    --> src/main.rs:249:13
Sep 10 06:23:38.157 INFO kablam!     |
Sep 10 06:23:38.157 INFO kablam! 249 |             server_outbound.send_privmsg(&msg.target, &msg.message);
Sep 10 06:23:38.157 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 06:23:38.157 INFO kablam!     |
Sep 10 06:23:38.157 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 06:23:38.157 INFO kablam! 
Sep 10 06:23:38.260 INFO kablam! warning: unused variable: `e`
Sep 10 06:23:38.260 INFO kablam!    --> src/main.rs:142:17
Sep 10 06:23:38.260 INFO kablam!     |
Sep 10 06:23:38.260 INFO kablam! 142 |             Err(e) => {
Sep 10 06:23:38.260 INFO kablam!     |                 ^ help: consider using `_e` instead
Sep 10 06:23:38.260 INFO kablam!     |
Sep 10 06:23:38.260 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 10 06:23:38.260 INFO kablam! 
Sep 10 06:23:38.260 INFO kablam! warning: unused variable: `tx`
Sep 10 06:23:38.260 INFO kablam!    --> src/main.rs:188:55
Sep 10 06:23:38.260 INFO kablam!     |
Sep 10 06:23:38.260 INFO kablam! 188 |     fn handle_message(&mut self, message :IrcMessage, tx :mpsc::Sender<IrcMessage>) {
Sep 10 06:23:38.260 INFO kablam!     |                                                       ^^ help: consider using `_tx` instead
Sep 10 06:23:38.260 INFO kablam! 
Sep 10 06:23:38.270 INFO kablam! warning: variable does not need to be mutable
Sep 10 06:23:38.270 INFO kablam!    --> src/main.rs:141:13
Sep 10 06:23:38.270 INFO kablam!     |
Sep 10 06:23:38.270 INFO kablam! 141 |         let mut file = match File::open("patterns.txt") {
Sep 10 06:23:38.270 INFO kablam!     |             ----^^^^
Sep 10 06:23:38.270 INFO kablam!     |             |
Sep 10 06:23:38.270 INFO kablam!     |             help: remove this `mut`
Sep 10 06:23:38.270 INFO kablam!     |
Sep 10 06:23:38.270 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 06:23:38.270 INFO kablam! 
Sep 10 06:23:38.282 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 06:23:38.282 INFO kablam!   --> src/main.rs:28:13
Sep 10 06:23:38.282 INFO kablam!    |
Sep 10 06:23:38.282 INFO kablam! 28 |             res.take(15000).read_to_string(&mut body);
Sep 10 06:23:38.282 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 06:23:38.282 INFO kablam!    |
Sep 10 06:23:38.282 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 10 06:23:38.282 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 06:23:38.282 INFO kablam! 
Sep 10 06:23:38.288 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 06:23:38.288 INFO kablam!    --> src/main.rs:111:25
Sep 10 06:23:38.288 INFO kablam!     |
Sep 10 06:23:38.288 INFO kablam! 111 |                         tx.send(reply);
Sep 10 06:23:38.288 INFO kablam!     |                         ^^^^^^^^^^^^^^^
Sep 10 06:23:38.288 INFO kablam!     |
Sep 10 06:23:38.288 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 06:23:38.288 INFO kablam! 
Sep 10 06:23:38.288 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 06:23:38.288 INFO kablam!    --> src/main.rs:178:17
Sep 10 06:23:38.288 INFO kablam!     |
Sep 10 06:23:38.288 INFO kablam! 178 |                 tx.send(reply);
Sep 10 06:23:38.288 INFO kablam!     |                 ^^^^^^^^^^^^^^^
Sep 10 06:23:38.288 INFO kablam!     |
Sep 10 06:23:38.288 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 06:23:38.288 INFO kablam! 
Sep 10 06:23:38.288 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 06:23:38.288 INFO kablam!    --> src/main.rs:249:13
Sep 10 06:23:38.288 INFO kablam!     |
Sep 10 06:23:38.288 INFO kablam! 249 |             server_outbound.send_privmsg(&msg.target, &msg.message);
Sep 10 06:23:38.288 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 06:23:38.288 INFO kablam!     |
Sep 10 06:23:38.288 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 06:23:38.288 INFO kablam! 
Sep 10 06:23:38.330 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.71s
Sep 10 06:23:38.342 INFO kablam! su: No module specific data is present
Sep 10 06:23:39.396 INFO running `"docker" "rm" "-f" "a91aaa6be1239e2ab4cbebe80775fcd65aa423efb24afc2f8866d44955e28eea"`
Sep 10 06:23:39.516 INFO blam! a91aaa6be1239e2ab4cbebe80775fcd65aa423efb24afc2f8866d44955e28eea