Sep 14 06:29:01.407 INFO checking webscale-0.9.4 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 06:29:01.407 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 06:29:01.407 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 06:29:01.796 INFO blam! 40fb455df7e22c80a32b2b5a8be7de3858163e9c9f8e82a54907fd3bf29c6f0c
Sep 14 06:29:01.797 INFO running `"docker" "start" "-a" "40fb455df7e22c80a32b2b5a8be7de3858163e9c9f8e82a54907fd3bf29c6f0c"`
Sep 14 06:29:02.891 INFO kablam! usermod: no changes
Sep 14 06:29:03.099 INFO kablam!     Checking irc v0.11.8
Sep 14 06:29:03.111 INFO kablam!     Checking hyper v0.9.18
Sep 14 06:29:07.215 INFO kablam!     Checking webscale v0.9.4 (file:///source)
Sep 14 06:29:07.781 INFO kablam! warning: unused variable: `e`
Sep 14 06:29:07.781 INFO kablam!    --> src/main.rs:142:17
Sep 14 06:29:07.781 INFO kablam!     |
Sep 14 06:29:07.781 INFO kablam! 142 |             Err(e) => {
Sep 14 06:29:07.781 INFO kablam!     |                 ^ help: consider using `_e` instead
Sep 14 06:29:07.781 INFO kablam!     |
Sep 14 06:29:07.781 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 14 06:29:07.781 INFO kablam! 
Sep 14 06:29:07.782 INFO kablam! warning: unused variable: `tx`
Sep 14 06:29:07.782 INFO kablam!    --> src/main.rs:188:55
Sep 14 06:29:07.782 INFO kablam!     |
Sep 14 06:29:07.782 INFO kablam! 188 |     fn handle_message(&mut self, message :IrcMessage, tx :mpsc::Sender<IrcMessage>) {
Sep 14 06:29:07.782 INFO kablam!     |                                                       ^^ help: consider using `_tx` instead
Sep 14 06:29:07.782 INFO kablam! 
Sep 14 06:29:07.789 INFO kablam! warning: variable does not need to be mutable
Sep 14 06:29:07.789 INFO kablam!    --> src/main.rs:141:13
Sep 14 06:29:07.789 INFO kablam!     |
Sep 14 06:29:07.789 INFO kablam! 141 |         let mut file = match File::open("patterns.txt") {
Sep 14 06:29:07.789 INFO kablam!     |             ----^^^^
Sep 14 06:29:07.789 INFO kablam!     |             |
Sep 14 06:29:07.789 INFO kablam!     |             help: remove this `mut`
Sep 14 06:29:07.789 INFO kablam!     |
Sep 14 06:29:07.789 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 06:29:07.789 INFO kablam! 
Sep 14 06:29:07.802 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 06:29:07.802 INFO kablam!   --> src/main.rs:28:13
Sep 14 06:29:07.802 INFO kablam!    |
Sep 14 06:29:07.802 INFO kablam! 28 |             res.take(15000).read_to_string(&mut body);
Sep 14 06:29:07.802 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 06:29:07.802 INFO kablam!    |
Sep 14 06:29:07.802 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 06:29:07.802 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 06:29:07.802 INFO kablam! 
Sep 14 06:29:07.802 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 06:29:07.802 INFO kablam!    --> src/main.rs:111:25
Sep 14 06:29:07.802 INFO kablam!     |
Sep 14 06:29:07.802 INFO kablam! 111 |                         tx.send(reply);
Sep 14 06:29:07.802 INFO kablam!     |                         ^^^^^^^^^^^^^^^
Sep 14 06:29:07.802 INFO kablam!     |
Sep 14 06:29:07.802 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 06:29:07.802 INFO kablam! 
Sep 14 06:29:07.802 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 06:29:07.802 INFO kablam!    --> src/main.rs:178:17
Sep 14 06:29:07.802 INFO kablam!     |
Sep 14 06:29:07.803 INFO kablam! 178 |                 tx.send(reply);
Sep 14 06:29:07.803 INFO kablam!     |                 ^^^^^^^^^^^^^^^
Sep 14 06:29:07.803 INFO kablam!     |
Sep 14 06:29:07.803 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 06:29:07.803 INFO kablam! 
Sep 14 06:29:07.803 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 06:29:07.803 INFO kablam!    --> src/main.rs:249:13
Sep 14 06:29:07.803 INFO kablam!     |
Sep 14 06:29:07.803 INFO kablam! 249 |             server_outbound.send_privmsg(&msg.target, &msg.message);
Sep 14 06:29:07.803 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 06:29:07.803 INFO kablam!     |
Sep 14 06:29:07.803 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 06:29:07.803 INFO kablam! 
Sep 14 06:29:07.873 INFO kablam! warning: unused variable: `e`
Sep 14 06:29:07.873 INFO kablam!    --> src/main.rs:142:17
Sep 14 06:29:07.873 INFO kablam!     |
Sep 14 06:29:07.873 INFO kablam! 142 |             Err(e) => {
Sep 14 06:29:07.873 INFO kablam!     |                 ^ help: consider using `_e` instead
Sep 14 06:29:07.873 INFO kablam!     |
Sep 14 06:29:07.873 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 14 06:29:07.873 INFO kablam! 
Sep 14 06:29:07.873 INFO kablam! warning: unused variable: `tx`
Sep 14 06:29:07.873 INFO kablam!    --> src/main.rs:188:55
Sep 14 06:29:07.873 INFO kablam!     |
Sep 14 06:29:07.873 INFO kablam! 188 |     fn handle_message(&mut self, message :IrcMessage, tx :mpsc::Sender<IrcMessage>) {
Sep 14 06:29:07.873 INFO kablam!     |                                                       ^^ help: consider using `_tx` instead
Sep 14 06:29:07.873 INFO kablam! 
Sep 14 06:29:07.884 INFO kablam! warning: variable does not need to be mutable
Sep 14 06:29:07.884 INFO kablam!    --> src/main.rs:141:13
Sep 14 06:29:07.884 INFO kablam!     |
Sep 14 06:29:07.884 INFO kablam! 141 |         let mut file = match File::open("patterns.txt") {
Sep 14 06:29:07.884 INFO kablam!     |             ----^^^^
Sep 14 06:29:07.884 INFO kablam!     |             |
Sep 14 06:29:07.884 INFO kablam!     |             help: remove this `mut`
Sep 14 06:29:07.884 INFO kablam!     |
Sep 14 06:29:07.884 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 06:29:07.884 INFO kablam! 
Sep 14 06:29:07.895 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 06:29:07.895 INFO kablam!   --> src/main.rs:28:13
Sep 14 06:29:07.895 INFO kablam!    |
Sep 14 06:29:07.895 INFO kablam! 28 |             res.take(15000).read_to_string(&mut body);
Sep 14 06:29:07.895 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 06:29:07.895 INFO kablam!    |
Sep 14 06:29:07.895 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 06:29:07.895 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 06:29:07.895 INFO kablam! 
Sep 14 06:29:07.897 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 06:29:07.897 INFO kablam!    --> src/main.rs:111:25
Sep 14 06:29:07.897 INFO kablam!     |
Sep 14 06:29:07.897 INFO kablam! 111 |                         tx.send(reply);
Sep 14 06:29:07.897 INFO kablam!     |                         ^^^^^^^^^^^^^^^
Sep 14 06:29:07.897 INFO kablam!     |
Sep 14 06:29:07.897 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 06:29:07.898 INFO kablam! 
Sep 14 06:29:07.898 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 06:29:07.898 INFO kablam!    --> src/main.rs:178:17
Sep 14 06:29:07.898 INFO kablam!     |
Sep 14 06:29:07.898 INFO kablam! 178 |                 tx.send(reply);
Sep 14 06:29:07.898 INFO kablam!     |                 ^^^^^^^^^^^^^^^
Sep 14 06:29:07.898 INFO kablam!     |
Sep 14 06:29:07.898 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 06:29:07.898 INFO kablam! 
Sep 14 06:29:07.898 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 06:29:07.898 INFO kablam!    --> src/main.rs:249:13
Sep 14 06:29:07.898 INFO kablam!     |
Sep 14 06:29:07.898 INFO kablam! 249 |             server_outbound.send_privmsg(&msg.target, &msg.message);
Sep 14 06:29:07.898 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 06:29:07.898 INFO kablam!     |
Sep 14 06:29:07.898 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 06:29:07.898 INFO kablam! 
Sep 14 06:29:07.916 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.97s
Sep 14 06:29:07.924 INFO kablam! su: No module specific data is present
Sep 14 06:29:08.444 INFO running `"docker" "rm" "-f" "40fb455df7e22c80a32b2b5a8be7de3858163e9c9f8e82a54907fd3bf29c6f0c"`
Sep 14 06:29:08.598 INFO blam! 40fb455df7e22c80a32b2b5a8be7de3858163e9c9f8e82a54907fd3bf29c6f0c