Nov 01 13:56:55.241 INFO checking webscale-0.9.4 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 13:56:55.241 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 13:56:55.688 INFO blam! c75825046936d5a6182b252d065540e42586df798f40db334c6c06e3620c190e
Nov 01 13:56:55.696 INFO running `"docker" "start" "-a" "c75825046936d5a6182b252d065540e42586df798f40db334c6c06e3620c190e"`
Nov 01 13:56:56.958 INFO kablam! usermod: no changes
Nov 01 13:56:57.132 INFO kablam!     Checking irc v0.11.8
Nov 01 13:57:00.049 INFO kablam!     Checking webscale v0.9.4 (/source)
Nov 01 13:57:04.424 INFO kablam! warning: unused variable: `e`
Nov 01 13:57:04.425 INFO kablam!    --> src/main.rs:142:17
Nov 01 13:57:04.425 INFO kablam!     |
Nov 01 13:57:04.425 INFO kablam! 142 |             Err(e) => {
Nov 01 13:57:04.425 INFO kablam!     |                 ^ help: consider using `_e` instead
Nov 01 13:57:04.425 INFO kablam!     |
Nov 01 13:57:04.425 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 13:57:04.425 INFO kablam! 
Nov 01 13:57:04.425 INFO kablam! warning: unused variable: `tx`
Nov 01 13:57:04.425 INFO kablam!    --> src/main.rs:188:55
Nov 01 13:57:04.425 INFO kablam!     |
Nov 01 13:57:04.425 INFO kablam! 188 |     fn handle_message(&mut self, message :IrcMessage, tx :mpsc::Sender<IrcMessage>) {
Nov 01 13:57:04.425 INFO kablam!     |                                                       ^^ help: consider using `_tx` instead
Nov 01 13:57:04.427 INFO kablam! 
Nov 01 13:57:04.448 INFO kablam! warning: variable does not need to be mutable
Nov 01 13:57:04.449 INFO kablam!    --> src/main.rs:141:13
Nov 01 13:57:04.449 INFO kablam!     |
Nov 01 13:57:04.449 INFO kablam! 141 |         let mut file = match File::open("patterns.txt") {
Nov 01 13:57:04.449 INFO kablam!     |             ----^^^^
Nov 01 13:57:04.449 INFO kablam!     |             |
Nov 01 13:57:04.449 INFO kablam!     |             help: remove this `mut`
Nov 01 13:57:04.449 INFO kablam!     |
Nov 01 13:57:04.449 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 13:57:04.449 INFO kablam! 
Nov 01 13:57:04.472 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 13:57:04.473 INFO kablam!   --> src/main.rs:28:13
Nov 01 13:57:04.473 INFO kablam!    |
Nov 01 13:57:04.473 INFO kablam! 28 |             res.take(15000).read_to_string(&mut body);
Nov 01 13:57:04.473 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:57:04.476 INFO kablam!    |
Nov 01 13:57:04.477 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 13:57:04.477 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 13:57:04.477 INFO kablam! 
Nov 01 13:57:04.477 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 13:57:04.477 INFO kablam!    --> src/main.rs:111:25
Nov 01 13:57:04.477 INFO kablam!     |
Nov 01 13:57:04.477 INFO kablam! 111 |                         tx.send(reply);
Nov 01 13:57:04.477 INFO kablam!     |                         ^^^^^^^^^^^^^^^
Nov 01 13:57:04.477 INFO kablam!     |
Nov 01 13:57:04.477 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 13:57:04.477 INFO kablam! 
Nov 01 13:57:04.477 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 13:57:04.478 INFO kablam!    --> src/main.rs:178:17
Nov 01 13:57:04.478 INFO kablam!     |
Nov 01 13:57:04.478 INFO kablam! 178 |                 tx.send(reply);
Nov 01 13:57:04.478 INFO kablam!     |                 ^^^^^^^^^^^^^^^
Nov 01 13:57:04.478 INFO kablam!     |
Nov 01 13:57:04.478 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 13:57:04.478 INFO kablam! 
Nov 01 13:57:04.479 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 13:57:04.479 INFO kablam!    --> src/main.rs:249:13
Nov 01 13:57:04.479 INFO kablam!     |
Nov 01 13:57:04.479 INFO kablam! 249 |             server_outbound.send_privmsg(&msg.target, &msg.message);
Nov 01 13:57:04.479 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:57:04.479 INFO kablam!     |
Nov 01 13:57:04.479 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 13:57:04.479 INFO kablam! 
Nov 01 13:57:04.544 INFO kablam! warning: unused variable: `e`
Nov 01 13:57:04.544 INFO kablam!    --> src/main.rs:142:17
Nov 01 13:57:04.544 INFO kablam!     |
Nov 01 13:57:04.544 INFO kablam! 142 |             Err(e) => {
Nov 01 13:57:04.544 INFO kablam!     |                 ^ help: consider using `_e` instead
Nov 01 13:57:04.544 INFO kablam!     |
Nov 01 13:57:04.544 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 13:57:04.544 INFO kablam! 
Nov 01 13:57:04.544 INFO kablam! warning: unused variable: `tx`
Nov 01 13:57:04.544 INFO kablam!    --> src/main.rs:188:55
Nov 01 13:57:04.545 INFO kablam!     |
Nov 01 13:57:04.545 INFO kablam! 188 |     fn handle_message(&mut self, message :IrcMessage, tx :mpsc::Sender<IrcMessage>) {
Nov 01 13:57:04.545 INFO kablam!     |                                                       ^^ help: consider using `_tx` instead
Nov 01 13:57:04.545 INFO kablam! 
Nov 01 13:57:04.560 INFO kablam! warning: variable does not need to be mutable
Nov 01 13:57:04.560 INFO kablam!    --> src/main.rs:141:13
Nov 01 13:57:04.560 INFO kablam!     |
Nov 01 13:57:04.560 INFO kablam! 141 |         let mut file = match File::open("patterns.txt") {
Nov 01 13:57:04.560 INFO kablam!     |             ----^^^^
Nov 01 13:57:04.561 INFO kablam!     |             |
Nov 01 13:57:04.561 INFO kablam!     |             help: remove this `mut`
Nov 01 13:57:04.561 INFO kablam!     |
Nov 01 13:57:04.561 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 13:57:04.561 INFO kablam! 
Nov 01 13:57:04.581 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 13:57:04.581 INFO kablam!   --> src/main.rs:28:13
Nov 01 13:57:04.581 INFO kablam!    |
Nov 01 13:57:04.581 INFO kablam! 28 |             res.take(15000).read_to_string(&mut body);
Nov 01 13:57:04.581 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:57:04.581 INFO kablam!    |
Nov 01 13:57:04.581 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 13:57:04.581 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 13:57:04.581 INFO kablam! 
Nov 01 13:57:04.581 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 13:57:04.581 INFO kablam!    --> src/main.rs:111:25
Nov 01 13:57:04.581 INFO kablam!     |
Nov 01 13:57:04.581 INFO kablam! 111 |                         tx.send(reply);
Nov 01 13:57:04.581 INFO kablam!     |                         ^^^^^^^^^^^^^^^
Nov 01 13:57:04.583 INFO kablam!     |
Nov 01 13:57:04.583 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 13:57:04.583 INFO kablam! 
Nov 01 13:57:04.583 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 13:57:04.583 INFO kablam!    --> src/main.rs:178:17
Nov 01 13:57:04.583 INFO kablam!     |
Nov 01 13:57:04.583 INFO kablam! 178 |                 tx.send(reply);
Nov 01 13:57:04.583 INFO kablam!     |                 ^^^^^^^^^^^^^^^
Nov 01 13:57:04.583 INFO kablam!     |
Nov 01 13:57:04.583 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 13:57:04.583 INFO kablam! 
Nov 01 13:57:04.583 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 13:57:04.583 INFO kablam!    --> src/main.rs:249:13
Nov 01 13:57:04.583 INFO kablam!     |
Nov 01 13:57:04.583 INFO kablam! 249 |             server_outbound.send_privmsg(&msg.target, &msg.message);
Nov 01 13:57:04.583 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:57:04.583 INFO kablam!     |
Nov 01 13:57:04.583 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 13:57:04.583 INFO kablam! 
Nov 01 13:57:04.640 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.65s
Nov 01 13:57:04.668 INFO kablam! su: No module specific data is present
Nov 01 13:57:06.239 INFO running `"docker" "rm" "-f" "c75825046936d5a6182b252d065540e42586df798f40db334c6c06e3620c190e"`
Nov 01 13:57:06.585 INFO blam! c75825046936d5a6182b252d065540e42586df798f40db334c6c06e3620c190e