Nov 03 05:37:41.812 INFO checking mai-0.1.0 against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 03 05:37:41.812 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-5/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 03 05:37:42.039 INFO blam! 129252b84225c5551a1106386207c9d39356ce745d74a5c2fb1521a982de152c
Nov 03 05:37:42.041 INFO running `"docker" "start" "-a" "129252b84225c5551a1106386207c9d39356ce745d74a5c2fb1521a982de152c"`
Nov 03 05:37:42.527 INFO kablam! usermod: no changes
Nov 03 05:37:42.620 INFO kablam!     Checking lifeguard v0.5.2
Nov 03 05:37:43.361 INFO kablam!     Checking mai v0.1.0 (/source)
Nov 03 05:37:45.397 INFO kablam! warning: unused import: `Evented`
Nov 03 05:37:45.397 INFO kablam!  --> src/protocol_engine.rs:1:11
Nov 03 05:37:45.398 INFO kablam!   |
Nov 03 05:37:45.398 INFO kablam! 1 | use mio::{Evented, EventSet, PollOpt, Token};
Nov 03 05:37:45.398 INFO kablam!   |           ^^^^^^^
Nov 03 05:37:45.399 INFO kablam!   |
Nov 03 05:37:45.399 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 05:37:45.399 INFO kablam! 
Nov 03 05:37:45.399 INFO kablam! warning: unused import: `Recycleable`
Nov 03 05:37:45.400 INFO kablam!  --> src/protocol_engine.rs:5:23
Nov 03 05:37:45.400 INFO kablam!   |
Nov 03 05:37:45.400 INFO kablam! 5 | use lifeguard::{self, Recycleable, Pool, StartingSize, MaxSize, Supplier};
Nov 03 05:37:45.401 INFO kablam!   |                       ^^^^^^^^^^^
Nov 03 05:37:45.401 INFO kablam! 
Nov 03 05:37:45.401 INFO kablam! warning: unused import: `Read`
Nov 03 05:37:45.402 INFO kablam!  --> src/protocol_engine.rs:8:21
Nov 03 05:37:45.402 INFO kablam!   |
Nov 03 05:37:45.402 INFO kablam! 8 | use std::io::{self, Read, Write};
Nov 03 05:37:45.402 INFO kablam!   |                     ^^^^
Nov 03 05:37:45.403 INFO kablam! 
Nov 03 05:37:45.403 INFO kablam! warning: unused import: `Write`
Nov 03 05:37:45.403 INFO kablam!  --> src/protocol_engine.rs:8:27
Nov 03 05:37:45.404 INFO kablam!   |
Nov 03 05:37:45.404 INFO kablam! 8 | use std::io::{self, Read, Write};
Nov 03 05:37:45.404 INFO kablam!   |                           ^^^^^
Nov 03 05:37:45.404 INFO kablam! 
Nov 03 05:37:45.409 INFO kablam! warning: unused import: `Evented`
Nov 03 05:37:45.409 INFO kablam!  --> src/protocol_engine.rs:1:11
Nov 03 05:37:45.409 INFO kablam!   |
Nov 03 05:37:45.409 INFO kablam! 1 | use mio::{Evented, EventSet, PollOpt, Token};
Nov 03 05:37:45.410 INFO kablam!   |           ^^^^^^^
Nov 03 05:37:45.410 INFO kablam!   |
Nov 03 05:37:45.410 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 05:37:45.411 INFO kablam! 
Nov 03 05:37:45.411 INFO kablam! warning: unused import: `Recycleable`
Nov 03 05:37:45.411 INFO kablam!  --> src/protocol_engine.rs:5:23
Nov 03 05:37:45.411 INFO kablam!   |
Nov 03 05:37:45.412 INFO kablam! 5 | use lifeguard::{self, Recycleable, Pool, StartingSize, MaxSize, Supplier};
Nov 03 05:37:45.412 INFO kablam!   |                       ^^^^^^^^^^^
Nov 03 05:37:45.412 INFO kablam! 
Nov 03 05:37:45.413 INFO kablam! warning: unused import: `Read`
Nov 03 05:37:45.413 INFO kablam!  --> src/protocol_engine.rs:8:21
Nov 03 05:37:45.413 INFO kablam!   |
Nov 03 05:37:45.413 INFO kablam! 8 | use std::io::{self, Read, Write};
Nov 03 05:37:45.414 INFO kablam!   |                     ^^^^
Nov 03 05:37:45.414 INFO kablam! 
Nov 03 05:37:45.414 INFO kablam! warning: unused import: `Write`
Nov 03 05:37:45.415 INFO kablam!  --> src/protocol_engine.rs:8:27
Nov 03 05:37:45.415 INFO kablam!   |
Nov 03 05:37:45.415 INFO kablam! 8 | use std::io::{self, Read, Write};
Nov 03 05:37:45.415 INFO kablam!   |                           ^^^^^
Nov 03 05:37:45.416 INFO kablam! 
Nov 03 05:37:45.469 INFO kablam! warning: variable does not need to be mutable
Nov 03 05:37:45.469 INFO kablam!    --> src/evented_frame_stream.rs:215:9
Nov 03 05:37:45.469 INFO kablam!     |
Nov 03 05:37:45.469 INFO kablam! 215 |     let mut outbox = self.outbox(outbox_pool);
Nov 03 05:37:45.469 INFO kablam!     |         ----^^^^^^
Nov 03 05:37:45.469 INFO kablam!     |         |
Nov 03 05:37:45.469 INFO kablam!     |         help: remove this `mut`
Nov 03 05:37:45.469 INFO kablam!     |
Nov 03 05:37:45.469 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 03 05:37:45.469 INFO kablam! 
Nov 03 05:37:45.484 INFO kablam! warning: variable does not need to be mutable
Nov 03 05:37:45.484 INFO kablam!    --> src/evented_frame_stream.rs:215:9
Nov 03 05:37:45.484 INFO kablam!     |
Nov 03 05:37:45.484 INFO kablam! 215 |     let mut outbox = self.outbox(outbox_pool);
Nov 03 05:37:45.484 INFO kablam!     |         ----^^^^^^
Nov 03 05:37:45.484 INFO kablam!     |         |
Nov 03 05:37:45.484 INFO kablam!     |         help: remove this `mut`
Nov 03 05:37:45.484 INFO kablam!     |
Nov 03 05:37:45.484 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 03 05:37:45.484 INFO kablam! 
Nov 03 05:37:45.488 INFO kablam! warning: variable does not need to be mutable
Nov 03 05:37:45.488 INFO kablam!    --> src/protocol_engine.rs:131:12
Nov 03 05:37:45.488 INFO kablam!     |
Nov 03 05:37:45.488 INFO kablam! 131 |        let mut stream_session: &mut StreamSession<P> = stream_session.unwrap();
Nov 03 05:37:45.488 INFO kablam!     |            ----^^^^^^^^^^^^^^
Nov 03 05:37:45.488 INFO kablam!     |            |
Nov 03 05:37:45.488 INFO kablam!     |            help: remove this `mut`
Nov 03 05:37:45.488 INFO kablam! 
Nov 03 05:37:45.488 INFO kablam! warning: variable does not need to be mutable
Nov 03 05:37:45.488 INFO kablam!    --> src/protocol_engine.rs:133:22
Nov 03 05:37:45.488 INFO kablam!     |
Nov 03 05:37:45.488 INFO kablam! 133 |        let (mut efs, mut session) = stream_session.components();
Nov 03 05:37:45.488 INFO kablam!     |                      ----^^^^^^^
Nov 03 05:37:45.488 INFO kablam!     |                      |
Nov 03 05:37:45.488 INFO kablam!     |                      help: remove this `mut`
Nov 03 05:37:45.488 INFO kablam! 
Nov 03 05:37:45.488 INFO kablam! warning: variable does not need to be mutable
Nov 03 05:37:45.488 INFO kablam!    --> src/protocol_engine.rs:133:13
Nov 03 05:37:45.488 INFO kablam!     |
Nov 03 05:37:45.488 INFO kablam! 133 |        let (mut efs, mut session) = stream_session.components();
Nov 03 05:37:45.488 INFO kablam!     |             ----^^^
Nov 03 05:37:45.489 INFO kablam!     |             |
Nov 03 05:37:45.489 INFO kablam!     |             help: remove this `mut`
Nov 03 05:37:45.489 INFO kablam! 
Nov 03 05:37:45.504 INFO kablam! warning: variable does not need to be mutable
Nov 03 05:37:45.504 INFO kablam!    --> src/protocol_engine.rs:131:12
Nov 03 05:37:45.504 INFO kablam!     |
Nov 03 05:37:45.504 INFO kablam! 131 |        let mut stream_session: &mut StreamSession<P> = stream_session.unwrap();
Nov 03 05:37:45.504 INFO kablam!     |            ----^^^^^^^^^^^^^^
Nov 03 05:37:45.504 INFO kablam!     |            |
Nov 03 05:37:45.504 INFO kablam!     |            help: remove this `mut`
Nov 03 05:37:45.504 INFO kablam! 
Nov 03 05:37:45.504 INFO kablam! warning: variable does not need to be mutable
Nov 03 05:37:45.504 INFO kablam!    --> src/protocol_engine.rs:133:22
Nov 03 05:37:45.504 INFO kablam!     |
Nov 03 05:37:45.504 INFO kablam! 133 |        let (mut efs, mut session) = stream_session.components();
Nov 03 05:37:45.504 INFO kablam!     |                      ----^^^^^^^
Nov 03 05:37:45.504 INFO kablam!     |                      |
Nov 03 05:37:45.504 INFO kablam!     |                      help: remove this `mut`
Nov 03 05:37:45.504 INFO kablam! 
Nov 03 05:37:45.504 INFO kablam! warning: variable does not need to be mutable
Nov 03 05:37:45.504 INFO kablam!    --> src/protocol_engine.rs:133:13
Nov 03 05:37:45.504 INFO kablam!     |
Nov 03 05:37:45.504 INFO kablam! 133 |        let (mut efs, mut session) = stream_session.components();
Nov 03 05:37:45.504 INFO kablam!     |             ----^^^
Nov 03 05:37:45.504 INFO kablam!     |             |
Nov 03 05:37:45.504 INFO kablam!     |             help: remove this `mut`
Nov 03 05:37:45.505 INFO kablam! 
Nov 03 05:37:45.540 INFO kablam! warning: variable does not need to be mutable
Nov 03 05:37:45.540 INFO kablam!    --> src/protocol_engine.rs:531:26
Nov 03 05:37:45.540 INFO kablam!     |
Nov 03 05:37:45.540 INFO kablam! 531 |     let (codec, _stream, mut write_buffer, outbox) = efs.writing_toolset(buffer_pool, outbox_pool);
Nov 03 05:37:45.540 INFO kablam!     |                          ----^^^^^^^^^^^^
Nov 03 05:37:45.540 INFO kablam!     |                          |
Nov 03 05:37:45.540 INFO kablam!     |                          help: remove this `mut`
Nov 03 05:37:45.540 INFO kablam! 
Nov 03 05:37:45.552 INFO kablam! warning: variable does not need to be mutable
Nov 03 05:37:45.552 INFO kablam!    --> src/protocol_engine.rs:531:26
Nov 03 05:37:45.552 INFO kablam!     |
Nov 03 05:37:45.552 INFO kablam! 531 |     let (codec, _stream, mut write_buffer, outbox) = efs.writing_toolset(buffer_pool, outbox_pool);
Nov 03 05:37:45.552 INFO kablam!     |                          ----^^^^^^^^^^^^
Nov 03 05:37:45.552 INFO kablam!     |                          |
Nov 03 05:37:45.552 INFO kablam!     |                          help: remove this `mut`
Nov 03 05:37:45.552 INFO kablam! 
Nov 03 05:37:47.296 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.74s
Nov 03 05:37:47.302 INFO kablam! su: No module specific data is present
Nov 03 05:37:47.930 INFO running `"docker" "rm" "-f" "129252b84225c5551a1106386207c9d39356ce745d74a5c2fb1521a982de152c"`
Nov 03 05:37:48.131 INFO blam! 129252b84225c5551a1106386207c9d39356ce745d74a5c2fb1521a982de152c