Sep 19 22:36:17.122 INFO checking mai-0.1.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346 Sep 19 22:36:17.122 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets Sep 19 22:36:17.122 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-6/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 22:36:17.535 INFO blam! e8625f740298ca8e356ff5d72b8e5000cd291e39de30aa1cb12b74d37c2dfa33 Sep 19 22:36:17.537 INFO running `"docker" "start" "-a" "e8625f740298ca8e356ff5d72b8e5000cd291e39de30aa1cb12b74d37c2dfa33"` Sep 19 22:36:19.391 INFO kablam! usermod: no changes Sep 19 22:36:19.491 INFO kablam! Checking lifeguard v0.5.2 Sep 19 22:36:19.991 INFO kablam! Checking mai v0.1.0 (/source) Sep 19 22:36:21.448 INFO kablam! warning: unused import: `Evented` Sep 19 22:36:21.448 INFO kablam! --> src/protocol_engine.rs:1:11 Sep 19 22:36:21.448 INFO kablam! | Sep 19 22:36:21.448 INFO kablam! 1 | use mio::{Evented, EventSet, PollOpt, Token}; Sep 19 22:36:21.448 INFO kablam! | ^^^^^^^ Sep 19 22:36:21.448 INFO kablam! | Sep 19 22:36:21.448 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 19 22:36:21.448 INFO kablam! Sep 19 22:36:21.448 INFO kablam! warning: unused import: `Recycleable` Sep 19 22:36:21.448 INFO kablam! --> src/protocol_engine.rs:5:23 Sep 19 22:36:21.448 INFO kablam! | Sep 19 22:36:21.448 INFO kablam! 5 | use lifeguard::{self, Recycleable, Pool, StartingSize, MaxSize, Supplier}; Sep 19 22:36:21.448 INFO kablam! | ^^^^^^^^^^^ Sep 19 22:36:21.448 INFO kablam! Sep 19 22:36:21.448 INFO kablam! warning: unused import: `Read` Sep 19 22:36:21.448 INFO kablam! --> src/protocol_engine.rs:8:21 Sep 19 22:36:21.448 INFO kablam! | Sep 19 22:36:21.448 INFO kablam! 8 | use std::io::{self, Read, Write}; Sep 19 22:36:21.448 INFO kablam! | ^^^^ Sep 19 22:36:21.448 INFO kablam! Sep 19 22:36:21.448 INFO kablam! warning: unused import: `Write` Sep 19 22:36:21.448 INFO kablam! --> src/protocol_engine.rs:8:27 Sep 19 22:36:21.448 INFO kablam! | Sep 19 22:36:21.448 INFO kablam! 8 | use std::io::{self, Read, Write}; Sep 19 22:36:21.448 INFO kablam! | ^^^^^ Sep 19 22:36:21.448 INFO kablam! Sep 19 22:36:21.523 INFO kablam! warning: variable does not need to be mutable Sep 19 22:36:21.523 INFO kablam! --> src/evented_frame_stream.rs:215:9 Sep 19 22:36:21.523 INFO kablam! | Sep 19 22:36:21.523 INFO kablam! 215 | let mut outbox = self.outbox(outbox_pool); Sep 19 22:36:21.523 INFO kablam! | ----^^^^^^ Sep 19 22:36:21.523 INFO kablam! | | Sep 19 22:36:21.523 INFO kablam! | help: remove this `mut` Sep 19 22:36:21.524 INFO kablam! | Sep 19 22:36:21.524 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 19 22:36:21.524 INFO kablam! Sep 19 22:36:21.558 INFO kablam! warning: variable does not need to be mutable Sep 19 22:36:21.559 INFO kablam! --> src/protocol_engine.rs:131:12 Sep 19 22:36:21.559 INFO kablam! | Sep 19 22:36:21.559 INFO kablam! 131 | let mut stream_session: &mut StreamSession

= stream_session.unwrap(); Sep 19 22:36:21.559 INFO kablam! | ----^^^^^^^^^^^^^^ Sep 19 22:36:21.559 INFO kablam! | | Sep 19 22:36:21.559 INFO kablam! | help: remove this `mut` Sep 19 22:36:21.559 INFO kablam! Sep 19 22:36:21.559 INFO kablam! warning: variable does not need to be mutable Sep 19 22:36:21.559 INFO kablam! --> src/protocol_engine.rs:133:22 Sep 19 22:36:21.559 INFO kablam! | Sep 19 22:36:21.559 INFO kablam! 133 | let (mut efs, mut session) = stream_session.components(); Sep 19 22:36:21.559 INFO kablam! | ----^^^^^^^ Sep 19 22:36:21.559 INFO kablam! | | Sep 19 22:36:21.559 INFO kablam! | help: remove this `mut` Sep 19 22:36:21.559 INFO kablam! Sep 19 22:36:21.559 INFO kablam! warning: variable does not need to be mutable Sep 19 22:36:21.559 INFO kablam! --> src/protocol_engine.rs:133:13 Sep 19 22:36:21.559 INFO kablam! | Sep 19 22:36:21.559 INFO kablam! 133 | let (mut efs, mut session) = stream_session.components(); Sep 19 22:36:21.559 INFO kablam! | ----^^^ Sep 19 22:36:21.559 INFO kablam! | | Sep 19 22:36:21.559 INFO kablam! | help: remove this `mut` Sep 19 22:36:21.559 INFO kablam! Sep 19 22:36:21.623 INFO kablam! warning: variable does not need to be mutable Sep 19 22:36:21.623 INFO kablam! --> src/protocol_engine.rs:531:26 Sep 19 22:36:21.623 INFO kablam! | Sep 19 22:36:21.623 INFO kablam! 531 | let (codec, _stream, mut write_buffer, outbox) = efs.writing_toolset(buffer_pool, outbox_pool); Sep 19 22:36:21.623 INFO kablam! | ----^^^^^^^^^^^^ Sep 19 22:36:21.623 INFO kablam! | | Sep 19 22:36:21.623 INFO kablam! | help: remove this `mut` Sep 19 22:36:21.623 INFO kablam! Sep 19 22:36:21.654 INFO kablam! warning: unused import: `Evented` Sep 19 22:36:21.655 INFO kablam! --> src/protocol_engine.rs:1:11 Sep 19 22:36:21.655 INFO kablam! | Sep 19 22:36:21.655 INFO kablam! 1 | use mio::{Evented, EventSet, PollOpt, Token}; Sep 19 22:36:21.655 INFO kablam! | ^^^^^^^ Sep 19 22:36:21.655 INFO kablam! | Sep 19 22:36:21.655 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 19 22:36:21.655 INFO kablam! Sep 19 22:36:21.655 INFO kablam! warning: unused import: `Recycleable` Sep 19 22:36:21.655 INFO kablam! --> src/protocol_engine.rs:5:23 Sep 19 22:36:21.655 INFO kablam! | Sep 19 22:36:21.655 INFO kablam! 5 | use lifeguard::{self, Recycleable, Pool, StartingSize, MaxSize, Supplier}; Sep 19 22:36:21.655 INFO kablam! | ^^^^^^^^^^^ Sep 19 22:36:21.655 INFO kablam! Sep 19 22:36:21.655 INFO kablam! warning: unused import: `Read` Sep 19 22:36:21.655 INFO kablam! --> src/protocol_engine.rs:8:21 Sep 19 22:36:21.655 INFO kablam! | Sep 19 22:36:21.655 INFO kablam! 8 | use std::io::{self, Read, Write}; Sep 19 22:36:21.655 INFO kablam! | ^^^^ Sep 19 22:36:21.655 INFO kablam! Sep 19 22:36:21.655 INFO kablam! warning: unused import: `Write` Sep 19 22:36:21.655 INFO kablam! --> src/protocol_engine.rs:8:27 Sep 19 22:36:21.655 INFO kablam! | Sep 19 22:36:21.655 INFO kablam! 8 | use std::io::{self, Read, Write}; Sep 19 22:36:21.655 INFO kablam! | ^^^^^ Sep 19 22:36:21.655 INFO kablam! Sep 19 22:36:21.731 INFO kablam! warning: variable does not need to be mutable Sep 19 22:36:21.731 INFO kablam! --> src/evented_frame_stream.rs:215:9 Sep 19 22:36:21.731 INFO kablam! | Sep 19 22:36:21.731 INFO kablam! 215 | let mut outbox = self.outbox(outbox_pool); Sep 19 22:36:21.731 INFO kablam! | ----^^^^^^ Sep 19 22:36:21.731 INFO kablam! | | Sep 19 22:36:21.731 INFO kablam! | help: remove this `mut` Sep 19 22:36:21.731 INFO kablam! | Sep 19 22:36:21.731 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 19 22:36:21.731 INFO kablam! Sep 19 22:36:21.752 INFO kablam! warning: variable does not need to be mutable Sep 19 22:36:21.752 INFO kablam! --> src/protocol_engine.rs:131:12 Sep 19 22:36:21.752 INFO kablam! | Sep 19 22:36:21.752 INFO kablam! 131 | let mut stream_session: &mut StreamSession

= stream_session.unwrap(); Sep 19 22:36:21.752 INFO kablam! | ----^^^^^^^^^^^^^^ Sep 19 22:36:21.752 INFO kablam! | | Sep 19 22:36:21.752 INFO kablam! | help: remove this `mut` Sep 19 22:36:21.752 INFO kablam! Sep 19 22:36:21.752 INFO kablam! warning: variable does not need to be mutable Sep 19 22:36:21.752 INFO kablam! --> src/protocol_engine.rs:133:22 Sep 19 22:36:21.752 INFO kablam! | Sep 19 22:36:21.752 INFO kablam! 133 | let (mut efs, mut session) = stream_session.components(); Sep 19 22:36:21.752 INFO kablam! | ----^^^^^^^ Sep 19 22:36:21.752 INFO kablam! | | Sep 19 22:36:21.752 INFO kablam! | help: remove this `mut` Sep 19 22:36:21.752 INFO kablam! Sep 19 22:36:21.752 INFO kablam! warning: variable does not need to be mutable Sep 19 22:36:21.752 INFO kablam! --> src/protocol_engine.rs:133:13 Sep 19 22:36:21.752 INFO kablam! | Sep 19 22:36:21.752 INFO kablam! 133 | let (mut efs, mut session) = stream_session.components(); Sep 19 22:36:21.752 INFO kablam! | ----^^^ Sep 19 22:36:21.752 INFO kablam! | | Sep 19 22:36:21.752 INFO kablam! | help: remove this `mut` Sep 19 22:36:21.752 INFO kablam! Sep 19 22:36:21.803 INFO kablam! warning: variable does not need to be mutable Sep 19 22:36:21.803 INFO kablam! --> src/protocol_engine.rs:531:26 Sep 19 22:36:21.803 INFO kablam! | Sep 19 22:36:21.803 INFO kablam! 531 | let (codec, _stream, mut write_buffer, outbox) = efs.writing_toolset(buffer_pool, outbox_pool); Sep 19 22:36:21.803 INFO kablam! | ----^^^^^^^^^^^^ Sep 19 22:36:21.803 INFO kablam! | | Sep 19 22:36:21.803 INFO kablam! | help: remove this `mut` Sep 19 22:36:21.803 INFO kablam! Sep 19 22:36:22.621 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 3.19s Sep 19 22:36:22.635 INFO kablam! su: No module specific data is present Sep 19 22:36:23.671 INFO running `"docker" "rm" "-f" "e8625f740298ca8e356ff5d72b8e5000cd291e39de30aa1cb12b74d37c2dfa33"` Sep 19 22:36:23.939 INFO blam! e8625f740298ca8e356ff5d72b8e5000cd291e39de30aa1cb12b74d37c2dfa33