Sep 01 14:33:21.378 INFO checking mai-0.1.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831 Sep 01 14:33:21.378 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets Sep 01 14:33:21.378 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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=500" "-e" "CMD=cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 01 14:33:21.570 INFO blam! 760f44903bf86e32182a1d53dcb6cba2a00f2e0d0a1dc412d61cc30817f30147 Sep 01 14:33:21.572 INFO running `"docker" "start" "-a" "760f44903bf86e32182a1d53dcb6cba2a00f2e0d0a1dc412d61cc30817f30147"` Sep 01 14:33:22.438 INFO kablam! Checking lifeguard v0.5.2 Sep 01 14:33:23.050 INFO kablam! Checking mai v0.1.0 (file:///source) Sep 01 14:33:24.672 INFO kablam! warning: unused import: `Evented` Sep 01 14:33:24.672 INFO kablam! --> src/protocol_engine.rs:1:11 Sep 01 14:33:24.672 INFO kablam! | Sep 01 14:33:24.672 INFO kablam! 1 | use mio::{Evented, EventSet, PollOpt, Token}; Sep 01 14:33:24.672 INFO kablam! | ^^^^^^^ Sep 01 14:33:24.672 INFO kablam! | Sep 01 14:33:24.672 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 01 14:33:24.672 INFO kablam! Sep 01 14:33:24.672 INFO kablam! warning: unused import: `Recycleable` Sep 01 14:33:24.672 INFO kablam! --> src/protocol_engine.rs:5:23 Sep 01 14:33:24.672 INFO kablam! | Sep 01 14:33:24.672 INFO kablam! 5 | use lifeguard::{self, Recycleable, Pool, StartingSize, MaxSize, Supplier}; Sep 01 14:33:24.673 INFO kablam! | ^^^^^^^^^^^ Sep 01 14:33:24.673 INFO kablam! Sep 01 14:33:24.673 INFO kablam! warning: unused import: `Read` Sep 01 14:33:24.673 INFO kablam! --> src/protocol_engine.rs:8:21 Sep 01 14:33:24.673 INFO kablam! | Sep 01 14:33:24.673 INFO kablam! 8 | use std::io::{self, Read, Write}; Sep 01 14:33:24.673 INFO kablam! | ^^^^ Sep 01 14:33:24.673 INFO kablam! Sep 01 14:33:24.673 INFO kablam! warning: unused import: `Write` Sep 01 14:33:24.673 INFO kablam! --> src/protocol_engine.rs:8:27 Sep 01 14:33:24.673 INFO kablam! | Sep 01 14:33:24.673 INFO kablam! 8 | use std::io::{self, Read, Write}; Sep 01 14:33:24.673 INFO kablam! | ^^^^^ Sep 01 14:33:24.673 INFO kablam! Sep 01 14:33:24.802 INFO kablam! warning: variable does not need to be mutable Sep 01 14:33:24.802 INFO kablam! --> src/evented_frame_stream.rs:215:9 Sep 01 14:33:24.802 INFO kablam! | Sep 01 14:33:24.802 INFO kablam! 215 | let mut outbox = self.outbox(outbox_pool); Sep 01 14:33:24.802 INFO kablam! | ----^^^^^^ Sep 01 14:33:24.802 INFO kablam! | | Sep 01 14:33:24.802 INFO kablam! | help: remove this `mut` Sep 01 14:33:24.802 INFO kablam! | Sep 01 14:33:24.802 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 01 14:33:24.802 INFO kablam! Sep 01 14:33:24.832 INFO kablam! warning: variable does not need to be mutable Sep 01 14:33:24.832 INFO kablam! --> src/protocol_engine.rs:131:12 Sep 01 14:33:24.832 INFO kablam! | Sep 01 14:33:24.832 INFO kablam! 131 | let mut stream_session: &mut StreamSession

= stream_session.unwrap(); Sep 01 14:33:24.832 INFO kablam! | ----^^^^^^^^^^^^^^ Sep 01 14:33:24.832 INFO kablam! | | Sep 01 14:33:24.832 INFO kablam! | help: remove this `mut` Sep 01 14:33:24.832 INFO kablam! Sep 01 14:33:24.832 INFO kablam! warning: variable does not need to be mutable Sep 01 14:33:24.832 INFO kablam! --> src/protocol_engine.rs:133:22 Sep 01 14:33:24.832 INFO kablam! | Sep 01 14:33:24.832 INFO kablam! 133 | let (mut efs, mut session) = stream_session.components(); Sep 01 14:33:24.832 INFO kablam! | ----^^^^^^^ Sep 01 14:33:24.832 INFO kablam! | | Sep 01 14:33:24.832 INFO kablam! | help: remove this `mut` Sep 01 14:33:24.832 INFO kablam! Sep 01 14:33:24.832 INFO kablam! warning: variable does not need to be mutable Sep 01 14:33:24.833 INFO kablam! --> src/protocol_engine.rs:133:13 Sep 01 14:33:24.833 INFO kablam! | Sep 01 14:33:24.833 INFO kablam! 133 | let (mut efs, mut session) = stream_session.components(); Sep 01 14:33:24.833 INFO kablam! | ----^^^ Sep 01 14:33:24.833 INFO kablam! | | Sep 01 14:33:24.833 INFO kablam! | help: remove this `mut` Sep 01 14:33:24.833 INFO kablam! Sep 01 14:33:24.905 INFO kablam! warning: unused import: `Evented` Sep 01 14:33:24.905 INFO kablam! --> src/protocol_engine.rs:1:11 Sep 01 14:33:24.905 INFO kablam! | Sep 01 14:33:24.905 INFO kablam! 1 | use mio::{Evented, EventSet, PollOpt, Token}; Sep 01 14:33:24.905 INFO kablam! | ^^^^^^^ Sep 01 14:33:24.905 INFO kablam! | Sep 01 14:33:24.905 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 01 14:33:24.905 INFO kablam! Sep 01 14:33:24.906 INFO kablam! warning: unused import: `Recycleable` Sep 01 14:33:24.906 INFO kablam! --> src/protocol_engine.rs:5:23 Sep 01 14:33:24.906 INFO kablam! | Sep 01 14:33:24.906 INFO kablam! 5 | use lifeguard::{self, Recycleable, Pool, StartingSize, MaxSize, Supplier}; Sep 01 14:33:24.906 INFO kablam! | ^^^^^^^^^^^ Sep 01 14:33:24.906 INFO kablam! Sep 01 14:33:24.906 INFO kablam! warning: unused import: `Read` Sep 01 14:33:24.906 INFO kablam! --> src/protocol_engine.rs:8:21 Sep 01 14:33:24.906 INFO kablam! | Sep 01 14:33:24.906 INFO kablam! 8 | use std::io::{self, Read, Write}; Sep 01 14:33:24.907 INFO kablam! | ^^^^ Sep 01 14:33:24.907 INFO kablam! Sep 01 14:33:24.907 INFO kablam! warning: unused import: `Write` Sep 01 14:33:24.907 INFO kablam! --> src/protocol_engine.rs:8:27 Sep 01 14:33:24.907 INFO kablam! | Sep 01 14:33:24.907 INFO kablam! 8 | use std::io::{self, Read, Write}; Sep 01 14:33:24.907 INFO kablam! | ^^^^^ Sep 01 14:33:24.907 INFO kablam! Sep 01 14:33:24.920 INFO kablam! warning: variable does not need to be mutable Sep 01 14:33:24.920 INFO kablam! --> src/protocol_engine.rs:531:26 Sep 01 14:33:24.920 INFO kablam! | Sep 01 14:33:24.920 INFO kablam! 531 | let (codec, _stream, mut write_buffer, outbox) = efs.writing_toolset(buffer_pool, outbox_pool); Sep 01 14:33:24.920 INFO kablam! | ----^^^^^^^^^^^^ Sep 01 14:33:24.920 INFO kablam! | | Sep 01 14:33:24.920 INFO kablam! | help: remove this `mut` Sep 01 14:33:24.920 INFO kablam! Sep 01 14:33:25.028 INFO kablam! warning: variable does not need to be mutable Sep 01 14:33:25.028 INFO kablam! --> src/evented_frame_stream.rs:215:9 Sep 01 14:33:25.028 INFO kablam! | Sep 01 14:33:25.028 INFO kablam! 215 | let mut outbox = self.outbox(outbox_pool); Sep 01 14:33:25.028 INFO kablam! | ----^^^^^^ Sep 01 14:33:25.028 INFO kablam! | | Sep 01 14:33:25.029 INFO kablam! | help: remove this `mut` Sep 01 14:33:25.029 INFO kablam! | Sep 01 14:33:25.029 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 01 14:33:25.029 INFO kablam! Sep 01 14:33:25.049 INFO kablam! warning: variable does not need to be mutable Sep 01 14:33:25.049 INFO kablam! --> src/protocol_engine.rs:131:12 Sep 01 14:33:25.049 INFO kablam! | Sep 01 14:33:25.049 INFO kablam! 131 | let mut stream_session: &mut StreamSession

= stream_session.unwrap(); Sep 01 14:33:25.049 INFO kablam! | ----^^^^^^^^^^^^^^ Sep 01 14:33:25.049 INFO kablam! | | Sep 01 14:33:25.049 INFO kablam! | help: remove this `mut` Sep 01 14:33:25.049 INFO kablam! Sep 01 14:33:25.049 INFO kablam! warning: variable does not need to be mutable Sep 01 14:33:25.049 INFO kablam! --> src/protocol_engine.rs:133:22 Sep 01 14:33:25.049 INFO kablam! | Sep 01 14:33:25.049 INFO kablam! 133 | let (mut efs, mut session) = stream_session.components(); Sep 01 14:33:25.049 INFO kablam! | ----^^^^^^^ Sep 01 14:33:25.049 INFO kablam! | | Sep 01 14:33:25.049 INFO kablam! | help: remove this `mut` Sep 01 14:33:25.049 INFO kablam! Sep 01 14:33:25.049 INFO kablam! warning: variable does not need to be mutable Sep 01 14:33:25.049 INFO kablam! --> src/protocol_engine.rs:133:13 Sep 01 14:33:25.049 INFO kablam! | Sep 01 14:33:25.049 INFO kablam! 133 | let (mut efs, mut session) = stream_session.components(); Sep 01 14:33:25.049 INFO kablam! | ----^^^ Sep 01 14:33:25.049 INFO kablam! | | Sep 01 14:33:25.049 INFO kablam! | help: remove this `mut` Sep 01 14:33:25.049 INFO kablam! Sep 01 14:33:25.117 INFO kablam! warning: variable does not need to be mutable Sep 01 14:33:25.117 INFO kablam! --> src/protocol_engine.rs:531:26 Sep 01 14:33:25.117 INFO kablam! | Sep 01 14:33:25.117 INFO kablam! 531 | let (codec, _stream, mut write_buffer, outbox) = efs.writing_toolset(buffer_pool, outbox_pool); Sep 01 14:33:25.117 INFO kablam! | ----^^^^^^^^^^^^ Sep 01 14:33:25.117 INFO kablam! | | Sep 01 14:33:25.117 INFO kablam! | help: remove this `mut` Sep 01 14:33:25.117 INFO kablam! Sep 01 14:33:26.268 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 3.89s Sep 01 14:33:26.272 INFO kablam! su: No module specific data is present Sep 01 14:33:26.746 INFO running `"docker" "rm" "-f" "760f44903bf86e32182a1d53dcb6cba2a00f2e0d0a1dc412d61cc30817f30147"` Sep 01 14:33:26.826 INFO blam! 760f44903bf86e32182a1d53dcb6cba2a00f2e0d0a1dc412d61cc30817f30147