Sep 17 21:36:35.026 INFO checking mai-0.1.0 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 21:36:35.026 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 21:36:35.026 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-3/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 21:36:35.459 INFO blam! f3a5ee2b8092eb870ea983ba992889d8bed181811122e4618cb1344e210f515f
Sep 17 21:36:35.467 INFO running `"docker" "start" "-a" "f3a5ee2b8092eb870ea983ba992889d8bed181811122e4618cb1344e210f515f"`
Sep 17 21:36:36.897 INFO kablam! usermod: no changes
Sep 17 21:36:36.997 INFO kablam!     Checking lifeguard v0.5.2
Sep 17 21:36:37.001 INFO kablam!     Checking net2 v0.2.33
Sep 17 21:36:37.691 INFO kablam!     Checking miow v0.1.5
Sep 17 21:36:37.938 INFO kablam!     Checking mio v0.5.1
Sep 17 21:36:38.881 INFO kablam!     Checking mai v0.1.0 (/source)
Sep 17 21:36:39.662 INFO kablam! warning: unused import: `Evented`
Sep 17 21:36:39.662 INFO kablam!  --> src/protocol_engine.rs:1:11
Sep 17 21:36:39.662 INFO kablam!   |
Sep 17 21:36:39.662 INFO kablam! 1 | use mio::{Evented, EventSet, PollOpt, Token};
Sep 17 21:36:39.662 INFO kablam!   |           ^^^^^^^
Sep 17 21:36:39.662 INFO kablam!   |
Sep 17 21:36:39.662 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 21:36:39.662 INFO kablam! 
Sep 17 21:36:39.662 INFO kablam! warning: unused import: `Recycleable`
Sep 17 21:36:39.662 INFO kablam!  --> src/protocol_engine.rs:5:23
Sep 17 21:36:39.662 INFO kablam!   |
Sep 17 21:36:39.662 INFO kablam! 5 | use lifeguard::{self, Recycleable, Pool, StartingSize, MaxSize, Supplier};
Sep 17 21:36:39.662 INFO kablam!   |                       ^^^^^^^^^^^
Sep 17 21:36:39.662 INFO kablam! 
Sep 17 21:36:39.662 INFO kablam! warning: unused import: `Read`
Sep 17 21:36:39.662 INFO kablam!  --> src/protocol_engine.rs:8:21
Sep 17 21:36:39.662 INFO kablam!   |
Sep 17 21:36:39.662 INFO kablam! 8 | use std::io::{self, Read, Write};
Sep 17 21:36:39.662 INFO kablam!   |                     ^^^^
Sep 17 21:36:39.662 INFO kablam! 
Sep 17 21:36:39.662 INFO kablam! warning: unused import: `Write`
Sep 17 21:36:39.662 INFO kablam!  --> src/protocol_engine.rs:8:27
Sep 17 21:36:39.662 INFO kablam!   |
Sep 17 21:36:39.662 INFO kablam! 8 | use std::io::{self, Read, Write};
Sep 17 21:36:39.662 INFO kablam!   |                           ^^^^^
Sep 17 21:36:39.662 INFO kablam! 
Sep 17 21:36:39.712 INFO kablam! warning: unused import: `Evented`
Sep 17 21:36:39.712 INFO kablam!  --> src/protocol_engine.rs:1:11
Sep 17 21:36:39.712 INFO kablam!   |
Sep 17 21:36:39.712 INFO kablam! 1 | use mio::{Evented, EventSet, PollOpt, Token};
Sep 17 21:36:39.712 INFO kablam!   |           ^^^^^^^
Sep 17 21:36:39.712 INFO kablam!   |
Sep 17 21:36:39.712 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 21:36:39.712 INFO kablam! 
Sep 17 21:36:39.712 INFO kablam! warning: unused import: `Recycleable`
Sep 17 21:36:39.712 INFO kablam!  --> src/protocol_engine.rs:5:23
Sep 17 21:36:39.712 INFO kablam!   |
Sep 17 21:36:39.712 INFO kablam! 5 | use lifeguard::{self, Recycleable, Pool, StartingSize, MaxSize, Supplier};
Sep 17 21:36:39.712 INFO kablam!   |                       ^^^^^^^^^^^
Sep 17 21:36:39.712 INFO kablam! 
Sep 17 21:36:39.712 INFO kablam! warning: unused import: `Read`
Sep 17 21:36:39.712 INFO kablam!  --> src/protocol_engine.rs:8:21
Sep 17 21:36:39.712 INFO kablam!   |
Sep 17 21:36:39.712 INFO kablam! 8 | use std::io::{self, Read, Write};
Sep 17 21:36:39.712 INFO kablam!   |                     ^^^^
Sep 17 21:36:39.712 INFO kablam! 
Sep 17 21:36:39.712 INFO kablam! warning: unused import: `Write`
Sep 17 21:36:39.713 INFO kablam!  --> src/protocol_engine.rs:8:27
Sep 17 21:36:39.713 INFO kablam!   |
Sep 17 21:36:39.713 INFO kablam! 8 | use std::io::{self, Read, Write};
Sep 17 21:36:39.713 INFO kablam!   |                           ^^^^^
Sep 17 21:36:39.713 INFO kablam! 
Sep 17 21:36:39.717 INFO kablam! warning: variable does not need to be mutable
Sep 17 21:36:39.717 INFO kablam!    --> src/evented_frame_stream.rs:215:9
Sep 17 21:36:39.717 INFO kablam!     |
Sep 17 21:36:39.717 INFO kablam! 215 |     let mut outbox = self.outbox(outbox_pool);
Sep 17 21:36:39.717 INFO kablam!     |         ----^^^^^^
Sep 17 21:36:39.717 INFO kablam!     |         |
Sep 17 21:36:39.717 INFO kablam!     |         help: remove this `mut`
Sep 17 21:36:39.717 INFO kablam!     |
Sep 17 21:36:39.717 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 17 21:36:39.717 INFO kablam! 
Sep 17 21:36:39.729 INFO kablam! warning: variable does not need to be mutable
Sep 17 21:36:39.729 INFO kablam!    --> src/protocol_engine.rs:131:12
Sep 17 21:36:39.729 INFO kablam!     |
Sep 17 21:36:39.729 INFO kablam! 131 |        let mut stream_session: &mut StreamSession<P> = stream_session.unwrap();
Sep 17 21:36:39.729 INFO kablam!     |            ----^^^^^^^^^^^^^^
Sep 17 21:36:39.729 INFO kablam!     |            |
Sep 17 21:36:39.729 INFO kablam!     |            help: remove this `mut`
Sep 17 21:36:39.729 INFO kablam! 
Sep 17 21:36:39.729 INFO kablam! warning: variable does not need to be mutable
Sep 17 21:36:39.729 INFO kablam!    --> src/protocol_engine.rs:133:22
Sep 17 21:36:39.729 INFO kablam!     |
Sep 17 21:36:39.729 INFO kablam! 133 |        let (mut efs, mut session) = stream_session.components();
Sep 17 21:36:39.729 INFO kablam!     |                      ----^^^^^^^
Sep 17 21:36:39.729 INFO kablam!     |                      |
Sep 17 21:36:39.729 INFO kablam!     |                      help: remove this `mut`
Sep 17 21:36:39.729 INFO kablam! 
Sep 17 21:36:39.729 INFO kablam! warning: variable does not need to be mutable
Sep 17 21:36:39.729 INFO kablam!    --> src/protocol_engine.rs:133:13
Sep 17 21:36:39.730 INFO kablam!     |
Sep 17 21:36:39.730 INFO kablam! 133 |        let (mut efs, mut session) = stream_session.components();
Sep 17 21:36:39.730 INFO kablam!     |             ----^^^
Sep 17 21:36:39.730 INFO kablam!     |             |
Sep 17 21:36:39.730 INFO kablam!     |             help: remove this `mut`
Sep 17 21:36:39.730 INFO kablam! 
Sep 17 21:36:39.763 INFO kablam! warning: variable does not need to be mutable
Sep 17 21:36:39.763 INFO kablam!    --> src/protocol_engine.rs:531:26
Sep 17 21:36:39.763 INFO kablam!     |
Sep 17 21:36:39.763 INFO kablam! 531 |     let (codec, _stream, mut write_buffer, outbox) = efs.writing_toolset(buffer_pool, outbox_pool);
Sep 17 21:36:39.763 INFO kablam!     |                          ----^^^^^^^^^^^^
Sep 17 21:36:39.763 INFO kablam!     |                          |
Sep 17 21:36:39.763 INFO kablam!     |                          help: remove this `mut`
Sep 17 21:36:39.763 INFO kablam! 
Sep 17 21:36:39.767 INFO kablam! warning: variable does not need to be mutable
Sep 17 21:36:39.767 INFO kablam!    --> src/evented_frame_stream.rs:215:9
Sep 17 21:36:39.767 INFO kablam!     |
Sep 17 21:36:39.767 INFO kablam! 215 |     let mut outbox = self.outbox(outbox_pool);
Sep 17 21:36:39.767 INFO kablam!     |         ----^^^^^^
Sep 17 21:36:39.767 INFO kablam!     |         |
Sep 17 21:36:39.767 INFO kablam!     |         help: remove this `mut`
Sep 17 21:36:39.767 INFO kablam!     |
Sep 17 21:36:39.767 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 17 21:36:39.767 INFO kablam! 
Sep 17 21:36:39.779 INFO kablam! warning: variable does not need to be mutable
Sep 17 21:36:39.779 INFO kablam!    --> src/protocol_engine.rs:131:12
Sep 17 21:36:39.779 INFO kablam!     |
Sep 17 21:36:39.779 INFO kablam! 131 |        let mut stream_session: &mut StreamSession<P> = stream_session.unwrap();
Sep 17 21:36:39.780 INFO kablam!     |            ----^^^^^^^^^^^^^^
Sep 17 21:36:39.780 INFO kablam!     |            |
Sep 17 21:36:39.780 INFO kablam!     |            help: remove this `mut`
Sep 17 21:36:39.780 INFO kablam! 
Sep 17 21:36:39.780 INFO kablam! warning: variable does not need to be mutable
Sep 17 21:36:39.780 INFO kablam!    --> src/protocol_engine.rs:133:22
Sep 17 21:36:39.780 INFO kablam!     |
Sep 17 21:36:39.780 INFO kablam! 133 |        let (mut efs, mut session) = stream_session.components();
Sep 17 21:36:39.780 INFO kablam!     |                      ----^^^^^^^
Sep 17 21:36:39.780 INFO kablam!     |                      |
Sep 17 21:36:39.780 INFO kablam!     |                      help: remove this `mut`
Sep 17 21:36:39.780 INFO kablam! 
Sep 17 21:36:39.780 INFO kablam! warning: variable does not need to be mutable
Sep 17 21:36:39.780 INFO kablam!    --> src/protocol_engine.rs:133:13
Sep 17 21:36:39.780 INFO kablam!     |
Sep 17 21:36:39.780 INFO kablam! 133 |        let (mut efs, mut session) = stream_session.components();
Sep 17 21:36:39.780 INFO kablam!     |             ----^^^
Sep 17 21:36:39.780 INFO kablam!     |             |
Sep 17 21:36:39.780 INFO kablam!     |             help: remove this `mut`
Sep 17 21:36:39.780 INFO kablam! 
Sep 17 21:36:39.813 INFO kablam! warning: variable does not need to be mutable
Sep 17 21:36:39.813 INFO kablam!    --> src/protocol_engine.rs:531:26
Sep 17 21:36:39.813 INFO kablam!     |
Sep 17 21:36:39.813 INFO kablam! 531 |     let (codec, _stream, mut write_buffer, outbox) = efs.writing_toolset(buffer_pool, outbox_pool);
Sep 17 21:36:39.813 INFO kablam!     |                          ----^^^^^^^^^^^^
Sep 17 21:36:39.813 INFO kablam!     |                          |
Sep 17 21:36:39.813 INFO kablam!     |                          help: remove this `mut`
Sep 17 21:36:39.813 INFO kablam! 
Sep 17 21:36:40.383 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.45s
Sep 17 21:36:40.387 INFO kablam! su: No module specific data is present
Sep 17 21:36:40.824 INFO running `"docker" "rm" "-f" "f3a5ee2b8092eb870ea983ba992889d8bed181811122e4618cb1344e210f515f"`
Sep 17 21:36:40.884 INFO blam! f3a5ee2b8092eb870ea983ba992889d8bed181811122e4618cb1344e210f515f