Aug 02 04:46:11.061 INFO checking mai-0.1.0 against 1.27.2+tmplazy for lazy_static-1
Aug 02 04:46:11.061 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 04:46:11.061 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 04:46:11.061 INFO running `"docker" "create" "-v" "/tmp/crater.2mdTgTPtdeBA:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 04:46:11.251 INFO blam! 20f0aa4693608aaf5f520eefc79a62e5ea6e5ca9b846e003473e2ca3a24664e7
Aug 02 04:46:11.253 INFO running `"docker" "start" "-a" "20f0aa4693608aaf5f520eefc79a62e5ea6e5ca9b846e003473e2ca3a24664e7"`
Aug 02 04:46:12.620 INFO kablam!     Checking lifeguard v0.5.2
Aug 02 04:46:13.198 INFO kablam!     Checking mai v0.1.0 (file:///source)
Aug 02 04:46:15.253 INFO kablam! warning: unused import: `Evented`
Aug 02 04:46:15.253 INFO kablam!  --> src/protocol_engine.rs:1:11
Aug 02 04:46:15.253 INFO kablam!   |
Aug 02 04:46:15.253 INFO kablam! 1 | use mio::{Evented, EventSet, PollOpt, Token};
Aug 02 04:46:15.253 INFO kablam!   |           ^^^^^^^
Aug 02 04:46:15.253 INFO kablam!   |
Aug 02 04:46:15.253 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 02 04:46:15.253 INFO kablam! 
Aug 02 04:46:15.253 INFO kablam! warning: unused import: `Recycleable`
Aug 02 04:46:15.254 INFO kablam!  --> src/protocol_engine.rs:5:23
Aug 02 04:46:15.254 INFO kablam!   |
Aug 02 04:46:15.254 INFO kablam! 5 | use lifeguard::{self, Recycleable, Pool, StartingSize, MaxSize, Supplier};
Aug 02 04:46:15.254 INFO kablam!   |                       ^^^^^^^^^^^
Aug 02 04:46:15.254 INFO kablam! 
Aug 02 04:46:15.254 INFO kablam! warning: unused import: `Read`
Aug 02 04:46:15.254 INFO kablam!  --> src/protocol_engine.rs:8:21
Aug 02 04:46:15.254 INFO kablam!   |
Aug 02 04:46:15.254 INFO kablam! 8 | use std::io::{self, Read, Write};
Aug 02 04:46:15.254 INFO kablam!   |                     ^^^^
Aug 02 04:46:15.254 INFO kablam! 
Aug 02 04:46:15.254 INFO kablam! warning: unused import: `Write`
Aug 02 04:46:15.254 INFO kablam!  --> src/protocol_engine.rs:8:27
Aug 02 04:46:15.254 INFO kablam!   |
Aug 02 04:46:15.254 INFO kablam! 8 | use std::io::{self, Read, Write};
Aug 02 04:46:15.254 INFO kablam!   |                           ^^^^^
Aug 02 04:46:15.254 INFO kablam! 
Aug 02 04:46:15.395 INFO kablam! warning: unused import: `Evented`
Aug 02 04:46:15.395 INFO kablam!  --> src/protocol_engine.rs:1:11
Aug 02 04:46:15.395 INFO kablam!   |
Aug 02 04:46:15.395 INFO kablam! 1 | use mio::{Evented, EventSet, PollOpt, Token};
Aug 02 04:46:15.395 INFO kablam!   |           ^^^^^^^
Aug 02 04:46:15.396 INFO kablam!   |
Aug 02 04:46:15.397 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 02 04:46:15.397 INFO kablam! 
Aug 02 04:46:15.397 INFO kablam! warning: unused import: `Recycleable`
Aug 02 04:46:15.397 INFO kablam!  --> src/protocol_engine.rs:5:23
Aug 02 04:46:15.397 INFO kablam!   |
Aug 02 04:46:15.397 INFO kablam! 5 | use lifeguard::{self, Recycleable, Pool, StartingSize, MaxSize, Supplier};
Aug 02 04:46:15.397 INFO kablam!   |                       ^^^^^^^^^^^
Aug 02 04:46:15.398 INFO kablam! 
Aug 02 04:46:15.398 INFO kablam! warning: unused import: `Read`
Aug 02 04:46:15.398 INFO kablam!  --> src/protocol_engine.rs:8:21
Aug 02 04:46:15.398 INFO kablam!   |
Aug 02 04:46:15.398 INFO kablam! 8 | use std::io::{self, Read, Write};
Aug 02 04:46:15.398 INFO kablam!   |                     ^^^^
Aug 02 04:46:15.399 INFO kablam! 
Aug 02 04:46:15.399 INFO kablam! warning: unused import: `Write`
Aug 02 04:46:15.399 INFO kablam!  --> src/protocol_engine.rs:8:27
Aug 02 04:46:15.399 INFO kablam!   |
Aug 02 04:46:15.399 INFO kablam! 8 | use std::io::{self, Read, Write};
Aug 02 04:46:15.399 INFO kablam!   |                           ^^^^^
Aug 02 04:46:15.400 INFO kablam! 
Aug 02 04:46:15.553 INFO kablam! warning: variable does not need to be mutable
Aug 02 04:46:15.553 INFO kablam!    --> src/evented_frame_stream.rs:215:9
Aug 02 04:46:15.553 INFO kablam!     |
Aug 02 04:46:15.553 INFO kablam! 215 |     let mut outbox = self.outbox(outbox_pool);
Aug 02 04:46:15.553 INFO kablam!     |         ----^^^^^^
Aug 02 04:46:15.553 INFO kablam!     |         |
Aug 02 04:46:15.553 INFO kablam!     |         help: remove this `mut`
Aug 02 04:46:15.553 INFO kablam!     |
Aug 02 04:46:15.553 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 02 04:46:15.553 INFO kablam! 
Aug 02 04:46:15.609 INFO kablam! warning: variable does not need to be mutable
Aug 02 04:46:15.609 INFO kablam!    --> src/protocol_engine.rs:131:12
Aug 02 04:46:15.609 INFO kablam!     |
Aug 02 04:46:15.609 INFO kablam! 131 |        let mut stream_session: &mut StreamSession<P> = stream_session.unwrap();
Aug 02 04:46:15.609 INFO kablam!     |            ----^^^^^^^^^^^^^^
Aug 02 04:46:15.609 INFO kablam!     |            |
Aug 02 04:46:15.609 INFO kablam!     |            help: remove this `mut`
Aug 02 04:46:15.609 INFO kablam! 
Aug 02 04:46:15.609 INFO kablam! warning: variable does not need to be mutable
Aug 02 04:46:15.610 INFO kablam!    --> src/protocol_engine.rs:133:13
Aug 02 04:46:15.610 INFO kablam!     |
Aug 02 04:46:15.610 INFO kablam! 133 |        let (mut efs, mut session) = stream_session.components();
Aug 02 04:46:15.610 INFO kablam!     |             ----^^^
Aug 02 04:46:15.610 INFO kablam!     |             |
Aug 02 04:46:15.610 INFO kablam!     |             help: remove this `mut`
Aug 02 04:46:15.610 INFO kablam! 
Aug 02 04:46:15.610 INFO kablam! warning: variable does not need to be mutable
Aug 02 04:46:15.610 INFO kablam!    --> src/protocol_engine.rs:133:22
Aug 02 04:46:15.610 INFO kablam!     |
Aug 02 04:46:15.610 INFO kablam! 133 |        let (mut efs, mut session) = stream_session.components();
Aug 02 04:46:15.610 INFO kablam!     |                      ----^^^^^^^
Aug 02 04:46:15.610 INFO kablam!     |                      |
Aug 02 04:46:15.610 INFO kablam!     |                      help: remove this `mut`
Aug 02 04:46:15.610 INFO kablam! 
Aug 02 04:46:15.622 INFO kablam! warning: variable does not need to be mutable
Aug 02 04:46:15.622 INFO kablam!    --> src/evented_frame_stream.rs:215:9
Aug 02 04:46:15.622 INFO kablam!     |
Aug 02 04:46:15.622 INFO kablam! 215 |     let mut outbox = self.outbox(outbox_pool);
Aug 02 04:46:15.622 INFO kablam!     |         ----^^^^^^
Aug 02 04:46:15.622 INFO kablam!     |         |
Aug 02 04:46:15.622 INFO kablam!     |         help: remove this `mut`
Aug 02 04:46:15.622 INFO kablam!     |
Aug 02 04:46:15.622 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 02 04:46:15.622 INFO kablam! 
Aug 02 04:46:15.682 INFO kablam! warning: variable does not need to be mutable
Aug 02 04:46:15.682 INFO kablam!    --> src/protocol_engine.rs:131:12
Aug 02 04:46:15.682 INFO kablam!     |
Aug 02 04:46:15.682 INFO kablam! 131 |        let mut stream_session: &mut StreamSession<P> = stream_session.unwrap();
Aug 02 04:46:15.682 INFO kablam!     |            ----^^^^^^^^^^^^^^
Aug 02 04:46:15.682 INFO kablam!     |            |
Aug 02 04:46:15.682 INFO kablam!     |            help: remove this `mut`
Aug 02 04:46:15.682 INFO kablam! 
Aug 02 04:46:15.682 INFO kablam! warning: variable does not need to be mutable
Aug 02 04:46:15.682 INFO kablam!    --> src/protocol_engine.rs:133:22
Aug 02 04:46:15.682 INFO kablam!     |
Aug 02 04:46:15.682 INFO kablam! 133 |        let (mut efs, mut session) = stream_session.components();
Aug 02 04:46:15.682 INFO kablam!     |                      ----^^^^^^^
Aug 02 04:46:15.682 INFO kablam!     |                      |
Aug 02 04:46:15.682 INFO kablam!     |                      help: remove this `mut`
Aug 02 04:46:15.683 INFO kablam! 
Aug 02 04:46:15.697 INFO kablam! warning: variable does not need to be mutable
Aug 02 04:46:15.697 INFO kablam!    --> src/protocol_engine.rs:133:13
Aug 02 04:46:15.697 INFO kablam!     |
Aug 02 04:46:15.697 INFO kablam! 133 |        let (mut efs, mut session) = stream_session.components();
Aug 02 04:46:15.697 INFO kablam!     |             ----^^^
Aug 02 04:46:15.697 INFO kablam!     |             |
Aug 02 04:46:15.697 INFO kablam!     |             help: remove this `mut`
Aug 02 04:46:15.697 INFO kablam! 
Aug 02 04:46:15.741 INFO kablam! warning: variable does not need to be mutable
Aug 02 04:46:15.741 INFO kablam!    --> src/protocol_engine.rs:531:26
Aug 02 04:46:15.741 INFO kablam!     |
Aug 02 04:46:15.741 INFO kablam! 531 |     let (codec, _stream, mut write_buffer, outbox) = efs.writing_toolset(buffer_pool, outbox_pool);
Aug 02 04:46:15.741 INFO kablam!     |                          ----^^^^^^^^^^^^
Aug 02 04:46:15.741 INFO kablam!     |                          |
Aug 02 04:46:15.741 INFO kablam!     |                          help: remove this `mut`
Aug 02 04:46:15.742 INFO kablam! 
Aug 02 04:46:15.926 INFO kablam! warning: variable does not need to be mutable
Aug 02 04:46:15.926 INFO kablam!    --> src/protocol_engine.rs:531:26
Aug 02 04:46:15.926 INFO kablam!     |
Aug 02 04:46:15.926 INFO kablam! 531 |     let (codec, _stream, mut write_buffer, outbox) = efs.writing_toolset(buffer_pool, outbox_pool);
Aug 02 04:46:15.926 INFO kablam!     |                          ----^^^^^^^^^^^^
Aug 02 04:46:15.926 INFO kablam!     |                          |
Aug 02 04:46:15.926 INFO kablam!     |                          help: remove this `mut`
Aug 02 04:46:15.927 INFO kablam! 
Aug 02 04:46:17.305 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.74s
Aug 02 04:46:17.316 INFO kablam! su: No module specific data is present
Aug 02 04:46:17.922 INFO running `"docker" "rm" "-f" "20f0aa4693608aaf5f520eefc79a62e5ea6e5ca9b846e003473e2ca3a24664e7"`
Aug 02 04:46:18.056 INFO blam! 20f0aa4693608aaf5f520eefc79a62e5ea6e5ca9b846e003473e2ca3a24664e7