Oct 22 01:39:46.994 INFO checking mai-0.1.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 22 01:39:46.995 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-3/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 22 01:39:47.317 INFO blam! 4a5f7e7350d9e21497a622f63dd366adcafae89fd0cf7078d00cfda01e9097d6
Oct 22 01:39:47.319 INFO running `"docker" "start" "-a" "4a5f7e7350d9e21497a622f63dd366adcafae89fd0cf7078d00cfda01e9097d6"`
Oct 22 01:39:48.169 INFO kablam! usermod: no changes
Oct 22 01:39:48.224 INFO kablam!     Checking lifeguard v0.5.2
Oct 22 01:39:48.876 INFO kablam!     Checking mai v0.1.0 (/source)
Oct 22 01:39:50.631 INFO kablam! warning: unused import: `Evented`
Oct 22 01:39:50.631 INFO kablam!  --> src/protocol_engine.rs:1:11
Oct 22 01:39:50.631 INFO kablam!   |
Oct 22 01:39:50.631 INFO kablam! 1 | use mio::{Evented, EventSet, PollOpt, Token};
Oct 22 01:39:50.631 INFO kablam!   |           ^^^^^^^
Oct 22 01:39:50.631 INFO kablam!   |
Oct 22 01:39:50.631 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 22 01:39:50.631 INFO kablam! 
Oct 22 01:39:50.631 INFO kablam! warning: unused import: `Recycleable`
Oct 22 01:39:50.631 INFO kablam!  --> src/protocol_engine.rs:5:23
Oct 22 01:39:50.631 INFO kablam!   |
Oct 22 01:39:50.631 INFO kablam! 5 | use lifeguard::{self, Recycleable, Pool, StartingSize, MaxSize, Supplier};
Oct 22 01:39:50.631 INFO kablam!   |                       ^^^^^^^^^^^
Oct 22 01:39:50.631 INFO kablam! 
Oct 22 01:39:50.631 INFO kablam! warning: unused import: `Read`
Oct 22 01:39:50.631 INFO kablam!  --> src/protocol_engine.rs:8:21
Oct 22 01:39:50.631 INFO kablam!   |
Oct 22 01:39:50.631 INFO kablam! 8 | use std::io::{self, Read, Write};
Oct 22 01:39:50.631 INFO kablam!   |                     ^^^^
Oct 22 01:39:50.631 INFO kablam! 
Oct 22 01:39:50.631 INFO kablam! warning: unused import: `Write`
Oct 22 01:39:50.631 INFO kablam!  --> src/protocol_engine.rs:8:27
Oct 22 01:39:50.631 INFO kablam!   |
Oct 22 01:39:50.631 INFO kablam! 8 | use std::io::{self, Read, Write};
Oct 22 01:39:50.631 INFO kablam!   |                           ^^^^^
Oct 22 01:39:50.632 INFO kablam! 
Oct 22 01:39:50.696 INFO kablam! warning: variable does not need to be mutable
Oct 22 01:39:50.696 INFO kablam!    --> src/evented_frame_stream.rs:215:9
Oct 22 01:39:50.696 INFO kablam!     |
Oct 22 01:39:50.696 INFO kablam! 215 |     let mut outbox = self.outbox(outbox_pool);
Oct 22 01:39:50.696 INFO kablam!     |         ----^^^^^^
Oct 22 01:39:50.696 INFO kablam!     |         |
Oct 22 01:39:50.696 INFO kablam!     |         help: remove this `mut`
Oct 22 01:39:50.696 INFO kablam!     |
Oct 22 01:39:50.696 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 22 01:39:50.696 INFO kablam! 
Oct 22 01:39:50.723 INFO kablam! warning: variable does not need to be mutable
Oct 22 01:39:50.723 INFO kablam!    --> src/protocol_engine.rs:131:12
Oct 22 01:39:50.723 INFO kablam!     |
Oct 22 01:39:50.723 INFO kablam! 131 |        let mut stream_session: &mut StreamSession<P> = stream_session.unwrap();
Oct 22 01:39:50.723 INFO kablam!     |            ----^^^^^^^^^^^^^^
Oct 22 01:39:50.723 INFO kablam!     |            |
Oct 22 01:39:50.723 INFO kablam!     |            help: remove this `mut`
Oct 22 01:39:50.723 INFO kablam! 
Oct 22 01:39:50.723 INFO kablam! warning: variable does not need to be mutable
Oct 22 01:39:50.723 INFO kablam!    --> src/protocol_engine.rs:133:22
Oct 22 01:39:50.723 INFO kablam!     |
Oct 22 01:39:50.723 INFO kablam! 133 |        let (mut efs, mut session) = stream_session.components();
Oct 22 01:39:50.723 INFO kablam!     |                      ----^^^^^^^
Oct 22 01:39:50.723 INFO kablam!     |                      |
Oct 22 01:39:50.723 INFO kablam!     |                      help: remove this `mut`
Oct 22 01:39:50.723 INFO kablam! 
Oct 22 01:39:50.723 INFO kablam! warning: variable does not need to be mutable
Oct 22 01:39:50.723 INFO kablam!    --> src/protocol_engine.rs:133:13
Oct 22 01:39:50.723 INFO kablam!     |
Oct 22 01:39:50.723 INFO kablam! 133 |        let (mut efs, mut session) = stream_session.components();
Oct 22 01:39:50.723 INFO kablam!     |             ----^^^
Oct 22 01:39:50.723 INFO kablam!     |             |
Oct 22 01:39:50.723 INFO kablam!     |             help: remove this `mut`
Oct 22 01:39:50.723 INFO kablam! 
Oct 22 01:39:50.768 INFO kablam! warning: unused import: `Evented`
Oct 22 01:39:50.769 INFO kablam!  --> src/protocol_engine.rs:1:11
Oct 22 01:39:50.769 INFO kablam!   |
Oct 22 01:39:50.769 INFO kablam! 1 | use mio::{Evented, EventSet, PollOpt, Token};
Oct 22 01:39:50.769 INFO kablam!   |           ^^^^^^^
Oct 22 01:39:50.769 INFO kablam! warning: variable does not need to be mutable
Oct 22 01:39:50.769 INFO kablam!    --> src/protocol_engine.rs:531:26
Oct 22 01:39:50.769 INFO kablam!     |
Oct 22 01:39:50.769 INFO kablam! 531 |     let (codec, _stream, mut write_buffer, outbox) = efs.writing_toolset(buffer_pool, outbox_pool);
Oct 22 01:39:50.769 INFO kablam!     |                          ----^^^^^^^^^^^^
Oct 22 01:39:50.769 INFO kablam!     |                          |
Oct 22 01:39:50.769 INFO kablam!     |                          help: remove this `mut`
Oct 22 01:39:50.769 INFO kablam! 
Oct 22 01:39:50.769 INFO kablam!   |
Oct 22 01:39:50.770 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 22 01:39:50.770 INFO kablam! 
Oct 22 01:39:50.770 INFO kablam! warning: unused import: `Recycleable`
Oct 22 01:39:50.770 INFO kablam!  --> src/protocol_engine.rs:5:23
Oct 22 01:39:50.770 INFO kablam!   |
Oct 22 01:39:50.770 INFO kablam! 5 | use lifeguard::{self, Recycleable, Pool, StartingSize, MaxSize, Supplier};
Oct 22 01:39:50.770 INFO kablam!   |                       ^^^^^^^^^^^
Oct 22 01:39:50.770 INFO kablam! 
Oct 22 01:39:50.770 INFO kablam! warning: unused import: `Read`
Oct 22 01:39:50.770 INFO kablam!  --> src/protocol_engine.rs:8:21
Oct 22 01:39:50.770 INFO kablam!   |
Oct 22 01:39:50.770 INFO kablam! 8 | use std::io::{self, Read, Write};
Oct 22 01:39:50.770 INFO kablam!   |                     ^^^^
Oct 22 01:39:50.771 INFO kablam! 
Oct 22 01:39:50.771 INFO kablam! warning: unused import: `Write`
Oct 22 01:39:50.771 INFO kablam!  --> src/protocol_engine.rs:8:27
Oct 22 01:39:50.771 INFO kablam!   |
Oct 22 01:39:50.771 INFO kablam! 8 | use std::io::{self, Read, Write};
Oct 22 01:39:50.771 INFO kablam!   |                           ^^^^^
Oct 22 01:39:50.771 INFO kablam! 
Oct 22 01:39:50.924 INFO kablam! warning: variable does not need to be mutable
Oct 22 01:39:50.924 INFO kablam!    --> src/evented_frame_stream.rs:215:9
Oct 22 01:39:50.924 INFO kablam!     |
Oct 22 01:39:50.924 INFO kablam! 215 |     let mut outbox = self.outbox(outbox_pool);
Oct 22 01:39:50.924 INFO kablam!     |         ----^^^^^^
Oct 22 01:39:50.924 INFO kablam!     |         |
Oct 22 01:39:50.924 INFO kablam!     |         help: remove this `mut`
Oct 22 01:39:50.924 INFO kablam!     |
Oct 22 01:39:50.924 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 22 01:39:50.924 INFO kablam! 
Oct 22 01:39:50.924 INFO kablam! warning: variable does not need to be mutable
Oct 22 01:39:50.924 INFO kablam!    --> src/protocol_engine.rs:131:12
Oct 22 01:39:50.924 INFO kablam!     |
Oct 22 01:39:50.924 INFO kablam! 131 |        let mut stream_session: &mut StreamSession<P> = stream_session.unwrap();
Oct 22 01:39:50.924 INFO kablam!     |            ----^^^^^^^^^^^^^^
Oct 22 01:39:50.924 INFO kablam!     |            |
Oct 22 01:39:50.924 INFO kablam!     |            help: remove this `mut`
Oct 22 01:39:50.924 INFO kablam! 
Oct 22 01:39:50.924 INFO kablam! warning: variable does not need to be mutable
Oct 22 01:39:50.924 INFO kablam!    --> src/protocol_engine.rs:133:22
Oct 22 01:39:50.924 INFO kablam!     |
Oct 22 01:39:50.924 INFO kablam! 133 |        let (mut efs, mut session) = stream_session.components();
Oct 22 01:39:50.924 INFO kablam!     |                      ----^^^^^^^
Oct 22 01:39:50.924 INFO kablam!     |                      |
Oct 22 01:39:50.924 INFO kablam!     |                      help: remove this `mut`
Oct 22 01:39:50.924 INFO kablam! 
Oct 22 01:39:50.924 INFO kablam! warning: variable does not need to be mutable
Oct 22 01:39:50.924 INFO kablam!    --> src/protocol_engine.rs:133:13
Oct 22 01:39:50.924 INFO kablam!     |
Oct 22 01:39:50.924 INFO kablam! 133 |        let (mut efs, mut session) = stream_session.components();
Oct 22 01:39:50.924 INFO kablam!     |             ----^^^
Oct 22 01:39:50.924 INFO kablam!     |             |
Oct 22 01:39:50.924 INFO kablam!     |             help: remove this `mut`
Oct 22 01:39:50.924 INFO kablam! 
Oct 22 01:39:50.992 INFO kablam! warning: variable does not need to be mutable
Oct 22 01:39:50.992 INFO kablam!    --> src/protocol_engine.rs:531:26
Oct 22 01:39:50.992 INFO kablam!     |
Oct 22 01:39:50.992 INFO kablam! 531 |     let (codec, _stream, mut write_buffer, outbox) = efs.writing_toolset(buffer_pool, outbox_pool);
Oct 22 01:39:50.992 INFO kablam!     |                          ----^^^^^^^^^^^^
Oct 22 01:39:50.992 INFO kablam!     |                          |
Oct 22 01:39:50.992 INFO kablam!     |                          help: remove this `mut`
Oct 22 01:39:50.992 INFO kablam! 
Oct 22 01:39:52.327 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.14s
Oct 22 01:39:52.328 INFO kablam! su: No module specific data is present
Oct 22 01:39:52.806 INFO running `"docker" "rm" "-f" "4a5f7e7350d9e21497a622f63dd366adcafae89fd0cf7078d00cfda01e9097d6"`
Oct 22 01:39:53.056 INFO blam! 4a5f7e7350d9e21497a622f63dd366adcafae89fd0cf7078d00cfda01e9097d6