Dec 03 02:17:47.151 INFO testing mai-0.1.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 02:17:47.152 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 02:17:47.378 INFO [stdout] 0023fedacebad82b47d2735c658270fc30efff5ee99e01e3ff8f7d02e1adf533
Dec 03 02:17:47.384 INFO running `"docker" "start" "-a" "0023fedacebad82b47d2735c658270fc30efff5ee99e01e3ff8f7d02e1adf533"`
Dec 03 02:17:47.920 INFO [stderr] usermod: no changes
Dec 03 02:17:48.023 INFO [stderr]    Compiling lifeguard v0.5.2
Dec 03 02:17:48.795 INFO [stderr]    Compiling mai v0.1.0 (/source)
Dec 03 02:17:50.643 INFO [stderr] warning: unused import: `Evented`
Dec 03 02:17:50.643 INFO [stderr]  --> src/protocol_engine.rs:1:11
Dec 03 02:17:50.643 INFO [stderr]   |
Dec 03 02:17:50.643 INFO [stderr] 1 | use mio::{Evented, EventSet, PollOpt, Token};
Dec 03 02:17:50.643 INFO [stderr]   |           ^^^^^^^
Dec 03 02:17:50.643 INFO [stderr]   |
Dec 03 02:17:50.643 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 03 02:17:50.643 INFO [stderr] 
Dec 03 02:17:50.643 INFO [stderr] warning: unused import: `Recycleable`
Dec 03 02:17:50.643 INFO [stderr]  --> src/protocol_engine.rs:5:23
Dec 03 02:17:50.643 INFO [stderr]   |
Dec 03 02:17:50.643 INFO [stderr] 5 | use lifeguard::{self, Recycleable, Pool, StartingSize, MaxSize, Supplier};
Dec 03 02:17:50.643 INFO [stderr]   |                       ^^^^^^^^^^^
Dec 03 02:17:50.643 INFO [stderr] 
Dec 03 02:17:50.643 INFO [stderr] warning: unused import: `Read`
Dec 03 02:17:50.643 INFO [stderr]  --> src/protocol_engine.rs:8:21
Dec 03 02:17:50.643 INFO [stderr]   |
Dec 03 02:17:50.643 INFO [stderr] 8 | use std::io::{self, Read, Write};
Dec 03 02:17:50.643 INFO [stderr]   |                     ^^^^
Dec 03 02:17:50.643 INFO [stderr] 
Dec 03 02:17:50.643 INFO [stderr] warning: unused import: `Write`
Dec 03 02:17:50.643 INFO [stderr]  --> src/protocol_engine.rs:8:27
Dec 03 02:17:50.643 INFO [stderr]   |
Dec 03 02:17:50.643 INFO [stderr] 8 | use std::io::{self, Read, Write};
Dec 03 02:17:50.643 INFO [stderr]   |                           ^^^^^
Dec 03 02:17:50.643 INFO [stderr] 
Dec 03 02:17:50.714 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:17:50.714 INFO [stderr]    --> src/evented_frame_stream.rs:215:9
Dec 03 02:17:50.714 INFO [stderr]     |
Dec 03 02:17:50.714 INFO [stderr] 215 |     let mut outbox = self.outbox(outbox_pool);
Dec 03 02:17:50.714 INFO [stderr]     |         ----^^^^^^
Dec 03 02:17:50.714 INFO [stderr]     |         |
Dec 03 02:17:50.714 INFO [stderr]     |         help: remove this `mut`
Dec 03 02:17:50.714 INFO [stderr]     |
Dec 03 02:17:50.715 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 03 02:17:50.715 INFO [stderr] 
Dec 03 02:17:50.731 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:17:50.731 INFO [stderr]    --> src/protocol_engine.rs:131:12
Dec 03 02:17:50.731 INFO [stderr]     |
Dec 03 02:17:50.731 INFO [stderr] 131 |        let mut stream_session: &mut StreamSession<P> = stream_session.unwrap();
Dec 03 02:17:50.731 INFO [stderr]     |            ----^^^^^^^^^^^^^^
Dec 03 02:17:50.731 INFO [stderr]     |            |
Dec 03 02:17:50.731 INFO [stderr]     |            help: remove this `mut`
Dec 03 02:17:50.731 INFO [stderr] 
Dec 03 02:17:50.731 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:17:50.731 INFO [stderr]    --> src/protocol_engine.rs:133:22
Dec 03 02:17:50.731 INFO [stderr]     |
Dec 03 02:17:50.731 INFO [stderr] 133 |        let (mut efs, mut session) = stream_session.components();
Dec 03 02:17:50.731 INFO [stderr]     |                      ----^^^^^^^
Dec 03 02:17:50.731 INFO [stderr]     |                      |
Dec 03 02:17:50.731 INFO [stderr]     |                      help: remove this `mut`
Dec 03 02:17:50.731 INFO [stderr] 
Dec 03 02:17:50.731 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:17:50.731 INFO [stderr]    --> src/protocol_engine.rs:133:13
Dec 03 02:17:50.731 INFO [stderr]     |
Dec 03 02:17:50.731 INFO [stderr] 133 |        let (mut efs, mut session) = stream_session.components();
Dec 03 02:17:50.731 INFO [stderr]     |             ----^^^
Dec 03 02:17:50.731 INFO [stderr]     |             |
Dec 03 02:17:50.731 INFO [stderr]     |             help: remove this `mut`
Dec 03 02:17:50.731 INFO [stderr] 
Dec 03 02:17:50.777 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:17:50.777 INFO [stderr]    --> src/protocol_engine.rs:531:26
Dec 03 02:17:50.777 INFO [stderr]     |
Dec 03 02:17:50.777 INFO [stderr] 531 |     let (codec, _stream, mut write_buffer, outbox) = efs.writing_toolset(buffer_pool, outbox_pool);
Dec 03 02:17:50.777 INFO [stderr]     |                          ----^^^^^^^^^^^^
Dec 03 02:17:50.777 INFO [stderr]     |                          |
Dec 03 02:17:50.777 INFO [stderr]     |                          help: remove this `mut`
Dec 03 02:17:50.777 INFO [stderr] 
Dec 03 02:17:51.107 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.15s
Dec 03 02:17:51.111 INFO [stderr] su: No module specific data is present
Dec 03 02:17:51.547 INFO running `"docker" "inspect" "0023fedacebad82b47d2735c658270fc30efff5ee99e01e3ff8f7d02e1adf533"`
Dec 03 02:17:51.656 INFO running `"docker" "rm" "-f" "0023fedacebad82b47d2735c658270fc30efff5ee99e01e3ff8f7d02e1adf533"`
Dec 03 02:17:51.808 INFO [stdout] 0023fedacebad82b47d2735c658270fc30efff5ee99e01e3ff8f7d02e1adf533
Dec 03 02:17:51.811 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 02:17:52.000 INFO [stdout] 6ada541ef26606e25ccc4ff1dcc8d1972b1d3cbe14762086d1bd9741fc8830dd
Dec 03 02:17:52.002 INFO running `"docker" "start" "-a" "6ada541ef26606e25ccc4ff1dcc8d1972b1d3cbe14762086d1bd9741fc8830dd"`
Dec 03 02:17:52.531 INFO [stderr] usermod: no changes
Dec 03 02:17:52.591 INFO [stderr]    Compiling mai v0.1.0 (/source)
Dec 03 02:17:54.783 INFO [stderr] warning: unused import: `Evented`
Dec 03 02:17:54.783 INFO [stderr]  --> src/protocol_engine.rs:1:11
Dec 03 02:17:54.783 INFO [stderr]   |
Dec 03 02:17:54.783 INFO [stderr] 1 | use mio::{Evented, EventSet, PollOpt, Token};
Dec 03 02:17:54.783 INFO [stderr]   |           ^^^^^^^
Dec 03 02:17:54.783 INFO [stderr]   |
Dec 03 02:17:54.783 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 03 02:17:54.783 INFO [stderr] 
Dec 03 02:17:54.783 INFO [stderr] warning: unused import: `Recycleable`
Dec 03 02:17:54.783 INFO [stderr]  --> src/protocol_engine.rs:5:23
Dec 03 02:17:54.783 INFO [stderr]   |
Dec 03 02:17:54.783 INFO [stderr] 5 | use lifeguard::{self, Recycleable, Pool, StartingSize, MaxSize, Supplier};
Dec 03 02:17:54.783 INFO [stderr]   |                       ^^^^^^^^^^^
Dec 03 02:17:54.783 INFO [stderr] 
Dec 03 02:17:54.783 INFO [stderr] warning: unused import: `Read`
Dec 03 02:17:54.783 INFO [stderr]  --> src/protocol_engine.rs:8:21
Dec 03 02:17:54.783 INFO [stderr]   |
Dec 03 02:17:54.783 INFO [stderr] 8 | use std::io::{self, Read, Write};
Dec 03 02:17:54.783 INFO [stderr]   |                     ^^^^
Dec 03 02:17:54.783 INFO [stderr] 
Dec 03 02:17:54.783 INFO [stderr] warning: unused import: `Write`
Dec 03 02:17:54.783 INFO [stderr]  --> src/protocol_engine.rs:8:27
Dec 03 02:17:54.783 INFO [stderr]   |
Dec 03 02:17:54.783 INFO [stderr] 8 | use std::io::{self, Read, Write};
Dec 03 02:17:54.783 INFO [stderr]   |                           ^^^^^
Dec 03 02:17:54.783 INFO [stderr] 
Dec 03 02:17:54.895 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:17:54.895 INFO [stderr]    --> src/evented_frame_stream.rs:215:9
Dec 03 02:17:54.895 INFO [stderr]     |
Dec 03 02:17:54.895 INFO [stderr] 215 |     let mut outbox = self.outbox(outbox_pool);
Dec 03 02:17:54.895 INFO [stderr]     |         ----^^^^^^
Dec 03 02:17:54.895 INFO [stderr]     |         |
Dec 03 02:17:54.895 INFO [stderr]     |         help: remove this `mut`
Dec 03 02:17:54.895 INFO [stderr]     |
Dec 03 02:17:54.895 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 03 02:17:54.895 INFO [stderr] 
Dec 03 02:17:54.915 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:17:54.915 INFO [stderr]    --> src/protocol_engine.rs:131:12
Dec 03 02:17:54.915 INFO [stderr]     |
Dec 03 02:17:54.915 INFO [stderr] 131 |        let mut stream_session: &mut StreamSession<P> = stream_session.unwrap();
Dec 03 02:17:54.915 INFO [stderr]     |            ----^^^^^^^^^^^^^^
Dec 03 02:17:54.915 INFO [stderr]     |            |
Dec 03 02:17:54.915 INFO [stderr]     |            help: remove this `mut`
Dec 03 02:17:54.915 INFO [stderr] 
Dec 03 02:17:54.915 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:17:54.915 INFO [stderr]    --> src/protocol_engine.rs:133:22
Dec 03 02:17:54.915 INFO [stderr]     |
Dec 03 02:17:54.915 INFO [stderr] 133 |        let (mut efs, mut session) = stream_session.components();
Dec 03 02:17:54.915 INFO [stderr]     |                      ----^^^^^^^
Dec 03 02:17:54.915 INFO [stderr]     |                      |
Dec 03 02:17:54.915 INFO [stderr]     |                      help: remove this `mut`
Dec 03 02:17:54.915 INFO [stderr] 
Dec 03 02:17:54.915 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:17:54.915 INFO [stderr]    --> src/protocol_engine.rs:133:13
Dec 03 02:17:54.915 INFO [stderr]     |
Dec 03 02:17:54.915 INFO [stderr] 133 |        let (mut efs, mut session) = stream_session.components();
Dec 03 02:17:54.915 INFO [stderr]     |             ----^^^
Dec 03 02:17:54.915 INFO [stderr]     |             |
Dec 03 02:17:54.915 INFO [stderr]     |             help: remove this `mut`
Dec 03 02:17:54.915 INFO [stderr] 
Dec 03 02:17:54.986 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:17:54.986 INFO [stderr]    --> src/protocol_engine.rs:531:26
Dec 03 02:17:54.986 INFO [stderr]     |
Dec 03 02:17:54.986 INFO [stderr] 531 |     let (codec, _stream, mut write_buffer, outbox) = efs.writing_toolset(buffer_pool, outbox_pool);
Dec 03 02:17:54.987 INFO [stderr]     |                          ----^^^^^^^^^^^^
Dec 03 02:17:54.987 INFO [stderr]     |                          |
Dec 03 02:17:54.987 INFO [stderr]     |                          help: remove this `mut`
Dec 03 02:17:54.987 INFO [stderr] 
Dec 03 02:17:55.683 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.13s
Dec 03 02:17:55.695 INFO [stderr] su: No module specific data is present
Dec 03 02:17:56.525 INFO running `"docker" "inspect" "6ada541ef26606e25ccc4ff1dcc8d1972b1d3cbe14762086d1bd9741fc8830dd"`
Dec 03 02:17:56.692 INFO running `"docker" "rm" "-f" "6ada541ef26606e25ccc4ff1dcc8d1972b1d3cbe14762086d1bd9741fc8830dd"`
Dec 03 02:17:56.835 INFO [stdout] 6ada541ef26606e25ccc4ff1dcc8d1972b1d3cbe14762086d1bd9741fc8830dd
Dec 03 02:17:56.837 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 02:17:57.093 INFO [stdout] bff8166ad5b4f94e02562b314f2aa4c1aeb67111eb7b4a0a4f7db83b15d5d1d5
Dec 03 02:17:57.095 INFO running `"docker" "start" "-a" "bff8166ad5b4f94e02562b314f2aa4c1aeb67111eb7b4a0a4f7db83b15d5d1d5"`
Dec 03 02:17:57.505 INFO [stderr] usermod: no changes
Dec 03 02:17:57.546 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 03 02:17:57.547 INFO [stderr]      Running /target/debug/deps/mai-cabfa4fa5a0ea710
Dec 03 02:17:57.549 INFO [stdout] 
Dec 03 02:17:57.549 INFO [stdout] running 0 tests
Dec 03 02:17:57.549 INFO [stdout] 
Dec 03 02:17:57.549 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 02:17:57.549 INFO [stdout] 
Dec 03 02:17:57.549 INFO [stderr]      Running /target/debug/deps/lib-ec5f8fc0f15b8017
Dec 03 02:17:57.550 INFO [stdout] 
Dec 03 02:17:57.550 INFO [stdout] running 3 tests
Dec 03 02:17:57.551 INFO [stdout] test tests::test_restack_nothing_consumed ... ok
Dec 03 02:17:57.552 INFO [stdout] test tests::test_restack ... ok
Dec 03 02:17:57.552 INFO [stdout] test tests::test_restack_everything_consumed ... ok
Dec 03 02:17:57.552 INFO [stdout] 
Dec 03 02:17:57.552 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 02:17:57.552 INFO [stdout] 
Dec 03 02:17:57.552 INFO [stderr]    Doc-tests mai
Dec 03 02:17:59.847 INFO [stdout] 
Dec 03 02:17:59.847 INFO [stdout] running 0 tests
Dec 03 02:17:59.847 INFO [stdout] 
Dec 03 02:17:59.847 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 02:17:59.847 INFO [stdout] 
Dec 03 02:17:59.857 INFO [stderr] su: No module specific data is present
Dec 03 02:18:00.472 INFO running `"docker" "inspect" "bff8166ad5b4f94e02562b314f2aa4c1aeb67111eb7b4a0a4f7db83b15d5d1d5"`
Dec 03 02:18:00.644 INFO running `"docker" "rm" "-f" "bff8166ad5b4f94e02562b314f2aa4c1aeb67111eb7b4a0a4f7db83b15d5d1d5"`
Dec 03 02:18:00.905 INFO [stdout] bff8166ad5b4f94e02562b314f2aa4c1aeb67111eb7b4a0a4f7db83b15d5d1d5
