Nov 06 12:38:57.469 INFO checking thomhuds/crystald against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 06 12:38:57.469 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-3/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 06 12:38:57.930 INFO blam! 4c9950b118ab6843e1541fc3a58c26bfe79b9f3181b0e0544d0916d7f9860ad6
Nov 06 12:38:57.932 INFO running `"docker" "start" "-a" "4c9950b118ab6843e1541fc3a58c26bfe79b9f3181b0e0544d0916d7f9860ad6"`
Nov 06 12:39:00.552 INFO kablam! usermod: no changes
Nov 06 12:39:00.668 INFO kablam!     Checking redox_syscall v0.1.37
Nov 06 12:39:00.676 INFO kablam!     Checking termion v1.5.1
Nov 06 12:39:01.558 INFO kablam!     Checking redox_event v0.1.0
Nov 06 12:39:02.199 INFO kablam!     Checking crystald v0.1.0 (/source)
Nov 06 12:39:03.133 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 12:39:03.134 INFO kablam!   --> src/bin/peak_sink.rs:17:5
Nov 06 12:39:03.135 INFO kablam!    |
Nov 06 12:39:03.135 INFO kablam! 17 |     write!(stdout, "Peak: {}", cursor::Save);
Nov 06 12:39:03.136 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 12:39:03.136 INFO kablam!    |
Nov 06 12:39:03.137 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 12:39:03.137 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 12:39:03.138 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 06 12:39:03.138 INFO kablam! 
Nov 06 12:39:03.139 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 12:39:03.140 INFO kablam!   --> src/bin/peak_sink.rs:18:5
Nov 06 12:39:03.140 INFO kablam!    |
Nov 06 12:39:03.141 INFO kablam! 18 |     stdout.flush();
Nov 06 12:39:03.141 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 06 12:39:03.142 INFO kablam!    |
Nov 06 12:39:03.142 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 12:39:03.143 INFO kablam! 
Nov 06 12:39:03.144 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 12:39:03.144 INFO kablam!   --> src/bin/peak_sink.rs:21:9
Nov 06 12:39:03.145 INFO kablam!    |
Nov 06 12:39:03.145 INFO kablam! 21 |         stdin().read(&mut stdin_buf);
Nov 06 12:39:03.146 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 12:39:03.146 INFO kablam!    |
Nov 06 12:39:03.147 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 12:39:03.147 INFO kablam! 
Nov 06 12:39:03.156 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 12:39:03.157 INFO kablam!   --> src/bin/peak_sink.rs:31:9
Nov 06 12:39:03.157 INFO kablam!    |
Nov 06 12:39:03.158 INFO kablam! 31 |         write!(stdout, "{}{}", cursor::Restore, peak);
Nov 06 12:39:03.158 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 12:39:03.159 INFO kablam!    |
Nov 06 12:39:03.164 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 12:39:03.165 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 06 12:39:03.165 INFO kablam! 
Nov 06 12:39:03.166 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 12:39:03.167 INFO kablam!   --> src/bin/peak_sink.rs:32:9
Nov 06 12:39:03.167 INFO kablam!    |
Nov 06 12:39:03.168 INFO kablam! 32 |         stdout.flush();
Nov 06 12:39:03.168 INFO kablam!    |         ^^^^^^^^^^^^^^^
Nov 06 12:39:03.169 INFO kablam!    |
Nov 06 12:39:03.169 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 12:39:03.170 INFO kablam! 
Nov 06 12:39:03.184 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 12:39:03.184 INFO kablam!   --> src/bin/sine_source.rs:13:5
Nov 06 12:39:03.185 INFO kablam!    |
Nov 06 12:39:03.186 INFO kablam! 13 |     fevent(fd, EVENT_WRITE);
Nov 06 12:39:03.186 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 12:39:03.212 INFO kablam!    |
Nov 06 12:39:03.213 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 12:39:03.214 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 12:39:03.214 INFO kablam! 
Nov 06 12:39:03.343 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 12:39:03.343 INFO kablam!   --> src/bin/peak_sink.rs:17:5
Nov 06 12:39:03.344 INFO kablam!    |
Nov 06 12:39:03.345 INFO kablam! 17 |     write!(stdout, "Peak: {}", cursor::Save);
Nov 06 12:39:03.345 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 12:39:03.346 INFO kablam!    |
Nov 06 12:39:03.347 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 12:39:03.348 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 12:39:03.348 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 06 12:39:03.349 INFO kablam! 
Nov 06 12:39:03.349 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 12:39:03.350 INFO kablam!   --> src/bin/peak_sink.rs:18:5
Nov 06 12:39:03.350 INFO kablam!    |
Nov 06 12:39:03.351 INFO kablam! 18 |     stdout.flush();
Nov 06 12:39:03.352 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 06 12:39:03.352 INFO kablam!    |
Nov 06 12:39:03.353 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 12:39:03.354 INFO kablam! 
Nov 06 12:39:03.354 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 12:39:03.354 INFO kablam!   --> src/bin/peak_sink.rs:21:9
Nov 06 12:39:03.354 INFO kablam!    |
Nov 06 12:39:03.354 INFO kablam! 21 |         stdin().read(&mut stdin_buf);
Nov 06 12:39:03.354 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 12:39:03.354 INFO kablam!    |
Nov 06 12:39:03.354 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 12:39:03.356 INFO kablam! 
Nov 06 12:39:03.356 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 12:39:03.356 INFO kablam!   --> src/bin/peak_sink.rs:31:9
Nov 06 12:39:03.356 INFO kablam!    |
Nov 06 12:39:03.356 INFO kablam! 31 |         write!(stdout, "{}{}", cursor::Restore, peak);
Nov 06 12:39:03.356 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 12:39:03.356 INFO kablam!    |
Nov 06 12:39:03.356 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 12:39:03.356 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 06 12:39:03.356 INFO kablam! 
Nov 06 12:39:03.356 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 12:39:03.356 INFO kablam!   --> src/bin/peak_sink.rs:32:9
Nov 06 12:39:03.356 INFO kablam!    |
Nov 06 12:39:03.356 INFO kablam! 32 |         stdout.flush();
Nov 06 12:39:03.356 INFO kablam!    |         ^^^^^^^^^^^^^^^
Nov 06 12:39:03.356 INFO kablam!    |
Nov 06 12:39:03.356 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 12:39:03.356 INFO kablam! 
Nov 06 12:39:03.393 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 12:39:03.393 INFO kablam!   --> src/bin/sine_source.rs:13:5
Nov 06 12:39:03.393 INFO kablam!    |
Nov 06 12:39:03.393 INFO kablam! 13 |     fevent(fd, EVENT_WRITE);
Nov 06 12:39:03.393 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 12:39:03.393 INFO kablam!    |
Nov 06 12:39:03.394 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 12:39:03.394 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 12:39:03.394 INFO kablam! 
Nov 06 12:39:03.572 INFO kablam! warning: variable `buf` is assigned to, but never used
Nov 06 12:39:03.572 INFO kablam!   --> src/buffer.rs:21:13
Nov 06 12:39:03.572 INFO kablam!    |
Nov 06 12:39:03.572 INFO kablam! 21 |         let buf;
Nov 06 12:39:03.572 INFO kablam!    |             ^^^
Nov 06 12:39:03.572 INFO kablam!    |
Nov 06 12:39:03.572 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 12:39:03.574 INFO kablam!    = note: consider using `_buf` instead
Nov 06 12:39:03.574 INFO kablam! 
Nov 06 12:39:03.575 INFO kablam! warning: value assigned to `buf` is never read
Nov 06 12:39:03.575 INFO kablam!   --> src/buffer.rs:26:13
Nov 06 12:39:03.575 INFO kablam!    |
Nov 06 12:39:03.575 INFO kablam! 26 |             buf = slice::from_raw_parts_mut(ptr, size);
Nov 06 12:39:03.575 INFO kablam!    |             ^^^
Nov 06 12:39:03.575 INFO kablam!    |
Nov 06 12:39:03.576 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 06 12:39:03.576 INFO kablam! 
Nov 06 12:39:03.583 INFO kablam! warning: variable `buf` is assigned to, but never used
Nov 06 12:39:03.583 INFO kablam!   --> src/buffer.rs:21:13
Nov 06 12:39:03.583 INFO kablam!    |
Nov 06 12:39:03.583 INFO kablam! 21 |         let buf;
Nov 06 12:39:03.583 INFO kablam!    |             ^^^
Nov 06 12:39:03.583 INFO kablam!    |
Nov 06 12:39:03.583 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 12:39:03.583 INFO kablam!    = note: consider using `_buf` instead
Nov 06 12:39:03.583 INFO kablam! 
Nov 06 12:39:03.583 INFO kablam! warning: value assigned to `buf` is never read
Nov 06 12:39:03.583 INFO kablam!   --> src/buffer.rs:26:13
Nov 06 12:39:03.583 INFO kablam!    |
Nov 06 12:39:03.583 INFO kablam! 26 |             buf = slice::from_raw_parts_mut(ptr, size);
Nov 06 12:39:03.583 INFO kablam!    |             ^^^
Nov 06 12:39:03.583 INFO kablam!    |
Nov 06 12:39:03.583 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 06 12:39:03.583 INFO kablam! 
Nov 06 12:39:03.699 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.12s
Nov 06 12:39:03.704 INFO kablam! su: No module specific data is present
Nov 06 12:39:05.206 INFO running `"docker" "rm" "-f" "4c9950b118ab6843e1541fc3a58c26bfe79b9f3181b0e0544d0916d7f9860ad6"`
Nov 06 12:39:05.572 INFO blam! 4c9950b118ab6843e1541fc3a58c26bfe79b9f3181b0e0544d0916d7f9860ad6