Nov 06 12:39:05.667 INFO checking thomhuds/crystald against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 12:39:05.667 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-3/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 06 12:39:06.212 INFO blam! 2739f0e68115b1c4e0e76b72ecb1cba80747d34277973482d797df8f25078fc5
Nov 06 12:39:06.214 INFO running `"docker" "start" "-a" "2739f0e68115b1c4e0e76b72ecb1cba80747d34277973482d797df8f25078fc5"`
Nov 06 12:39:08.067 INFO kablam! usermod: no changes
Nov 06 12:39:08.175 INFO kablam!     Checking redox_syscall v0.1.37
Nov 06 12:39:08.184 INFO kablam!     Checking rand v0.4.2
Nov 06 12:39:08.184 INFO kablam!     Checking termion v1.5.1
Nov 06 12:39:09.441 INFO kablam!     Checking redox_event v0.1.0
Nov 06 12:39:11.093 INFO kablam!     Checking rand v0.3.22
Nov 06 12:39:11.355 INFO kablam!     Checking crystald v0.1.0 (/source)
Nov 06 12:39:12.240 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 12:39:12.240 INFO kablam!   --> src/bin/peak_sink.rs:17:5
Nov 06 12:39:12.240 INFO kablam!    |
Nov 06 12:39:12.240 INFO kablam! 17 |     write!(stdout, "Peak: {}", cursor::Save);
Nov 06 12:39:12.240 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 12:39:12.256 INFO kablam!    |
Nov 06 12:39:12.256 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 12:39:12.256 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 12:39:12.256 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 12:39:12.256 INFO kablam! 
Nov 06 12:39:12.256 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 12:39:12.256 INFO kablam!   --> src/bin/peak_sink.rs:18:5
Nov 06 12:39:12.256 INFO kablam!    |
Nov 06 12:39:12.256 INFO kablam! 18 |     stdout.flush();
Nov 06 12:39:12.256 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 06 12:39:12.264 INFO kablam!    |
Nov 06 12:39:12.264 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 12:39:12.264 INFO kablam! 
Nov 06 12:39:12.264 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 12:39:12.264 INFO kablam!   --> src/bin/peak_sink.rs:21:9
Nov 06 12:39:12.264 INFO kablam!    |
Nov 06 12:39:12.264 INFO kablam! 21 |         stdin().read(&mut stdin_buf);
Nov 06 12:39:12.264 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 12:39:12.264 INFO kablam!    |
Nov 06 12:39:12.264 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 12:39:12.264 INFO kablam! 
Nov 06 12:39:12.264 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 12:39:12.264 INFO kablam!   --> src/bin/peak_sink.rs:31:9
Nov 06 12:39:12.265 INFO kablam!    |
Nov 06 12:39:12.265 INFO kablam! 31 |         write!(stdout, "{}{}", cursor::Restore, peak);
Nov 06 12:39:12.265 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 12:39:12.265 INFO kablam!    |
Nov 06 12:39:12.265 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 12:39:12.265 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 12:39:12.265 INFO kablam! 
Nov 06 12:39:12.265 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 12:39:12.265 INFO kablam!   --> src/bin/peak_sink.rs:32:9
Nov 06 12:39:12.265 INFO kablam!    |
Nov 06 12:39:12.265 INFO kablam! 32 |         stdout.flush();
Nov 06 12:39:12.265 INFO kablam!    |         ^^^^^^^^^^^^^^^
Nov 06 12:39:12.265 INFO kablam!    |
Nov 06 12:39:12.265 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 12:39:12.265 INFO kablam! 
Nov 06 12:39:12.421 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 12:39:12.421 INFO kablam!   --> src/bin/peak_sink.rs:17:5
Nov 06 12:39:12.421 INFO kablam!    |
Nov 06 12:39:12.421 INFO kablam! 17 |     write!(stdout, "Peak: {}", cursor::Save);
Nov 06 12:39:12.421 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 12:39:12.421 INFO kablam!    |
Nov 06 12:39:12.421 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 12:39:12.421 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 12:39:12.421 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 12:39:12.421 INFO kablam! 
Nov 06 12:39:12.421 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 12:39:12.421 INFO kablam!   --> src/bin/peak_sink.rs:18:5
Nov 06 12:39:12.421 INFO kablam!    |
Nov 06 12:39:12.421 INFO kablam! 18 |     stdout.flush();
Nov 06 12:39:12.421 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 06 12:39:12.421 INFO kablam!    |
Nov 06 12:39:12.421 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 12:39:12.421 INFO kablam! 
Nov 06 12:39:12.428 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 12:39:12.428 INFO kablam!   --> src/bin/peak_sink.rs:21:9
Nov 06 12:39:12.428 INFO kablam!    |
Nov 06 12:39:12.428 INFO kablam! 21 |         stdin().read(&mut stdin_buf);
Nov 06 12:39:12.428 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 12:39:12.428 INFO kablam!    |
Nov 06 12:39:12.428 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 12:39:12.428 INFO kablam! 
Nov 06 12:39:12.428 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 12:39:12.428 INFO kablam!   --> src/bin/peak_sink.rs:31:9
Nov 06 12:39:12.428 INFO kablam!    |
Nov 06 12:39:12.428 INFO kablam! 31 |         write!(stdout, "{}{}", cursor::Restore, peak);
Nov 06 12:39:12.428 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 12:39:12.428 INFO kablam!    |
Nov 06 12:39:12.428 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 12:39:12.428 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 12:39:12.428 INFO kablam! 
Nov 06 12:39:12.428 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 12:39:12.428 INFO kablam!   --> src/bin/peak_sink.rs:32:9
Nov 06 12:39:12.428 INFO kablam!    |
Nov 06 12:39:12.428 INFO kablam! 32 |         stdout.flush();
Nov 06 12:39:12.428 INFO kablam!    |         ^^^^^^^^^^^^^^^
Nov 06 12:39:12.428 INFO kablam!    |
Nov 06 12:39:12.428 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 12:39:12.428 INFO kablam! 
Nov 06 12:39:12.435 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 12:39:12.435 INFO kablam!   --> src/bin/sine_source.rs:13:5
Nov 06 12:39:12.435 INFO kablam!    |
Nov 06 12:39:12.435 INFO kablam! 13 |     fevent(fd, EVENT_WRITE);
Nov 06 12:39:12.435 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 12:39:12.435 INFO kablam!    |
Nov 06 12:39:12.435 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 12:39:12.435 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 12:39:12.435 INFO kablam! 
Nov 06 12:39:12.478 INFO kablam! warning: variable `buf` is assigned to, but never used
Nov 06 12:39:12.478 INFO kablam!   --> src/buffer.rs:21:13
Nov 06 12:39:12.478 INFO kablam!    |
Nov 06 12:39:12.478 INFO kablam! 21 |         let buf;
Nov 06 12:39:12.478 INFO kablam!    |             ^^^
Nov 06 12:39:12.520 INFO kablam!    |
Nov 06 12:39:12.520 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 12:39:12.520 INFO kablam!    = note: consider using `_buf` instead
Nov 06 12:39:12.520 INFO kablam! 
Nov 06 12:39:12.520 INFO kablam! warning: value assigned to `buf` is never read
Nov 06 12:39:12.520 INFO kablam!   --> src/buffer.rs:26:13
Nov 06 12:39:12.520 INFO kablam!    |
Nov 06 12:39:12.520 INFO kablam! 26 |             buf = slice::from_raw_parts_mut(ptr, size);
Nov 06 12:39:12.520 INFO kablam!    |             ^^^
Nov 06 12:39:12.520 INFO kablam!    |
Nov 06 12:39:12.520 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 06 12:39:12.520 INFO kablam! 
Nov 06 12:39:12.548 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 12:39:12.548 INFO kablam!   --> src/bin/sine_source.rs:13:5
Nov 06 12:39:12.548 INFO kablam!    |
Nov 06 12:39:12.548 INFO kablam! 13 |     fevent(fd, EVENT_WRITE);
Nov 06 12:39:12.548 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 12:39:12.561 INFO kablam!    |
Nov 06 12:39:12.561 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 12:39:12.561 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 12:39:12.561 INFO kablam! 
Nov 06 12:39:12.724 INFO kablam! warning: variable `buf` is assigned to, but never used
Nov 06 12:39:12.725 INFO kablam!   --> src/buffer.rs:21:13
Nov 06 12:39:12.725 INFO kablam!    |
Nov 06 12:39:12.725 INFO kablam! 21 |         let buf;
Nov 06 12:39:12.725 INFO kablam!    |             ^^^
Nov 06 12:39:12.726 INFO kablam!    |
Nov 06 12:39:12.726 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 12:39:12.726 INFO kablam!    = note: consider using `_buf` instead
Nov 06 12:39:12.726 INFO kablam! 
Nov 06 12:39:12.727 INFO kablam! warning: value assigned to `buf` is never read
Nov 06 12:39:12.727 INFO kablam!   --> src/buffer.rs:26:13
Nov 06 12:39:12.727 INFO kablam!    |
Nov 06 12:39:12.728 INFO kablam! 26 |             buf = slice::from_raw_parts_mut(ptr, size);
Nov 06 12:39:12.728 INFO kablam!    |             ^^^
Nov 06 12:39:12.728 INFO kablam!    |
Nov 06 12:39:12.728 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 06 12:39:12.729 INFO kablam! 
Nov 06 12:39:12.785 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.69s
Nov 06 12:39:12.793 INFO kablam! su: No module specific data is present
Nov 06 12:39:13.755 INFO running `"docker" "rm" "-f" "2739f0e68115b1c4e0e76b72ecb1cba80747d34277973482d797df8f25078fc5"`
Nov 06 12:39:13.997 INFO blam! 2739f0e68115b1c4e0e76b72ecb1cba80747d34277973482d797df8f25078fc5