Nov 09 03:49:44.637 INFO checking thomhuds/crystald against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 03:49:44.637 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-7/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 03:49:45.191 INFO blam! 11e35e6507d5c4f122402dc4e3fd4894ac88c119dd7e539a74a703c43ed92e08
Nov 09 03:49:45.203 INFO running `"docker" "start" "-a" "11e35e6507d5c4f122402dc4e3fd4894ac88c119dd7e539a74a703c43ed92e08"`
Nov 09 03:49:46.503 INFO kablam! usermod: no changes
Nov 09 03:49:46.533 INFO kablam!     Checking redox_syscall v0.1.37
Nov 09 03:49:46.539 INFO kablam!     Checking termion v1.5.1
Nov 09 03:49:47.315 INFO kablam!     Checking redox_event v0.1.0
Nov 09 03:49:47.875 INFO kablam!     Checking crystald v0.1.0 (/source)
Nov 09 03:49:48.959 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 03:49:48.959 INFO kablam!   --> src/bin/peak_sink.rs:17:5
Nov 09 03:49:48.959 INFO kablam!    |
Nov 09 03:49:48.959 INFO kablam! 17 |     write!(stdout, "Peak: {}", cursor::Save);
Nov 09 03:49:48.959 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 03:49:48.959 INFO kablam!    |
Nov 09 03:49:48.959 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 03:49:48.959 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 03:49:48.959 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 09 03:49:48.959 INFO kablam! 
Nov 09 03:49:48.959 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 03:49:48.959 INFO kablam!   --> src/bin/peak_sink.rs:18:5
Nov 09 03:49:48.959 INFO kablam!    |
Nov 09 03:49:48.959 INFO kablam! 18 |     stdout.flush();
Nov 09 03:49:48.959 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 09 03:49:48.959 INFO kablam!    |
Nov 09 03:49:48.959 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 03:49:48.959 INFO kablam! 
Nov 09 03:49:48.959 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 03:49:48.959 INFO kablam!   --> src/bin/peak_sink.rs:21:9
Nov 09 03:49:48.959 INFO kablam!    |
Nov 09 03:49:48.959 INFO kablam! 21 |         stdin().read(&mut stdin_buf);
Nov 09 03:49:48.959 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 03:49:48.959 INFO kablam!    |
Nov 09 03:49:48.959 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 03:49:48.959 INFO kablam! 
Nov 09 03:49:48.959 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 03:49:48.959 INFO kablam!   --> src/bin/peak_sink.rs:31:9
Nov 09 03:49:48.959 INFO kablam!    |
Nov 09 03:49:48.959 INFO kablam! 31 |         write!(stdout, "{}{}", cursor::Restore, peak);
Nov 09 03:49:48.959 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 03:49:48.959 INFO kablam!    |
Nov 09 03:49:48.959 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 03:49:48.959 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 09 03:49:48.959 INFO kablam! 
Nov 09 03:49:48.959 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 03:49:48.959 INFO kablam!   --> src/bin/peak_sink.rs:32:9
Nov 09 03:49:48.959 INFO kablam!    |
Nov 09 03:49:48.959 INFO kablam! 32 |         stdout.flush();
Nov 09 03:49:48.959 INFO kablam!    |         ^^^^^^^^^^^^^^^
Nov 09 03:49:48.959 INFO kablam!    |
Nov 09 03:49:48.959 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 03:49:48.959 INFO kablam! 
Nov 09 03:49:49.007 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 03:49:49.007 INFO kablam!   --> src/bin/sine_source.rs:13:5
Nov 09 03:49:49.007 INFO kablam!    |
Nov 09 03:49:49.007 INFO kablam! 13 |     fevent(fd, EVENT_WRITE);
Nov 09 03:49:49.007 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 03:49:49.031 INFO kablam!    |
Nov 09 03:49:49.031 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 03:49:49.031 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 03:49:49.031 INFO kablam! 
Nov 09 03:49:49.031 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 03:49:49.031 INFO kablam!   --> src/bin/peak_sink.rs:17:5
Nov 09 03:49:49.031 INFO kablam!    |
Nov 09 03:49:49.031 INFO kablam! 17 |     write!(stdout, "Peak: {}", cursor::Save);
Nov 09 03:49:49.031 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 03:49:49.031 INFO kablam!    |
Nov 09 03:49:49.031 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 03:49:49.031 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 03:49:49.031 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 09 03:49:49.031 INFO kablam! 
Nov 09 03:49:49.031 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 03:49:49.031 INFO kablam!   --> src/bin/peak_sink.rs:18:5
Nov 09 03:49:49.031 INFO kablam!    |
Nov 09 03:49:49.031 INFO kablam! 18 |     stdout.flush();
Nov 09 03:49:49.031 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 09 03:49:49.031 INFO kablam!    |
Nov 09 03:49:49.031 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 03:49:49.031 INFO kablam! 
Nov 09 03:49:49.031 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 03:49:49.031 INFO kablam!   --> src/bin/peak_sink.rs:21:9
Nov 09 03:49:49.031 INFO kablam!    |
Nov 09 03:49:49.031 INFO kablam! 21 |         stdin().read(&mut stdin_buf);
Nov 09 03:49:49.031 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 03:49:49.031 INFO kablam!    |
Nov 09 03:49:49.031 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 03:49:49.031 INFO kablam! 
Nov 09 03:49:49.031 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 03:49:49.031 INFO kablam!   --> src/bin/peak_sink.rs:31:9
Nov 09 03:49:49.031 INFO kablam!    |
Nov 09 03:49:49.031 INFO kablam! 31 |         write!(stdout, "{}{}", cursor::Restore, peak);
Nov 09 03:49:49.031 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 03:49:49.033 INFO kablam!    |
Nov 09 03:49:49.033 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 03:49:49.033 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 09 03:49:49.033 INFO kablam! 
Nov 09 03:49:49.033 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 03:49:49.033 INFO kablam!   --> src/bin/peak_sink.rs:32:9
Nov 09 03:49:49.033 INFO kablam!    |
Nov 09 03:49:49.033 INFO kablam! 32 |         stdout.flush();
Nov 09 03:49:49.033 INFO kablam!    |         ^^^^^^^^^^^^^^^
Nov 09 03:49:49.033 INFO kablam!    |
Nov 09 03:49:49.033 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 03:49:49.033 INFO kablam! 
Nov 09 03:49:49.043 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 03:49:49.043 INFO kablam!   --> src/bin/sine_source.rs:13:5
Nov 09 03:49:49.043 INFO kablam!    |
Nov 09 03:49:49.043 INFO kablam! 13 |     fevent(fd, EVENT_WRITE);
Nov 09 03:49:49.043 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 03:49:49.043 INFO kablam!    |
Nov 09 03:49:49.043 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 03:49:49.043 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 03:49:49.043 INFO kablam! 
Nov 09 03:49:49.139 INFO kablam! warning: variable `buf` is assigned to, but never used
Nov 09 03:49:49.139 INFO kablam!   --> src/buffer.rs:21:13
Nov 09 03:49:49.139 INFO kablam!    |
Nov 09 03:49:49.139 INFO kablam! 21 |         let buf;
Nov 09 03:49:49.139 INFO kablam!    |             ^^^
Nov 09 03:49:49.139 INFO kablam!    |
Nov 09 03:49:49.139 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 03:49:49.139 INFO kablam!    = note: consider using `_buf` instead
Nov 09 03:49:49.139 INFO kablam! 
Nov 09 03:49:49.139 INFO kablam! warning: value assigned to `buf` is never read
Nov 09 03:49:49.139 INFO kablam!   --> src/buffer.rs:26:13
Nov 09 03:49:49.139 INFO kablam!    |
Nov 09 03:49:49.139 INFO kablam! 26 |             buf = slice::from_raw_parts_mut(ptr, size);
Nov 09 03:49:49.139 INFO kablam!    |             ^^^
Nov 09 03:49:49.139 INFO kablam!    |
Nov 09 03:49:49.139 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 09 03:49:49.139 INFO kablam! 
Nov 09 03:49:49.211 INFO kablam! warning: variable `buf` is assigned to, but never used
Nov 09 03:49:49.211 INFO kablam!   --> src/buffer.rs:21:13
Nov 09 03:49:49.211 INFO kablam!    |
Nov 09 03:49:49.211 INFO kablam! 21 |         let buf;
Nov 09 03:49:49.211 INFO kablam!    |             ^^^
Nov 09 03:49:49.211 INFO kablam!    |
Nov 09 03:49:49.211 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 03:49:49.211 INFO kablam!    = note: consider using `_buf` instead
Nov 09 03:49:49.211 INFO kablam! 
Nov 09 03:49:49.211 INFO kablam! warning: value assigned to `buf` is never read
Nov 09 03:49:49.211 INFO kablam!   --> src/buffer.rs:26:13
Nov 09 03:49:49.211 INFO kablam!    |
Nov 09 03:49:49.211 INFO kablam! 26 |             buf = slice::from_raw_parts_mut(ptr, size);
Nov 09 03:49:49.211 INFO kablam!    |             ^^^
Nov 09 03:49:49.211 INFO kablam!    |
Nov 09 03:49:49.211 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 09 03:49:49.211 INFO kablam! 
Nov 09 03:49:49.299 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.81s
Nov 09 03:49:49.301 INFO kablam! su: No module specific data is present
Nov 09 03:49:49.967 INFO running `"docker" "rm" "-f" "11e35e6507d5c4f122402dc4e3fd4894ac88c119dd7e539a74a703c43ed92e08"`
Nov 09 03:49:50.319 INFO blam! 11e35e6507d5c4f122402dc4e3fd4894ac88c119dd7e539a74a703c43ed92e08