Oct 21 13:01:34.481 INFO checking thomhuds/crystald against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 13:01:34.481 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-5/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/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 21 13:01:35.025 INFO blam! a41a2c74a3dd63e037da4abdeff363db315fe1d1d7ce59aefb16d63c040dc9c5
Oct 21 13:01:35.028 INFO running `"docker" "start" "-a" "a41a2c74a3dd63e037da4abdeff363db315fe1d1d7ce59aefb16d63c040dc9c5"`
Oct 21 13:01:36.657 INFO kablam! usermod: no changes
Oct 21 13:01:36.788 INFO kablam!     Checking redox_syscall v0.1.37
Oct 21 13:01:36.792 INFO kablam!     Checking termion v1.5.1
Oct 21 13:01:37.542 INFO kablam!     Checking redox_event v0.1.0
Oct 21 13:01:38.224 INFO kablam!     Checking crystald v0.1.0 (/source)
Oct 21 13:01:39.624 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 13:01:39.625 INFO kablam!   --> src/bin/sine_source.rs:13:5
Oct 21 13:01:39.625 INFO kablam!    |
Oct 21 13:01:39.625 INFO kablam! 13 |     fevent(fd, EVENT_WRITE);
Oct 21 13:01:39.626 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 13:01:39.626 INFO kablam!    |
Oct 21 13:01:39.626 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 13:01:39.627 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 13:01:39.627 INFO kablam! 
Oct 21 13:01:39.669 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 13:01:39.669 INFO kablam!   --> src/bin/peak_sink.rs:18:5
Oct 21 13:01:39.670 INFO kablam!    |
Oct 21 13:01:39.670 INFO kablam! 18 |     stdout.flush();
Oct 21 13:01:39.670 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 21 13:01:39.676 INFO kablam!    |
Oct 21 13:01:39.676 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 13:01:39.676 INFO kablam! 
Oct 21 13:01:39.676 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 13:01:39.676 INFO kablam!   --> src/bin/peak_sink.rs:21:9
Oct 21 13:01:39.676 INFO kablam!    |
Oct 21 13:01:39.676 INFO kablam! 21 |         stdin().read(&mut stdin_buf);
Oct 21 13:01:39.676 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 13:01:39.676 INFO kablam!    |
Oct 21 13:01:39.676 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 13:01:39.676 INFO kablam! 
Oct 21 13:01:39.701 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 13:01:39.701 INFO kablam!   --> src/bin/peak_sink.rs:32:9
Oct 21 13:01:39.701 INFO kablam!    |
Oct 21 13:01:39.702 INFO kablam! 32 |         stdout.flush();
Oct 21 13:01:39.702 INFO kablam!    |         ^^^^^^^^^^^^^^^
Oct 21 13:01:39.709 INFO kablam!    |
Oct 21 13:01:39.710 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 13:01:39.712 INFO kablam! 
Oct 21 13:01:39.733 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 13:01:39.734 INFO kablam!   --> src/bin/sine_source.rs:13:5
Oct 21 13:01:39.734 INFO kablam!    |
Oct 21 13:01:39.734 INFO kablam! 13 |     fevent(fd, EVENT_WRITE);
Oct 21 13:01:39.734 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 13:01:39.734 INFO kablam!    |
Oct 21 13:01:39.735 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 13:01:39.735 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 13:01:39.735 INFO kablam! 
Oct 21 13:01:39.755 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 13:01:39.755 INFO kablam!   --> src/bin/peak_sink.rs:18:5
Oct 21 13:01:39.755 INFO kablam!    |
Oct 21 13:01:39.755 INFO kablam! 18 |     stdout.flush();
Oct 21 13:01:39.755 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 21 13:01:39.756 INFO kablam!    |
Oct 21 13:01:39.756 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 13:01:39.756 INFO kablam! 
Oct 21 13:01:39.756 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 13:01:39.757 INFO kablam!   --> src/bin/peak_sink.rs:21:9
Oct 21 13:01:39.757 INFO kablam!    |
Oct 21 13:01:39.757 INFO kablam! 21 |         stdin().read(&mut stdin_buf);
Oct 21 13:01:39.758 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 13:01:39.758 INFO kablam!    |
Oct 21 13:01:39.758 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 13:01:39.759 INFO kablam! 
Oct 21 13:01:39.759 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 13:01:39.759 INFO kablam!   --> src/bin/peak_sink.rs:32:9
Oct 21 13:01:39.760 INFO kablam!    |
Oct 21 13:01:39.760 INFO kablam! 32 |         stdout.flush();
Oct 21 13:01:39.760 INFO kablam!    |         ^^^^^^^^^^^^^^^
Oct 21 13:01:39.760 INFO kablam!    |
Oct 21 13:01:39.761 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 13:01:39.761 INFO kablam! 
Oct 21 13:01:39.764 INFO kablam! warning: variable `buf` is assigned to, but never used
Oct 21 13:01:39.765 INFO kablam!   --> src/buffer.rs:21:13
Oct 21 13:01:39.765 INFO kablam!    |
Oct 21 13:01:39.765 INFO kablam! 21 |         let buf;
Oct 21 13:01:39.766 INFO kablam!    |             ^^^
Oct 21 13:01:39.766 INFO kablam!    |
Oct 21 13:01:39.766 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 13:01:39.766 INFO kablam!    = note: consider using `_buf` instead
Oct 21 13:01:39.767 INFO kablam! 
Oct 21 13:01:39.767 INFO kablam! warning: value assigned to `buf` is never read
Oct 21 13:01:39.767 INFO kablam!   --> src/buffer.rs:26:13
Oct 21 13:01:39.768 INFO kablam!    |
Oct 21 13:01:39.768 INFO kablam! 26 |             buf = slice::from_raw_parts_mut(ptr, size);
Oct 21 13:01:39.768 INFO kablam!    |             ^^^
Oct 21 13:01:39.769 INFO kablam!    |
Oct 21 13:01:39.769 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 21 13:01:39.769 INFO kablam! 
Oct 21 13:01:39.937 INFO kablam! warning: variable `buf` is assigned to, but never used
Oct 21 13:01:39.937 INFO kablam!   --> src/buffer.rs:21:13
Oct 21 13:01:39.937 INFO kablam!    |
Oct 21 13:01:39.937 INFO kablam! 21 |         let buf;
Oct 21 13:01:39.938 INFO kablam!    |             ^^^
Oct 21 13:01:39.938 INFO kablam!    |
Oct 21 13:01:39.938 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 13:01:39.938 INFO kablam!    = note: consider using `_buf` instead
Oct 21 13:01:39.939 INFO kablam! 
Oct 21 13:01:39.939 INFO kablam! warning: value assigned to `buf` is never read
Oct 21 13:01:39.939 INFO kablam!   --> src/buffer.rs:26:13
Oct 21 13:01:39.940 INFO kablam!    |
Oct 21 13:01:39.940 INFO kablam! 26 |             buf = slice::from_raw_parts_mut(ptr, size);
Oct 21 13:01:39.940 INFO kablam!    |             ^^^
Oct 21 13:01:39.940 INFO kablam!    |
Oct 21 13:01:39.941 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 21 13:01:39.941 INFO kablam! 
Oct 21 13:01:40.076 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.39s
Oct 21 13:01:40.088 INFO kablam! su: No module specific data is present
Oct 21 13:01:41.188 INFO running `"docker" "rm" "-f" "a41a2c74a3dd63e037da4abdeff363db315fe1d1d7ce59aefb16d63c040dc9c5"`
Oct 21 13:01:41.453 INFO blam! a41a2c74a3dd63e037da4abdeff363db315fe1d1d7ce59aefb16d63c040dc9c5