Oct 26 19:31:24.659 INFO checking thomhuds/crystald against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 26 19:31:24.659 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-5/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192-2/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 26 19:31:25.139 INFO blam! c3fbbc050d0f1c582c1c3cb84dfd280e37c11b8a8afa046b0c32fd5de4615f47
Oct 26 19:31:25.141 INFO running `"docker" "start" "-a" "c3fbbc050d0f1c582c1c3cb84dfd280e37c11b8a8afa046b0c32fd5de4615f47"`
Oct 26 19:31:26.707 INFO kablam! usermod: no changes
Oct 26 19:31:26.791 INFO kablam!     Checking redox_syscall v0.1.37
Oct 26 19:31:26.803 INFO kablam!     Checking termion v1.5.1
Oct 26 19:31:27.771 INFO kablam!     Checking redox_event v0.1.0
Oct 26 19:31:28.267 INFO kablam!     Checking crystald v0.1.0 (/source)
Oct 26 19:31:29.026 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:31:29.027 INFO kablam!   --> src/bin/peak_sink.rs:18:5
Oct 26 19:31:29.027 INFO kablam!    |
Oct 26 19:31:29.027 INFO kablam! 18 |     stdout.flush();
Oct 26 19:31:29.027 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 26 19:31:29.075 INFO kablam!    |
Oct 26 19:31:29.075 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:31:29.075 INFO kablam! 
Oct 26 19:31:29.075 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:31:29.075 INFO kablam!   --> src/bin/peak_sink.rs:21:9
Oct 26 19:31:29.075 INFO kablam!    |
Oct 26 19:31:29.075 INFO kablam! 21 |         stdin().read(&mut stdin_buf);
Oct 26 19:31:29.075 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:31:29.075 INFO kablam!    |
Oct 26 19:31:29.075 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:31:29.075 INFO kablam! 
Oct 26 19:31:29.075 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:31:29.075 INFO kablam!   --> src/bin/peak_sink.rs:32:9
Oct 26 19:31:29.075 INFO kablam!    |
Oct 26 19:31:29.075 INFO kablam! 32 |         stdout.flush();
Oct 26 19:31:29.075 INFO kablam!    |         ^^^^^^^^^^^^^^^
Oct 26 19:31:29.075 INFO kablam!    |
Oct 26 19:31:29.075 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:31:29.075 INFO kablam! 
Oct 26 19:31:29.174 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:31:29.175 INFO kablam!   --> src/bin/sine_source.rs:13:5
Oct 26 19:31:29.175 INFO kablam!    |
Oct 26 19:31:29.175 INFO kablam! 13 |     fevent(fd, EVENT_WRITE);
Oct 26 19:31:29.175 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:31:29.188 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:31:29.191 INFO kablam!   --> src/bin/peak_sink.rs:18:5
Oct 26 19:31:29.191 INFO kablam!    |
Oct 26 19:31:29.192 INFO kablam! 18 |     stdout.flush();
Oct 26 19:31:29.192 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 26 19:31:29.192 INFO kablam!    |
Oct 26 19:31:29.193 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:31:29.193 INFO kablam! 
Oct 26 19:31:29.193 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:31:29.194 INFO kablam!   --> src/bin/peak_sink.rs:21:9
Oct 26 19:31:29.194 INFO kablam!    |
Oct 26 19:31:29.194 INFO kablam! 21 |         stdin().read(&mut stdin_buf);
Oct 26 19:31:29.194 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:31:29.195 INFO kablam!    |
Oct 26 19:31:29.195 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:31:29.195 INFO kablam! 
Oct 26 19:31:29.196 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:31:29.196 INFO kablam!   --> src/bin/peak_sink.rs:32:9
Oct 26 19:31:29.196 INFO kablam!    |
Oct 26 19:31:29.196 INFO kablam! 32 |         stdout.flush();
Oct 26 19:31:29.197 INFO kablam!    |         ^^^^^^^^^^^^^^^
Oct 26 19:31:29.197 INFO kablam!    |
Oct 26 19:31:29.197 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:31:29.197 INFO kablam! 
Oct 26 19:31:29.199 INFO kablam!    |
Oct 26 19:31:29.200 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 26 19:31:29.201 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:31:29.202 INFO kablam! 
Oct 26 19:31:29.287 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:31:29.288 INFO kablam!   --> src/bin/sine_source.rs:13:5
Oct 26 19:31:29.291 INFO kablam!    |
Oct 26 19:31:29.291 INFO kablam! 13 |     fevent(fd, EVENT_WRITE);
Oct 26 19:31:29.292 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:31:29.292 INFO kablam!    |
Oct 26 19:31:29.292 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 26 19:31:29.292 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:31:29.293 INFO kablam! 
Oct 26 19:31:29.438 INFO kablam! warning: variable `buf` is assigned to, but never used
Oct 26 19:31:29.439 INFO kablam!   --> src/buffer.rs:21:13
Oct 26 19:31:29.439 INFO kablam!    |
Oct 26 19:31:29.440 INFO kablam! 21 |         let buf;
Oct 26 19:31:29.440 INFO kablam!    |             ^^^
Oct 26 19:31:29.440 INFO kablam!    |
Oct 26 19:31:29.441 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 26 19:31:29.441 INFO kablam!    = note: consider using `_buf` instead
Oct 26 19:31:29.441 INFO kablam! 
Oct 26 19:31:29.442 INFO kablam! warning: value assigned to `buf` is never read
Oct 26 19:31:29.442 INFO kablam!   --> src/buffer.rs:26:13
Oct 26 19:31:29.442 INFO kablam!    |
Oct 26 19:31:29.443 INFO kablam! 26 |             buf = slice::from_raw_parts_mut(ptr, size);
Oct 26 19:31:29.443 INFO kablam!    |             ^^^
Oct 26 19:31:29.443 INFO kablam!    |
Oct 26 19:31:29.443 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 26 19:31:29.444 INFO kablam! 
Oct 26 19:31:29.515 INFO kablam! warning: variable `buf` is assigned to, but never used
Oct 26 19:31:29.516 INFO kablam!   --> src/buffer.rs:21:13
Oct 26 19:31:29.516 INFO kablam!    |
Oct 26 19:31:29.516 INFO kablam! 21 |         let buf;
Oct 26 19:31:29.516 INFO kablam!    |             ^^^
Oct 26 19:31:29.517 INFO kablam!    |
Oct 26 19:31:29.517 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 26 19:31:29.517 INFO kablam!    = note: consider using `_buf` instead
Oct 26 19:31:29.518 INFO kablam! 
Oct 26 19:31:29.518 INFO kablam! warning: value assigned to `buf` is never read
Oct 26 19:31:29.518 INFO kablam!   --> src/buffer.rs:26:13
Oct 26 19:31:29.518 INFO kablam!    |
Oct 26 19:31:29.519 INFO kablam! 26 |             buf = slice::from_raw_parts_mut(ptr, size);
Oct 26 19:31:29.519 INFO kablam!    |             ^^^
Oct 26 19:31:29.519 INFO kablam!    |
Oct 26 19:31:29.520 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 26 19:31:29.520 INFO kablam! 
Oct 26 19:31:29.624 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.91s
Oct 26 19:31:29.632 INFO kablam! su: No module specific data is present
Oct 26 19:31:30.611 INFO running `"docker" "rm" "-f" "c3fbbc050d0f1c582c1c3cb84dfd280e37c11b8a8afa046b0c32fd5de4615f47"`
Oct 26 19:31:30.959 INFO blam! c3fbbc050d0f1c582c1c3cb84dfd280e37c11b8a8afa046b0c32fd5de4615f47