Oct 31 19:43:25.150 INFO checking thomhuds/crystald against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Oct 31 19:43:25.151 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 31 19:43:25.524 INFO blam! d590809e374af713faaf24836ff95dbb6c1cdd4a2415e8ca0372a286031c6f25
Oct 31 19:43:25.526 INFO running `"docker" "start" "-a" "d590809e374af713faaf24836ff95dbb6c1cdd4a2415e8ca0372a286031c6f25"`
Oct 31 19:43:27.407 INFO kablam! usermod: no changes
Oct 31 19:43:27.504 INFO kablam!     Checking redox_syscall v0.1.37
Oct 31 19:43:27.504 INFO kablam!     Checking termion v1.5.1
Oct 31 19:43:27.536 INFO kablam!     Checking rand v0.3.22
Oct 31 19:43:28.580 INFO kablam!     Checking redox_event v0.1.0
Oct 31 19:43:29.276 INFO kablam!     Checking crystald v0.1.0 (/source)
Oct 31 19:43:30.208 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 19:43:30.208 INFO kablam!   --> src/bin/sine_source.rs:13:5
Oct 31 19:43:30.208 INFO kablam!    |
Oct 31 19:43:30.208 INFO kablam! 13 |     fevent(fd, EVENT_WRITE);
Oct 31 19:43:30.208 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:43:30.224 INFO kablam!    |
Oct 31 19:43:30.224 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 31 19:43:30.224 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 19:43:30.224 INFO kablam! 
Oct 31 19:43:30.268 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 19:43:30.268 INFO kablam!   --> src/bin/peak_sink.rs:18:5
Oct 31 19:43:30.268 INFO kablam!    |
Oct 31 19:43:30.268 INFO kablam! 18 |     stdout.flush();
Oct 31 19:43:30.268 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 31 19:43:30.268 INFO kablam!    |
Oct 31 19:43:30.276 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 19:43:30.276 INFO kablam! 
Oct 31 19:43:30.276 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 19:43:30.276 INFO kablam!   --> src/bin/peak_sink.rs:21:9
Oct 31 19:43:30.276 INFO kablam!    |
Oct 31 19:43:30.276 INFO kablam! 21 |         stdin().read(&mut stdin_buf);
Oct 31 19:43:30.276 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:43:30.276 INFO kablam!    |
Oct 31 19:43:30.276 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 19:43:30.276 INFO kablam! 
Oct 31 19:43:30.276 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 19:43:30.276 INFO kablam!   --> src/bin/peak_sink.rs:32:9
Oct 31 19:43:30.276 INFO kablam!    |
Oct 31 19:43:30.276 INFO kablam! 32 |         stdout.flush();
Oct 31 19:43:30.276 INFO kablam!    |         ^^^^^^^^^^^^^^^
Oct 31 19:43:30.276 INFO kablam!    |
Oct 31 19:43:30.276 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 19:43:30.276 INFO kablam! 
Oct 31 19:43:30.324 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 19:43:30.324 INFO kablam!   --> src/bin/peak_sink.rs:18:5
Oct 31 19:43:30.324 INFO kablam!    |
Oct 31 19:43:30.324 INFO kablam! 18 |     stdout.flush();
Oct 31 19:43:30.324 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 31 19:43:30.324 INFO kablam!    |
Oct 31 19:43:30.324 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 19:43:30.324 INFO kablam! 
Oct 31 19:43:30.324 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 19:43:30.324 INFO kablam!   --> src/bin/peak_sink.rs:21:9
Oct 31 19:43:30.324 INFO kablam!    |
Oct 31 19:43:30.324 INFO kablam! 21 |         stdin().read(&mut stdin_buf);
Oct 31 19:43:30.324 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:43:30.324 INFO kablam!    |
Oct 31 19:43:30.324 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 19:43:30.324 INFO kablam! 
Oct 31 19:43:30.324 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 19:43:30.324 INFO kablam!   --> src/bin/peak_sink.rs:32:9
Oct 31 19:43:30.324 INFO kablam!    |
Oct 31 19:43:30.324 INFO kablam! 32 |         stdout.flush();
Oct 31 19:43:30.324 INFO kablam!    |         ^^^^^^^^^^^^^^^
Oct 31 19:43:30.324 INFO kablam!    |
Oct 31 19:43:30.324 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 19:43:30.324 INFO kablam! 
Oct 31 19:43:30.373 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 19:43:30.373 INFO kablam!   --> src/bin/sine_source.rs:13:5
Oct 31 19:43:30.373 INFO kablam!    |
Oct 31 19:43:30.374 INFO kablam! 13 |     fevent(fd, EVENT_WRITE);
Oct 31 19:43:30.374 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:43:30.374 INFO kablam!    |
Oct 31 19:43:30.374 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 31 19:43:30.375 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 19:43:30.375 INFO kablam! 
Oct 31 19:43:30.527 INFO kablam! warning: variable `buf` is assigned to, but never used
Oct 31 19:43:30.527 INFO kablam!   --> src/buffer.rs:21:13
Oct 31 19:43:30.528 INFO kablam!    |
Oct 31 19:43:30.528 INFO kablam! 21 |         let buf;
Oct 31 19:43:30.528 INFO kablam!    |             ^^^
Oct 31 19:43:30.528 INFO kablam!    |
Oct 31 19:43:30.528 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 19:43:30.529 INFO kablam!    = note: consider using `_buf` instead
Oct 31 19:43:30.529 INFO kablam! 
Oct 31 19:43:30.529 INFO kablam! warning: value assigned to `buf` is never read
Oct 31 19:43:30.529 INFO kablam!   --> src/buffer.rs:26:13
Oct 31 19:43:30.530 INFO kablam!    |
Oct 31 19:43:30.530 INFO kablam! 26 |             buf = slice::from_raw_parts_mut(ptr, size);
Oct 31 19:43:30.530 INFO kablam!    |             ^^^
Oct 31 19:43:30.530 INFO kablam!    |
Oct 31 19:43:30.531 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 31 19:43:30.531 INFO kablam! 
Oct 31 19:43:30.591 INFO kablam! warning: variable `buf` is assigned to, but never used
Oct 31 19:43:30.592 INFO kablam!   --> src/buffer.rs:21:13
Oct 31 19:43:30.592 INFO kablam!    |
Oct 31 19:43:30.592 INFO kablam! 21 |         let buf;
Oct 31 19:43:30.593 INFO kablam!    |             ^^^
Oct 31 19:43:30.593 INFO kablam!    |
Oct 31 19:43:30.593 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 19:43:30.593 INFO kablam!    = note: consider using `_buf` instead
Oct 31 19:43:30.594 INFO kablam! 
Oct 31 19:43:30.594 INFO kablam! warning: value assigned to `buf` is never read
Oct 31 19:43:30.594 INFO kablam!   --> src/buffer.rs:26:13
Oct 31 19:43:30.594 INFO kablam!    |
Oct 31 19:43:30.594 INFO kablam! 26 |             buf = slice::from_raw_parts_mut(ptr, size);
Oct 31 19:43:30.595 INFO kablam!    |             ^^^
Oct 31 19:43:30.595 INFO kablam!    |
Oct 31 19:43:30.595 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 31 19:43:30.595 INFO kablam! 
Oct 31 19:43:30.780 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.35s
Oct 31 19:43:30.788 INFO kablam! su: No module specific data is present
Oct 31 19:43:32.082 INFO running `"docker" "rm" "-f" "d590809e374af713faaf24836ff95dbb6c1cdd4a2415e8ca0372a286031c6f25"`
Oct 31 19:43:32.556 INFO blam! d590809e374af713faaf24836ff95dbb6c1cdd4a2415e8ca0372a286031c6f25