Oct 31 19:43:24.643 INFO checking thomhuds/crystald against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 19:43:24.645 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 19:43:24.912 INFO blam! dd4fa028a741174c41860a6acda0c109053062fc0667818a492809b5d6af0391
Oct 31 19:43:24.918 INFO running `"docker" "start" "-a" "dd4fa028a741174c41860a6acda0c109053062fc0667818a492809b5d6af0391"`
Oct 31 19:43:25.390 INFO kablam! usermod: no changes
Oct 31 19:43:25.460 INFO kablam!     Checking redox_syscall v0.1.37
Oct 31 19:43:25.460 INFO kablam!     Checking termion v1.5.1
Oct 31 19:43:25.460 INFO kablam!     Checking rand v0.3.22
Oct 31 19:43:26.164 INFO kablam!     Checking redox_event v0.1.0
Oct 31 19:43:26.828 INFO kablam!     Checking crystald v0.1.0 (/source)
Oct 31 19:43:27.556 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 19:43:27.556 INFO kablam!   --> src/bin/peak_sink.rs:18:5
Oct 31 19:43:27.556 INFO kablam!    |
Oct 31 19:43:27.556 INFO kablam! 18 |     stdout.flush();
Oct 31 19:43:27.556 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 31 19:43:27.556 INFO kablam!    |
Oct 31 19:43:27.556 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 19:43:27.556 INFO kablam! 
Oct 31 19:43:27.556 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 19:43:27.556 INFO kablam!   --> src/bin/peak_sink.rs:21:9
Oct 31 19:43:27.556 INFO kablam!    |
Oct 31 19:43:27.556 INFO kablam! 21 |         stdin().read(&mut stdin_buf);
Oct 31 19:43:27.556 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:43:27.556 INFO kablam!    |
Oct 31 19:43:27.556 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 19:43:27.556 INFO kablam! 
Oct 31 19:43:27.556 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 19:43:27.556 INFO kablam!   --> src/bin/peak_sink.rs:32:9
Oct 31 19:43:27.556 INFO kablam!    |
Oct 31 19:43:27.556 INFO kablam! 32 |         stdout.flush();
Oct 31 19:43:27.556 INFO kablam!    |         ^^^^^^^^^^^^^^^
Oct 31 19:43:27.556 INFO kablam!    |
Oct 31 19:43:27.556 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 19:43:27.556 INFO kablam! 
Oct 31 19:43:28.160 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 19:43:28.160 INFO kablam!   --> src/bin/sine_source.rs:13:5
Oct 31 19:43:28.160 INFO kablam!    |
Oct 31 19:43:28.160 INFO kablam! 13 |     fevent(fd, EVENT_WRITE);
Oct 31 19:43:28.160 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:43:28.160 INFO kablam!    |
Oct 31 19:43:28.162 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 31 19:43:28.162 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 19:43:28.162 INFO kablam! 
Oct 31 19:43:28.195 INFO kablam! warning: variable `buf` is assigned to, but never used
Oct 31 19:43:28.196 INFO kablam!   --> src/buffer.rs:21:13
Oct 31 19:43:28.197 INFO kablam!    |
Oct 31 19:43:28.198 INFO kablam! 21 |         let buf;
Oct 31 19:43:28.198 INFO kablam!    |             ^^^
Oct 31 19:43:28.199 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 19:43:28.200 INFO kablam!   --> src/bin/sine_source.rs:13:5
Oct 31 19:43:28.200 INFO kablam!    |
Oct 31 19:43:28.201 INFO kablam! 13 |     fevent(fd, EVENT_WRITE);
Oct 31 19:43:28.202 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:43:28.202 INFO kablam!    |
Oct 31 19:43:28.203 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 31 19:43:28.204 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 19:43:28.204 INFO kablam! 
Oct 31 19:43:28.220 INFO kablam!    |
Oct 31 19:43:28.225 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 19:43:28.226 INFO kablam!    = note: consider using `_buf` instead
Oct 31 19:43:28.226 INFO kablam! 
Oct 31 19:43:28.227 INFO kablam! warning: value assigned to `buf` is never read
Oct 31 19:43:28.228 INFO kablam!   --> src/buffer.rs:26:13
Oct 31 19:43:28.229 INFO kablam!    |
Oct 31 19:43:28.229 INFO kablam! 26 |             buf = slice::from_raw_parts_mut(ptr, size);
Oct 31 19:43:28.230 INFO kablam!    |             ^^^
Oct 31 19:43:28.230 INFO kablam!    |
Oct 31 19:43:28.231 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 31 19:43:28.232 INFO kablam! 
Oct 31 19:43:28.253 INFO kablam! warning: variable `buf` is assigned to, but never used
Oct 31 19:43:28.254 INFO kablam!   --> src/buffer.rs:21:13
Oct 31 19:43:28.254 INFO kablam!    |
Oct 31 19:43:28.255 INFO kablam! 21 |         let buf;
Oct 31 19:43:28.256 INFO kablam!    |             ^^^
Oct 31 19:43:28.268 INFO kablam!    |
Oct 31 19:43:28.269 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 19:43:28.270 INFO kablam!    = note: consider using `_buf` instead
Oct 31 19:43:28.271 INFO kablam! 
Oct 31 19:43:28.271 INFO kablam! warning: value assigned to `buf` is never read
Oct 31 19:43:28.272 INFO kablam!   --> src/buffer.rs:26:13
Oct 31 19:43:28.272 INFO kablam!    |
Oct 31 19:43:28.273 INFO kablam! 26 |             buf = slice::from_raw_parts_mut(ptr, size);
Oct 31 19:43:28.274 INFO kablam!    |             ^^^
Oct 31 19:43:28.274 INFO kablam!    |
Oct 31 19:43:28.275 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 31 19:43:28.275 INFO kablam! 
Oct 31 19:43:28.298 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 19:43:28.299 INFO kablam!   --> src/bin/peak_sink.rs:18:5
Oct 31 19:43:28.300 INFO kablam!    |
Oct 31 19:43:28.300 INFO kablam! 18 |     stdout.flush();
Oct 31 19:43:28.301 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 31 19:43:28.302 INFO kablam!    |
Oct 31 19:43:28.302 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 19:43:28.303 INFO kablam! 
Oct 31 19:43:28.304 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 19:43:28.304 INFO kablam!   --> src/bin/peak_sink.rs:21:9
Oct 31 19:43:28.305 INFO kablam!    |
Oct 31 19:43:28.306 INFO kablam! 21 |         stdin().read(&mut stdin_buf);
Oct 31 19:43:28.306 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:43:28.307 INFO kablam!    |
Oct 31 19:43:28.307 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 19:43:28.308 INFO kablam! 
Oct 31 19:43:28.309 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 19:43:28.309 INFO kablam!   --> src/bin/peak_sink.rs:32:9
Oct 31 19:43:28.310 INFO kablam!    |
Oct 31 19:43:28.311 INFO kablam! 32 |         stdout.flush();
Oct 31 19:43:28.311 INFO kablam!    |         ^^^^^^^^^^^^^^^
Oct 31 19:43:28.312 INFO kablam!    |
Oct 31 19:43:28.312 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 19:43:28.313 INFO kablam! 
Oct 31 19:43:28.469 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.05s
Oct 31 19:43:28.483 INFO kablam! su: No module specific data is present
Oct 31 19:43:29.717 INFO running `"docker" "rm" "-f" "dd4fa028a741174c41860a6acda0c109053062fc0667818a492809b5d6af0391"`
Oct 31 19:43:29.961 INFO blam! dd4fa028a741174c41860a6acda0c109053062fc0667818a492809b5d6af0391