Nov 16 10:58:56.900 INFO testing thomhuds/crystald against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 10:58:56.900 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 16 10:58:57.492 INFO [stdout] 86c5a4c1db122a3c19bc84bdc09d3b7baa918d0d78b70314d01c8fbea213e101
Nov 16 10:58:57.494 INFO running `"docker" "start" "-a" "86c5a4c1db122a3c19bc84bdc09d3b7baa918d0d78b70314d01c8fbea213e101"`
Nov 16 10:58:59.483 INFO [stderr] usermod: no changes
Nov 16 10:58:59.567 INFO [stderr]    Compiling redox_syscall v0.1.37
Nov 16 10:58:59.567 INFO [stderr]    Compiling termion v1.5.1
Nov 16 10:59:00.783 INFO [stderr]    Compiling redox_event v0.1.0
Nov 16 10:59:02.083 INFO [stderr]    Compiling crystald v0.1.0 (/source)
Nov 16 10:59:02.563 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 10:59:02.565 INFO [stderr]   --> src/bin/sine_source.rs:13:5
Nov 16 10:59:02.566 INFO [stderr]    |
Nov 16 10:59:02.566 INFO [stderr] 13 |     fevent(fd, EVENT_WRITE);
Nov 16 10:59:02.566 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 10:59:02.567 INFO [stderr]    |
Nov 16 10:59:02.567 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 10:59:02.567 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 10:59:02.567 INFO [stderr] 
Nov 16 10:59:02.707 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 10:59:02.708 INFO [stderr]   --> src/bin/peak_sink.rs:17:5
Nov 16 10:59:02.708 INFO [stderr]    |
Nov 16 10:59:02.708 INFO [stderr] 17 |     write!(stdout, "Peak: {}", cursor::Save);
Nov 16 10:59:02.709 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 10:59:02.709 INFO [stderr]    |
Nov 16 10:59:02.709 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 10:59:02.709 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 10:59:02.710 INFO [stderr]    = 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 16 10:59:02.710 INFO [stderr] 
Nov 16 10:59:02.710 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 10:59:02.711 INFO [stderr]   --> src/bin/peak_sink.rs:18:5
Nov 16 10:59:02.711 INFO [stderr]    |
Nov 16 10:59:02.711 INFO [stderr] 18 |     stdout.flush();
Nov 16 10:59:02.711 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 16 10:59:02.712 INFO [stderr]    |
Nov 16 10:59:02.712 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 10:59:02.712 INFO [stderr] 
Nov 16 10:59:02.713 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 10:59:02.713 INFO [stderr]   --> src/bin/peak_sink.rs:21:9
Nov 16 10:59:02.713 INFO [stderr]    |
Nov 16 10:59:02.713 INFO [stderr] 21 |         stdin().read(&mut stdin_buf);
Nov 16 10:59:02.714 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 10:59:02.714 INFO [stderr]    |
Nov 16 10:59:02.714 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 10:59:02.715 INFO [stderr] 
Nov 16 10:59:02.715 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 10:59:02.715 INFO [stderr]   --> src/bin/peak_sink.rs:31:9
Nov 16 10:59:02.715 INFO [stderr]    |
Nov 16 10:59:02.716 INFO [stderr] 31 |         write!(stdout, "{}{}", cursor::Restore, peak);
Nov 16 10:59:02.716 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 10:59:02.716 INFO [stderr]    |
Nov 16 10:59:02.717 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 10:59:02.717 INFO [stderr]    = 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 16 10:59:02.717 INFO [stderr] 
Nov 16 10:59:02.717 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 10:59:02.718 INFO [stderr]   --> src/bin/peak_sink.rs:32:9
Nov 16 10:59:02.718 INFO [stderr]    |
Nov 16 10:59:02.718 INFO [stderr] 32 |         stdout.flush();
Nov 16 10:59:02.719 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Nov 16 10:59:02.719 INFO [stderr]    |
Nov 16 10:59:02.719 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 10:59:02.719 INFO [stderr] 
Nov 16 10:59:02.771 INFO [stderr] warning: variable `buf` is assigned to, but never used
Nov 16 10:59:02.772 INFO [stderr]   --> src/buffer.rs:21:13
Nov 16 10:59:02.772 INFO [stderr]    |
Nov 16 10:59:02.772 INFO [stderr] 21 |         let buf;
Nov 16 10:59:02.772 INFO [stderr]    |             ^^^
Nov 16 10:59:02.773 INFO [stderr]    |
Nov 16 10:59:02.773 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 10:59:02.773 INFO [stderr]    = note: consider using `_buf` instead
Nov 16 10:59:02.774 INFO [stderr] 
Nov 16 10:59:02.774 INFO [stderr] warning: value assigned to `buf` is never read
Nov 16 10:59:02.774 INFO [stderr]   --> src/buffer.rs:26:13
Nov 16 10:59:02.775 INFO [stderr]    |
Nov 16 10:59:02.775 INFO [stderr] 26 |             buf = slice::from_raw_parts_mut(ptr, size);
Nov 16 10:59:02.775 INFO [stderr]    |             ^^^
Nov 16 10:59:02.775 INFO [stderr]    |
Nov 16 10:59:02.776 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 16 10:59:02.776 INFO [stderr] 
Nov 16 10:59:05.259 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.74s
Nov 16 10:59:05.263 INFO [stderr] su: No module specific data is present
Nov 16 10:59:06.607 INFO running `"docker" "inspect" "86c5a4c1db122a3c19bc84bdc09d3b7baa918d0d78b70314d01c8fbea213e101"`
Nov 16 10:59:06.972 INFO running `"docker" "rm" "-f" "86c5a4c1db122a3c19bc84bdc09d3b7baa918d0d78b70314d01c8fbea213e101"`
Nov 16 10:59:07.433 INFO [stdout] 86c5a4c1db122a3c19bc84bdc09d3b7baa918d0d78b70314d01c8fbea213e101
Nov 16 10:59:07.438 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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 16 10:59:07.903 INFO [stdout] 3e39e89bfa8c3a2544b8ca2971d7cf9abc658c7f7fd399bc3afafc615ab3dcab
Nov 16 10:59:07.911 INFO running `"docker" "start" "-a" "3e39e89bfa8c3a2544b8ca2971d7cf9abc658c7f7fd399bc3afafc615ab3dcab"`
Nov 16 10:59:09.141 INFO [stderr] usermod: no changes
Nov 16 10:59:09.210 INFO [stderr]    Compiling crystald v0.1.0 (/source)
Nov 16 10:59:09.584 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 10:59:09.584 INFO [stderr]   --> src/bin/sine_source.rs:13:5
Nov 16 10:59:09.584 INFO [stderr]    |
Nov 16 10:59:09.584 INFO [stderr] 13 |     fevent(fd, EVENT_WRITE);
Nov 16 10:59:09.584 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 10:59:09.584 INFO [stderr]    |
Nov 16 10:59:09.584 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 10:59:09.584 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 10:59:09.584 INFO [stderr] 
Nov 16 10:59:10.102 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 10:59:10.102 INFO [stderr]   --> src/bin/peak_sink.rs:17:5
Nov 16 10:59:10.102 INFO [stderr]    |
Nov 16 10:59:10.102 INFO [stderr] 17 |     write!(stdout, "Peak: {}", cursor::Save);
Nov 16 10:59:10.102 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 10:59:10.102 INFO [stderr]    |
Nov 16 10:59:10.103 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 10:59:10.103 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 10:59:10.103 INFO [stderr]    = 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 16 10:59:10.103 INFO [stderr] 
Nov 16 10:59:10.103 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 10:59:10.103 INFO [stderr]   --> src/bin/peak_sink.rs:18:5
Nov 16 10:59:10.103 INFO [stderr]    |
Nov 16 10:59:10.103 INFO [stderr] 18 |     stdout.flush();
Nov 16 10:59:10.103 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 16 10:59:10.103 INFO [stderr]    |
Nov 16 10:59:10.103 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 10:59:10.103 INFO [stderr] 
Nov 16 10:59:10.103 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 10:59:10.103 INFO [stderr]   --> src/bin/peak_sink.rs:21:9
Nov 16 10:59:10.103 INFO [stderr]    |
Nov 16 10:59:10.103 INFO [stderr] 21 |         stdin().read(&mut stdin_buf);
Nov 16 10:59:10.103 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 10:59:10.103 INFO [stderr]    |
Nov 16 10:59:10.103 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 10:59:10.103 INFO [stderr] 
Nov 16 10:59:10.103 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 10:59:10.103 INFO [stderr]   --> src/bin/peak_sink.rs:31:9
Nov 16 10:59:10.103 INFO [stderr]    |
Nov 16 10:59:10.103 INFO [stderr] 31 |         write!(stdout, "{}{}", cursor::Restore, peak);
Nov 16 10:59:10.103 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 10:59:10.103 INFO [stderr]    |
Nov 16 10:59:10.103 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 10:59:10.103 INFO [stderr]    = 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 16 10:59:10.103 INFO [stderr] 
Nov 16 10:59:10.103 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 10:59:10.103 INFO [stderr]   --> src/bin/peak_sink.rs:32:9
Nov 16 10:59:10.103 INFO [stderr]    |
Nov 16 10:59:10.103 INFO [stderr] 32 |         stdout.flush();
Nov 16 10:59:10.103 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Nov 16 10:59:10.103 INFO [stderr]    |
Nov 16 10:59:10.103 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 10:59:10.103 INFO [stderr] 
Nov 16 10:59:10.310 INFO [stderr] warning: variable `buf` is assigned to, but never used
Nov 16 10:59:10.310 INFO [stderr]   --> src/buffer.rs:21:13
Nov 16 10:59:10.311 INFO [stderr]    |
Nov 16 10:59:10.311 INFO [stderr] 21 |         let buf;
Nov 16 10:59:10.311 INFO [stderr]    |             ^^^
Nov 16 10:59:10.311 INFO [stderr]    |
Nov 16 10:59:10.311 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 10:59:10.311 INFO [stderr]    = note: consider using `_buf` instead
Nov 16 10:59:10.311 INFO [stderr] 
Nov 16 10:59:10.311 INFO [stderr] warning: value assigned to `buf` is never read
Nov 16 10:59:10.311 INFO [stderr]   --> src/buffer.rs:26:13
Nov 16 10:59:10.311 INFO [stderr]    |
Nov 16 10:59:10.311 INFO [stderr] 26 |             buf = slice::from_raw_parts_mut(ptr, size);
Nov 16 10:59:10.311 INFO [stderr]    |             ^^^
Nov 16 10:59:10.311 INFO [stderr]    |
Nov 16 10:59:10.311 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 16 10:59:10.311 INFO [stderr] 
Nov 16 10:59:10.795 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
Nov 16 10:59:10.799 INFO [stderr] su: No module specific data is present
Nov 16 10:59:11.800 INFO running `"docker" "inspect" "3e39e89bfa8c3a2544b8ca2971d7cf9abc658c7f7fd399bc3afafc615ab3dcab"`
Nov 16 10:59:12.161 INFO running `"docker" "rm" "-f" "3e39e89bfa8c3a2544b8ca2971d7cf9abc658c7f7fd399bc3afafc615ab3dcab"`
Nov 16 10:59:12.387 INFO [stdout] 3e39e89bfa8c3a2544b8ca2971d7cf9abc658c7f7fd399bc3afafc615ab3dcab
Nov 16 10:59:12.394 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-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 16 10:59:12.765 INFO [stdout] bfc00caff30e518b84ade93e7502a1be447aac191106184fe83d41b96314d467
Nov 16 10:59:12.766 INFO running `"docker" "start" "-a" "bfc00caff30e518b84ade93e7502a1be447aac191106184fe83d41b96314d467"`
Nov 16 10:59:14.579 INFO [stderr] usermod: no changes
Nov 16 10:59:14.679 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Nov 16 10:59:14.699 INFO [stderr]      Running /target/debug/deps/crystald-97ae4c5b09fed198
Nov 16 10:59:14.699 INFO [stderr]      Running /target/debug/deps/peak_sink-9e7010929fcc5d28
Nov 16 10:59:14.699 INFO [stdout] 
Nov 16 10:59:14.699 INFO [stdout] running 0 tests
Nov 16 10:59:14.699 INFO [stdout] 
Nov 16 10:59:14.699 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 10:59:14.699 INFO [stdout] 
Nov 16 10:59:14.711 INFO [stdout] 
Nov 16 10:59:14.711 INFO [stdout] running 0 tests
Nov 16 10:59:14.711 INFO [stdout] 
Nov 16 10:59:14.711 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 10:59:14.711 INFO [stdout] 
Nov 16 10:59:14.711 INFO [stdout] 
Nov 16 10:59:14.711 INFO [stdout] running 0 tests
Nov 16 10:59:14.711 INFO [stdout] 
Nov 16 10:59:14.711 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 10:59:14.711 INFO [stdout] 
Nov 16 10:59:14.711 INFO [stderr]      Running /target/debug/deps/sine_source-0a23cd77cb055096
Nov 16 10:59:14.715 INFO [stderr] su: No module specific data is present
Nov 16 10:59:16.196 INFO running `"docker" "inspect" "bfc00caff30e518b84ade93e7502a1be447aac191106184fe83d41b96314d467"`
Nov 16 10:59:16.463 INFO running `"docker" "rm" "-f" "bfc00caff30e518b84ade93e7502a1be447aac191106184fe83d41b96314d467"`
Nov 16 10:59:16.767 INFO [stdout] bfc00caff30e518b84ade93e7502a1be447aac191106184fe83d41b96314d467