Dec 13 00:16:50.563 INFO testing thomhuds/crystald against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 00:16:50.563 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 13 00:16:50.960 INFO [stdout] 7957ba2fe668bcf4734c4fc7836b5aa68ca7263f18138d4b4262b969ed26a2e7
Dec 13 00:16:50.962 INFO running `"docker" "start" "-a" "7957ba2fe668bcf4734c4fc7836b5aa68ca7263f18138d4b4262b969ed26a2e7"`
Dec 13 00:16:52.505 INFO [stderr] usermod: no changes
Dec 13 00:16:52.588 INFO [stderr]    Compiling redox_syscall v0.1.37
Dec 13 00:16:52.588 INFO [stderr]    Compiling termion v1.5.1
Dec 13 00:16:52.589 INFO [stderr]    Compiling rand v0.3.22
Dec 13 00:16:53.995 INFO [stderr]    Compiling redox_event v0.1.0
Dec 13 00:16:55.204 INFO [stderr]    Compiling crystald v0.1.0 (/source)
Dec 13 00:16:55.683 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 00:16:55.683 INFO [stderr]   --> src/bin/sine_source.rs:13:5
Dec 13 00:16:55.683 INFO [stderr]    |
Dec 13 00:16:55.683 INFO [stderr] 13 |     fevent(fd, EVENT_WRITE);
Dec 13 00:16:55.683 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:16:55.683 INFO [stderr]    |
Dec 13 00:16:55.683 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 00:16:55.683 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 00:16:55.683 INFO [stderr] 
Dec 13 00:16:55.759 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 00:16:55.759 INFO [stderr]   --> src/bin/peak_sink.rs:17:5
Dec 13 00:16:55.759 INFO [stderr]    |
Dec 13 00:16:55.759 INFO [stderr] 17 |     write!(stdout, "Peak: {}", cursor::Save);
Dec 13 00:16:55.759 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:16:55.759 INFO [stderr]    |
Dec 13 00:16:55.759 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 00:16:55.759 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 00:16:55.759 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)
Dec 13 00:16:55.759 INFO [stderr] 
Dec 13 00:16:55.762 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 00:16:55.762 INFO [stderr]   --> src/bin/peak_sink.rs:18:5
Dec 13 00:16:55.762 INFO [stderr]    |
Dec 13 00:16:55.762 INFO [stderr] 18 |     stdout.flush();
Dec 13 00:16:55.762 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 13 00:16:55.762 INFO [stderr]    |
Dec 13 00:16:55.762 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 00:16:55.762 INFO [stderr] 
Dec 13 00:16:55.762 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 00:16:55.762 INFO [stderr]   --> src/bin/peak_sink.rs:21:9
Dec 13 00:16:55.762 INFO [stderr]    |
Dec 13 00:16:55.762 INFO [stderr] 21 |         stdin().read(&mut stdin_buf);
Dec 13 00:16:55.762 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:16:55.762 INFO [stderr]    |
Dec 13 00:16:55.762 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 00:16:55.762 INFO [stderr] 
Dec 13 00:16:55.762 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 00:16:55.762 INFO [stderr]   --> src/bin/peak_sink.rs:31:9
Dec 13 00:16:55.762 INFO [stderr]    |
Dec 13 00:16:55.762 INFO [stderr] 31 |         write!(stdout, "{}{}", cursor::Restore, peak);
Dec 13 00:16:55.762 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:16:55.762 INFO [stderr]    |
Dec 13 00:16:55.762 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 00:16:55.762 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)
Dec 13 00:16:55.763 INFO [stderr] 
Dec 13 00:16:55.763 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 00:16:55.763 INFO [stderr]   --> src/bin/peak_sink.rs:32:9
Dec 13 00:16:55.763 INFO [stderr]    |
Dec 13 00:16:55.763 INFO [stderr] 32 |         stdout.flush();
Dec 13 00:16:55.763 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Dec 13 00:16:55.763 INFO [stderr]    |
Dec 13 00:16:55.763 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 00:16:55.763 INFO [stderr] 
Dec 13 00:16:56.154 INFO [stderr] warning: variable `buf` is assigned to, but never used
Dec 13 00:16:56.155 INFO [stderr]   --> src/buffer.rs:21:13
Dec 13 00:16:56.155 INFO [stderr]    |
Dec 13 00:16:56.155 INFO [stderr] 21 |         let buf;
Dec 13 00:16:56.155 INFO [stderr]    |             ^^^
Dec 13 00:16:56.155 INFO [stderr]    |
Dec 13 00:16:56.155 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 00:16:56.155 INFO [stderr]    = note: consider using `_buf` instead
Dec 13 00:16:56.155 INFO [stderr] 
Dec 13 00:16:56.155 INFO [stderr] warning: value assigned to `buf` is never read
Dec 13 00:16:56.155 INFO [stderr]   --> src/buffer.rs:26:13
Dec 13 00:16:56.155 INFO [stderr]    |
Dec 13 00:16:56.155 INFO [stderr] 26 |             buf = slice::from_raw_parts_mut(ptr, size);
Dec 13 00:16:56.155 INFO [stderr]    |             ^^^
Dec 13 00:16:56.155 INFO [stderr]    |
Dec 13 00:16:56.155 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 13 00:16:56.155 INFO [stderr] 
Dec 13 00:16:58.651 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.11s
Dec 13 00:16:58.651 INFO [stderr] su: No module specific data is present
Dec 13 00:16:59.728 INFO running `"docker" "inspect" "7957ba2fe668bcf4734c4fc7836b5aa68ca7263f18138d4b4262b969ed26a2e7"`
Dec 13 00:17:00.032 INFO running `"docker" "rm" "-f" "7957ba2fe668bcf4734c4fc7836b5aa68ca7263f18138d4b4262b969ed26a2e7"`
Dec 13 00:17:00.391 INFO [stdout] 7957ba2fe668bcf4734c4fc7836b5aa68ca7263f18138d4b4262b969ed26a2e7
Dec 13 00:17:00.393 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 13 00:17:01.004 INFO [stdout] 03e1789e4c5c4e91e859253627e8d1725ce500897d6e622f889d024f18372cad
Dec 13 00:17:01.006 INFO running `"docker" "start" "-a" "03e1789e4c5c4e91e859253627e8d1725ce500897d6e622f889d024f18372cad"`
Dec 13 00:17:03.000 INFO [stderr] usermod: no changes
Dec 13 00:17:03.074 INFO [stderr]    Compiling crystald v0.1.0 (/source)
Dec 13 00:17:03.687 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 00:17:03.687 INFO [stderr]   --> src/bin/peak_sink.rs:17:5
Dec 13 00:17:03.688 INFO [stderr]    |
Dec 13 00:17:03.688 INFO [stderr] 17 |     write!(stdout, "Peak: {}", cursor::Save);
Dec 13 00:17:03.688 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:17:03.689 INFO [stderr]    |
Dec 13 00:17:03.689 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 00:17:03.689 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 00:17:03.690 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)
Dec 13 00:17:03.690 INFO [stderr] 
Dec 13 00:17:03.690 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 00:17:03.690 INFO [stderr]   --> src/bin/peak_sink.rs:18:5
Dec 13 00:17:03.690 INFO [stderr]    |
Dec 13 00:17:03.690 INFO [stderr] 18 |     stdout.flush();
Dec 13 00:17:03.690 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 13 00:17:03.690 INFO [stderr]    |
Dec 13 00:17:03.690 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 00:17:03.691 INFO [stderr] 
Dec 13 00:17:03.691 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 00:17:03.691 INFO [stderr]   --> src/bin/peak_sink.rs:21:9
Dec 13 00:17:03.691 INFO [stderr]    |
Dec 13 00:17:03.691 INFO [stderr] 21 |         stdin().read(&mut stdin_buf);
Dec 13 00:17:03.691 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:17:03.691 INFO [stderr]    |
Dec 13 00:17:03.691 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 00:17:03.691 INFO [stderr] 
Dec 13 00:17:03.691 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 00:17:03.691 INFO [stderr]   --> src/bin/peak_sink.rs:31:9
Dec 13 00:17:03.691 INFO [stderr]    |
Dec 13 00:17:03.691 INFO [stderr] 31 |         write!(stdout, "{}{}", cursor::Restore, peak);
Dec 13 00:17:03.691 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:17:03.691 INFO [stderr]    |
Dec 13 00:17:03.691 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 00:17:03.691 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)
Dec 13 00:17:03.691 INFO [stderr] 
Dec 13 00:17:03.691 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 00:17:03.691 INFO [stderr]   --> src/bin/peak_sink.rs:32:9
Dec 13 00:17:03.691 INFO [stderr]    |
Dec 13 00:17:03.691 INFO [stderr] 32 |         stdout.flush();
Dec 13 00:17:03.691 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Dec 13 00:17:03.691 INFO [stderr]    |
Dec 13 00:17:03.691 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 00:17:03.691 INFO [stderr] 
Dec 13 00:17:03.828 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 00:17:03.828 INFO [stderr]   --> src/bin/sine_source.rs:13:5
Dec 13 00:17:03.829 INFO [stderr]    |
Dec 13 00:17:03.829 INFO [stderr] 13 |     fevent(fd, EVENT_WRITE);
Dec 13 00:17:03.829 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:17:03.830 INFO [stderr]    |
Dec 13 00:17:03.830 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 00:17:03.831 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 00:17:03.831 INFO [stderr] 
Dec 13 00:17:04.187 INFO [stderr] warning: variable `buf` is assigned to, but never used
Dec 13 00:17:04.187 INFO [stderr]   --> src/buffer.rs:21:13
Dec 13 00:17:04.187 INFO [stderr]    |
Dec 13 00:17:04.187 INFO [stderr] 21 |         let buf;
Dec 13 00:17:04.187 INFO [stderr]    |             ^^^
Dec 13 00:17:04.187 INFO [stderr]    |
Dec 13 00:17:04.187 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 00:17:04.187 INFO [stderr]    = note: consider using `_buf` instead
Dec 13 00:17:04.187 INFO [stderr] 
Dec 13 00:17:04.188 INFO [stderr] warning: value assigned to `buf` is never read
Dec 13 00:17:04.188 INFO [stderr]   --> src/buffer.rs:26:13
Dec 13 00:17:04.188 INFO [stderr]    |
Dec 13 00:17:04.188 INFO [stderr] 26 |             buf = slice::from_raw_parts_mut(ptr, size);
Dec 13 00:17:04.188 INFO [stderr]    |             ^^^
Dec 13 00:17:04.188 INFO [stderr]    |
Dec 13 00:17:04.188 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 13 00:17:04.188 INFO [stderr] 
Dec 13 00:17:04.594 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
Dec 13 00:17:04.598 INFO [stderr] su: No module specific data is present
Dec 13 00:17:06.020 INFO running `"docker" "inspect" "03e1789e4c5c4e91e859253627e8d1725ce500897d6e622f889d024f18372cad"`
Dec 13 00:17:06.457 INFO running `"docker" "rm" "-f" "03e1789e4c5c4e91e859253627e8d1725ce500897d6e622f889d024f18372cad"`
Dec 13 00:17:06.855 INFO [stdout] 03e1789e4c5c4e91e859253627e8d1725ce500897d6e622f889d024f18372cad
Dec 13 00:17:06.860 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 13 00:17:07.360 INFO [stdout] fac8bc9179c9a01ca3fb2a2643eb85f1a4caba804674ee4ccfb6c10698bf6831
Dec 13 00:17:07.363 INFO running `"docker" "start" "-a" "fac8bc9179c9a01ca3fb2a2643eb85f1a4caba804674ee4ccfb6c10698bf6831"`
Dec 13 00:17:09.487 INFO [stderr] usermod: no changes
Dec 13 00:17:09.557 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 13 00:17:09.567 INFO [stderr]      Running /target/debug/deps/crystald-eca87a49ffd7388a
Dec 13 00:17:09.567 INFO [stderr]      Running /target/debug/deps/peak_sink-b3e0224f11908982
Dec 13 00:17:09.567 INFO [stderr]      Running /target/debug/deps/sine_source-be2b2f7be7b5af0d
Dec 13 00:17:09.567 INFO [stdout] 
Dec 13 00:17:09.567 INFO [stdout] running 0 tests
Dec 13 00:17:09.567 INFO [stdout] 
Dec 13 00:17:09.567 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 00:17:09.567 INFO [stdout] 
Dec 13 00:17:09.567 INFO [stdout] 
Dec 13 00:17:09.567 INFO [stdout] running 0 tests
Dec 13 00:17:09.567 INFO [stdout] 
Dec 13 00:17:09.567 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 00:17:09.567 INFO [stdout] 
Dec 13 00:17:09.567 INFO [stdout] 
Dec 13 00:17:09.567 INFO [stdout] running 0 tests
Dec 13 00:17:09.575 INFO [stdout] 
Dec 13 00:17:09.575 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 00:17:09.575 INFO [stdout] 
Dec 13 00:17:09.576 INFO [stderr] su: No module specific data is present
Dec 13 00:17:10.493 INFO running `"docker" "inspect" "fac8bc9179c9a01ca3fb2a2643eb85f1a4caba804674ee4ccfb6c10698bf6831"`
Dec 13 00:17:10.899 INFO running `"docker" "rm" "-f" "fac8bc9179c9a01ca3fb2a2643eb85f1a4caba804674ee4ccfb6c10698bf6831"`
Dec 13 00:17:11.219 INFO [stdout] fac8bc9179c9a01ca3fb2a2643eb85f1a4caba804674ee4ccfb6c10698bf6831