Dec 05 04:34:05.295 INFO testing thomhuds/crystald against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 04:34:05.295 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 04:34:05.756 INFO [stdout] 8faee0a8aee63d3385976d39b507716d9632d37531e31a45c790c6bb9c631417
Dec 05 04:34:05.760 INFO running `"docker" "start" "-a" "8faee0a8aee63d3385976d39b507716d9632d37531e31a45c790c6bb9c631417"`
Dec 05 04:34:07.032 INFO [stderr] usermod: no changes
Dec 05 04:34:07.164 INFO [stderr]    Compiling redox_syscall v0.1.37
Dec 05 04:34:07.164 INFO [stderr]    Compiling termion v1.5.1
Dec 05 04:34:08.080 INFO [stderr]    Compiling redox_event v0.1.0
Dec 05 04:34:09.404 INFO [stderr]    Compiling crystald v0.1.0 (/source)
Dec 05 04:34:09.680 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:34:09.680 INFO [stderr]   --> src/bin/sine_source.rs:13:5
Dec 05 04:34:09.680 INFO [stderr]    |
Dec 05 04:34:09.680 INFO [stderr] 13 |     fevent(fd, EVENT_WRITE);
Dec 05 04:34:09.680 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:34:09.680 INFO [stderr]    |
Dec 05 04:34:09.680 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 04:34:09.680 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:34:09.680 INFO [stderr] 
Dec 05 04:34:10.052 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:34:10.052 INFO [stderr]   --> src/bin/peak_sink.rs:17:5
Dec 05 04:34:10.052 INFO [stderr]    |
Dec 05 04:34:10.052 INFO [stderr] 17 |     write!(stdout, "Peak: {}", cursor::Save);
Dec 05 04:34:10.052 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:34:10.052 INFO [stderr]    |
Dec 05 04:34:10.052 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 04:34:10.052 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:34:10.052 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 05 04:34:10.052 INFO [stderr] 
Dec 05 04:34:10.052 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:34:10.052 INFO [stderr]   --> src/bin/peak_sink.rs:18:5
Dec 05 04:34:10.052 INFO [stderr]    |
Dec 05 04:34:10.052 INFO [stderr] 18 |     stdout.flush();
Dec 05 04:34:10.052 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 05 04:34:10.052 INFO [stderr]    |
Dec 05 04:34:10.052 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:34:10.052 INFO [stderr] 
Dec 05 04:34:10.052 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:34:10.052 INFO [stderr]   --> src/bin/peak_sink.rs:21:9
Dec 05 04:34:10.052 INFO [stderr]    |
Dec 05 04:34:10.052 INFO [stderr] 21 |         stdin().read(&mut stdin_buf);
Dec 05 04:34:10.052 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:34:10.052 INFO [stderr]    |
Dec 05 04:34:10.052 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:34:10.052 INFO [stderr] 
Dec 05 04:34:10.052 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:34:10.052 INFO [stderr]   --> src/bin/peak_sink.rs:31:9
Dec 05 04:34:10.052 INFO [stderr]    |
Dec 05 04:34:10.052 INFO [stderr] 31 |         write!(stdout, "{}{}", cursor::Restore, peak);
Dec 05 04:34:10.052 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:34:10.052 INFO [stderr]    |
Dec 05 04:34:10.052 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:34:10.052 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 05 04:34:10.052 INFO [stderr] 
Dec 05 04:34:10.052 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:34:10.052 INFO [stderr]   --> src/bin/peak_sink.rs:32:9
Dec 05 04:34:10.052 INFO [stderr]    |
Dec 05 04:34:10.052 INFO [stderr] 32 |         stdout.flush();
Dec 05 04:34:10.052 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Dec 05 04:34:10.052 INFO [stderr]    |
Dec 05 04:34:10.052 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:34:10.052 INFO [stderr] 
Dec 05 04:34:10.092 INFO [stderr] warning: variable `buf` is assigned to, but never used
Dec 05 04:34:10.092 INFO [stderr]   --> src/buffer.rs:21:13
Dec 05 04:34:10.092 INFO [stderr]    |
Dec 05 04:34:10.092 INFO [stderr] 21 |         let buf;
Dec 05 04:34:10.092 INFO [stderr]    |             ^^^
Dec 05 04:34:10.092 INFO [stderr]    |
Dec 05 04:34:10.092 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 04:34:10.092 INFO [stderr]    = note: consider using `_buf` instead
Dec 05 04:34:10.092 INFO [stderr] 
Dec 05 04:34:10.092 INFO [stderr] warning: value assigned to `buf` is never read
Dec 05 04:34:10.092 INFO [stderr]   --> src/buffer.rs:26:13
Dec 05 04:34:10.092 INFO [stderr]    |
Dec 05 04:34:10.092 INFO [stderr] 26 |             buf = slice::from_raw_parts_mut(ptr, size);
Dec 05 04:34:10.092 INFO [stderr]    |             ^^^
Dec 05 04:34:10.092 INFO [stderr]    |
Dec 05 04:34:10.092 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 05 04:34:10.092 INFO [stderr] 
Dec 05 04:34:12.373 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.30s
Dec 05 04:34:12.380 INFO [stderr] su: No module specific data is present
Dec 05 04:34:13.173 INFO running `"docker" "inspect" "8faee0a8aee63d3385976d39b507716d9632d37531e31a45c790c6bb9c631417"`
Dec 05 04:34:13.475 INFO running `"docker" "rm" "-f" "8faee0a8aee63d3385976d39b507716d9632d37531e31a45c790c6bb9c631417"`
Dec 05 04:34:13.860 INFO [stdout] 8faee0a8aee63d3385976d39b507716d9632d37531e31a45c790c6bb9c631417
Dec 05 04:34:13.862 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 04:34:14.510 INFO [stdout] d168fc296bb838bcae0c4afbeff3eddf572abefe5eaa8a19bf8f5b12d793df78
Dec 05 04:34:14.512 INFO running `"docker" "start" "-a" "d168fc296bb838bcae0c4afbeff3eddf572abefe5eaa8a19bf8f5b12d793df78"`
Dec 05 04:34:16.072 INFO [stderr] usermod: no changes
Dec 05 04:34:16.212 INFO [stderr]    Compiling crystald v0.1.0 (/source)
Dec 05 04:34:16.916 INFO [stderr] warning: variable `buf` is assigned to, but never used
Dec 05 04:34:16.916 INFO [stderr]   --> src/buffer.rs:21:13
Dec 05 04:34:16.916 INFO [stderr]    |
Dec 05 04:34:16.916 INFO [stderr] 21 |         let buf;
Dec 05 04:34:16.916 INFO [stderr]    |             ^^^
Dec 05 04:34:16.916 INFO [stderr]    |
Dec 05 04:34:16.916 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 04:34:16.916 INFO [stderr]    = note: consider using `_buf` instead
Dec 05 04:34:16.916 INFO [stderr] 
Dec 05 04:34:16.916 INFO [stderr] warning: value assigned to `buf` is never read
Dec 05 04:34:16.916 INFO [stderr]   --> src/buffer.rs:26:13
Dec 05 04:34:16.916 INFO [stderr]    |
Dec 05 04:34:16.916 INFO [stderr] 26 |             buf = slice::from_raw_parts_mut(ptr, size);
Dec 05 04:34:16.916 INFO [stderr]    |             ^^^
Dec 05 04:34:16.916 INFO [stderr]    |
Dec 05 04:34:16.916 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 05 04:34:16.916 INFO [stderr] 
Dec 05 04:34:16.944 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:34:16.944 INFO [stderr]   --> src/bin/peak_sink.rs:17:5
Dec 05 04:34:16.944 INFO [stderr]    |
Dec 05 04:34:16.944 INFO [stderr] 17 |     write!(stdout, "Peak: {}", cursor::Save);
Dec 05 04:34:16.944 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:34:16.944 INFO [stderr]    |
Dec 05 04:34:16.944 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 04:34:16.948 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:34:16.948 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 05 04:34:16.948 INFO [stderr] 
Dec 05 04:34:16.948 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:34:16.948 INFO [stderr]   --> src/bin/peak_sink.rs:18:5
Dec 05 04:34:16.948 INFO [stderr]    |
Dec 05 04:34:16.948 INFO [stderr] 18 |     stdout.flush();
Dec 05 04:34:16.948 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 05 04:34:16.948 INFO [stderr]    |
Dec 05 04:34:16.948 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:34:16.948 INFO [stderr] 
Dec 05 04:34:16.948 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:34:16.948 INFO [stderr]   --> src/bin/peak_sink.rs:21:9
Dec 05 04:34:16.948 INFO [stderr]    |
Dec 05 04:34:16.948 INFO [stderr] 21 |         stdin().read(&mut stdin_buf);
Dec 05 04:34:16.948 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:34:16.948 INFO [stderr]    |
Dec 05 04:34:16.948 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:34:16.948 INFO [stderr] 
Dec 05 04:34:16.949 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:34:16.949 INFO [stderr]   --> src/bin/peak_sink.rs:31:9
Dec 05 04:34:16.949 INFO [stderr]    |
Dec 05 04:34:16.949 INFO [stderr] 31 |         write!(stdout, "{}{}", cursor::Restore, peak);
Dec 05 04:34:16.949 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:34:16.949 INFO [stderr]    |
Dec 05 04:34:16.949 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:34:16.949 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 05 04:34:16.949 INFO [stderr] 
Dec 05 04:34:16.949 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:34:16.949 INFO [stderr]   --> src/bin/peak_sink.rs:32:9
Dec 05 04:34:16.949 INFO [stderr]    |
Dec 05 04:34:16.949 INFO [stderr] 32 |         stdout.flush();
Dec 05 04:34:16.949 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Dec 05 04:34:16.949 INFO [stderr]    |
Dec 05 04:34:16.949 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:34:16.950 INFO [stderr] 
Dec 05 04:34:17.016 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:34:17.018 INFO [stderr]   --> src/bin/sine_source.rs:13:5
Dec 05 04:34:17.018 INFO [stderr]    |
Dec 05 04:34:17.018 INFO [stderr] 13 |     fevent(fd, EVENT_WRITE);
Dec 05 04:34:17.018 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:34:17.018 INFO [stderr]    |
Dec 05 04:34:17.018 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 04:34:17.018 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:34:17.019 INFO [stderr] 
Dec 05 04:34:17.648 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
Dec 05 04:34:17.648 INFO [stderr] su: No module specific data is present
Dec 05 04:34:18.657 INFO running `"docker" "inspect" "d168fc296bb838bcae0c4afbeff3eddf572abefe5eaa8a19bf8f5b12d793df78"`
Dec 05 04:34:18.914 INFO running `"docker" "rm" "-f" "d168fc296bb838bcae0c4afbeff3eddf572abefe5eaa8a19bf8f5b12d793df78"`
Dec 05 04:34:19.186 INFO [stdout] d168fc296bb838bcae0c4afbeff3eddf572abefe5eaa8a19bf8f5b12d793df78
Dec 05 04:34:19.195 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 04:34:19.644 INFO [stdout] 3daaef7c4d887f9286373afbc1eb8f3b5c242586a43b25f05653c4d2008c6d34
Dec 05 04:34:19.648 INFO running `"docker" "start" "-a" "3daaef7c4d887f9286373afbc1eb8f3b5c242586a43b25f05653c4d2008c6d34"`
Dec 05 04:34:21.008 INFO [stderr] usermod: no changes
Dec 05 04:34:21.097 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 05 04:34:21.098 INFO [stderr]      Running /target/debug/deps/crystald-c9f72f904735154c
Dec 05 04:34:21.101 INFO [stdout] 
Dec 05 04:34:21.101 INFO [stdout] running 0 tests
Dec 05 04:34:21.101 INFO [stdout] 
Dec 05 04:34:21.101 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 04:34:21.101 INFO [stdout] 
Dec 05 04:34:21.102 INFO [stderr]      Running /target/debug/deps/peak_sink-f773e1f34fe213d6
Dec 05 04:34:21.103 INFO [stdout] 
Dec 05 04:34:21.103 INFO [stdout] running 0 tests
Dec 05 04:34:21.103 INFO [stdout] 
Dec 05 04:34:21.103 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 04:34:21.103 INFO [stdout] 
Dec 05 04:34:21.106 INFO [stderr]      Running /target/debug/deps/sine_source-591086cec93247ab
Dec 05 04:34:21.108 INFO [stdout] 
Dec 05 04:34:21.108 INFO [stdout] running 0 tests
Dec 05 04:34:21.108 INFO [stdout] 
Dec 05 04:34:21.108 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 04:34:21.108 INFO [stdout] 
Dec 05 04:34:21.111 INFO [stderr] su: No module specific data is present
Dec 05 04:34:21.754 INFO running `"docker" "inspect" "3daaef7c4d887f9286373afbc1eb8f3b5c242586a43b25f05653c4d2008c6d34"`
Dec 05 04:34:21.987 INFO running `"docker" "rm" "-f" "3daaef7c4d887f9286373afbc1eb8f3b5c242586a43b25f05653c4d2008c6d34"`
Dec 05 04:34:22.340 INFO [stdout] 3daaef7c4d887f9286373afbc1eb8f3b5c242586a43b25f05653c4d2008c6d34