[INFO] crate serial-unix 0.4.0 is already in cache
[INFO] testing serial-unix-0.4.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate serial-unix 0.4.0 into work/builds/worker-0/source
[INFO] validating manifest of crates.io crate serial-unix 0.4.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate serial-unix 0.4.0
[INFO] removed path dependency serial-core from crates.io crate serial-unix 0.4.0
[INFO] finished tweaking crates.io crate serial-unix 0.4.0
[INFO] tweaked toml for crates.io crate serial-unix 0.4.0 written to work/builds/worker-0/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] d050324ee388aee537254c0de0d591c3141a78e93ca64fe16735364ed884f4c0
[INFO] running `"docker" "start" "-a" "d050324ee388aee537254c0de0d591c3141a78e93ca64fe16735364ed884f4c0"`
[INFO] [stderr]    Compiling serial-core v0.4.0
[INFO] [stderr]    Compiling ioctl-rs v0.1.6
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling serial-unix v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/tty.rs:82:24
[INFO] [stderr]    |
[INFO] [stderr] 82 |         let settings = try!(port.read_settings());
[INFO] [stderr]    |                        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/tty.rs:83:9
[INFO] [stderr]    |
[INFO] [stderr] 83 |         try!(port.write_settings(&settings));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tty.rs:129:9
[INFO] [stderr]     |
[INFO] [stderr] 129 |         try!(super::poll::wait_read_fd(self.fd, self.timeout));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tty.rs:146:9
[INFO] [stderr]     |
[INFO] [stderr] 146 |         try!(super::poll::wait_write_fd(self.fd, self.timeout));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "d050324ee388aee537254c0de0d591c3141a78e93ca64fe16735364ed884f4c0"`
[INFO] running `"docker" "rm" "-f" "d050324ee388aee537254c0de0d591c3141a78e93ca64fe16735364ed884f4c0"`
[INFO] [stdout] d050324ee388aee537254c0de0d591c3141a78e93ca64fe16735364ed884f4c0
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6161b9f1bda6ff0d6d89e9255a26e5846c08faa8cfa7803a45d6450b2d7a4c56
[INFO] running `"docker" "start" "-a" "6161b9f1bda6ff0d6d89e9255a26e5846c08faa8cfa7803a45d6450b2d7a4c56"`
[INFO] [stderr]    Compiling serial-unix v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/tty.rs:82:24
[INFO] [stderr]    |
[INFO] [stderr] 82 |         let settings = try!(port.read_settings());
[INFO] [stderr]    |                        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/tty.rs:83:9
[INFO] [stderr]    |
[INFO] [stderr] 83 |         try!(port.write_settings(&settings));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tty.rs:129:9
[INFO] [stderr]     |
[INFO] [stderr] 129 |         try!(super::poll::wait_read_fd(self.fd, self.timeout));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tty.rs:146:9
[INFO] [stderr]     |
[INFO] [stderr] 146 |         try!(super::poll::wait_write_fd(self.fd, self.timeout));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/tty.rs:547:41
[INFO] [stderr]     |
[INFO] [stderr] 547 |         TTYSettings { termios: unsafe { mem::uninitialized() } }
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "6161b9f1bda6ff0d6d89e9255a26e5846c08faa8cfa7803a45d6450b2d7a4c56"`
[INFO] running `"docker" "rm" "-f" "6161b9f1bda6ff0d6d89e9255a26e5846c08faa8cfa7803a45d6450b2d7a4c56"`
[INFO] [stdout] 6161b9f1bda6ff0d6d89e9255a26e5846c08faa8cfa7803a45d6450b2d7a4c56
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] abf0af80804c54cd52efda7ec4116f17db7c432ba02512d318d5fe27e4db4c65
[INFO] running `"docker" "start" "-a" "abf0af80804c54cd52efda7ec4116f17db7c432ba02512d318d5fe27e4db4c65"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/serial_unix-4fb89a2039896bef
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tty::tests::tty_settings_overwrites_baud_rate ... ok
[INFO] [stdout] test tty::tests::tty_settings_overwrites_char_size ... ok
[INFO] [stdout] test tty::tests::tty_settings_sets_char_size ... ok
[INFO] [stdout] test tty::tests::tty_settings_sets_flow_control_hardware ... ok
[INFO] [stdout] test tty::tests::tty_settings_sets_baud_rate ... ok
[INFO] [stdout] test tty::tests::tty_settings_sets_flow_control_software ... ok
[INFO] [stdout] test tty::tests::tty_settings_sets_parity_even ... ok
[INFO] [stdout] test tty::tests::tty_settings_sets_parity_odd ... ok
[INFO] [stdout] test tty::tests::tty_settings_sets_parity_none ... ok
[INFO] [stdout] test tty::tests::tty_settings_sets_stop_bits_2 ... ok
[INFO] [stdout] test tty::tests::tty_settings_sets_flow_control_none ... ok
[INFO] [stdout] test tty::tests::tty_settings_sets_stop_bits_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serial-unix
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/tty.rs - tty::TTYPort::open (line 41) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "abf0af80804c54cd52efda7ec4116f17db7c432ba02512d318d5fe27e4db4c65"`
[INFO] running `"docker" "rm" "-f" "abf0af80804c54cd52efda7ec4116f17db7c432ba02512d318d5fe27e4db4c65"`
[INFO] [stdout] abf0af80804c54cd52efda7ec4116f17db7c432ba02512d318d5fe27e4db4c65