Nov 28 12:27:28.498 INFO checking LouisBrunner/rusty-ports against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 12:27:28.498 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 12:27:28.960 INFO [stdout] 6619039b1d5916a4b441daef8c0713b1a288d7905033ce3809575787e78cbf38
Nov 28 12:27:28.962 INFO running `"docker" "start" "-a" "6619039b1d5916a4b441daef8c0713b1a288d7905033ce3809575787e78cbf38"`
Nov 28 12:27:30.420 INFO [stderr] usermod: no changes
Nov 28 12:27:30.528 INFO [stderr]    Compiling itertools v0.4.19
Nov 28 12:27:30.528 INFO [stderr]     Checking mockers v0.12.2
Nov 28 12:27:30.528 INFO [stderr]     Checking mockstream v0.0.3
Nov 28 12:27:30.550 INFO [stderr]     Checking users v0.7.0
Nov 28 12:27:30.550 INFO [stderr]     Checking ctrlc v3.1.1
Nov 28 12:27:34.761 INFO [stderr]    Compiling mockers_derive v0.12.2
Nov 28 12:27:43.170 INFO [stderr]     Checking rusty-ports v0.1.0 (/source)
Nov 28 12:27:45.107 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 12:27:45.107 INFO [stderr]   --> src/reporters/console.rs:25:13
Nov 28 12:27:45.107 INFO [stderr]    |
Nov 28 12:27:45.108 INFO [stderr] 25 |             writeln!(writer, "{}", msg);
Nov 28 12:27:45.108 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:27:45.108 INFO [stderr]    |
Nov 28 12:27:45.108 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 12:27:45.108 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 12:27:45.108 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 28 12:27:45.108 INFO [stderr] 
Nov 28 12:27:45.108 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 12:27:45.108 INFO [stderr]   --> src/reporters/console.rs:33:13
Nov 28 12:27:45.108 INFO [stderr]    |
Nov 28 12:27:45.108 INFO [stderr] 33 |             writeln!(writer, "{}", msg);
Nov 28 12:27:45.108 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:27:45.108 INFO [stderr]    |
Nov 28 12:27:45.108 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 12:27:45.108 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 28 12:27:45.109 INFO [stderr] 
Nov 28 12:27:45.109 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 12:27:45.109 INFO [stderr]   --> src/reporters/console.rs:45:9
Nov 28 12:27:45.109 INFO [stderr]    |
Nov 28 12:27:45.109 INFO [stderr] 45 |         write!(out, "{} ", header);
Nov 28 12:27:45.109 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:27:45.109 INFO [stderr]    |
Nov 28 12:27:45.109 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 12:27:45.109 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 28 12:27:45.109 INFO [stderr] 
Nov 28 12:27:45.109 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 12:27:45.109 INFO [stderr]   --> src/reporters/console.rs:67:13
Nov 28 12:27:45.109 INFO [stderr]    |
Nov 28 12:27:45.109 INFO [stderr] 67 |             writeln!(writer, "Received message:");
Nov 28 12:27:45.109 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:27:45.109 INFO [stderr]    |
Nov 28 12:27:45.109 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 12:27:45.109 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 28 12:27:45.109 INFO [stderr] 
Nov 28 12:27:45.109 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 12:27:45.109 INFO [stderr]   --> src/reporters/console.rs:73:17
Nov 28 12:27:45.109 INFO [stderr]    |
Nov 28 12:27:45.109 INFO [stderr] 73 |                 write!(writer, "\t");
Nov 28 12:27:45.109 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:27:45.109 INFO [stderr]    |
Nov 28 12:27:45.109 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 12:27:45.109 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 28 12:27:45.109 INFO [stderr] 
Nov 28 12:27:45.109 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 12:27:45.109 INFO [stderr]   --> src/reporters/console.rs:78:25
Nov 28 12:27:45.109 INFO [stderr]    |
Nov 28 12:27:45.109 INFO [stderr] 78 |                         write!(writer, " ");
Nov 28 12:27:45.109 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^
Nov 28 12:27:45.109 INFO [stderr]    |
Nov 28 12:27:45.109 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 12:27:45.109 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 28 12:27:45.109 INFO [stderr] 
Nov 28 12:27:45.109 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 12:27:45.109 INFO [stderr]   --> src/reporters/console.rs:80:21
Nov 28 12:27:45.109 INFO [stderr]    |
Nov 28 12:27:45.109 INFO [stderr] 80 |                     write!(writer, "{:02x}", c);
Nov 28 12:27:45.109 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:27:45.109 INFO [stderr]    |
Nov 28 12:27:45.109 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 12:27:45.109 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 28 12:27:45.109 INFO [stderr] 
Nov 28 12:27:45.109 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 12:27:45.109 INFO [stderr]   --> src/reporters/console.rs:86:17
Nov 28 12:27:45.109 INFO [stderr]    |
Nov 28 12:27:45.109 INFO [stderr] 86 |                 write!(writer, "{} |", padding);
Nov 28 12:27:45.109 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:27:45.109 INFO [stderr]    |
Nov 28 12:27:45.120 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 12:27:45.120 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 28 12:27:45.120 INFO [stderr] 
Nov 28 12:27:45.120 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 12:27:45.121 INFO [stderr]   --> src/reporters/console.rs:90:21
Nov 28 12:27:45.121 INFO [stderr]    |
Nov 28 12:27:45.121 INFO [stderr] 90 |                     write!(writer, "{}", if char::is_control(cc) { '.' } else { cc });
Nov 28 12:27:45.121 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:27:45.121 INFO [stderr]    |
Nov 28 12:27:45.121 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 12:27:45.121 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 28 12:27:45.121 INFO [stderr] 
Nov 28 12:27:45.121 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 12:27:45.121 INFO [stderr]   --> src/reporters/console.rs:94:17
Nov 28 12:27:45.121 INFO [stderr]    |
Nov 28 12:27:45.121 INFO [stderr] 94 |                 writeln!(writer, "{}|", padding);
Nov 28 12:27:45.121 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:27:45.121 INFO [stderr]    |
Nov 28 12:27:45.121 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 12:27:45.121 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 28 12:27:45.121 INFO [stderr] 
Nov 28 12:27:45.331 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 12:27:45.332 INFO [stderr]   --> src/reporters/console.rs:25:13
Nov 28 12:27:45.332 INFO [stderr]    |
Nov 28 12:27:45.332 INFO [stderr] 25 |             writeln!(writer, "{}", msg);
Nov 28 12:27:45.332 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:27:45.332 INFO [stderr]    |
Nov 28 12:27:45.332 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 12:27:45.332 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 12:27:45.332 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 28 12:27:45.332 INFO [stderr] 
Nov 28 12:27:45.332 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 12:27:45.332 INFO [stderr]   --> src/reporters/console.rs:33:13
Nov 28 12:27:45.332 INFO [stderr]    |
Nov 28 12:27:45.335 INFO [stderr] 33 |             writeln!(writer, "{}", msg);
Nov 28 12:27:45.335 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:27:45.335 INFO [stderr]    |
Nov 28 12:27:45.335 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 12:27:45.335 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 28 12:27:45.335 INFO [stderr] 
Nov 28 12:27:45.335 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 12:27:45.335 INFO [stderr]   --> src/reporters/console.rs:45:9
Nov 28 12:27:45.335 INFO [stderr]    |
Nov 28 12:27:45.335 INFO [stderr] 45 |         write!(out, "{} ", header);
Nov 28 12:27:45.335 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:27:45.335 INFO [stderr]    |
Nov 28 12:27:45.335 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 12:27:45.335 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 28 12:27:45.335 INFO [stderr] 
Nov 28 12:27:45.335 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 12:27:45.335 INFO [stderr]   --> src/reporters/console.rs:67:13
Nov 28 12:27:45.335 INFO [stderr]    |
Nov 28 12:27:45.335 INFO [stderr] 67 |             writeln!(writer, "Received message:");
Nov 28 12:27:45.335 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:27:45.335 INFO [stderr]    |
Nov 28 12:27:45.335 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 12:27:45.335 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 28 12:27:45.335 INFO [stderr] 
Nov 28 12:27:45.335 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 12:27:45.335 INFO [stderr]   --> src/reporters/console.rs:73:17
Nov 28 12:27:45.335 INFO [stderr]    |
Nov 28 12:27:45.335 INFO [stderr] 73 |                 write!(writer, "\t");
Nov 28 12:27:45.335 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:27:45.335 INFO [stderr]    |
Nov 28 12:27:45.335 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 12:27:45.335 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 28 12:27:45.335 INFO [stderr] 
Nov 28 12:27:45.335 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 12:27:45.335 INFO [stderr]   --> src/reporters/console.rs:78:25
Nov 28 12:27:45.335 INFO [stderr]    |
Nov 28 12:27:45.335 INFO [stderr] 78 |                         write!(writer, " ");
Nov 28 12:27:45.335 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^
Nov 28 12:27:45.335 INFO [stderr]    |
Nov 28 12:27:45.335 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 12:27:45.335 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 28 12:27:45.335 INFO [stderr] 
Nov 28 12:27:45.335 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 12:27:45.335 INFO [stderr]   --> src/reporters/console.rs:80:21
Nov 28 12:27:45.335 INFO [stderr]    |
Nov 28 12:27:45.335 INFO [stderr] 80 |                     write!(writer, "{:02x}", c);
Nov 28 12:27:45.335 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:27:45.335 INFO [stderr]    |
Nov 28 12:27:45.335 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 12:27:45.335 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 28 12:27:45.335 INFO [stderr] 
Nov 28 12:27:45.335 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 12:27:45.335 INFO [stderr]   --> src/reporters/console.rs:86:17
Nov 28 12:27:45.335 INFO [stderr]    |
Nov 28 12:27:45.335 INFO [stderr] 86 |                 write!(writer, "{} |", padding);
Nov 28 12:27:45.335 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:27:45.335 INFO [stderr]    |
Nov 28 12:27:45.335 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 12:27:45.335 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 28 12:27:45.335 INFO [stderr] 
Nov 28 12:27:45.335 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 12:27:45.335 INFO [stderr]   --> src/reporters/console.rs:90:21
Nov 28 12:27:45.335 INFO [stderr]    |
Nov 28 12:27:45.335 INFO [stderr] 90 |                     write!(writer, "{}", if char::is_control(cc) { '.' } else { cc });
Nov 28 12:27:45.335 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:27:45.335 INFO [stderr]    |
Nov 28 12:27:45.335 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 12:27:45.335 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 28 12:27:45.335 INFO [stderr] 
Nov 28 12:27:45.335 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 12:27:45.335 INFO [stderr]   --> src/reporters/console.rs:94:17
Nov 28 12:27:45.335 INFO [stderr]    |
Nov 28 12:27:45.335 INFO [stderr] 94 |                 writeln!(writer, "{}|", padding);
Nov 28 12:27:45.335 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:27:45.335 INFO [stderr]    |
Nov 28 12:27:45.335 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 12:27:45.335 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 28 12:27:45.335 INFO [stderr] 
Nov 28 12:27:45.373 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.93s
Nov 28 12:27:45.381 INFO [stderr] su: No module specific data is present
Nov 28 12:27:46.991 INFO running `"docker" "inspect" "6619039b1d5916a4b441daef8c0713b1a288d7905033ce3809575787e78cbf38"`
Nov 28 12:27:47.348 INFO running `"docker" "rm" "-f" "6619039b1d5916a4b441daef8c0713b1a288d7905033ce3809575787e78cbf38"`
Nov 28 12:27:47.693 INFO [stdout] 6619039b1d5916a4b441daef8c0713b1a288d7905033ce3809575787e78cbf38