Nov 30 09:57:48.202 INFO checking LouisBrunner/rusty-ports against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 09:57:48.202 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 09:57:48.754 INFO [stdout] f4ce6ce615650a33b31e0dccb940b5a47128265e50959482bbd2ba85b4edcee9
Nov 30 09:57:48.756 INFO running `"docker" "start" "-a" "f4ce6ce615650a33b31e0dccb940b5a47128265e50959482bbd2ba85b4edcee9"`
Nov 30 09:57:50.360 INFO [stderr] usermod: no changes
Nov 30 09:57:50.496 INFO [stderr]    Compiling itertools v0.4.19
Nov 30 09:57:50.496 INFO [stderr]     Checking mockers v0.12.2
Nov 30 09:57:50.496 INFO [stderr]     Checking mockstream v0.0.3
Nov 30 09:57:53.445 INFO [stderr]    Compiling mockers_derive v0.12.2
Nov 30 09:58:02.581 INFO [stderr]     Checking rusty-ports v0.1.0 (/source)
Nov 30 09:58:04.563 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 09:58:04.572 INFO [stderr]   --> src/reporters/console.rs:25:13
Nov 30 09:58:04.572 INFO [stderr]    |
Nov 30 09:58:04.572 INFO [stderr] 25 |             writeln!(writer, "{}", msg);
Nov 30 09:58:04.572 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 09:58:04.588 INFO [stderr]    |
Nov 30 09:58:04.588 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 09:58:04.589 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 09:58:04.589 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 30 09:58:04.589 INFO [stderr] 
Nov 30 09:58:04.589 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 09:58:04.589 INFO [stderr]   --> src/reporters/console.rs:33:13
Nov 30 09:58:04.589 INFO [stderr]    |
Nov 30 09:58:04.589 INFO [stderr] 33 |             writeln!(writer, "{}", msg);
Nov 30 09:58:04.589 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 09:58:04.589 INFO [stderr]    |
Nov 30 09:58:04.589 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 09:58:04.589 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 30 09:58:04.589 INFO [stderr] 
Nov 30 09:58:04.589 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 09:58:04.589 INFO [stderr]   --> src/reporters/console.rs:45:9
Nov 30 09:58:04.589 INFO [stderr]    |
Nov 30 09:58:04.589 INFO [stderr] 45 |         write!(out, "{} ", header);
Nov 30 09:58:04.589 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 09:58:04.589 INFO [stderr]    |
Nov 30 09:58:04.589 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 09:58:04.589 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 30 09:58:04.589 INFO [stderr] 
Nov 30 09:58:04.589 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 09:58:04.589 INFO [stderr]   --> src/reporters/console.rs:67:13
Nov 30 09:58:04.589 INFO [stderr]    |
Nov 30 09:58:04.589 INFO [stderr] 67 |             writeln!(writer, "Received message:");
Nov 30 09:58:04.589 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 09:58:04.589 INFO [stderr]    |
Nov 30 09:58:04.589 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 09:58:04.589 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 30 09:58:04.589 INFO [stderr] 
Nov 30 09:58:04.590 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 09:58:04.590 INFO [stderr]   --> src/reporters/console.rs:73:17
Nov 30 09:58:04.590 INFO [stderr]    |
Nov 30 09:58:04.590 INFO [stderr] 73 |                 write!(writer, "\t");
Nov 30 09:58:04.590 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^
Nov 30 09:58:04.590 INFO [stderr]    |
Nov 30 09:58:04.590 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 09:58:04.590 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 30 09:58:04.590 INFO [stderr] 
Nov 30 09:58:04.590 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 09:58:04.590 INFO [stderr]   --> src/reporters/console.rs:78:25
Nov 30 09:58:04.590 INFO [stderr]    |
Nov 30 09:58:04.590 INFO [stderr] 78 |                         write!(writer, " ");
Nov 30 09:58:04.590 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^
Nov 30 09:58:04.590 INFO [stderr]    |
Nov 30 09:58:04.590 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 09:58:04.590 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 30 09:58:04.590 INFO [stderr] 
Nov 30 09:58:04.590 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 09:58:04.590 INFO [stderr]   --> src/reporters/console.rs:80:21
Nov 30 09:58:04.590 INFO [stderr]    |
Nov 30 09:58:04.590 INFO [stderr] 80 |                     write!(writer, "{:02x}", c);
Nov 30 09:58:04.590 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 09:58:04.590 INFO [stderr]    |
Nov 30 09:58:04.590 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 09:58:04.590 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 30 09:58:04.590 INFO [stderr] 
Nov 30 09:58:04.590 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 09:58:04.590 INFO [stderr]   --> src/reporters/console.rs:86:17
Nov 30 09:58:04.590 INFO [stderr]    |
Nov 30 09:58:04.590 INFO [stderr] 86 |                 write!(writer, "{} |", padding);
Nov 30 09:58:04.590 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 09:58:04.590 INFO [stderr]    |
Nov 30 09:58:04.590 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 09:58:04.590 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 30 09:58:04.590 INFO [stderr] 
Nov 30 09:58:04.590 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 09:58:04.590 INFO [stderr]   --> src/reporters/console.rs:90:21
Nov 30 09:58:04.590 INFO [stderr]    |
Nov 30 09:58:04.590 INFO [stderr] 90 |                     write!(writer, "{}", if char::is_control(cc) { '.' } else { cc });
Nov 30 09:58:04.590 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 09:58:04.590 INFO [stderr]    |
Nov 30 09:58:04.590 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 09:58:04.590 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 30 09:58:04.590 INFO [stderr] 
Nov 30 09:58:04.591 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 09:58:04.591 INFO [stderr]   --> src/reporters/console.rs:94:17
Nov 30 09:58:04.591 INFO [stderr]    |
Nov 30 09:58:04.591 INFO [stderr] 94 |                 writeln!(writer, "{}|", padding);
Nov 30 09:58:04.591 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 09:58:04.591 INFO [stderr]    |
Nov 30 09:58:04.591 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 09:58:04.591 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 30 09:58:04.591 INFO [stderr] 
Nov 30 09:58:04.720 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 09:58:04.721 INFO [stderr]   --> src/reporters/console.rs:25:13
Nov 30 09:58:04.721 INFO [stderr]    |
Nov 30 09:58:04.721 INFO [stderr] 25 |             writeln!(writer, "{}", msg);
Nov 30 09:58:04.721 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 09:58:04.721 INFO [stderr]    |
Nov 30 09:58:04.721 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 09:58:04.721 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 09:58:04.721 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 30 09:58:04.721 INFO [stderr] 
Nov 30 09:58:04.721 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 09:58:04.721 INFO [stderr]   --> src/reporters/console.rs:33:13
Nov 30 09:58:04.721 INFO [stderr]    |
Nov 30 09:58:04.721 INFO [stderr] 33 |             writeln!(writer, "{}", msg);
Nov 30 09:58:04.721 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 09:58:04.721 INFO [stderr]    |
Nov 30 09:58:04.721 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 09:58:04.721 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 30 09:58:04.721 INFO [stderr] 
Nov 30 09:58:04.721 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 09:58:04.721 INFO [stderr]   --> src/reporters/console.rs:45:9
Nov 30 09:58:04.721 INFO [stderr]    |
Nov 30 09:58:04.721 INFO [stderr] 45 |         write!(out, "{} ", header);
Nov 30 09:58:04.721 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 09:58:04.721 INFO [stderr]    |
Nov 30 09:58:04.721 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 09:58:04.721 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 30 09:58:04.721 INFO [stderr] 
Nov 30 09:58:04.721 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 09:58:04.721 INFO [stderr]   --> src/reporters/console.rs:67:13
Nov 30 09:58:04.721 INFO [stderr]    |
Nov 30 09:58:04.721 INFO [stderr] 67 |             writeln!(writer, "Received message:");
Nov 30 09:58:04.721 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 09:58:04.721 INFO [stderr]    |
Nov 30 09:58:04.721 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 09:58:04.721 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 30 09:58:04.721 INFO [stderr] 
Nov 30 09:58:04.721 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 09:58:04.721 INFO [stderr]   --> src/reporters/console.rs:73:17
Nov 30 09:58:04.721 INFO [stderr]    |
Nov 30 09:58:04.721 INFO [stderr] 73 |                 write!(writer, "\t");
Nov 30 09:58:04.721 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^
Nov 30 09:58:04.722 INFO [stderr]    |
Nov 30 09:58:04.722 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 09:58:04.722 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 30 09:58:04.722 INFO [stderr] 
Nov 30 09:58:04.722 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 09:58:04.722 INFO [stderr]   --> src/reporters/console.rs:78:25
Nov 30 09:58:04.722 INFO [stderr]    |
Nov 30 09:58:04.722 INFO [stderr] 78 |                         write!(writer, " ");
Nov 30 09:58:04.722 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^
Nov 30 09:58:04.722 INFO [stderr]    |
Nov 30 09:58:04.722 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 09:58:04.722 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 30 09:58:04.722 INFO [stderr] 
Nov 30 09:58:04.722 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 09:58:04.722 INFO [stderr]   --> src/reporters/console.rs:80:21
Nov 30 09:58:04.722 INFO [stderr]    |
Nov 30 09:58:04.722 INFO [stderr] 80 |                     write!(writer, "{:02x}", c);
Nov 30 09:58:04.722 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 09:58:04.722 INFO [stderr]    |
Nov 30 09:58:04.722 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 09:58:04.722 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 30 09:58:04.722 INFO [stderr] 
Nov 30 09:58:04.722 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 09:58:04.722 INFO [stderr]   --> src/reporters/console.rs:86:17
Nov 30 09:58:04.722 INFO [stderr]    |
Nov 30 09:58:04.722 INFO [stderr] 86 |                 write!(writer, "{} |", padding);
Nov 30 09:58:04.722 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 09:58:04.722 INFO [stderr]    |
Nov 30 09:58:04.722 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 09:58:04.722 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 30 09:58:04.722 INFO [stderr] 
Nov 30 09:58:04.722 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 09:58:04.722 INFO [stderr]   --> src/reporters/console.rs:90:21
Nov 30 09:58:04.722 INFO [stderr]    |
Nov 30 09:58:04.722 INFO [stderr] 90 |                     write!(writer, "{}", if char::is_control(cc) { '.' } else { cc });
Nov 30 09:58:04.722 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 09:58:04.722 INFO [stderr]    |
Nov 30 09:58:04.722 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 09:58:04.722 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 30 09:58:04.723 INFO [stderr] 
Nov 30 09:58:04.723 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 09:58:04.723 INFO [stderr]   --> src/reporters/console.rs:94:17
Nov 30 09:58:04.723 INFO [stderr]    |
Nov 30 09:58:04.723 INFO [stderr] 94 |                 writeln!(writer, "{}|", padding);
Nov 30 09:58:04.723 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 09:58:04.723 INFO [stderr]    |
Nov 30 09:58:04.723 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 09:58:04.723 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 30 09:58:04.723 INFO [stderr] 
Nov 30 09:58:04.761 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.37s
Nov 30 09:58:04.767 INFO [stderr] su: No module specific data is present
Nov 30 09:58:06.269 INFO running `"docker" "inspect" "f4ce6ce615650a33b31e0dccb940b5a47128265e50959482bbd2ba85b4edcee9"`
Nov 30 09:58:06.584 INFO running `"docker" "rm" "-f" "f4ce6ce615650a33b31e0dccb940b5a47128265e50959482bbd2ba85b4edcee9"`
Nov 30 09:58:06.856 INFO [stdout] f4ce6ce615650a33b31e0dccb940b5a47128265e50959482bbd2ba85b4edcee9