Nov 28 15:51:46.427 INFO checking vhdl_parser-0.3.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 15:51:46.429 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 15:51:46.924 INFO [stdout] 25cf4c8ff96f68318f2549ada623af151596d9013220a501129223a292239a75
Nov 28 15:51:46.926 INFO running `"docker" "start" "-a" "25cf4c8ff96f68318f2549ada623af151596d9013220a501129223a292239a75"`
Nov 28 15:51:48.727 INFO [stderr] usermod: no changes
Nov 28 15:51:48.845 INFO [stderr]     Checking vhdl_parser v0.3.0 (/source)
Nov 28 15:51:52.908 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:51:52.908 INFO [stderr]    --> src/source.rs:355:17
Nov 28 15:51:52.908 INFO [stderr]     |
Nov 28 15:51:52.908 INFO [stderr] 355 |                 write!(result, "{} --> ", lineno_str);
Nov 28 15:51:52.908 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:51:52.908 INFO [stderr]     |
Nov 28 15:51:52.908 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 15:51:52.908 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:51:52.908 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 15:51:52.908 INFO [stderr] 
Nov 28 15:51:52.908 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:51:52.908 INFO [stderr]    --> src/source.rs:357:17
Nov 28 15:51:52.908 INFO [stderr]     |
Nov 28 15:51:52.908 INFO [stderr] 357 |                 write!(result, "{}  |  ", lineno_str);
Nov 28 15:51:52.908 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:51:52.908 INFO [stderr]     |
Nov 28 15:51:52.908 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:51:52.908 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 15:51:52.908 INFO [stderr] 
Nov 28 15:51:52.908 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:51:52.908 INFO [stderr]    --> src/source.rs:403:9
Nov 28 15:51:52.908 INFO [stderr]     |
Nov 28 15:51:52.908 INFO [stderr] 403 |         writeln!(result, "{}", &message);
Nov 28 15:51:52.908 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:51:52.908 INFO [stderr]     |
Nov 28 15:51:52.908 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:51:52.908 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 15:51:52.908 INFO [stderr] 
Nov 28 15:51:52.908 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:51:52.908 INFO [stderr]    --> src/source.rs:407:9
Nov 28 15:51:52.908 INFO [stderr]     |
Nov 28 15:51:52.908 INFO [stderr] 407 |         writeln!(result, " --> {}:{}", file_name, lineno);
Nov 28 15:51:52.908 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:51:52.908 INFO [stderr]     |
Nov 28 15:51:52.908 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:51:52.908 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 15:51:52.909 INFO [stderr] 
Nov 28 15:51:52.909 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:51:52.909 INFO [stderr]    --> src/source.rs:411:9
Nov 28 15:51:52.909 INFO [stderr]     |
Nov 28 15:51:52.909 INFO [stderr] 411 |         writeln!(result, "  |");
Nov 28 15:51:52.909 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:51:52.909 INFO [stderr]     |
Nov 28 15:51:52.909 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:51:52.909 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 15:51:52.909 INFO [stderr] 
Nov 28 15:51:57.985 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:51:57.986 INFO [stderr]    --> src/source.rs:355:17
Nov 28 15:51:57.986 INFO [stderr]     |
Nov 28 15:51:57.986 INFO [stderr] 355 |                 write!(result, "{} --> ", lineno_str);
Nov 28 15:51:57.986 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:51:57.986 INFO [stderr]     |
Nov 28 15:51:57.986 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 15:51:57.986 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:51:57.986 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 15:51:57.986 INFO [stderr] 
Nov 28 15:51:57.986 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:51:57.986 INFO [stderr]    --> src/source.rs:357:17
Nov 28 15:51:57.986 INFO [stderr]     |
Nov 28 15:51:57.986 INFO [stderr] 357 |                 write!(result, "{}  |  ", lineno_str);
Nov 28 15:51:57.986 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:51:57.987 INFO [stderr]     |
Nov 28 15:51:57.987 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:51:57.987 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 15:51:57.987 INFO [stderr] 
Nov 28 15:51:57.987 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:51:57.987 INFO [stderr]    --> src/source.rs:403:9
Nov 28 15:51:57.987 INFO [stderr]     |
Nov 28 15:51:57.987 INFO [stderr] 403 |         writeln!(result, "{}", &message);
Nov 28 15:51:57.987 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:51:57.987 INFO [stderr]     |
Nov 28 15:51:57.987 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:51:57.987 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 15:51:57.987 INFO [stderr] 
Nov 28 15:51:57.987 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:51:57.987 INFO [stderr]    --> src/source.rs:407:9
Nov 28 15:51:57.987 INFO [stderr]     |
Nov 28 15:51:57.987 INFO [stderr] 407 |         writeln!(result, " --> {}:{}", file_name, lineno);
Nov 28 15:51:57.987 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:51:57.987 INFO [stderr]     |
Nov 28 15:51:57.987 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:51:57.987 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 15:51:57.987 INFO [stderr] 
Nov 28 15:51:57.987 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:51:57.987 INFO [stderr]    --> src/source.rs:411:9
Nov 28 15:51:57.987 INFO [stderr]     |
Nov 28 15:51:57.987 INFO [stderr] 411 |         writeln!(result, "  |");
Nov 28 15:51:57.987 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:51:57.987 INFO [stderr]     |
Nov 28 15:51:57.987 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:51:57.987 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 15:51:57.987 INFO [stderr] 
Nov 28 15:51:58.149 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.39s
Nov 28 15:51:58.155 INFO [stderr] su: No module specific data is present
Nov 28 15:51:59.688 INFO running `"docker" "inspect" "25cf4c8ff96f68318f2549ada623af151596d9013220a501129223a292239a75"`
Nov 28 15:52:00.080 INFO running `"docker" "rm" "-f" "25cf4c8ff96f68318f2549ada623af151596d9013220a501129223a292239a75"`
Nov 28 15:52:00.421 INFO [stdout] 25cf4c8ff96f68318f2549ada623af151596d9013220a501129223a292239a75