[INFO] fetching crate flipdot-core 0.6.0...
[INFO] testing flipdot-core-0.6.0 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate flipdot-core 0.6.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate flipdot-core 0.6.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flipdot-core 0.6.0
[INFO] finished tweaking crates.io crate flipdot-core 0.6.0
[INFO] tweaked toml for crates.io crate flipdot-core 0.6.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10ff868bc7851870d121ff33ef4913ca898c87ffcd7118344dccaaf658e75ef3
[INFO] running `Command { std: "docker" "start" "-a" "10ff868bc7851870d121ff33ef4913ca898c87ffcd7118344dccaaf658e75ef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10ff868bc7851870d121ff33ef4913ca898c87ffcd7118344dccaaf658e75ef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10ff868bc7851870d121ff33ef4913ca898c87ffcd7118344dccaaf658e75ef3", kill_on_drop: false }`
[INFO] [stdout] 10ff868bc7851870d121ff33ef4913ca898c87ffcd7118344dccaaf658e75ef3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 198b4163596f822466f7d2cf6016182be1feab09c8ed66da88abf9b5023fbd80
[INFO] running `Command { std: "docker" "start" "-a" "198b4163596f822466f7d2cf6016182be1feab09c8ed66da88abf9b5023fbd80", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling regex-syntax v0.7.1
[INFO] [stderr]    Compiling aho-corasick v1.0.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling regex v1.8.1
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling flipdot-core v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.51s
[INFO] running `Command { std: "docker" "inspect" "198b4163596f822466f7d2cf6016182be1feab09c8ed66da88abf9b5023fbd80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "198b4163596f822466f7d2cf6016182be1feab09c8ed66da88abf9b5023fbd80", kill_on_drop: false }`
[INFO] [stdout] 198b4163596f822466f7d2cf6016182be1feab09c8ed66da88abf9b5023fbd80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab93f93ea4e43df19fcca4fe01f7ca054a60f9e366366ecada314fe8380ff288
[INFO] running `Command { std: "docker" "start" "-a" "ab93f93ea4e43df19fcca4fe01f7ca054a60f9e366366ecada314fe8380ff288", kill_on_drop: false }`
[INFO] [stderr]    Compiling flipdot-core v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "ab93f93ea4e43df19fcca4fe01f7ca054a60f9e366366ecada314fe8380ff288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab93f93ea4e43df19fcca4fe01f7ca054a60f9e366366ecada314fe8380ff288", kill_on_drop: false }`
[INFO] [stdout] ab93f93ea4e43df19fcca4fe01f7ca054a60f9e366366ecada314fe8380ff288
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 38893c9b3d58d716b8a6fad18a322038ad329f002dd7c16e50cfd01a28c24f8a
[INFO] running `Command { std: "docker" "start" "-a" "38893c9b3d58d716b8a6fad18a322038ad329f002dd7c16e50cfd01a28c24f8a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flipdot_core-d36765f1af4363d1)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test frame::tests::data_length_over_255_rejected ... ok
[INFO] [stdout] test frame::tests::display ... ok
[INFO] [stdout] test frame::tests::getters ... ok
[INFO] [stdout] test frame::tests::extra_data_detected ... ok
[INFO] [stdout] test frame::tests::roundtrip_simple_frame ... ok
[INFO] [stdout] test frame::tests::garbage_detected ... ok
[INFO] [stdout] test frame::tests::missing_char_detected ... ok
[INFO] [stdout] test message::tests::display ... ok
[INFO] [stdout] test frame::tests::write ... ok
[INFO] [stdout] test message::tests::frame_message_roundtrip ... ok
[INFO] [stdout] test page::tests::display ... ok
[INFO] [stdout] test frame::tests::invalid_format_detected ... ok
[INFO] [stdout] test frame::tests::roundtrip_complex_frame ... ok
[INFO] [stdout] test frame::tests::roundtrip_empty_data ... ok
[INFO] [stdout] test frame::tests::parsed_lifetime_independent ... ok
[INFO] [stdout] test frame::tests::missing_data_detected ... ok
[INFO] [stdout] test frame::tests::bad_char_detected ... ok
[INFO] [stdout] test frame::tests::leading_chars_detected ... ok
[INFO] [stdout] test page::tests::set_get_pixels ... ok
[INFO] [stdout] test page::tests::one_byte_per_column_empty ... ok
[INFO] [stdout] test page::tests::two_bytes_per_column_set_bits ... ok
[INFO] [stdout] test page::tests::wrong_size_rejected ... ok
[INFO] [stdout] test sign_type::tests::sign_type_roundtrip ... ok
[INFO] [stdout] test sign_type::tests::sizes_correct ... ok
[INFO] [stdout] test sign_type::tests::too_much_data ... ok
[INFO] [stdout] test sign_type::tests::unknown_horizon_rejected ... ok
[INFO] [stdout] test sign_type::tests::unknown_max3000_rejected ... ok
[INFO] [stdout] test page::tests::one_byte_per_column_set_bits ... ok
[INFO] [stdout] test page::tests::two_bytes_per_column_empty ... ok
[INFO] [stdout] test frame::tests::bad_checksum_detected ... ok
[INFO] [stdout] test frame::tests::read ... ok
[INFO] [stdout] test frame::tests::trailing_chars_detected ... ok
[INFO] [stdout] test sign_type::tests::not_enough_data ... ok
[INFO] [stdout] test frame::tests::roundtrip_complex_frame_newline ... ok
[INFO] [stdout] test frame::tests::newline_accepted ... ok
[INFO] [stdout] test sign_type::tests::unknown_type_rejected ... ok
[INFO] [stdout] test page::tests::out_of_bounds_y - should panic ... ok
[INFO] [stdout] test page::tests::out_of_bounds_x - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flipdot-core
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test src/frame.rs - frame::Frame<'a>::read (line 428) - compile ... FAILED
[INFO] [stdout] test src/frame.rs - frame::Frame<'a>::write (line 400) - compile ... FAILED
[INFO] [stdout] test src/frame.rs - frame::Frame<'a>::new (line 174) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) - compile ... FAILED
[INFO] [stdout] test src/frame.rs - frame::Frame<'a>::to_bytes_with_newline (line 308) ... ok
[INFO] [stdout] test src/frame.rs - frame::Data (line 514) ... ok
[INFO] [stdout] test src/message.rs - message::Message (line 15) ... FAILED
[INFO] [stdout] test src/frame.rs - frame::Data<'a>::try_new (line 563) ... ok
[INFO] [stdout] test src/frame.rs - frame::Frame<'a>::address (line 220) ... ok
[INFO] [stdout] test src/frame.rs - frame::Frame<'a>::into_data (line 258) ... ok
[INFO] [stdout] test src/frame.rs - frame::Data<'a>::try_new (line 550) ... ok
[INFO] [stdout] test src/frame.rs - frame::Frame<'a>::data (line 239) ... ok
[INFO] [stdout] test src/frame.rs - frame::Frame<'a>::message_type (line 200) ... ok
[INFO] [stdout] test src/frame.rs - frame::Address (line 156) ... ok
[INFO] [stdout] test src/frame.rs - frame::Data<'a>::get (line 583) ... ok
[INFO] [stdout] test src/frame.rs - frame::Data<'a>::try_new (line 538) ... ok
[INFO] [stdout] test src/frame.rs - frame::Frame<'a>::to_bytes (line 275) ... ok
[INFO] [stdout] test src/frame.rs - frame::MsgType (line 139) ... ok
[INFO] [stdout] test src/message.rs - message::Message<'a>::from (line 209) ... ok
[INFO] [stdout] test src/sign_bus.rs - sign_bus::SignBus (line 15) ... FAILED
[INFO] [stdout] test src/message.rs - message::Frame<'a>::from (line 279) ... ok
[INFO] [stdout] test src/message.rs - message::ChunkCount (line 105) ... ok
[INFO] [stdout] test src/frame.rs - frame::Frame<'a>::from_bytes (line 336) ... ok
[INFO] [stdout] test src/page.rs - page::Page<'a>::from_bytes (line 159) ... ok
[INFO] [stdout] test src/sign_bus.rs - sign_bus::SignBus (line 40) ... ok
[INFO] [stdout] test src/frame.rs - frame::Frame (line 89) ... ok
[INFO] [stdout] test src/page.rs - page::Page (line 38) ... ok
[INFO] [stdout] test src/message.rs - message::Offset (line 86) ... ok
[INFO] [stdout] test src/page.rs - page::Page<'a>::get_pixel (line 242) ... ok
[INFO] [stdout] test src/page.rs - page::Page<'a>::as_bytes (line 286) ... ok
[INFO] [stdout] test src/page.rs - page::Page<'a>::id (line 199) ... ok
[INFO] [stdout] test src/page.rs - page::Page<'a>::height (line 225) ... ok
[INFO] [stdout] test src/page.rs - page::Page<'a>::set_pixel (line 263) ... ok
[INFO] [stdout] test src/page.rs - page::Page<'a>::new (line 120) ... ok
[INFO] [stdout] test src/page.rs - page::Page<'a>::width (line 212) ... ok
[INFO] [stdout] test src/page.rs - page::PageId (line 100) ... ok
[INFO] [stdout] test src/sign_type.rs - sign_type::SignType (line 34) ... ok
[INFO] [stdout] test src/sign_type.rs - sign_type::SignType::from_bytes (line 122) ... ok
[INFO] [stdout] test src/sign_type.rs - sign_type::SignType::dimensions (line 162) ... ok
[INFO] [stdout] test src/sign_type.rs - sign_type::SignType::to_bytes (line 188) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/frame.rs - frame::Frame<'a>::read (line 428) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serial`
[INFO] [stdout]  --> src/frame.rs:432:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | let mut port = serial::open("COM3")?;
[INFO] [stdout]   |                ^^^^^^ use of undeclared crate or module `serial`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/frame.rs - frame::Frame<'a>::write (line 400) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serial`
[INFO] [stdout]  --> src/frame.rs:404:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | let mut port = serial::open("COM3")?;
[INFO] [stdout]   |                ^^^^^^ use of undeclared crate or module `serial`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 17) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `flipdot_testing`
[INFO] [stdout]  --> src/lib.rs:19:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use flipdot_testing::{VirtualSign, VirtualSignBus};
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ use of undeclared crate or module `flipdot_testing`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/message.rs - message::Message (line 15) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `flipdot_testing`
[INFO] [stdout]  --> src/message.rs:17:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use flipdot_testing::{VirtualSign, VirtualSignBus};
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ use of undeclared crate or module `flipdot_testing`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/sign_bus.rs - sign_bus::SignBus (line 15) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `flipdot`
[INFO] [stdout]  --> src/sign_bus.rs:19:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use flipdot::serial::SerialSignBus;
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `flipdot`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `flipdot`
[INFO] [stdout]  --> src/sign_bus.rs:18:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use flipdot::{Address, Sign, SignBus, SignType};
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `flipdot`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `flipdot_testing`
[INFO] [stdout]  --> src/sign_bus.rs:20:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use flipdot_testing::{VirtualSign, VirtualSignBus};
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ use of undeclared crate or module `flipdot_testing`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serial`
[INFO] [stdout]   --> src/sign_bus.rs:26:16
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let port = serial::open("/dev/ttyUSB0")?;
[INFO] [stdout]    |                ^^^^^^ use of undeclared crate or module `serial`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/frame.rs - frame::Frame<'a>::read (line 428)
[INFO] [stdout]     src/frame.rs - frame::Frame<'a>::write (line 400)
[INFO] [stdout]     src/lib.rs - (line 17)
[INFO] [stdout]     src/message.rs - message::Message (line 15)
[INFO] [stdout]     src/sign_bus.rs - sign_bus::SignBus (line 15)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 35 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.43s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "38893c9b3d58d716b8a6fad18a322038ad329f002dd7c16e50cfd01a28c24f8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38893c9b3d58d716b8a6fad18a322038ad329f002dd7c16e50cfd01a28c24f8a", kill_on_drop: false }`
[INFO] [stdout] 38893c9b3d58d716b8a6fad18a322038ad329f002dd7c16e50cfd01a28c24f8a
