[INFO] fetching crate flipdot-core 0.6.0...
[INFO] testing flipdot-core-0.6.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate flipdot-core 0.6.0 into /workspace/builds/worker-75/source
[INFO] validating manifest of crates.io crate flipdot-core 0.6.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-75/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0da0f1317500637b1930d34f7568d09be5510c5741aed4440500a7e8d30f8c71
[INFO] running `Command { std: "docker" "start" "-a" "0da0f1317500637b1930d34f7568d09be5510c5741aed4440500a7e8d30f8c71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0da0f1317500637b1930d34f7568d09be5510c5741aed4440500a7e8d30f8c71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0da0f1317500637b1930d34f7568d09be5510c5741aed4440500a7e8d30f8c71", kill_on_drop: false }`
[INFO] [stdout] 0da0f1317500637b1930d34f7568d09be5510c5741aed4440500a7e8d30f8c71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e87caed874cf23ffe872eb8a0ff1abdd572272b85de011c6fc635ede0eaece51
[INFO] running `Command { std: "docker" "start" "-a" "e87caed874cf23ffe872eb8a0ff1abdd572272b85de011c6fc635ede0eaece51", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling derive_more v0.99.16
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling flipdot-core v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.29s
[INFO] running `Command { std: "docker" "inspect" "e87caed874cf23ffe872eb8a0ff1abdd572272b85de011c6fc635ede0eaece51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e87caed874cf23ffe872eb8a0ff1abdd572272b85de011c6fc635ede0eaece51", kill_on_drop: false }`
[INFO] [stdout] e87caed874cf23ffe872eb8a0ff1abdd572272b85de011c6fc635ede0eaece51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88791908f255be30254a0295356a371c7c676fedca3883534144a2119f3f0f9e
[INFO] running `Command { std: "docker" "start" "-a" "88791908f255be30254a0295356a371c7c676fedca3883534144a2119f3f0f9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling flipdot-core v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "88791908f255be30254a0295356a371c7c676fedca3883534144a2119f3f0f9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88791908f255be30254a0295356a371c7c676fedca3883534144a2119f3f0f9e", kill_on_drop: false }`
[INFO] [stdout] 88791908f255be30254a0295356a371c7c676fedca3883534144a2119f3f0f9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 16f084f1821734a81d36c6c52e53a262b0ed588bc9bdaeb138e905bcae141e7c
[INFO] running `Command { std: "docker" "start" "-a" "16f084f1821734a81d36c6c52e53a262b0ed588bc9bdaeb138e905bcae141e7c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/flipdot_core-c1ab446577f4ffe6)
[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::bad_char_detected ... ok
[INFO] [stdout] test frame::tests::garbage_detected ... ok
[INFO] [stdout] test frame::tests::bad_checksum_detected ... ok
[INFO] [stdout] test frame::tests::leading_chars_detected ... ok
[INFO] [stdout] test frame::tests::extra_data_detected ... ok
[INFO] [stdout] test frame::tests::invalid_format_detected ... ok
[INFO] [stdout] test frame::tests::missing_data_detected ... ok
[INFO] [stdout] test frame::tests::missing_char_detected ... ok
[INFO] [stdout] test frame::tests::parsed_lifetime_independent ... ok
[INFO] [stdout] test frame::tests::newline_accepted ... ok
[INFO] [stdout] test frame::tests::read ... ok
[INFO] [stdout] test frame::tests::roundtrip_complex_frame_newline ... ok
[INFO] [stdout] test frame::tests::roundtrip_complex_frame ... ok
[INFO] [stdout] test frame::tests::roundtrip_empty_data ... ok
[INFO] [stdout] test frame::tests::roundtrip_simple_frame ... ok
[INFO] [stdout] test frame::tests::trailing_chars_detected ... ok
[INFO] [stdout] test frame::tests::write ... ok
[INFO] [stdout] test message::tests::display ... ok
[INFO] [stdout] test message::tests::frame_message_roundtrip ... ok
[INFO] [stdout] test page::tests::display ... ok
[INFO] [stdout] test page::tests::one_byte_per_column_empty ... ok
[INFO] [stdout] test page::tests::one_byte_per_column_set_bits ... ok
[INFO] [stdout] test page::tests::set_get_pixels ... ok
[INFO] [stdout] test page::tests::two_bytes_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::not_enough_data ... 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_type_rejected ... ok
[INFO] [stdout] test sign_type::tests::unknown_max3000_rejected ... ok
[INFO] [stdout] test page::tests::out_of_bounds_x - should panic ... ok
[INFO] [stdout] test page::tests::out_of_bounds_y - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flipdot-core
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test src/lib.rs - (line 17) - compile ... FAILED
[INFO] [stdout] test src/frame.rs - frame::Frame::write (line 400) - compile ... FAILED
[INFO] [stdout] test src/message.rs - message::Message (line 15) ... FAILED
[INFO] [stdout] test src/frame.rs - frame::Frame::read (line 428) - compile ... FAILED
[INFO] [stdout] test src/sign_type.rs - sign_type::SignType::from_bytes (line 122) ... FAILED
[INFO] [stdout] test src/sign_bus.rs - sign_bus::SignBus (line 15) ... FAILED
[INFO] [stdout] test src/message.rs - message::Message::from (line 209) ... FAILED
[INFO] [stdout] test src/frame.rs - frame::Frame::to_bytes_with_newline (line 308) ... FAILED
[INFO] [stdout] test src/frame.rs - frame::Data::try_new (line 550) ... FAILED
[INFO] [stdout] test src/frame.rs - frame::MsgType (line 139) ... FAILED
[INFO] [stdout] test src/frame.rs - frame::Frame::from_bytes (line 336) ... FAILED
[INFO] [stdout] test src/page.rs - page::Page::from_bytes (line 159) ... FAILED
[INFO] [stdout] test src/frame.rs - frame::Data (line 514) ... FAILED
[INFO] [stdout] test src/frame.rs - frame::Frame::to_bytes (line 275) ... FAILED
[INFO] [stdout] test src/message.rs - message::Frame::from (line 279) ... FAILED
[INFO] [stdout] test src/frame.rs - frame::Frame (line 89) ... FAILED
[INFO] [stdout] test src/message.rs - message::Offset (line 86) ... FAILED
[INFO] [stdout] test src/page.rs - page::Page::as_bytes (line 286) ... FAILED
[INFO] [stdout] test src/sign_type.rs - sign_type::SignType (line 34) ... FAILED
[INFO] [stdout] test src/frame.rs - frame::Frame::new (line 174) ... FAILED
[INFO] [stdout] test src/frame.rs - frame::Data::try_new (line 538) ... FAILED
[INFO] [stdout] test src/sign_type.rs - sign_type::SignType::to_bytes (line 188) ... FAILED
[INFO] [stdout] test src/frame.rs - frame::Address (line 156) ... FAILED
[INFO] [stdout] test src/frame.rs - frame::Frame::message_type (line 200) ... FAILED
[INFO] [stdout] test src/frame.rs - frame::Data::get (line 583) ... FAILED
[INFO] [stdout] test src/frame.rs - frame::Frame::data (line 239) ... FAILED
[INFO] [stdout] test src/frame.rs - frame::Frame::address (line 220) ... FAILED
[INFO] [stdout] test src/page.rs - page::PageId (line 100) ... FAILED
[INFO] [stdout] test src/frame.rs - frame::Frame::into_data (line 258) ... FAILED
[INFO] [stdout] test src/sign_type.rs - sign_type::SignType::dimensions (line 162) ... FAILED
[INFO] [stdout] test src/page.rs - page::Page::new (line 120) ... FAILED
[INFO] [stdout] test src/frame.rs - frame::Data::try_new (line 563) ... FAILED
[INFO] [stdout] test src/page.rs - page::Page::get_pixel (line 242) ... FAILED
[INFO] [stdout] test src/page.rs - page::Page::width (line 212) ... FAILED
[INFO] [stdout] test src/page.rs - page::Page::height (line 225) ... FAILED
[INFO] [stdout] test src/page.rs - page::Page::id (line 199) ... FAILED
[INFO] [stdout] test src/sign_bus.rs - sign_bus::SignBus (line 40) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name flipdot_core --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern derive_more=/opt/rustwide/target/debug/deps/libderive_more-79c06604049922aa.so --extern flipdot_core=/opt/rustwide/target/debug/deps/libflipdot_core-be31a1231becdc6d.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-b33cd6b8ee13db74.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-b01ac3b4430ee179.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-dd9363dd410b6a25.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-4f558083e240234a.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "16f084f1821734a81d36c6c52e53a262b0ed588bc9bdaeb138e905bcae141e7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16f084f1821734a81d36c6c52e53a262b0ed588bc9bdaeb138e905bcae141e7c", kill_on_drop: false }`
[INFO] [stdout] 16f084f1821734a81d36c6c52e53a262b0ed588bc9bdaeb138e905bcae141e7c