[INFO] fetching crate ht16k33 0.4.0...
[INFO] testing ht16k33-0.4.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ht16k33 0.4.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate ht16k33 0.4.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ht16k33 0.4.0
[INFO] finished tweaking crates.io crate ht16k33 0.4.0
[INFO] tweaked toml for crates.io crate ht16k33 0.4.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a59c3a20bd476b9730b9a257c4edd927dea0a7b91051f6b29f9274271b5f0e27
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a59c3a20bd476b9730b9a257c4edd927dea0a7b91051f6b29f9274271b5f0e27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a59c3a20bd476b9730b9a257c4edd927dea0a7b91051f6b29f9274271b5f0e27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a59c3a20bd476b9730b9a257c4edd927dea0a7b91051f6b29f9274271b5f0e27", kill_on_drop: false }`
[INFO] [stdout] a59c3a20bd476b9730b9a257c4edd927dea0a7b91051f6b29f9274271b5f0e27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbc90bef5d1c6077a78d8b0c8769ba78ec3e469c7e3a4aea946556664f704e4f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "dbc90bef5d1c6077a78d8b0c8769ba78ec3e469c7e3a4aea946556664f704e4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling ht16k33 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "dbc90bef5d1c6077a78d8b0c8769ba78ec3e469c7e3a4aea946556664f704e4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbc90bef5d1c6077a78d8b0c8769ba78ec3e469c7e3a4aea946556664f704e4f", kill_on_drop: false }`
[INFO] [stdout] dbc90bef5d1c6077a78d8b0c8769ba78ec3e469c7e3a4aea946556664f704e4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1b9cd59be6720dddf3f861707d7c98b768d6dcf46063b3c9ea99b0bf28030c1a
[INFO] running `Command { std: "docker" "start" "-a" "1b9cd59be6720dddf3f861707d7c98b768d6dcf46063b3c9ea99b0bf28030c1a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pulldown-cmark v0.1.2
[INFO] [stderr]    Compiling lazy_static v1.1.1
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling embedded-hal-mock v0.4.1
[INFO] [stderr]    Compiling backtrace v0.3.64
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling version-sync v0.6.0
[INFO] [stderr]    Compiling ht16k33 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 26.68s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ht16k33-fc879e9b66d53439)
[INFO] [stderr]   Executable tests/version-numbers.rs (/opt/rustwide/target/debug/deps/version_numbers-83e837d89efc3c9d)
[INFO] running `Command { std: "docker" "inspect" "1b9cd59be6720dddf3f861707d7c98b768d6dcf46063b3c9ea99b0bf28030c1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b9cd59be6720dddf3f861707d7c98b768d6dcf46063b3c9ea99b0bf28030c1a", kill_on_drop: false }`
[INFO] [stdout] 1b9cd59be6720dddf3f861707d7c98b768d6dcf46063b3c9ea99b0bf28030c1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a05b1d412cfaf71c91c59332a005bcc32e645e83f386aaac3ffe4f5f05103de7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a05b1d412cfaf71c91c59332a005bcc32e645e83f386aaac3ffe4f5f05103de7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ht16k33-fc879e9b66d53439)
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test i2c_mock::tests::write ... ok
[INFO] [stdout] test i2c_mock::tests::write_read_wraparound ... ok
[INFO] [stdout] test tests::dimming ... ok
[INFO] [stdout] test tests::initialize ... ok
[INFO] [stdout] test tests::new ... ok
[INFO] [stdout] test i2c_mock::tests::write_with_offset ... ok
[INFO] [stdout] test tests::update_display_buffer ... ok
[INFO] [stdout] test tests::write_display_buffer ... ok
[INFO] [stdout] test tests::read_display_buffer ... ok
[INFO] [stdout] test types::dimming::tests::brightness_max ... ok
[INFO] [stdout] test types::dimming::tests::brightness_min ... ok
[INFO] [stdout] test types::dimming::tests::default ... ok
[INFO] [stdout] test types::dimming::tests::from_u8 ... ok
[INFO] [stdout] test tests::set_oscillator ... ok
[INFO] [stdout] test i2c_mock::tests::write_read ... ok
[INFO] [stdout] test i2c_mock::tests::write_read_wraparound_and_offset ... ok
[INFO] [stdout] test tests::display ... ok
[INFO] [stdout] test tests::display_buffer ... ok
[INFO] [stdout] test i2c_mock::tests::new ... ok
[INFO] [stdout] test tests::oscillator ... ok
[INFO] [stdout] test types::display::tests::default ... ok
[INFO] [stdout] test types::display_data::tests::all_on ... ok
[INFO] [stdout] test types::display_data_address::tests::default ... ok
[INFO] [stdout] test types::led_location::tests::default ... ok
[INFO] [stdout] test types::led_location::tests::new ... ok
[INFO] [stdout] test types::display::tests::blink_includes_on ... ok
[INFO] [stdout] test types::oscillator::tests::default ... ok
[INFO] [stdout] test types::display_data::tests::default ... ok
[INFO] [stdout] test tests::set_display ... ok
[INFO] [stdout] test types::led_location::tests::row_as_index ... ok
[INFO] [stdout] test tests::set_led ... ok
[INFO] [stdout] test i2c_mock::tests::write_with_wraparound_and_offset ... ok
[INFO] [stdout] test tests::clear_display_buffer ... ok
[INFO] [stdout] test tests::set_dimming ... ok
[INFO] [stdout] test i2c_mock::tests::write_read_offset ... ok
[INFO] [stdout] test i2c_mock::tests::write_with_wraparound ... ok
[INFO] [stdout] test types::led_location::tests::common_too_large - should panic ... ok
[INFO] [stdout] test types::led_location::tests::row_too_large - should panic ... ok
[INFO] [stdout] test types::dimming::tests::from_u8_too_large - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/version-numbers.rs (/opt/rustwide/target/debug/deps/version_numbers-83e837d89efc3c9d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_readme_deps ... ok
[INFO] [stderr]    Doc-tests ht16k33
[INFO] [stdout] test test_html_root_url ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test src/lib.rs - HT16K33<I2C>::display (line 252) ... ok
[INFO] [stdout] test src/i2c_mock.rs - i2c_mock::I2cMock::write_read (line 65) ... ok
[INFO] [stdout] test src/lib.rs - HT16K33<I2C>::oscillator (line 231) ... ok
[INFO] [stdout] test src/lib.rs - HT16K33<I2C>::new (line 123) ... ok
[INFO] [stdout] test src/lib.rs - HT16K33<I2C>::clear_display_buffer (line 333) ... ok
[INFO] [stdout] test src/i2c_mock.rs - i2c_mock::I2cMock (line 29) ... ok
[INFO] [stdout] test src/lib.rs - (line 56) ... ok
[INFO] [stdout] test src/lib.rs - HT16K33<I2C>::read_display_buffer (line 531) ... ok
[INFO] [stdout] test src/i2c_mock.rs - i2c_mock::I2cMock::write (line 109) ... ok
[INFO] [stdout] test src/lib.rs - HT16K33<I2C>::destroy (line 187) ... ok
[INFO] [stdout] test src/lib.rs - HT16K33<I2C>::dimming (line 273) ... ok
[INFO] [stdout] test src/lib.rs - HT16K33<I2C>::display_buffer (line 210) ... ok
[INFO] [stdout] test src/lib.rs - HT16K33<I2C>::update_display_buffer (line 302) ... ok
[INFO] [stdout] test src/types/led_location.rs - types::led_location::LedLocation (line 15) ... ok
[INFO] [stdout] test src/types/dimming.rs - types::dimming::Dimming::from_u8 (line 89) ... ok
[INFO] [stdout] test src/types/led_location.rs - types::led_location::LedLocation::new (line 64) ... ok
[INFO] [stdout] test src/types/dimming.rs - types::dimming::Dimming::from_u8 (line 104) ... ok
[INFO] [stdout] test src/lib.rs - HT16K33<I2C>::set_led (line 464) ... ok
[INFO] [stdout] test src/lib.rs - HT16K33<I2C>::set_dimming (line 429) ... ok
[INFO] [stdout] test src/lib.rs - HT16K33<I2C>::set_display (line 395) ... ok
[INFO] [stdout] test src/lib.rs - HT16K33<I2C>::write_display_buffer (line 500) ... ok
[INFO] [stdout] test src/lib.rs - HT16K33<I2C>::initialize (line 154) ... ok
[INFO] [stdout] test src/lib.rs - HT16K33<I2C>::set_oscillator (line 361) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a05b1d412cfaf71c91c59332a005bcc32e645e83f386aaac3ffe4f5f05103de7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a05b1d412cfaf71c91c59332a005bcc32e645e83f386aaac3ffe4f5f05103de7", kill_on_drop: false }`
[INFO] [stdout] a05b1d412cfaf71c91c59332a005bcc32e645e83f386aaac3ffe4f5f05103de7