[INFO] fetching crate ds1307-rtc 0.2.3...
[INFO] testing ds1307-rtc-0.2.3 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate ds1307-rtc 0.2.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ds1307-rtc 0.2.3
[INFO] finished tweaking crates.io crate ds1307-rtc 0.2.3
[INFO] tweaked toml for crates.io crate ds1307-rtc 0.2.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ds1307-rtc 0.2.3 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ds1307-rtc 0.2.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7282e1a667ef79070d20a5f04785760191ce2816be036d85e80aa3f843e9f715
[INFO] running `Command { std: "docker" "start" "7282e1a667ef79070d20a5f04785760191ce2816be036d85e80aa3f843e9f715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7282e1a667ef79070d20a5f04785760191ce2816be036d85e80aa3f843e9f715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7282e1a667ef79070d20a5f04785760191ce2816be036d85e80aa3f843e9f715" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7282e1a667ef79070d20a5f04785760191ce2816be036d85e80aa3f843e9f715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7282e1a667ef79070d20a5f04785760191ce2816be036d85e80aa3f843e9f715" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling rtc-hal v0.3.1
[INFO] [stderr]    Compiling ds1307-rtc v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "7282e1a667ef79070d20a5f04785760191ce2816be036d85e80aa3f843e9f715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7282e1a667ef79070d20a5f04785760191ce2816be036d85e80aa3f843e9f715" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal-nb v1.0.0
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling embedded-time v0.12.1
[INFO] [stderr]    Compiling embedded-hal-mock v0.11.1
[INFO] [stderr]    Compiling ds1307-rtc v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 10.01s
[INFO] running `Command { std: "docker" "inspect" "7282e1a667ef79070d20a5f04785760191ce2816be036d85e80aa3f843e9f715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7282e1a667ef79070d20a5f04785760191ce2816be036d85e80aa3f843e9f715" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/ds1307-rtc/4272d94adeefc217/out/ds1307_rtc-4272d94adeefc217)
[INFO] [stdout] running 109 tests
[INFO] [stdout] test control::tests::test_halt_clock_i2c_write_error ... ok
[INFO] [stdout] test control::tests::test_halt_clock_i2c_read_error ... ok
[INFO] [stdout] test control::tests::test_halt_clock_sets_only_ch_bit ... ok
[INFO] [stdout] test control::tests::test_halt_clock_sets_ch_bit ... ok
[INFO] [stdout] test control::tests::test_power_control_sequence_start_halt_start ... ok
[INFO] [stdout] test control::tests::test_halt_clock_already_halted ... ok
[INFO] [stdout] test control::tests::test_start_clock_clears_ch_bit ... ok
[INFO] [stdout] test control::tests::test_start_clock_clears_only_ch_bit ... ok
[INFO] [stdout] test control::tests::test_halt_clock_preserves_seconds_value ... ok
[INFO] [stdout] test control::tests::test_power_control_with_valid_bcd_seconds ... ok
[INFO] [stdout] test control::tests::test_start_clock_already_running ... ok
[INFO] [stdout] test control::tests::test_start_clock_i2c_read_error ... ok
[INFO] [stdout] test control::tests::test_start_clock_i2c_write_error ... ok
[INFO] [stdout] test datetime::tests::test_get_datetime_12h_mode_am ... ok
[INFO] [stdout] test datetime::tests::test_get_datetime_12h_mode_pm ... ok
[INFO] [stdout] test datetime::tests::test_get_datetime_24h_mode ... ok
[INFO] [stdout] test datetime::tests::test_set_datetime_invalid_year ... ok
[INFO] [stdout] test datetime::tests::test_set_datetime_within_base_century ... ok
[INFO] [stdout] test ds1307::tests::test_clear_register_bits_preserves_other_bits ... ok
[INFO] [stdout] test ds1307::tests::test_clear_register_bits_read_error ... ok
[INFO] [stdout] test ds1307::tests::test_clear_register_bits_write_error ... ok
[INFO] [stdout] test control::tests::test_start_clock_preserves_seconds_value ... ok
[INFO] [stdout] test ds1307::tests::test_new ... ok
[INFO] [stdout] test ds1307::tests::test_output_functions_preserve_other_bits ... ok
[INFO] [stdout] test ds1307::tests::test_read_bytes_at_address ... ok
[INFO] [stdout] test ds1307::tests::test_clear_register_bits_no_change_needed ... ok
[INFO] [stdout] test datetime::tests::test_get_datetime_12h_mode_12pm ... ok
[INFO] [stdout] test ds1307::tests::test_read_bytes_at_address_error ... ok
[INFO] [stdout] test ds1307::tests::test_clear_register_bits_change_needed ... ok
[INFO] [stdout] test ds1307::tests::test_set_output_high_already_high ... ok
[INFO] [stdout] test ds1307::tests::test_set_output_high_from_sqwe_disabled ... ok
[INFO] [stdout] test ds1307::tests::test_set_output_high_from_sqwe_enabled ... ok
[INFO] [stdout] test ds1307::tests::test_clear_register_bits_multiple_bits ... ok
[INFO] [stdout] test ds1307::tests::test_read_register ... ok
[INFO] [stdout] test ds1307::tests::test_set_output_high_write_error ... ok
[INFO] [stdout] test ds1307::tests::test_read_register_bytes ... ok
[INFO] [stdout] test ds1307::tests::test_read_register_bytes_error ... ok
[INFO] [stdout] test ds1307::tests::test_read_register_error ... ok
[INFO] [stdout] test ds1307::tests::test_release_i2c ... ok
[INFO] [stdout] test ds1307::tests::test_set_output_high_read_error ... ok
[INFO] [stdout] test ds1307::tests::test_set_output_low_write_error ... ok
[INFO] [stdout] test ds1307::tests::test_set_output_low_already_low ... ok
[INFO] [stdout] test ds1307::tests::test_set_register_bits_multiple_bits ... ok
[INFO] [stdout] test ds1307::tests::test_set_output_low_from_sqwe_disabled ... ok
[INFO] [stdout] test ds1307::tests::test_set_output_low_from_sqwe_enabled ... ok
[INFO] [stdout] test ds1307::tests::test_set_output_low_read_error ... ok
[INFO] [stdout] test ds1307::tests::test_set_register_bits_change_needed ... ok
[INFO] [stdout] test ds1307::tests::test_set_register_bits_read_error ... ok
[INFO] [stdout] test ds1307::tests::test_write_raw_bytes ... ok
[INFO] [stdout] test ds1307::tests::test_set_register_bits_no_change_needed ... ok
[INFO] [stdout] test ds1307::tests::test_set_register_bits_preserves_other_bits ... ok
[INFO] [stdout] test ds1307::tests::test_set_register_bits_write_error ... ok
[INFO] [stdout] test error::tests::test_error_kind_mappings ... ok
[INFO] [stdout] test error::tests::test_from_i2c_error ... ok
[INFO] [stdout] test error::tests::test_display_all_variants ... ok
[INFO] [stdout] test ds1307::tests::test_write_register_error ... ok
[INFO] [stdout] test nvram::tests::test_nvram_address_calculation ... ok
[INFO] [stdout] test ds1307::tests::test_write_raw_bytes_error ... ok
[INFO] [stdout] test ds1307::tests::test_write_register ... ok
[INFO] [stdout] test nvram::tests::test_constants ... ok
[INFO] [stdout] test nvram::tests::test_nvram_boundary_conditions ... ok
[INFO] [stdout] test nvram::tests::test_read_nvram_from_end ... ok
[INFO] [stdout] test nvram::tests::test_read_nvram_from_start ... ok
[INFO] [stdout] test nvram::tests::test_nvram_size ... ok
[INFO] [stdout] test nvram::tests::test_read_nvram_empty_buffer ... ok
[INFO] [stdout] test nvram::tests::test_read_nvram_multiple_bytes ... ok
[INFO] [stdout] test nvram::tests::test_read_nvram_single_byte ... ok
[INFO] [stdout] test nvram::tests::test_validate_nvram_bounds_invalid_length ... ok
[INFO] [stdout] test nvram::tests::test_read_nvram_out_of_bounds_length ... ok
[INFO] [stdout] test nvram::tests::test_read_nvram_out_of_bounds_offset ... ok
[INFO] [stdout] test nvram::tests::test_validate_nvram_bounds_invalid_offset ... ok
[INFO] [stdout] test nvram::tests::test_write_nvram_burst_write_format ... ok
[INFO] [stdout] test nvram::tests::test_validate_nvram_bounds_valid ... ok
[INFO] [stdout] test nvram::tests::test_read_nvram_i2c_error ... ok
[INFO] [stdout] test datetime::tests::test_get_datetime_12h_mode_12am ... ok
[INFO] [stdout] test nvram::tests::test_write_nvram_empty_data ... ok
[INFO] [stdout] test nvram::tests::test_write_nvram_single_byte ... ok
[INFO] [stdout] test nvram::tests::test_write_nvram_to_end ... ok
[INFO] [stdout] test nvram::tests::test_write_nvram_out_of_bounds_length ... ok
[INFO] [stdout] test nvram::tests::test_write_nvram_out_of_bounds_offset ... ok
[INFO] [stdout] test nvram::tests::test_read_nvram_full_size ... ok
[INFO] [stdout] test nvram::tests::test_write_nvram_full_size ... ok
[INFO] [stdout] test nvram::tests::test_write_nvram_i2c_error ... ok
[INFO] [stdout] test nvram::tests::test_write_nvram_multiple_bytes ... ok
[INFO] [stdout] test square_wave::tests::test_enable_square_wave ... ok
[INFO] [stdout] test square_wave::tests::test_i2c_read_error_handling ... ok
[INFO] [stdout] test nvram::tests::test_write_nvram_to_start ... ok
[INFO] [stdout] test square_wave::tests::test_rs_mask_coverage ... ok
[INFO] [stdout] test square_wave::tests::test_set_square_wave_frequency_1hz ... ok
[INFO] [stdout] test square_wave::tests::test_set_square_wave_frequency_32768hz ... ok
[INFO] [stdout] test square_wave::tests::test_set_square_wave_frequency_4096hz ... ok
[INFO] [stdout] test square_wave::tests::test_set_square_wave_frequency_8192hz ... ok
[INFO] [stdout] test square_wave::tests::test_set_square_wave_frequency_no_change_needed ... ok
[INFO] [stdout] test square_wave::tests::test_set_square_wave_frequency_preserves_other_bits ... ok
[INFO] [stdout] test square_wave::tests::test_set_square_wave_frequency_unsupported ... ok
[INFO] [stdout] test square_wave::tests::test_start_square_wave_1hz ... ok
[INFO] [stdout] test square_wave::tests::test_sqwe_and_out_bit_manipulation ... ok
[INFO] [stdout] test square_wave::tests::test_enable_square_wave_already_enabled ... ok
[INFO] [stdout] test square_wave::tests::test_enable_square_wave_preserves_frequency_bits ... ok
[INFO] [stdout] test square_wave::tests::test_disable_square_wave ... ok
[INFO] [stdout] test square_wave::tests::test_disable_square_wave_preserves_frequency_bits ... ok
[INFO] [stdout] test square_wave::tests::test_start_square_wave_already_configured ... ok
[INFO] [stdout] test square_wave::tests::test_start_square_wave_32768hz ... ok
[INFO] [stdout] test square_wave::tests::test_start_square_wave_4096hz ... ok
[INFO] [stdout] test square_wave::tests::test_start_square_wave_8192hz ... ok
[INFO] [stdout] test square_wave::tests::test_freq_to_bits_unsupported_frequency ... ok
[INFO] [stdout] test square_wave::tests::test_i2c_write_error_handling ... ok
[INFO] [stdout] test square_wave::tests::test_start_square_wave_preserves_other_bits ... ok
[INFO] [stdout] test square_wave::tests::test_start_square_wave_unsupported_frequency ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 109 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ds1307_rtc
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/ds1307.rs - ds1307::Ds1307<I2C>::clear_register_bits (line 136) ... ignored
[INFO] [stdout] test src/ds1307.rs - ds1307::Ds1307<I2C>::set_register_bits (line 103) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.48s; merged doctests compilation took 0.48s
[INFO] running `Command { std: "docker" "inspect" "7282e1a667ef79070d20a5f04785760191ce2816be036d85e80aa3f843e9f715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7282e1a667ef79070d20a5f04785760191ce2816be036d85e80aa3f843e9f715", kill_on_drop: false }`
[INFO] [stdout] 7282e1a667ef79070d20a5f04785760191ce2816be036d85e80aa3f843e9f715
