[INFO] fetching crate ds1307-rtc 0.2.3...
[INFO] testing ds1307-rtc-0.2.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate ds1307-rtc 0.2.3 into /workspace/builds/worker-3-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-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ds1307-rtc 0.2.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d1c25f5a3a3e41f26c31a30ed929a7333eb1254aca2a4fef7c71a84f14772b3
[INFO] running `Command { std: "docker" "start" "-a" "1d1c25f5a3a3e41f26c31a30ed929a7333eb1254aca2a4fef7c71a84f14772b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d1c25f5a3a3e41f26c31a30ed929a7333eb1254aca2a4fef7c71a84f14772b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d1c25f5a3a3e41f26c31a30ed929a7333eb1254aca2a4fef7c71a84f14772b3", kill_on_drop: false }`
[INFO] [stdout] 1d1c25f5a3a3e41f26c31a30ed929a7333eb1254aca2a4fef7c71a84f14772b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 560ca9398bd2b32c70c48383168245517f0062c312a1b67082dc1e56476bb575
[INFO] running `Command { std: "docker" "start" "-a" "560ca9398bd2b32c70c48383168245517f0062c312a1b67082dc1e56476bb575", 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 `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "560ca9398bd2b32c70c48383168245517f0062c312a1b67082dc1e56476bb575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "560ca9398bd2b32c70c48383168245517f0062c312a1b67082dc1e56476bb575", kill_on_drop: false }`
[INFO] [stdout] 560ca9398bd2b32c70c48383168245517f0062c312a1b67082dc1e56476bb575
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da6d96c1afcf32d07736f2cc9f82d3302a70e0a552dee805e145aca79101203a
[INFO] running `Command { std: "docker" "start" "-a" "da6d96c1afcf32d07736f2cc9f82d3302a70e0a552dee805e145aca79101203a", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling nb v0.1.3
[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 `test` profile [unoptimized + debuginfo] target(s) in 5.06s
[INFO] running `Command { std: "docker" "inspect" "da6d96c1afcf32d07736f2cc9f82d3302a70e0a552dee805e145aca79101203a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da6d96c1afcf32d07736f2cc9f82d3302a70e0a552dee805e145aca79101203a", kill_on_drop: false }`
[INFO] [stdout] da6d96c1afcf32d07736f2cc9f82d3302a70e0a552dee805e145aca79101203a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2283a9593f70319a775b0f1c325c61024487264676dfd71393965e4bf620954a
[INFO] running `Command { std: "docker" "start" "-a" "2283a9593f70319a775b0f1c325c61024487264676dfd71393965e4bf620954a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ds1307_rtc-568885a630570fc0)
[INFO] [stdout] 
[INFO] [stdout] running 109 tests
[INFO] [stdout] test control::tests::test_halt_clock_already_halted ... ok
[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_preserves_seconds_value ... 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_power_control_with_valid_bcd_seconds ... 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_start_clock_i2c_read_error ... ok
[INFO] [stdout] test control::tests::test_start_clock_preserves_seconds_value ... ok
[INFO] [stdout] test control::tests::test_start_clock_already_running ... ok
[INFO] [stdout] test control::tests::test_start_clock_i2c_write_error ... ok
[INFO] [stdout] test datetime::tests::test_get_datetime_12h_mode_12pm ... ok
[INFO] [stdout] test datetime::tests::test_get_datetime_12h_mode_12am ... 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_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_change_needed ... ok
[INFO] [stdout] test ds1307::tests::test_clear_register_bits_no_change_needed ... 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_new ... ok
[INFO] [stdout] test ds1307::tests::test_read_bytes_at_address ... ok
[INFO] [stdout] test ds1307::tests::test_clear_register_bits_multiple_bits ... ok
[INFO] [stdout] test ds1307::tests::test_read_bytes_at_address_error ... ok
[INFO] [stdout] test ds1307::tests::test_read_register ... ok
[INFO] [stdout] test ds1307::tests::test_read_register_error ... 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_release_i2c ... ok
[INFO] [stdout] test ds1307::tests::test_clear_register_bits_write_error ... ok
[INFO] [stdout] test ds1307::tests::test_set_output_high_from_sqwe_enabled ... ok
[INFO] [stdout] test ds1307::tests::test_set_output_high_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 datetime::tests::test_get_datetime_24h_mode ... ok
[INFO] [stdout] test ds1307::tests::test_set_output_low_read_error ... ok
[INFO] [stdout] test ds1307::tests::test_set_register_bits_no_change_needed ... ok
[INFO] [stdout] test ds1307::tests::test_set_output_high_read_error ... 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_read_register_bytes_error ... ok
[INFO] [stdout] test ds1307::tests::test_write_raw_bytes_error ... ok
[INFO] [stdout] test ds1307::tests::test_write_register_error ... ok
[INFO] [stdout] test error::tests::test_display_all_variants ... ok
[INFO] [stdout] test error::tests::test_error_kind_mappings ... ok
[INFO] [stdout] test ds1307::tests::test_set_output_low_write_error ... ok
[INFO] [stdout] test nvram::tests::test_nvram_boundary_conditions ... ok
[INFO] [stdout] test nvram::tests::test_nvram_address_calculation ... ok
[INFO] [stdout] test ds1307::tests::test_set_register_bits_preserves_other_bits ... ok
[INFO] [stdout] test ds1307::tests::test_read_register_bytes ... ok
[INFO] [stdout] test nvram::tests::test_read_nvram_from_end ... ok
[INFO] [stdout] test error::tests::test_from_i2c_error ... ok
[INFO] [stdout] test nvram::tests::test_read_nvram_empty_buffer ... 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_full_size ... ok
[INFO] [stdout] test ds1307::tests::test_output_functions_preserve_other_bits ... ok
[INFO] [stdout] test ds1307::tests::test_set_register_bits_change_needed ... ok
[INFO] [stdout] test nvram::tests::test_constants ... ok
[INFO] [stdout] test ds1307::tests::test_set_register_bits_write_error ... ok
[INFO] [stdout] test nvram::tests::test_read_nvram_multiple_bytes ... ok
[INFO] [stdout] test nvram::tests::test_read_nvram_i2c_error ... 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_read_nvram_single_byte ... ok
[INFO] [stdout] test nvram::tests::test_validate_nvram_bounds_invalid_length ... ok
[INFO] [stdout] test nvram::tests::test_write_nvram_out_of_bounds_length ... ok
[INFO] [stdout] test nvram::tests::test_validate_nvram_bounds_invalid_offset ... ok
[INFO] [stdout] test nvram::tests::test_validate_nvram_bounds_valid ... ok
[INFO] [stdout] test nvram::tests::test_write_nvram_empty_data ... ok
[INFO] [stdout] test nvram::tests::test_write_nvram_out_of_bounds_offset ... ok
[INFO] [stdout] test ds1307::tests::test_write_register ... ok
[INFO] [stdout] test nvram::tests::test_write_nvram_to_end ... 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_to_start ... ok
[INFO] [stdout] test nvram::tests::test_write_nvram_single_byte ... ok
[INFO] [stdout] test nvram::tests::test_write_nvram_multiple_bytes ... ok
[INFO] [stdout] test nvram::tests::test_write_nvram_burst_write_format ... ok
[INFO] [stdout] test square_wave::tests::test_disable_square_wave ... ok
[INFO] [stdout] test square_wave::tests::test_enable_square_wave_preserves_frequency_bits ... ok
[INFO] [stdout] test square_wave::tests::test_freq_to_bits_unsupported_frequency ... ok
[INFO] [stdout] test square_wave::tests::test_disable_square_wave_preserves_frequency_bits ... ok
[INFO] [stdout] test square_wave::tests::test_i2c_read_error_handling ... ok
[INFO] [stdout] test square_wave::tests::test_i2c_write_error_handling ... 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_enable_square_wave ... 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_unsupported ... ok
[INFO] [stdout] test square_wave::tests::test_sqwe_and_out_bit_manipulation ... ok
[INFO] [stdout] test square_wave::tests::test_set_square_wave_frequency_preserves_other_bits ... ok
[INFO] [stdout] test square_wave::tests::test_start_square_wave_32768hz ... ok
[INFO] [stdout] test square_wave::tests::test_enable_square_wave_already_enabled ... ok
[INFO] [stdout] test square_wave::tests::test_start_square_wave_4096hz ... ok
[INFO] [stderr]    Doc-tests ds1307_rtc
[INFO] [stdout] test square_wave::tests::test_start_square_wave_1hz ... ok
[INFO] [stdout] test square_wave::tests::test_start_square_wave_8192hz ... ok
[INFO] [stdout] test square_wave::tests::test_start_square_wave_already_configured ... ok
[INFO] [stdout] test square_wave::tests::test_set_square_wave_frequency_no_change_needed ... 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 0.02s
[INFO] [stdout] 
[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 0.59s; merged doctests compilation took 0.59s
[INFO] running `Command { std: "docker" "inspect" "2283a9593f70319a775b0f1c325c61024487264676dfd71393965e4bf620954a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2283a9593f70319a775b0f1c325c61024487264676dfd71393965e4bf620954a", kill_on_drop: false }`
[INFO] [stdout] 2283a9593f70319a775b0f1c325c61024487264676dfd71393965e4bf620954a