[INFO] fetching crate ads1x1x 0.2.1...
[INFO] testing ads1x1x-0.2.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate ads1x1x 0.2.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ads1x1x 0.2.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ads1x1x 0.2.1
[INFO] finished tweaking crates.io crate ads1x1x 0.2.1
[INFO] tweaked toml for crates.io crate ads1x1x 0.2.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate ads1x1x 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embedded-hal-mock v0.7.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", 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] bf389fb300e7b087c9bbe9ae33f66a1d34f7a3a013c45ef0f19a04b3e834274f
[INFO] running `Command { std: "docker" "start" "-a" "bf389fb300e7b087c9bbe9ae33f66a1d34f7a3a013c45ef0f19a04b3e834274f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf389fb300e7b087c9bbe9ae33f66a1d34f7a3a013c45ef0f19a04b3e834274f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf389fb300e7b087c9bbe9ae33f66a1d34f7a3a013c45ef0f19a04b3e834274f", kill_on_drop: false }`
[INFO] [stdout] bf389fb300e7b087c9bbe9ae33f66a1d34f7a3a013c45ef0f19a04b3e834274f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--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] 7740fe842043fae2bb7c39c4ba657f382b6329d33dbe50287fbbaf0020d17b40
[INFO] running `Command { std: "docker" "start" "-a" "7740fe842043fae2bb7c39c4ba657f382b6329d33dbe50287fbbaf0020d17b40", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v0.1.2
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling embedded-hal v0.2.4
[INFO] [stderr]    Compiling ads1x1x v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "7740fe842043fae2bb7c39c4ba657f382b6329d33dbe50287fbbaf0020d17b40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7740fe842043fae2bb7c39c4ba657f382b6329d33dbe50287fbbaf0020d17b40", kill_on_drop: false }`
[INFO] [stdout] 7740fe842043fae2bb7c39c4ba657f382b6329d33dbe50287fbbaf0020d17b40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97afd20846c20c6a9ef0aff72c8c03cace8ea470f7d6c7342ab7038ce11f030c
[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" "97afd20846c20c6a9ef0aff72c8c03cace8ea470f7d6c7342ab7038ce11f030c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling embedded-hal-mock v0.7.2
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling ioctl-rs v0.1.6
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling serial-core v0.4.0
[INFO] [stderr]    Compiling serial-unix v0.4.0
[INFO] [stderr]    Compiling i2cdev v0.4.4
[INFO] [stderr]    Compiling sysfs_gpio v0.5.4
[INFO] [stderr]    Compiling spidev v0.4.0
[INFO] [stderr]    Compiling linux-embedded-hal v0.3.0
[INFO] [stderr]    Compiling ads1x1x v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 16.36s
[INFO] running `Command { std: "docker" "inspect" "97afd20846c20c6a9ef0aff72c8c03cace8ea470f7d6c7342ab7038ce11f030c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97afd20846c20c6a9ef0aff72c8c03cace8ea470f7d6c7342ab7038ce11f030c", kill_on_drop: false }`
[INFO] [stdout] 97afd20846c20c6a9ef0aff72c8c03cace8ea470f7d6c7342ab7038ce11f030c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] af2e29fa1c63cda8fa7638f4a78d86a0d301d062f3b48fe397d2fce571865105
[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" "af2e29fa1c63cda8fa7638f4a78d86a0d301d062f3b48fe397d2fce571865105", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ads1x1x-51614d6ba6a3103f
[INFO] [stdout] running 10 tests
[INFO] [stdout] test types::tests::can_generate_alternative_addresses_using_helper_constructors ... ok
[INFO] [stdout] test types::tests::can_get_default_address ... ok
[INFO] [stdout] test types::tests::default_full_scale_range ... ok
[INFO] [stdout] test types::tests::can_generate_alternative_addresses ... ok
[INFO] [stdout] test conversion::tests::convert_threshold_16_bits ... ok
[INFO] [stdout] test conversion::tests::convert_threshold_12_bits ... ok
[INFO] [stdout] test conversion::tests::convert_measurement_16_bits ... ok
[INFO] [stdout] test conversion::tests::check_assert_matches ... ok
[INFO] [stdout] test conversion::tests::convert_measurement_12_bits ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/construction-be12a2173fe0b0c4
[INFO] [stdout] test conversion::tests::check_assert_fails ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test ads1013::can_create ... ok
[INFO] [stdout] test ads1115::can_create ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mux-fd461ed0947da4f1
[INFO] [stdout] test ads1014::can_create ... ok
[INFO] [stdout] test ads1114::can_create ... ok
[INFO] [stdout] test ads1113::can_create ... ok
[INFO] [stdout] test ads1015::can_create ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test diffa0a1::can_read ... ok
[INFO] [stdout] test diffa0a1::continuous_can_select_channel ... ok
[INFO] [stdout] test diffa0a1::read_then_read_different_triggers_new_measurement ... ok
[INFO] [stdout] test singlea1::can_read ... ok
[INFO] [stdout] test diffa2a3::read_then_read_different_triggers_new_measurement ... ok
[INFO] [stdout] test singlea0::can_read ... ok
[INFO] [stdout] test singlea1::read_then_read_different_triggers_new_measurement ... ok
[INFO] [stdout] test singlea1::continuous_can_select_channel ... ok
[INFO] [stdout] test singlea0::read_then_read_different_triggers_new_measurement ... ok
[INFO] [stdout] test singlea2::can_read ... ok
[INFO] [stdout] test singlea2::continuous_can_select_channel ... ok
[INFO] [stdout] test singlea2::read_then_read_different_triggers_new_measurement ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tier1-7f15f9698f88824d
[INFO] [stdout] test singlea3::continuous_can_select_channel ... ok
[INFO] [stdout] test singlea0::continuous_can_select_channel ... ok
[INFO] [stdout] test diffa0a3::read_then_read_different_triggers_new_measurement ... ok
[INFO] [stdout] test diffa0a3::can_read ... ok
[INFO] [stdout] test singlea3::can_read ... ok
[INFO] [stdout] test singlea3::read_then_read_different_triggers_new_measurement ... ok
[INFO] [stdout] test diffa0a3::continuous_can_select_channel ... ok
[INFO] [stdout] test diffa1a3::can_read ... ok
[INFO] [stdout] test diffa2a3::continuous_can_select_channel ... ok
[INFO] [stdout] test diffa1a3::continuous_can_select_channel ... ok
[INFO] [stdout] test diffa1a3::read_then_read_different_triggers_new_measurement ... ok
[INFO] [stdout] test diffa2a3::can_read ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test ads1013::can_measure ... ok
[INFO] [stdout] test data_rate_12bit::sps1600 ... ok
[INFO] [stdout] test can_convert_to_one_shot ... ok
[INFO] [stdout] test data_rate_12bit::sps128 ... ok
[INFO] [stdout] test can_read_measurement_not_in_progress ... ok
[INFO] [stdout] test can_convert_to_continuous ... ok
[INFO] [stdout] test ads1013::would_block::read_if_measurement_in_progress ... ok
[INFO] [stdout] test ads1113::would_block::read_if_measurement_in_progress ... ok
[INFO] [stdout] test data_rate_16bit::sps32 ... ok
[INFO] [stdout] test data_rate_12bit::sps920 ... ok
[INFO] [stdout] test data_rate_16bit::sps16 ... ok
[INFO] [stdout] test data_rate_16bit::sps475 ... ok
[INFO] [stdout] test data_rate_16bit::sps64 ... ok
[INFO] [stdout] test data_rate_16bit::sps250 ... ok
[INFO] [stdout] test data_rate_16bit::sps8 ... ok
[INFO] [stdout] test data_rate_16bit::sps860 ... ok
[INFO] [stdout] test data_rate_12bit::sps2400 ... ok
[INFO] [stdout] test ads1013::can_measure_continuous ... ok
[INFO] [stdout] test ads1113::can_measure ... ok
[INFO] [stdout] test data_rate_12bit::sps250 ... ok
[INFO] [stdout] test data_rate_12bit::sps3300 ... ok
[INFO] [stdout] test data_rate_12bit::sps490 ... ok
[INFO] [stdout] test can_read_measurement_in_progress ... ok
[INFO] [stdout] test ads1113::can_measure_continuous ... ok
[INFO] [stdout] test data_rate_16bit::sps128 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tier2-8bdca6eecc49e0ef
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test can_set_full_scale_range::fsr0_5 ... ok
[INFO] [stdout] test can_set_comparator_queue::two ... ok
[INFO] [stdout] test can_set_comparator_queue::one ... ok
[INFO] [stdout] test can_set_comparator_queue::four ... ok
[INFO] [stdout] test can_set_comparator_mode::window ... ok
[INFO] [stdout] test can_set_comparator_mode::traditional ... ok
[INFO] [stdout] test can_set_full_scale_range::fsr1 ... ok
[INFO] [stdout] test can_set_full_scale_range::fsr2 ... ok
[INFO] [stdout] test can_set_full_scale_range::fsr6 ... ok
[INFO] [stdout] test can_use_alert_rdy_pin_as_rdy_disabled_comparator ... ok
[INFO] [stdout] test can_use_alert_rdy_pin_as_rdy_does_not_disable_comparator_if_already_disabled ... ok
[INFO] [stderr]    Doc-tests ads1x1x
[INFO] [stdout] test can_set_full_scale_range::fsr4 ... ok
[INFO] [stdout] test can_set_comparator_thresholds::high ... ok
[INFO] [stdout] test can_set_comparator_thresholds::low ... ok
[INFO] [stdout] test can_disable_comparator ... ok
[INFO] [stdout] test can_set_comparator_latching::non ... ok
[INFO] [stdout] test can_set_comparator_polarity::high ... ok
[INFO] [stdout] test can_set_full_scale_range::fsr0_2 ... ok
[INFO] [stdout] test can_set_comparator_polarity::low ... ok
[INFO] [stdout] test can_set_comparator_latching::lat ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 104) ... ok
[INFO] [stdout] test src/lib.rs - (line 89) ... ok
[INFO] [stdout] test src/lib.rs - (line 168) ... ok
[INFO] [stdout] test src/lib.rs - (line 118) ... ok
[INFO] [stdout] test src/lib.rs - (line 185) ... ok
[INFO] [stdout] test src/lib.rs - (line 129) ... ok
[INFO] [stdout] test src/lib.rs - (line 147) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "af2e29fa1c63cda8fa7638f4a78d86a0d301d062f3b48fe397d2fce571865105", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af2e29fa1c63cda8fa7638f4a78d86a0d301d062f3b48fe397d2fce571865105", kill_on_drop: false }`
[INFO] [stdout] af2e29fa1c63cda8fa7638f4a78d86a0d301d062f3b48fe397d2fce571865105