[INFO] cloning repository https://github.com/saibatizoku/ezo-common-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/saibatizoku/ezo-common-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaibatizoku%2Fezo-common-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaibatizoku%2Fezo-common-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 507444029c7c04fdd17b2e3aae0183e428fe1b5c
[INFO] testing saibatizoku/ezo-common-rs against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaibatizoku%2Fezo-common-rs" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/saibatizoku/ezo-common-rs 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 git repo https://github.com/saibatizoku/ezo-common-rs
[INFO] finished tweaking git repo https://github.com/saibatizoku/ezo-common-rs
[INFO] tweaked toml for git repo https://github.com/saibatizoku/ezo-common-rs written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/saibatizoku/ezo-common-rs 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] error: the lock file /workspace/builds/worker-8/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] 8c9d3c80e53662168ca6882af18dd9cb59b79461a7aab00d1fcd85a4dc7fae8c
[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" "8c9d3c80e53662168ca6882af18dd9cb59b79461a7aab00d1fcd85a4dc7fae8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c9d3c80e53662168ca6882af18dd9cb59b79461a7aab00d1fcd85a4dc7fae8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c9d3c80e53662168ca6882af18dd9cb59b79461a7aab00d1fcd85a4dc7fae8c", kill_on_drop: false }`
[INFO] [stdout] 8c9d3c80e53662168ca6882af18dd9cb59b79461a7aab00d1fcd85a4dc7fae8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 8eae673b82e9e693bf95b3143f6ea9be4eaf0ff871fa9b85a6e87ae2265a1540
[INFO] running `Command { std: "docker" "start" "-a" "8eae673b82e9e693bf95b3143f6ea9be4eaf0ff871fa9b85a6e87ae2265a1540", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling adler v0.2.3
[INFO] [stderr]    Compiling gimli v0.23.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling rustc-demangle v0.1.18
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling object v0.22.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling addr2line v0.14.1
[INFO] [stderr]    Compiling backtrace v0.3.55
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling i2cdev v0.4.4
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling ezo_common v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/errors.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn cause(&self) -> Option<&Fail> {
[INFO] [stdout]    |                                ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.84s
[INFO] running `Command { std: "docker" "inspect" "8eae673b82e9e693bf95b3143f6ea9be4eaf0ff871fa9b85a6e87ae2265a1540", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8eae673b82e9e693bf95b3143f6ea9be4eaf0ff871fa9b85a6e87ae2265a1540", kill_on_drop: false }`
[INFO] [stdout] 8eae673b82e9e693bf95b3143f6ea9be4eaf0ff871fa9b85a6e87ae2265a1540
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 60419d5aae7d0174bde0fd46d68418f97fb96de84ea56b70626c95ccdc897f67
[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" "60419d5aae7d0174bde0fd46d68418f97fb96de84ea56b70626c95ccdc897f67", kill_on_drop: false }`
[INFO] [stderr]    Compiling ezo_common v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/errors.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn cause(&self) -> Option<&Fail> {
[INFO] [stdout]    |                                ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/errors.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn cause(&self) -> Option<&Fail> {
[INFO] [stdout]    |                                ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.40s
[INFO] running `Command { std: "docker" "inspect" "60419d5aae7d0174bde0fd46d68418f97fb96de84ea56b70626c95ccdc897f67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60419d5aae7d0174bde0fd46d68418f97fb96de84ea56b70626c95ccdc897f67", kill_on_drop: false }`
[INFO] [stdout] 60419d5aae7d0174bde0fd46d68418f97fb96de84ea56b70626c95ccdc897f67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 6477ac48a3e02071319da84e023e339d724c3828c9666d7ed027268a5064882b
[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" "6477ac48a3e02071319da84e023e339d724c3828c9666d7ed027268a5064882b", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:41:32
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn cause(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:41:32
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn cause(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ezo_common-7a459fefd594c068
[INFO] [stdout] 
[INFO] [stdout] running 87 tests
[INFO] [stdout] test command::tests::build_command_baud_19200 ... ok
[INFO] [stdout] test command::tests::build_command_baud_115200 ... ok
[INFO] [stdout] test command::tests::build_command_baud_2400 ... ok
[INFO] [stdout] test command::tests::build_command_baud_300 ... ok
[INFO] [stdout] test command::tests::build_command_baud_38400 ... ok
[INFO] [stdout] test command::tests::build_command_baud_57600 ... ok
[INFO] [stdout] test command::tests::build_command_factory ... ok
[INFO] [stdout] test command::tests::build_command_export_info ... ok
[INFO] [stdout] test command::tests::build_command_import ... ok
[INFO] [stdout] test command::tests::build_command_led_off ... ok
[INFO] [stdout] test command::tests::build_command_led_on ... ok
[INFO] [stdout] test command::tests::build_command_led_state ... ok
[INFO] [stdout] test command::tests::build_command_plock_disable ... ok
[INFO] [stdout] test command::tests::build_command_plock_status ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_baud_115200 ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_baud_1200 ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_baud_19200 ... ok
[INFO] [stdout] test command::tests::build_command_find ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_baud_2400 ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_baud_300 ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_baud_57600 ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_calibration_clear ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_device_information ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_device_status ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_export ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_export_info ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_factory ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_find ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_import ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_led_off ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_led_on ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_led_state ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_plock_enable ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_plock_status ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_plock_disable ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_sleep ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_device_address ... ok
[INFO] [stdout] test response::tests::parses_data_export_string_to_response ... ok
[INFO] [stdout] test response::tests::parses_device_information_to_response ... ok
[INFO] [stdout] test command::tests::parse_invalid_command_device_address_yields_err ... ok
[INFO] [stdout] test response::tests::parses_export_info_to_response ... ok
[INFO] [stdout] test response::tests::parses_led_status_to_response ... ok
[INFO] [stdout] test response::tests::parses_protocol_lock_status_to_response ... ok
[INFO] [stdout] test response::tests::parses_response_status_ack_to_response ... ok
[INFO] [stdout] test command::tests::build_command_plock_enable ... ok
[INFO] [stdout] test command::tests::build_command_sleep_mode ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_baud_38400 ... ok
[INFO] [stdout] test response::tests::parses_response_to_data_export_string ... ok
[INFO] [stdout] test response::tests::parses_response_to_device_information ... ok
[INFO] [stdout] test response::tests::parses_response_status_none_to_response ... ok
[INFO] [stdout] test response::tests::parses_response_to_protocol_lock_status ... ok
[INFO] [stdout] test response::tests::parses_response_to_led_status ... ok
[INFO] [stdout] test command::tests::build_command_calibration_clear ... ok
[INFO] [stdout] test command::tests::build_command_change_device_address ... ok
[INFO] [stdout] test command::tests::build_command_device_information ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_baud_9600 ... ok
[INFO] [stdout] test command::tests::build_command_baud_1200 ... ok
[INFO] [stdout] test command::tests::build_command_baud_9600 ... ok
[INFO] [stdout] test command::tests::build_command_device_status ... ok
[INFO] [stdout] test response::tests::parses_device_status_to_response ... ok
[INFO] [stdout] test response::tests::parses_response_to_response_status_ack ... ok
[INFO] [stdout] test response::tests::parses_response_to_response_status_none ... ok
[INFO] [stdout] test tests::macro_creates_ack_input_command_with_docs ... ok
[INFO] [stdout] test command::tests::build_command_export ... ok
[INFO] [stdout] test response::tests::parsing_invalid_device_info_yields_error ... ok
[INFO] [stdout] test response::tests::parses_response_to_device_status ... ok
[INFO] [stdout] test response::tests::parses_response_to_export_info ... ok
[INFO] [stdout] test tests::macro_creates_input_command_with_response_with_docs ... ok
[INFO] [stdout] test tests::macro_creates_noack_input_command_with_docs ... ok
[INFO] [stdout] test response::tests::parsing_invalid_protocol_lock_status_yields_error ... ok
[INFO] [stdout] test response::tests::parsing_invalid_device_status_yields_error ... ok
[INFO] [stdout] test response::tests::parsing_invalid_export_info_yields_error ... ok
[INFO] [stdout] test response::tests::parsing_invalid_export_string_yields_error ... ok
[INFO] [stdout] test tests::converts_numbers_to_baud_rates ... ok
[INFO] [stdout] test tests::macro_creates_ack_simple_command_with_docs ... ok
[INFO] [stdout] test tests::process_no_data_response_code ... ok
[INFO] [stdout] test tests::process_pending_response_code ... ok
[INFO] [stdout] test tests::process_success_response_code ... ok
[INFO] [stdout] test response::tests::parsing_invalid_led_status_yields_error ... ok
[INFO] [stdout] test tests::process_unknown_response_code ... ok
[INFO] [stdout] test tests::turns_off_high_bits ... ok
[INFO] [stdout] test tests::macro_creates_noack_simple_command_with_docs ... ok
[INFO] [stderr]    Doc-tests ezo_common
[INFO] [stdout] test tests::macro_creates_simple_command_with_response_with_docs ... ok
[INFO] [stdout] test tests::process_error_response_code ... ok
[INFO] [stdout] test tests::converts_valid_response_to_string ... ok
[INFO] [stdout] test tests::converts_baud_rates_to_numbers ... ok
[INFO] [stdout] test tests::converts_invalid_response_to_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 87 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6477ac48a3e02071319da84e023e339d724c3828c9666d7ed027268a5064882b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6477ac48a3e02071319da84e023e339d724c3828c9666d7ed027268a5064882b", kill_on_drop: false }`
[INFO] [stdout] 6477ac48a3e02071319da84e023e339d724c3828c9666d7ed027268a5064882b