[INFO] updating cached repository saibatizoku/ezo-common-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/saibatizoku/ezo-common-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/saibatizoku/ezo-common-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/saibatizoku/ezo-common-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/saibatizoku/ezo-common-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/saibatizoku/ezo-common-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/saibatizoku/ezo-common-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/saibatizoku/ezo-common-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 507444029c7c04fdd17b2e3aae0183e428fe1b5c
[INFO] sha for GitHub repo saibatizoku/ezo-common-rs: 507444029c7c04fdd17b2e3aae0183e428fe1b5c
[INFO] validating manifest of saibatizoku/ezo-common-rs on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of saibatizoku/ezo-common-rs on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing saibatizoku/ezo-common-rs
[INFO] finished frobbing saibatizoku/ezo-common-rs
[INFO] frobbed toml for saibatizoku/ezo-common-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/saibatizoku/ezo-common-rs/Cargo.toml
[INFO] started frobbing saibatizoku/ezo-common-rs
[INFO] finished frobbing saibatizoku/ezo-common-rs
[INFO] frobbed toml for saibatizoku/ezo-common-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/saibatizoku/ezo-common-rs/Cargo.toml
[INFO] crate saibatizoku/ezo-common-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/saibatizoku/ezo-common-rs/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing saibatizoku/ezo-common-rs against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/saibatizoku/ezo-common-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] c6443202871414ffb975fd716d902739fb4fed713060f43e2e21fd1555a14e5b
[INFO] running `"docker" "start" "-a" "c6443202871414ffb975fd716d902739fb4fed713060f43e2e21fd1555a14e5b"`
[INFO] [stderr]    Compiling i2cdev v0.4.2
[INFO] [stderr]    Compiling ezo_common v0.1.4 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[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]     Finished dev [unoptimized + debuginfo] target(s) in 3.29s
[INFO] running `"docker" "inspect" "c6443202871414ffb975fd716d902739fb4fed713060f43e2e21fd1555a14e5b"`
[INFO] running `"docker" "rm" "-f" "c6443202871414ffb975fd716d902739fb4fed713060f43e2e21fd1555a14e5b"`
[INFO] [stdout] c6443202871414ffb975fd716d902739fb4fed713060f43e2e21fd1555a14e5b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/saibatizoku/ezo-common-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e9382cfff11ef094daf2f34ee444f4b56784cd82bf4a39e079a124967450043b
[INFO] running `"docker" "start" "-a" "e9382cfff11ef094daf2f34ee444f4b56784cd82bf4a39e079a124967450043b"`
[INFO] [stderr]    Compiling ezo_common v0.1.4 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[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]     Finished dev [unoptimized + debuginfo] target(s) in 3.70s
[INFO] running `"docker" "inspect" "e9382cfff11ef094daf2f34ee444f4b56784cd82bf4a39e079a124967450043b"`
[INFO] running `"docker" "rm" "-f" "e9382cfff11ef094daf2f34ee444f4b56784cd82bf4a39e079a124967450043b"`
[INFO] [stdout] e9382cfff11ef094daf2f34ee444f4b56784cd82bf4a39e079a124967450043b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/saibatizoku/ezo-common-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 946b8186c46adb1b94847f4560eca6d2b27ea697a203cbc6e1b7271059aea19f
[INFO] running `"docker" "start" "-a" "946b8186c46adb1b94847f4560eca6d2b27ea697a203cbc6e1b7271059aea19f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ezo_common-f9a6c1303069c0cc
[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_2400 ... ok
[INFO] [stdout] test command::tests::build_command_baud_38400 ... ok
[INFO] [stdout] test command::tests::build_command_baud_115200 ... ok
[INFO] [stdout] test command::tests::build_command_baud_9600 ... ok
[INFO] [stdout] test command::tests::build_command_baud_1200 ... ok
[INFO] [stdout] test command::tests::build_command_baud_57600 ... ok
[INFO] [stdout] test command::tests::build_command_baud_300 ... 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::build_command_calibration_clear ... ok
[INFO] [stdout] test command::tests::build_command_export_info ... ok
[INFO] [stdout] test command::tests::build_command_factory ... ok
[INFO] [stdout] test command::tests::build_command_find ... ok
[INFO] [stdout] test command::tests::build_command_import ... ok
[INFO] [stdout] test command::tests::build_command_plock_status ... ok
[INFO] [stdout] test command::tests::build_command_sleep_mode ... 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::parse_case_insensitive_command_baud_2400 ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_baud_300 ... ok
[INFO] [stdout] test command::tests::build_command_device_status ... ok
[INFO] [stdout] test command::tests::build_command_export ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_baud_38400 ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_baud_57600 ... ok
[INFO] [stdout] test command::tests::build_command_led_off ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_baud_9600 ... 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_led_on ... ok
[INFO] [stdout] test command::tests::build_command_plock_enable ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_device_information ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_calibration_clear ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_export ... 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_export_info ... 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_device_status ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_factory ... 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_sleep ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_device_address ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_plock_disable ... ok
[INFO] [stdout] test command::tests::parse_invalid_command_device_address_yields_err ... 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 response::tests::parses_device_status_to_response ... 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 response::tests::parses_response_status_none_to_response ... 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_to_led_status ... ok
[INFO] [stdout] test response::tests::parses_response_to_protocol_lock_status ... 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 response::tests::parsing_invalid_device_info_yields_error ... ok
[INFO] [stdout] test response::tests::parsing_invalid_device_status_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 response::tests::parsing_invalid_export_info_yields_error ... ok
[INFO] [stdout] test response::tests::parsing_invalid_export_string_yields_error ... ok
[INFO] [stdout] test response::tests::parsing_invalid_led_status_yields_error ... ok
[INFO] [stdout] test response::tests::parsing_invalid_protocol_lock_status_yields_error ... ok
[INFO] [stdout] test tests::converts_baud_rates_to_numbers ... ok
[INFO] [stdout] test tests::converts_invalid_response_to_error ... ok
[INFO] [stdout] test tests::converts_numbers_to_baud_rates ... ok
[INFO] [stdout] test tests::converts_valid_response_to_string ... ok
[INFO] [stdout] test tests::macro_creates_ack_input_command_with_docs ... ok
[INFO] [stdout] test tests::macro_creates_ack_simple_command_with_docs ... 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 tests::macro_creates_noack_simple_command_with_docs ... ok
[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::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 tests::process_unknown_response_code ... ok
[INFO] [stdout] test tests::turns_off_high_bits ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 87 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ezo_common
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "946b8186c46adb1b94847f4560eca6d2b27ea697a203cbc6e1b7271059aea19f"`
[INFO] running `"docker" "rm" "-f" "946b8186c46adb1b94847f4560eca6d2b27ea697a203cbc6e1b7271059aea19f"`
[INFO] [stdout] 946b8186c46adb1b94847f4560eca6d2b27ea697a203cbc6e1b7271059aea19f