[INFO] updating cached repository saibatizoku/ezo-ph-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/saibatizoku/ezo-ph-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/saibatizoku/ezo-ph-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/saibatizoku/ezo-ph-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/saibatizoku/ezo-ph-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/saibatizoku/ezo-ph-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/saibatizoku/ezo-ph-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/saibatizoku/ezo-ph-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ad8cb55566006e1f02c8d6e7f1facf20a1f7fd04
[INFO] sha for GitHub repo saibatizoku/ezo-ph-rs: ad8cb55566006e1f02c8d6e7f1facf20a1f7fd04
[INFO] validating manifest of saibatizoku/ezo-ph-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-ph-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-ph-rs
[INFO] finished frobbing saibatizoku/ezo-ph-rs
[INFO] frobbed toml for saibatizoku/ezo-ph-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/saibatizoku/ezo-ph-rs/Cargo.toml
[INFO] started frobbing saibatizoku/ezo-ph-rs
[INFO] finished frobbing saibatizoku/ezo-ph-rs
[INFO] frobbed toml for saibatizoku/ezo-ph-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/saibatizoku/ezo-ph-rs/Cargo.toml
[INFO] crate saibatizoku/ezo-ph-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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing saibatizoku/ezo-ph-rs against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/saibatizoku/ezo-ph-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 3b590d69dbe41ba46e20b5685c423c10e6617cba44db66e756acf2c201ccbc53
[INFO] running `"docker" "start" "-a" "3b590d69dbe41ba46e20b5685c423c10e6617cba44db66e756acf2c201ccbc53"`
[INFO] [stderr]    Compiling bytecount v0.3.2
[INFO] [stderr]    Compiling walkdir v2.2.0
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling nix v0.10.0
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling cargo_metadata v0.5.8
[INFO] [stderr]    Compiling skeptic v0.13.3
[INFO] [stderr]    Compiling i2cdev v0.4.0
[INFO] [stderr]    Compiling ezo_common v0.1.4 (https://github.com/saibatizoku/ezo-common-rs.git#50744402)
[INFO] [stderr]    Compiling ezo_ph v0.1.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.03s
[INFO] running `"docker" "inspect" "3b590d69dbe41ba46e20b5685c423c10e6617cba44db66e756acf2c201ccbc53"`
[INFO] running `"docker" "rm" "-f" "3b590d69dbe41ba46e20b5685c423c10e6617cba44db66e756acf2c201ccbc53"`
[INFO] [stdout] 3b590d69dbe41ba46e20b5685c423c10e6617cba44db66e756acf2c201ccbc53
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/saibatizoku/ezo-ph-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] b82691dc2c30383e02ea9d544a4b7fed914e6197f7d7b45503d47797f9320cea
[INFO] running `"docker" "start" "-a" "b82691dc2c30383e02ea9d544a4b7fed914e6197f7d7b45503d47797f9320cea"`
[INFO] [stderr]    Compiling ezo_ph v0.1.4 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'ezo_ph::command::Command::run': please use `Command::write` instead
[INFO] [stderr]   --> examples/state-of-sensor.rs:24:46
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let info: DeviceInfo = DeviceInformation.run(&mut dev)?;
[INFO] [stderr]    |                                              ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ezo_ph::command::Command::run': please use `Command::write` instead
[INFO] [stderr]   --> examples/read-loop.rs:29:32
[INFO] [stderr]    |
[INFO] [stderr] 29 |         let ph_value = Reading.run(&mut dev)?;
[INFO] [stderr]    |                                ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ezo_ph::command::Command::run': please use `Command::write` instead
[INFO] [stderr]   --> examples/read-loop.rs:33:28
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let _sleep = Sleep.run(&mut dev)?;
[INFO] [stderr]    |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ezo_ph::command::Command::run': please use `Command::write` instead
[INFO] [stderr]   --> examples/state-of-sensor.rs:27:39
[INFO] [stderr]    |
[INFO] [stderr] 27 |     let status: DeviceStatus = Status.run(&mut dev)?;
[INFO] [stderr]    |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ezo_ph::command::Command::run': please use `Command::write` instead
[INFO] [stderr]   --> examples/state-of-sensor.rs:30:59
[INFO] [stderr]    |
[INFO] [stderr] 30 |     let calibration: CalibrationStatus = CalibrationState.run(&mut dev)?;
[INFO] [stderr]    |                                                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ezo_ph::command::Command::run': please use `Command::write` instead
[INFO] [stderr]   --> examples/state-of-sensor.rs:33:42
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let led_status: LedStatus = LedState.run(&mut dev)?;
[INFO] [stderr]    |                                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ezo_ph::command::Command::run': please use `Command::write` instead
[INFO] [stderr]   --> examples/state-of-sensor.rs:36:43
[INFO] [stderr]    |
[INFO] [stderr] 36 |     let ph_value: SensorReading = Reading.run(&mut dev)?;
[INFO] [stderr]    |                                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ezo_ph::command::Command::run': please use `Command::write` instead
[INFO] [stderr]   --> examples/state-of-sensor.rs:39:41
[INFO] [stderr]    |
[INFO] [stderr] 39 |     let probe_slope: ProbeSlope = Slope.run(&mut dev)?;
[INFO] [stderr]    |                                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ezo_ph::command::Command::run': please use `Command::write` instead
[INFO] [stderr]   --> examples/state-of-sensor.rs:42:24
[INFO] [stderr]    |
[INFO] [stderr] 42 |     let _sleep = Sleep.run(&mut dev)?;
[INFO] [stderr]    |                        ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.30s
[INFO] running `"docker" "inspect" "b82691dc2c30383e02ea9d544a4b7fed914e6197f7d7b45503d47797f9320cea"`
[INFO] running `"docker" "rm" "-f" "b82691dc2c30383e02ea9d544a4b7fed914e6197f7d7b45503d47797f9320cea"`
[INFO] [stdout] b82691dc2c30383e02ea9d544a4b7fed914e6197f7d7b45503d47797f9320cea
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/saibatizoku/ezo-ph-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] e0b7e47be92395925f6dd91fa8bb64aa2cd13d34baa7a204f0400acb004ee9b8
[INFO] running `"docker" "start" "-a" "e0b7e47be92395925f6dd91fa8bb64aa2cd13d34baa7a204f0400acb004ee9b8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ezo_ph-740b0a535c192108
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test command::tests::parse_case_insensitive_command_calibration_high ... ok
[INFO] [stdout] test command::tests::build_command_reading ... ok
[INFO] [stdout] test command::tests::build_command_calibration_state ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_calibration_low ... ok
[INFO] [stdout] test command::tests::build_command_calibration_mid ... ok
[INFO] [stdout] test command::tests::build_command_calibration_high ... ok
[INFO] [stdout] test command::tests::build_command_slope ... ok
[INFO] [stdout] test command::tests::build_command_temperature_compensation_value ... ok
[INFO] [stdout] test command::tests::build_command_calibration_low ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_temperature_compensation ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_temperature_compensation_value ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_slope ... ok
[INFO] [stderr]    Doc-tests ezo_ph
[INFO] [stdout] test command::tests::parse_case_insensitive_command_calibration_state ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_calibration_mid ... ok
[INFO] [stdout] test command::tests::parse_case_insensitive_command_reading ... ok
[INFO] [stdout] test command::tests::parse_invalid_command_calibration_low_yields_err ... ok
[INFO] [stdout] test command::tests::parse_invalid_command_calibration_high_yields_err ... ok
[INFO] [stdout] test command::tests::parse_invalid_command_calibration_mid_yields_err ... ok
[INFO] [stdout] test command::tests::parse_invalid_command_temperature_compensation_yields_err ... ok
[INFO] [stdout] test response::tests::parses_calibration_status ... ok
[INFO] [stdout] test response::tests::parses_sensor_reading ... ok
[INFO] [stdout] test response::tests::parses_probe_slope ... ok
[INFO] [stdout] test response::tests::parsing_invalid_calibration_status_yields_error ... ok
[INFO] [stdout] test response::tests::parsing_invalid_probe_slope_yields_error ... ok
[INFO] [stdout] test response::tests::parses_temperature_compensation_value ... ok
[INFO] [stdout] test response::tests::parsing_invalid_sensor_reading_yields_error ... ok
[INFO] [stdout] test response::tests::parsing_invalid_temperature_compensation_value_yields_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e0b7e47be92395925f6dd91fa8bb64aa2cd13d34baa7a204f0400acb004ee9b8"`
[INFO] running `"docker" "rm" "-f" "e0b7e47be92395925f6dd91fa8bb64aa2cd13d34baa7a204f0400acb004ee9b8"`
[INFO] [stdout] e0b7e47be92395925f6dd91fa8bb64aa2cd13d34baa7a204f0400acb004ee9b8