[INFO] cloning repository https://github.com/saibatizoku/ezo-ph-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-ph-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaibatizoku%2Fezo-ph-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaibatizoku%2Fezo-ph-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ad8cb55566006e1f02c8d6e7f1facf20a1f7fd04
[INFO] checking saibatizoku/ezo-ph-rs against master#b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 for pr-79470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaibatizoku%2Fezo-ph-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-ph-rs on toolchain b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/saibatizoku/ezo-ph-rs
[INFO] finished tweaking git repo https://github.com/saibatizoku/ezo-ph-rs
[INFO] tweaked toml for git repo https://github.com/saibatizoku/ezo-ph-rs written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/saibatizoku/ezo-ph-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "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" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a455029d0a88198ec6313afdfe4ea69221150d30b16ae7250fd392354092a6ad
[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" "a455029d0a88198ec6313afdfe4ea69221150d30b16ae7250fd392354092a6ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a455029d0a88198ec6313afdfe4ea69221150d30b16ae7250fd392354092a6ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a455029d0a88198ec6313afdfe4ea69221150d30b16ae7250fd392354092a6ad", kill_on_drop: false }`
[INFO] [stdout] a455029d0a88198ec6313afdfe4ea69221150d30b16ae7250fd392354092a6ad
[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=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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25031d46f46ecfbcd610ac767c89691719556f79131471ecec6f07b7e4039d92
[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" "25031d46f46ecfbcd610ac767c89691719556f79131471ecec6f07b7e4039d92", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling cfg-if v0.1.4
[INFO] [stderr]    Compiling dtoa v0.4.3
[INFO] [stderr]    Compiling itoa v0.4.2
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling same-file v1.0.2
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling bytecount v0.3.2
[INFO] [stderr]    Compiling nix v0.10.0
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking bitflags v1.0.3
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling proc-macro2 v0.4.9
[INFO] [stderr]    Compiling pulldown-cmark v0.1.2
[INFO] [stderr]    Compiling walkdir v2.2.0
[INFO] [stderr]    Compiling serde_json v1.0.24
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling quote v0.6.5
[INFO] [stderr]    Compiling syn v0.14.7
[INFO] [stderr]     Checking backtrace v0.3.9
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]     Checking chrono v0.4.5
[INFO] [stderr]    Compiling synstructure v0.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.71
[INFO] [stderr]    Compiling failure_derive v0.1.2
[INFO] [stderr]     Checking failure v0.1.2
[INFO] [stderr]    Compiling cargo_metadata v0.5.8
[INFO] [stderr]    Compiling skeptic v0.13.3
[INFO] [stderr]    Compiling i2cdev v0.4.0
[INFO] [stderr]     Checking ezo_common v0.1.4 (https://github.com/saibatizoku/ezo-common-rs.git?branch=master#50744402)
[INFO] [stderr]     Checking ezo_ph v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `ezo_ph::command::Command::run`: please use `Command::write` instead
[INFO] [stdout]   --> examples/state-of-sensor.rs:24:46
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let info: DeviceInfo = DeviceInformation.run(&mut dev)?;
[INFO] [stdout]    |                                              ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `ezo_ph::command::Command::run`: please use `Command::write` instead
[INFO] [stdout]   --> examples/state-of-sensor.rs:27:39
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let status: DeviceStatus = Status.run(&mut dev)?;
[INFO] [stdout]    |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `ezo_ph::command::Command::run`: please use `Command::write` instead
[INFO] [stdout]   --> examples/state-of-sensor.rs:30:59
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let calibration: CalibrationStatus = CalibrationState.run(&mut dev)?;
[INFO] [stdout]    |                                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `ezo_ph::command::Command::run`: please use `Command::write` instead
[INFO] [stdout]   --> examples/state-of-sensor.rs:33:42
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let led_status: LedStatus = LedState.run(&mut dev)?;
[INFO] [stdout]    |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `ezo_ph::command::Command::run`: please use `Command::write` instead
[INFO] [stdout]   --> examples/state-of-sensor.rs:36:43
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let ph_value: SensorReading = Reading.run(&mut dev)?;
[INFO] [stdout]    |                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `ezo_ph::command::Command::run`: please use `Command::write` instead
[INFO] [stdout]   --> examples/state-of-sensor.rs:39:41
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let probe_slope: ProbeSlope = Slope.run(&mut dev)?;
[INFO] [stdout]    |                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `ezo_ph::command::Command::run`: please use `Command::write` instead
[INFO] [stdout]   --> examples/state-of-sensor.rs:42:24
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let _sleep = Sleep.run(&mut dev)?;
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `ezo_ph::command::Command::run`: please use `Command::write` instead
[INFO] [stdout]   --> examples/read-loop.rs:29:32
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let ph_value = Reading.run(&mut dev)?;
[INFO] [stdout]    |                                ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `ezo_ph::command::Command::run`: please use `Command::write` instead
[INFO] [stdout]   --> examples/read-loop.rs:33:28
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let _sleep = Sleep.run(&mut dev)?;
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.94s
[INFO] running `Command { std: "docker" "inspect" "25031d46f46ecfbcd610ac767c89691719556f79131471ecec6f07b7e4039d92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25031d46f46ecfbcd610ac767c89691719556f79131471ecec6f07b7e4039d92", kill_on_drop: false }`
[INFO] [stdout] 25031d46f46ecfbcd610ac767c89691719556f79131471ecec6f07b7e4039d92