[INFO] cloning repository https://github.com/freefarmdata/rust_auto_farm_source
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/freefarmdata/rust_auto_farm_source" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffreefarmdata%2Frust_auto_farm_source", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffreefarmdata%2Frust_auto_farm_source'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c8f42fbf52c41581802e21cf7b4e0b332920f6ec
[INFO] documenting freefarmdata/rust_auto_farm_source against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffreefarmdata%2Frust_auto_farm_source" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/freefarmdata/rust_auto_farm_source on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/freefarmdata/rust_auto_farm_source
[INFO] finished tweaking git repo https://github.com/freefarmdata/rust_auto_farm_source
[INFO] tweaked toml for git repo https://github.com/freefarmdata/rust_auto_farm_source written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/freefarmdata/rust_auto_farm_source already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lapp v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a92513a6953a2b0b0a9b3e91d10bfd3f3a87f2b3529c2cf87c62c2300d1ec64d
[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" "a92513a6953a2b0b0a9b3e91d10bfd3f3a87f2b3529c2cf87c62c2300d1ec64d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a92513a6953a2b0b0a9b3e91d10bfd3f3a87f2b3529c2cf87c62c2300d1ec64d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a92513a6953a2b0b0a9b3e91d10bfd3f3a87f2b3529c2cf87c62c2300d1ec64d", kill_on_drop: false }`
[INFO] [stdout] a92513a6953a2b0b0a9b3e91d10bfd3f3a87f2b3529c2cf87c62c2300d1ec64d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "RUSTDOCFLAGS=--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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3900bdd80c1bab36ca488ded91784eb40fcb1ed99aef01964abee2daf66fc381
[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" "3900bdd80c1bab36ca488ded91784eb40fcb1ed99aef01964abee2daf66fc381", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling proc-macro-nested v0.1.3
[INFO] [stderr]     Checking futures-sink v0.3.1
[INFO] [stderr]     Checking futures-core v0.3.1
[INFO] [stderr]    Compiling cc v1.0.48
[INFO] [stderr]     Checking futures-io v0.3.1
[INFO] [stderr]     Checking pin-utils v0.1.0-alpha.4
[INFO] [stderr]     Checking futures-task v0.3.1
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling serde v1.0.103
[INFO] [stderr]     Checking linked-hash-map v0.5.2
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking lapp v0.4.0
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]     Checking memchr v2.2.1
[INFO] [stderr]     Checking futures-channel v0.3.1
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking rppal v0.11.3
[INFO] [stderr]     Checking spidev v0.4.0
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]    Compiling libsqlite3-sys v0.16.0
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]     Checking serde_json v1.0.44
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling serde_derive v1.0.103
[INFO] [stderr]    Compiling futures-macro v0.3.1
[INFO] [stderr]     Checking futures-util v0.3.1
[INFO] [stderr]     Checking futures-executor v0.3.1
[INFO] [stderr]     Checking futures v0.3.1
[INFO] [stderr]     Checking rusqlite v0.20.0
[INFO] [stderr]  Documenting rust_auto_farm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `HEAT_TIME_EXCEEDED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:30:3
[INFO] [stdout]    |
[INFO] [stdout] 30 |   HEAT_TIME_EXCEEDED,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `HeatTimeExceeded`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `MAX_TEMP_EXCEEDED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:31:3
[INFO] [stdout]    |
[INFO] [stdout] 31 |   MAX_TEMP_EXCEEDED,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MaxTempExceeded`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `MIN_TEMP_EXCEEDED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:32:3
[INFO] [stdout]    |
[INFO] [stdout] 32 |   MIN_TEMP_EXCEEDED,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MinTempExceeded`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `WATER_EMPTY` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:33:3
[INFO] [stdout]    |
[INFO] [stdout] 33 |   WATER_EMPTY,
[INFO] [stdout]    |   ^^^^^^^^^^^ help: convert the identifier to upper camel case: `WaterEmpty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `TEMP_SENSOR_FAILED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:34:3
[INFO] [stdout]    |
[INFO] [stdout] 34 |   TEMP_SENSOR_FAILED,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `TempSensorFailed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NO_TEMP_SENSORS` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:35:3
[INFO] [stdout]    |
[INFO] [stdout] 35 |   NO_TEMP_SENSORS,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `NoTempSensors`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `HUMID_SENSOR_FAILED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:36:3
[INFO] [stdout]    |
[INFO] [stdout] 36 |   HUMID_SENSOR_FAILED,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `HumidSensorFailed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `WATER_SENSOR_FAILED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:37:3
[INFO] [stdout]    |
[INFO] [stdout] 37 |   WATER_SENSOR_FAILED,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `WaterSensorFailed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SOIL_SENSOR_FAILED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:38:3
[INFO] [stdout]    |
[INFO] [stdout] 38 |   SOIL_SENSOR_FAILED,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SoilSensorFailed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `CAMERA_FAILED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:39:3
[INFO] [stdout]    |
[INFO] [stdout] 39 |   CAMERA_FAILED,
[INFO] [stdout]    |   ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CameraFailed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FILE_SYSTEM` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:40:3
[INFO] [stdout]    |
[INFO] [stdout] 40 |   FILE_SYSTEM,
[INFO] [stdout]    |   ^^^^^^^^^^^ help: convert the identifier to upper camel case: `FileSystem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `CALIBRATION_FAILED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:41:3
[INFO] [stdout]    |
[INFO] [stdout] 41 |   CALIBRATION_FAILED,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CalibrationFailed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `DATA_COLLECTION` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:42:3
[INFO] [stdout]    |
[INFO] [stdout] 42 |   DATA_COLLECTION,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `DataCollection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `GPIO_FAILED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:43:3
[INFO] [stdout]    |
[INFO] [stdout] 43 |   GPIO_FAILED,
[INFO] [stdout]    |   ^^^^^^^^^^^ help: convert the identifier to upper camel case: `GpioFailed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PROGRAM_FAILED` should have an upper camel case name
[INFO] [stdout]   --> src/data/alarms.rs:44:3
[INFO] [stdout]    |
[INFO] [stdout] 44 |   PROGRAM_FAILED,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ProgramFailed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 19s
[INFO] running `Command { std: "docker" "inspect" "3900bdd80c1bab36ca488ded91784eb40fcb1ed99aef01964abee2daf66fc381", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3900bdd80c1bab36ca488ded91784eb40fcb1ed99aef01964abee2daf66fc381", kill_on_drop: false }`
[INFO] [stdout] 3900bdd80c1bab36ca488ded91784eb40fcb1ed99aef01964abee2daf66fc381