[INFO] fetching crate pico_ssd1351_driver 0.2.0...
[INFO] testing pico_ssd1351_driver-0.2.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate pico_ssd1351_driver 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate pico_ssd1351_driver 0.2.0
[INFO] finished tweaking crates.io crate pico_ssd1351_driver 0.2.0
[INFO] tweaked toml for crates.io crate pico_ssd1351_driver 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pico_ssd1351_driver 0.2.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 65 packages to latest compatible versions
[INFO] [stderr]       Adding embedded-alloc v0.5.1 (available: v0.6.0)
[INFO] [stderr]       Adding panic-probe v0.3.2 (available: v1.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9dac07aafb56dea0c46864b79094c02b214b14497a21ed3d2761341d0cae200
[INFO] running `Command { std: "docker" "start" "-a" "e9dac07aafb56dea0c46864b79094c02b214b14497a21ed3d2761341d0cae200", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9dac07aafb56dea0c46864b79094c02b214b14497a21ed3d2761341d0cae200", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9dac07aafb56dea0c46864b79094c02b214b14497a21ed3d2761341d0cae200", kill_on_drop: false }`
[INFO] [stdout] e9dac07aafb56dea0c46864b79094c02b214b14497a21ed3d2761341d0cae200
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[INFO] [stdout] 05892af7b844aced2e60e68eccc0ae8f521667638e9df3153353e8fbc14e5bd8
[INFO] running `Command { std: "docker" "start" "-a" "05892af7b844aced2e60e68eccc0ae8f521667638e9df3153353e8fbc14e5bd8", kill_on_drop: false }`
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[INFO] [stderr]    Compiling pico_ssd1351_driver v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `SSD1351_OLED` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_OLED.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct SSD1351_OLED {
[INFO] [stdout]    |            ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351Oled`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `QGI_Image_Info` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_OLED_graphics.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct QGI_Image_Info {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `QgiImageInfo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `SSD1351_Color` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_OLED_graphics.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct SSD1351_Color {
[INFO] [stdout]    |            ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351Color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `SSD1351_FBO` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_OLED_graphics.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct SSD1351_FBO {
[INFO] [stdout]    |            ^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351Fbo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `SSD1351_command` should have an upper camel case name
[INFO] [stdout]  --> src/SSD1351_command.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum SSD1351_command
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351Command`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_COMMAND_LOCK_OLED_DRIVER_LOCK` should have an upper camel case name
[INFO] [stdout]  --> src/SSD1351_command.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     SSD1351_COMMAND_LOCK_OLED_DRIVER_LOCK,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351CommandLockOledDriverLock`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_COMMAND_LOCK_OLED_DRIVER_UNLOCK` should have an upper camel case name
[INFO] [stdout]  --> src/SSD1351_command.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     SSD1351_COMMAND_LOCK_OLED_DRIVER_UNLOCK,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351CommandLockOledDriverUnlock`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_COMMAND_LOCK_A2_B1_B3_BB_BE_C1_ACCESS` should have an upper camel case name
[INFO] [stdout]  --> src/SSD1351_command.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     SSD1351_COMMAND_LOCK_A2_B1_B3_BB_BE_C1_ACCESS,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351CommandLockA2B1B3BbBeC1Access`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_COMMAND_LOCK_A2_B1_B3_BB_BE_C1_NO_ACCESS` should have an upper camel case name
[INFO] [stdout]  --> src/SSD1351_command.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     SSD1351_COMMAND_LOCK_A2_B1_B3_BB_BE_C1_NO_ACCESS,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351CommandLockA2B1B3BbBeC1NoAccess`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_DISPLAY_OFF` should have an upper camel case name
[INFO] [stdout]  --> src/SSD1351_command.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     SSD1351_DISPLAY_OFF,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayOff`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_DISPLAY_RESET` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     SSD1351_DISPLAY_RESET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayReset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_DISPLAY_NORMAL_MODE` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     SSD1351_DISPLAY_NORMAL_MODE,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayNormalMode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_DISPLAY_START_LINE` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     SSD1351_DISPLAY_START_LINE,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayStartLine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_DISPLAY_OFFSET` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     SSD1351_DISPLAY_OFFSET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayOffset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_DISPLAY_TOGGLE_ENHANCEMENT` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     SSD1351_DISPLAY_TOGGLE_ENHANCEMENT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayToggleEnhancement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_DISPLAY_NO_ENHANCEMENT` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     SSD1351_DISPLAY_NO_ENHANCEMENT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayNoEnhancement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SELECT_FUNCTION` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     SSD1351_SELECT_FUNCTION,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SelectFunction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SLEEP_OFF` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     SSD1351_SLEEP_OFF,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SleepOff`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_ENABLE_WRITE_TO_RAM` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     SSD1351_ENABLE_WRITE_TO_RAM,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351EnableWriteToRam`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_COLUMN_ADDRESS` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     SSD1351_SET_COLUMN_ADDRESS,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetColumnAddress`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_ROW_ADDRESS` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     SSD1351_SET_ROW_ADDRESS,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetRowAddress`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_FRONT_CLOCK_DIVIDER` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     SSD1351_SET_FRONT_CLOCK_DIVIDER,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetFrontClockDivider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_MUX_RATIO` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     SSD1351_SET_MUX_RATIO,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetMuxRatio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_REMAP_AND_COLOR_DEPTH` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     SSD1351_SET_REMAP_AND_COLOR_DEPTH,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetRemapAndColorDepth`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_GPIO` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     SSD1351_SET_GPIO,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetGpio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_SEGMENT_LOW_VOLTAGE` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     SSD1351_SET_SEGMENT_LOW_VOLTAGE,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetSegmentLowVoltage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_PRECHARGE_VOLTAGE` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     SSD1351_SET_PRECHARGE_VOLTAGE,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetPrechargeVoltage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_SECOND_PRECHARGE_PERIOD` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     SSD1351_SET_SECOND_PRECHARGE_PERIOD,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetSecondPrechargePeriod`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_COM_DESELECT_VOLTAGE` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     SSD1351_SET_COM_DESELECT_VOLTAGE,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetComDeselectVoltage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_CONTRAST_FOR_COLOR` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     SSD1351_SET_CONTRAST_FOR_COLOR,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetContrastForColor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_PHASE_RESET` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     SSD1351_SET_PHASE_RESET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetPhaseReset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_MASTER_CONTRAST_CURRENT_CONTROL` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     SSD1351_SET_MASTER_CONTRAST_CURRENT_CONTROL
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetMasterContrastCurrentControl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> src/SSD1351_OLED_graphics.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `r_d` is never read
[INFO] [stdout]   --> src/SSD1351_OLED_graphics.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let mut r_d = radius;
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `calculate_points_distance` is never used
[INFO] [stdout]    --> src/SSD1351_OLED_graphics.rs:346:8
[INFO] [stdout]     |
[INFO] [stdout]  46 | impl SSD1351_FBO {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 346 |     fn calculate_points_distance(&self, start: &Point, end: &Point) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `SSD1351_OLED` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod SSD1351_OLED;
[INFO] [stdout]   |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `ssd1351_oled`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `SSD1351_OLED_graphics` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub mod SSD1351_OLED_graphics;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `ssd1351_oled_graphics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `SSD1351_command` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub mod SSD1351_command;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `ssd1351_command`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `SSD1351_font` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub mod SSD1351_font;
[INFO] [stdout]   |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `ssd1351_font`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `SSD1351_SPI` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub mod SSD1351_SPI;
[INFO] [stdout]   |         ^^^^^^^^^^^ help: convert the identifier to snake case: `ssd1351_spi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.16s
[INFO] running `Command { std: "docker" "inspect" "05892af7b844aced2e60e68eccc0ae8f521667638e9df3153353e8fbc14e5bd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05892af7b844aced2e60e68eccc0ae8f521667638e9df3153353e8fbc14e5bd8", kill_on_drop: false }`
[INFO] [stdout] 05892af7b844aced2e60e68eccc0ae8f521667638e9df3153353e8fbc14e5bd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d202164fc7cf37f8a9645f68db8053f0d22ea398c6a901c8a9959b1954a76aa
[INFO] running `Command { std: "docker" "start" "-a" "8d202164fc7cf37f8a9645f68db8053f0d22ea398c6a901c8a9959b1954a76aa", kill_on_drop: false }`
[INFO] [stdout] warning: type `SSD1351_OLED` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_OLED.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct SSD1351_OLED {
[INFO] [stdout]    |            ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351Oled`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `QGI_Image_Info` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_OLED_graphics.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct QGI_Image_Info {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `QgiImageInfo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `SSD1351_Color` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_OLED_graphics.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct SSD1351_Color {
[INFO] [stdout]    |            ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351Color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `SSD1351_FBO` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_OLED_graphics.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct SSD1351_FBO {
[INFO] [stdout]    |            ^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351Fbo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `SSD1351_command` should have an upper camel case name
[INFO] [stdout]  --> src/SSD1351_command.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum SSD1351_command
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351Command`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_COMMAND_LOCK_OLED_DRIVER_LOCK` should have an upper camel case name
[INFO] [stdout]  --> src/SSD1351_command.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     SSD1351_COMMAND_LOCK_OLED_DRIVER_LOCK,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351CommandLockOledDriverLock`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_COMMAND_LOCK_OLED_DRIVER_UNLOCK` should have an upper camel case name
[INFO] [stdout]  --> src/SSD1351_command.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     SSD1351_COMMAND_LOCK_OLED_DRIVER_UNLOCK,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351CommandLockOledDriverUnlock`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_COMMAND_LOCK_A2_B1_B3_BB_BE_C1_ACCESS` should have an upper camel case name
[INFO] [stdout]  --> src/SSD1351_command.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     SSD1351_COMMAND_LOCK_A2_B1_B3_BB_BE_C1_ACCESS,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351CommandLockA2B1B3BbBeC1Access`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_COMMAND_LOCK_A2_B1_B3_BB_BE_C1_NO_ACCESS` should have an upper camel case name
[INFO] [stdout]  --> src/SSD1351_command.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     SSD1351_COMMAND_LOCK_A2_B1_B3_BB_BE_C1_NO_ACCESS,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351CommandLockA2B1B3BbBeC1NoAccess`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_DISPLAY_OFF` should have an upper camel case name
[INFO] [stdout]  --> src/SSD1351_command.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     SSD1351_DISPLAY_OFF,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayOff`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_DISPLAY_RESET` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     SSD1351_DISPLAY_RESET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayReset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_DISPLAY_NORMAL_MODE` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     SSD1351_DISPLAY_NORMAL_MODE,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayNormalMode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_DISPLAY_START_LINE` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     SSD1351_DISPLAY_START_LINE,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayStartLine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_DISPLAY_OFFSET` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     SSD1351_DISPLAY_OFFSET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayOffset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_DISPLAY_TOGGLE_ENHANCEMENT` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     SSD1351_DISPLAY_TOGGLE_ENHANCEMENT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayToggleEnhancement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_DISPLAY_NO_ENHANCEMENT` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     SSD1351_DISPLAY_NO_ENHANCEMENT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayNoEnhancement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SELECT_FUNCTION` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     SSD1351_SELECT_FUNCTION,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SelectFunction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SLEEP_OFF` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     SSD1351_SLEEP_OFF,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SleepOff`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_ENABLE_WRITE_TO_RAM` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     SSD1351_ENABLE_WRITE_TO_RAM,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351EnableWriteToRam`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_COLUMN_ADDRESS` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     SSD1351_SET_COLUMN_ADDRESS,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetColumnAddress`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_ROW_ADDRESS` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     SSD1351_SET_ROW_ADDRESS,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetRowAddress`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_FRONT_CLOCK_DIVIDER` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     SSD1351_SET_FRONT_CLOCK_DIVIDER,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetFrontClockDivider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_MUX_RATIO` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     SSD1351_SET_MUX_RATIO,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetMuxRatio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_REMAP_AND_COLOR_DEPTH` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     SSD1351_SET_REMAP_AND_COLOR_DEPTH,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetRemapAndColorDepth`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_GPIO` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     SSD1351_SET_GPIO,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetGpio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_SEGMENT_LOW_VOLTAGE` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     SSD1351_SET_SEGMENT_LOW_VOLTAGE,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetSegmentLowVoltage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_PRECHARGE_VOLTAGE` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     SSD1351_SET_PRECHARGE_VOLTAGE,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetPrechargeVoltage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_SECOND_PRECHARGE_PERIOD` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     SSD1351_SET_SECOND_PRECHARGE_PERIOD,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetSecondPrechargePeriod`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_COM_DESELECT_VOLTAGE` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     SSD1351_SET_COM_DESELECT_VOLTAGE,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetComDeselectVoltage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_CONTRAST_FOR_COLOR` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     SSD1351_SET_CONTRAST_FOR_COLOR,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetContrastForColor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_PHASE_RESET` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     SSD1351_SET_PHASE_RESET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetPhaseReset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_MASTER_CONTRAST_CURRENT_CONTROL` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     SSD1351_SET_MASTER_CONTRAST_CURRENT_CONTROL
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetMasterContrastCurrentControl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> src/SSD1351_OLED_graphics.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `r_d` is never read
[INFO] [stdout]   --> src/SSD1351_OLED_graphics.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let mut r_d = radius;
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `calculate_points_distance` is never used
[INFO] [stdout]    --> src/SSD1351_OLED_graphics.rs:346:8
[INFO] [stdout]     |
[INFO] [stdout]  46 | impl SSD1351_FBO {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 346 |     fn calculate_points_distance(&self, start: &Point, end: &Point) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `SSD1351_OLED` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod SSD1351_OLED;
[INFO] [stdout]   |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `ssd1351_oled`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `SSD1351_OLED_graphics` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub mod SSD1351_OLED_graphics;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `ssd1351_oled_graphics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `SSD1351_command` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub mod SSD1351_command;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `ssd1351_command`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `SSD1351_font` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub mod SSD1351_font;
[INFO] [stdout]   |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `ssd1351_font`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `SSD1351_SPI` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub mod SSD1351_SPI;
[INFO] [stdout]   |         ^^^^^^^^^^^ help: convert the identifier to snake case: `ssd1351_spi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pico_ssd1351_driver v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `SSD1351_OLED` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_OLED.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct SSD1351_OLED {
[INFO] [stdout]    |            ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351Oled`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `QGI_Image_Info` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_OLED_graphics.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct QGI_Image_Info {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `QgiImageInfo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `SSD1351_Color` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_OLED_graphics.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct SSD1351_Color {
[INFO] [stdout]    |            ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351Color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `SSD1351_FBO` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_OLED_graphics.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct SSD1351_FBO {
[INFO] [stdout]    |            ^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351Fbo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `SSD1351_command` should have an upper camel case name
[INFO] [stdout]  --> src/SSD1351_command.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum SSD1351_command
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351Command`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_COMMAND_LOCK_OLED_DRIVER_LOCK` should have an upper camel case name
[INFO] [stdout]  --> src/SSD1351_command.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     SSD1351_COMMAND_LOCK_OLED_DRIVER_LOCK,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351CommandLockOledDriverLock`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_COMMAND_LOCK_OLED_DRIVER_UNLOCK` should have an upper camel case name
[INFO] [stdout]  --> src/SSD1351_command.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     SSD1351_COMMAND_LOCK_OLED_DRIVER_UNLOCK,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351CommandLockOledDriverUnlock`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_COMMAND_LOCK_A2_B1_B3_BB_BE_C1_ACCESS` should have an upper camel case name
[INFO] [stdout]  --> src/SSD1351_command.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     SSD1351_COMMAND_LOCK_A2_B1_B3_BB_BE_C1_ACCESS,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351CommandLockA2B1B3BbBeC1Access`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_COMMAND_LOCK_A2_B1_B3_BB_BE_C1_NO_ACCESS` should have an upper camel case name
[INFO] [stdout]  --> src/SSD1351_command.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     SSD1351_COMMAND_LOCK_A2_B1_B3_BB_BE_C1_NO_ACCESS,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351CommandLockA2B1B3BbBeC1NoAccess`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_DISPLAY_OFF` should have an upper camel case name
[INFO] [stdout]  --> src/SSD1351_command.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     SSD1351_DISPLAY_OFF,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayOff`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_DISPLAY_RESET` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     SSD1351_DISPLAY_RESET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayReset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_DISPLAY_NORMAL_MODE` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     SSD1351_DISPLAY_NORMAL_MODE,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayNormalMode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_DISPLAY_START_LINE` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     SSD1351_DISPLAY_START_LINE,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayStartLine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_DISPLAY_OFFSET` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     SSD1351_DISPLAY_OFFSET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayOffset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_DISPLAY_TOGGLE_ENHANCEMENT` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     SSD1351_DISPLAY_TOGGLE_ENHANCEMENT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayToggleEnhancement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_DISPLAY_NO_ENHANCEMENT` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     SSD1351_DISPLAY_NO_ENHANCEMENT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayNoEnhancement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SELECT_FUNCTION` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     SSD1351_SELECT_FUNCTION,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SelectFunction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SLEEP_OFF` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     SSD1351_SLEEP_OFF,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SleepOff`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_ENABLE_WRITE_TO_RAM` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     SSD1351_ENABLE_WRITE_TO_RAM,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351EnableWriteToRam`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_COLUMN_ADDRESS` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     SSD1351_SET_COLUMN_ADDRESS,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetColumnAddress`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_ROW_ADDRESS` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     SSD1351_SET_ROW_ADDRESS,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetRowAddress`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_FRONT_CLOCK_DIVIDER` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     SSD1351_SET_FRONT_CLOCK_DIVIDER,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetFrontClockDivider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_MUX_RATIO` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     SSD1351_SET_MUX_RATIO,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetMuxRatio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_REMAP_AND_COLOR_DEPTH` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     SSD1351_SET_REMAP_AND_COLOR_DEPTH,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetRemapAndColorDepth`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_GPIO` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     SSD1351_SET_GPIO,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetGpio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_SEGMENT_LOW_VOLTAGE` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     SSD1351_SET_SEGMENT_LOW_VOLTAGE,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetSegmentLowVoltage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_PRECHARGE_VOLTAGE` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     SSD1351_SET_PRECHARGE_VOLTAGE,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetPrechargeVoltage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_SECOND_PRECHARGE_PERIOD` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     SSD1351_SET_SECOND_PRECHARGE_PERIOD,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetSecondPrechargePeriod`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_COM_DESELECT_VOLTAGE` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     SSD1351_SET_COM_DESELECT_VOLTAGE,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetComDeselectVoltage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_CONTRAST_FOR_COLOR` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     SSD1351_SET_CONTRAST_FOR_COLOR,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetContrastForColor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_PHASE_RESET` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     SSD1351_SET_PHASE_RESET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetPhaseReset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSD1351_SET_MASTER_CONTRAST_CURRENT_CONTROL` should have an upper camel case name
[INFO] [stdout]   --> src/SSD1351_command.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     SSD1351_SET_MASTER_CONTRAST_CURRENT_CONTROL
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetMasterContrastCurrentControl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]  --> src/SSD1351_OLED_graphics.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![no_std]
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `r_d` is never read
[INFO] [stdout]   --> src/SSD1351_OLED_graphics.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let mut r_d = radius;
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `calculate_points_distance` is never used
[INFO] [stdout]    --> src/SSD1351_OLED_graphics.rs:346:8
[INFO] [stdout]     |
[INFO] [stdout]  46 | impl SSD1351_FBO {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 346 |     fn calculate_points_distance(&self, start: &Point, end: &Point) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `SSD1351_OLED` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod SSD1351_OLED;
[INFO] [stdout]   |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `ssd1351_oled`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `SSD1351_OLED_graphics` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub mod SSD1351_OLED_graphics;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `ssd1351_oled_graphics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `SSD1351_command` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub mod SSD1351_command;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `ssd1351_command`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `SSD1351_font` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub mod SSD1351_font;
[INFO] [stdout]   |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `ssd1351_font`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `SSD1351_SPI` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub mod SSD1351_SPI;
[INFO] [stdout]   |         ^^^^^^^^^^^ help: convert the identifier to snake case: `ssd1351_spi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "8d202164fc7cf37f8a9645f68db8053f0d22ea398c6a901c8a9959b1954a76aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d202164fc7cf37f8a9645f68db8053f0d22ea398c6a901c8a9959b1954a76aa", kill_on_drop: false }`
[INFO] [stdout] 8d202164fc7cf37f8a9645f68db8053f0d22ea398c6a901c8a9959b1954a76aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 214f82824216512e70ec7f2f28aae28598226bd37c01eb83a83da36269941b42
[INFO] running `Command { std: "docker" "start" "-a" "214f82824216512e70ec7f2f28aae28598226bd37c01eb83a83da36269941b42", kill_on_drop: false }`
[INFO] [stderr] warning: type `SSD1351_OLED` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_OLED.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct SSD1351_OLED {
[INFO] [stderr]    |            ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351Oled`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `QGI_Image_Info` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_OLED_graphics.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub struct QGI_Image_Info {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `QgiImageInfo`
[INFO] [stderr] 
[INFO] [stderr] warning: type `SSD1351_Color` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_OLED_graphics.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub struct SSD1351_Color {
[INFO] [stderr]    |            ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351Color`
[INFO] [stderr] 
[INFO] [stderr] warning: type `SSD1351_FBO` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_OLED_graphics.rs:40:12
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub struct SSD1351_FBO {
[INFO] [stderr]    |            ^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351Fbo`
[INFO] [stderr] 
[INFO] [stderr] warning: type `SSD1351_command` should have an upper camel case name
[INFO] [stderr]  --> src/SSD1351_command.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub enum SSD1351_command
[INFO] [stderr]   |          ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351Command`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_COMMAND_LOCK_OLED_DRIVER_LOCK` should have an upper camel case name
[INFO] [stderr]  --> src/SSD1351_command.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     SSD1351_COMMAND_LOCK_OLED_DRIVER_LOCK,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351CommandLockOledDriverLock`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_COMMAND_LOCK_OLED_DRIVER_UNLOCK` should have an upper camel case name
[INFO] [stderr]  --> src/SSD1351_command.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     SSD1351_COMMAND_LOCK_OLED_DRIVER_UNLOCK,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351CommandLockOledDriverUnlock`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_COMMAND_LOCK_A2_B1_B3_BB_BE_C1_ACCESS` should have an upper camel case name
[INFO] [stderr]  --> src/SSD1351_command.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     SSD1351_COMMAND_LOCK_A2_B1_B3_BB_BE_C1_ACCESS,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351CommandLockA2B1B3BbBeC1Access`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_COMMAND_LOCK_A2_B1_B3_BB_BE_C1_NO_ACCESS` should have an upper camel case name
[INFO] [stderr]  --> src/SSD1351_command.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     SSD1351_COMMAND_LOCK_A2_B1_B3_BB_BE_C1_NO_ACCESS,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351CommandLockA2B1B3BbBeC1NoAccess`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_DISPLAY_OFF` should have an upper camel case name
[INFO] [stderr]  --> src/SSD1351_command.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     SSD1351_DISPLAY_OFF,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayOff`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_DISPLAY_RESET` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     SSD1351_DISPLAY_RESET,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayReset`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_DISPLAY_NORMAL_MODE` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     SSD1351_DISPLAY_NORMAL_MODE,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayNormalMode`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_DISPLAY_START_LINE` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     SSD1351_DISPLAY_START_LINE,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayStartLine`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_DISPLAY_OFFSET` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     SSD1351_DISPLAY_OFFSET,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayOffset`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_DISPLAY_TOGGLE_ENHANCEMENT` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     SSD1351_DISPLAY_TOGGLE_ENHANCEMENT,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayToggleEnhancement`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_DISPLAY_NO_ENHANCEMENT` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     SSD1351_DISPLAY_NO_ENHANCEMENT,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayNoEnhancement`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_SELECT_FUNCTION` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     SSD1351_SELECT_FUNCTION,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SelectFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_SLEEP_OFF` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     SSD1351_SLEEP_OFF,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SleepOff`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_ENABLE_WRITE_TO_RAM` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     SSD1351_ENABLE_WRITE_TO_RAM,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351EnableWriteToRam`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_SET_COLUMN_ADDRESS` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     SSD1351_SET_COLUMN_ADDRESS,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetColumnAddress`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_SET_ROW_ADDRESS` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     SSD1351_SET_ROW_ADDRESS,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetRowAddress`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_SET_FRONT_CLOCK_DIVIDER` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     SSD1351_SET_FRONT_CLOCK_DIVIDER,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetFrontClockDivider`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_SET_MUX_RATIO` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     SSD1351_SET_MUX_RATIO,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetMuxRatio`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_SET_REMAP_AND_COLOR_DEPTH` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     SSD1351_SET_REMAP_AND_COLOR_DEPTH,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetRemapAndColorDepth`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_SET_GPIO` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     SSD1351_SET_GPIO,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetGpio`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_SET_SEGMENT_LOW_VOLTAGE` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     SSD1351_SET_SEGMENT_LOW_VOLTAGE,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetSegmentLowVoltage`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_SET_PRECHARGE_VOLTAGE` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     SSD1351_SET_PRECHARGE_VOLTAGE,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetPrechargeVoltage`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_SET_SECOND_PRECHARGE_PERIOD` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     SSD1351_SET_SECOND_PRECHARGE_PERIOD,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetSecondPrechargePeriod`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_SET_COM_DESELECT_VOLTAGE` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     SSD1351_SET_COM_DESELECT_VOLTAGE,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetComDeselectVoltage`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_SET_CONTRAST_FOR_COLOR` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     SSD1351_SET_CONTRAST_FOR_COLOR,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetContrastForColor`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_SET_PHASE_RESET` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     SSD1351_SET_PHASE_RESET,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetPhaseReset`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_SET_MASTER_CONTRAST_CURRENT_CONTROL` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     SSD1351_SET_MASTER_CONTRAST_CURRENT_CONTROL
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetMasterContrastCurrentControl`
[INFO] [stderr] 
[INFO] [stderr] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stderr]  --> src/SSD1351_OLED_graphics.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![no_std]
[INFO] [stderr]   | ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `r_d` is never read
[INFO] [stderr]   --> src/SSD1351_OLED_graphics.rs:66:17
[INFO] [stderr]    |
[INFO] [stderr] 66 |         let mut r_d = radius;
[INFO] [stderr]    |                 ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `calculate_points_distance` is never used
[INFO] [stderr]    --> src/SSD1351_OLED_graphics.rs:346:8
[INFO] [stderr]     |
[INFO] [stderr]  46 | impl SSD1351_FBO {
[INFO] [stderr]     | ---------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 346 |     fn calculate_points_distance(&self, start: &Point, end: &Point) -> f32 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: module `SSD1351_OLED` should have a snake case name
[INFO] [stderr]  --> src/lib.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub mod SSD1351_OLED;
[INFO] [stderr]   |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `ssd1351_oled`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: module `SSD1351_OLED_graphics` should have a snake case name
[INFO] [stderr]  --> src/lib.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub mod SSD1351_OLED_graphics;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `ssd1351_oled_graphics`
[INFO] [stderr] 
[INFO] [stderr] warning: module `SSD1351_command` should have a snake case name
[INFO] [stderr]  --> src/lib.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub mod SSD1351_command;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `ssd1351_command`
[INFO] [stderr] 
[INFO] [stderr] warning: module `SSD1351_font` should have a snake case name
[INFO] [stderr]  --> src/lib.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub mod SSD1351_font;
[INFO] [stderr]   |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `ssd1351_font`
[INFO] [stderr] 
[INFO] [stderr] warning: module `SSD1351_SPI` should have a snake case name
[INFO] [stderr]  --> src/lib.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub mod SSD1351_SPI;
[INFO] [stderr]   |         ^^^^^^^^^^^ help: convert the identifier to snake case: `ssd1351_spi`
[INFO] [stderr] 
[INFO] [stderr] warning: `pico_ssd1351_driver` (lib) generated 40 warnings
[INFO] [stderr] warning: `pico_ssd1351_driver` (lib test) generated 40 warnings (40 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pico_ssd1351_driver-6cd13e09254e9240)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pico_ssd1351_driver
[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] [stderr] warning: type `SSD1351_OLED` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_OLED.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct SSD1351_OLED {
[INFO] [stderr]    |            ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351Oled`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `QGI_Image_Info` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_OLED_graphics.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub struct QGI_Image_Info {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `QgiImageInfo`
[INFO] [stderr] 
[INFO] [stderr] warning: type `SSD1351_Color` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_OLED_graphics.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub struct SSD1351_Color {
[INFO] [stderr]    |            ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351Color`
[INFO] [stderr] 
[INFO] [stderr] warning: type `SSD1351_FBO` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_OLED_graphics.rs:40:12
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub struct SSD1351_FBO {
[INFO] [stderr]    |            ^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351Fbo`
[INFO] [stderr] 
[INFO] [stderr] warning: type `SSD1351_command` should have an upper camel case name
[INFO] [stderr]  --> src/SSD1351_command.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub enum SSD1351_command
[INFO] [stderr]   |          ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351Command`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_COMMAND_LOCK_OLED_DRIVER_LOCK` should have an upper camel case name
[INFO] [stderr]  --> src/SSD1351_command.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     SSD1351_COMMAND_LOCK_OLED_DRIVER_LOCK,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351CommandLockOledDriverLock`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_COMMAND_LOCK_OLED_DRIVER_UNLOCK` should have an upper camel case name
[INFO] [stderr]  --> src/SSD1351_command.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     SSD1351_COMMAND_LOCK_OLED_DRIVER_UNLOCK,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351CommandLockOledDriverUnlock`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_COMMAND_LOCK_A2_B1_B3_BB_BE_C1_ACCESS` should have an upper camel case name
[INFO] [stderr]  --> src/SSD1351_command.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     SSD1351_COMMAND_LOCK_A2_B1_B3_BB_BE_C1_ACCESS,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351CommandLockA2B1B3BbBeC1Access`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_COMMAND_LOCK_A2_B1_B3_BB_BE_C1_NO_ACCESS` should have an upper camel case name
[INFO] [stderr]  --> src/SSD1351_command.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     SSD1351_COMMAND_LOCK_A2_B1_B3_BB_BE_C1_NO_ACCESS,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351CommandLockA2B1B3BbBeC1NoAccess`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_DISPLAY_OFF` should have an upper camel case name
[INFO] [stderr]  --> src/SSD1351_command.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     SSD1351_DISPLAY_OFF,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayOff`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_DISPLAY_RESET` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     SSD1351_DISPLAY_RESET,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayReset`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_DISPLAY_NORMAL_MODE` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     SSD1351_DISPLAY_NORMAL_MODE,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayNormalMode`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_DISPLAY_START_LINE` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     SSD1351_DISPLAY_START_LINE,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayStartLine`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_DISPLAY_OFFSET` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     SSD1351_DISPLAY_OFFSET,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayOffset`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_DISPLAY_TOGGLE_ENHANCEMENT` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     SSD1351_DISPLAY_TOGGLE_ENHANCEMENT,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayToggleEnhancement`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_DISPLAY_NO_ENHANCEMENT` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     SSD1351_DISPLAY_NO_ENHANCEMENT,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351DisplayNoEnhancement`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_SELECT_FUNCTION` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     SSD1351_SELECT_FUNCTION,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SelectFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_SLEEP_OFF` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     SSD1351_SLEEP_OFF,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SleepOff`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_ENABLE_WRITE_TO_RAM` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     SSD1351_ENABLE_WRITE_TO_RAM,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351EnableWriteToRam`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_SET_COLUMN_ADDRESS` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     SSD1351_SET_COLUMN_ADDRESS,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetColumnAddress`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_SET_ROW_ADDRESS` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     SSD1351_SET_ROW_ADDRESS,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetRowAddress`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_SET_FRONT_CLOCK_DIVIDER` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     SSD1351_SET_FRONT_CLOCK_DIVIDER,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetFrontClockDivider`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_SET_MUX_RATIO` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     SSD1351_SET_MUX_RATIO,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetMuxRatio`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_SET_REMAP_AND_COLOR_DEPTH` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     SSD1351_SET_REMAP_AND_COLOR_DEPTH,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetRemapAndColorDepth`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_SET_GPIO` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     SSD1351_SET_GPIO,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetGpio`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_SET_SEGMENT_LOW_VOLTAGE` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     SSD1351_SET_SEGMENT_LOW_VOLTAGE,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetSegmentLowVoltage`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_SET_PRECHARGE_VOLTAGE` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     SSD1351_SET_PRECHARGE_VOLTAGE,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetPrechargeVoltage`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_SET_SECOND_PRECHARGE_PERIOD` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     SSD1351_SET_SECOND_PRECHARGE_PERIOD,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetSecondPrechargePeriod`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_SET_COM_DESELECT_VOLTAGE` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     SSD1351_SET_COM_DESELECT_VOLTAGE,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetComDeselectVoltage`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_SET_CONTRAST_FOR_COLOR` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     SSD1351_SET_CONTRAST_FOR_COLOR,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetContrastForColor`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_SET_PHASE_RESET` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     SSD1351_SET_PHASE_RESET,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetPhaseReset`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SSD1351_SET_MASTER_CONTRAST_CURRENT_CONTROL` should have an upper camel case name
[INFO] [stderr]   --> src/SSD1351_command.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     SSD1351_SET_MASTER_CONTRAST_CURRENT_CONTROL
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Ssd1351SetMasterContrastCurrentControl`
[INFO] [stderr] 
[INFO] [stderr] warning: 32 warnings emitted
[INFO] [stderr] 
[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" "214f82824216512e70ec7f2f28aae28598226bd37c01eb83a83da36269941b42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "214f82824216512e70ec7f2f28aae28598226bd37c01eb83a83da36269941b42", kill_on_drop: false }`
[INFO] [stdout] 214f82824216512e70ec7f2f28aae28598226bd37c01eb83a83da36269941b42