[INFO] fetching crate st7567 0.1.0...
[INFO] testing st7567-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate st7567 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate st7567 0.1.0
[INFO] finished tweaking crates.io crate st7567 0.1.0
[INFO] tweaked toml for crates.io crate st7567 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate st7567 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding embedded-hal v0.2.7 (available: v1.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nb v0.1.3
[INFO] [stderr]   Downloaded embedded-hal v0.2.7
[INFO] [stderr]   Downloaded nb v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 265b5915f3ed8d17043b98a136fb0ec15f277ef29791063e758555fe3ad8d467
[INFO] running `Command { std: "docker" "start" "-a" "265b5915f3ed8d17043b98a136fb0ec15f277ef29791063e758555fe3ad8d467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "265b5915f3ed8d17043b98a136fb0ec15f277ef29791063e758555fe3ad8d467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "265b5915f3ed8d17043b98a136fb0ec15f277ef29791063e758555fe3ad8d467", kill_on_drop: false }`
[INFO] [stdout] 265b5915f3ed8d17043b98a136fb0ec15f277ef29791063e758555fe3ad8d467
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e04170825100a2a183c6afdef6a89030e620e11c3417c629dfcce948ca5ed9d
[INFO] running `Command { std: "docker" "start" "-a" "1e04170825100a2a183c6afdef6a89030e620e11c3417c629dfcce948ca5ed9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling st7567 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `ST7567_DISPOFF` is never used
[INFO] [stdout]  --> src/consts.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const ST7567_DISPOFF: u8 = 0xae; // 0xae: Display OFF (sleep mode) */
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_STARTLINE_MASK` is never used
[INFO] [stdout]  --> src/consts.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const ST7567_STARTLINE_MASK: u8 = 0x3f;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_PAGESTART_MASK` is never used
[INFO] [stdout]   --> src/consts.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const ST7567_PAGESTART_MASK: u8 = 0x07;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_COLL_MASK` is never used
[INFO] [stdout]   --> src/consts.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const ST7567_COLL_MASK: u8 = 0x0f;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_COLH_MASK` is never used
[INFO] [stdout]   --> src/consts.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const ST7567_COLH_MASK: u8 = 0x0f;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_SEG_DIR_REV` is never used
[INFO] [stdout]   --> src/consts.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const ST7567_SEG_DIR_REV: u8 = 0xa1; // 0xa1: Column address 128 is mapped to SEG0 */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_DISPINVERSE` is never used
[INFO] [stdout]   --> src/consts.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub const ST7567_DISPINVERSE: u8 = 0xa7; // 0xa7: Inverse display */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_DISPRAM` is never used
[INFO] [stdout]   --> src/consts.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub const ST7567_DISPRAM: u8 = 0xa4; // 0xa4: Resume to RAM content display */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_DISPENTIRE` is never used
[INFO] [stdout]   --> src/consts.rs:26:11
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub const ST7567_DISPENTIRE: u8 = 0xa5; // 0xa5: Entire display ON */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_BIAS_1_9` is never used
[INFO] [stdout]   --> src/consts.rs:27:11
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub const ST7567_BIAS_1_9: u8 = 0xa2; // 0xa2: Select BIAS setting 1/9 */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_EXIT_SOFTRST` is never used
[INFO] [stdout]   --> src/consts.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub const ST7567_EXIT_SOFTRST: u8 = 0xe2; // 0xe2: Software RESET */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_SETCOMNORMAL` is never used
[INFO] [stdout]   --> src/consts.rs:32:11
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub const ST7567_SETCOMNORMAL: u8 = 0xc0; // 0xc0: Set COM output direction, normal mode */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_POWERCTRL_VF` is never used
[INFO] [stdout]   --> src/consts.rs:34:11
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub const ST7567_POWERCTRL_VF: u8 = 0x29; // 0x29: Control built-in power circuit */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_POWERCTRL_VR` is never used
[INFO] [stdout]   --> src/consts.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub const ST7567_POWERCTRL_VR: u8 = 0x2a; // 0x2a: Control built-in power circuit */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_POWERCTRL_VB` is never used
[INFO] [stdout]   --> src/consts.rs:36:11
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub const ST7567_POWERCTRL_VB: u8 = 0x2c; // 0x2c: Control built-in power circuit */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_REG_RES_RR0` is never used
[INFO] [stdout]   --> src/consts.rs:38:11
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub const ST7567_REG_RES_RR0: u8 = 0x21; // 0x21: Regulation Resistior ratio */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_REG_RES_RR1` is never used
[INFO] [stdout]   --> src/consts.rs:39:11
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub const ST7567_REG_RES_RR1: u8 = 0x22; // 0x22: Regulation Resistior ratio */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_REG_RES_RR2` is never used
[INFO] [stdout]   --> src/consts.rs:40:11
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub const ST7567_REG_RES_RR2: u8 = 0x24; // 0x24: Regulation Resistior ratio */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_SETBOOSTER` is never used
[INFO] [stdout]   --> src/consts.rs:42:11
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub const ST7567_SETBOOSTER: u8 = 0xf8; // Set booster level */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_SETBOOSTER4X` is never used
[INFO] [stdout]   --> src/consts.rs:43:11
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub const ST7567_SETBOOSTER4X: u8 = 0x00; // Set booster level */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_SETBOOSTER5X` is never used
[INFO] [stdout]   --> src/consts.rs:44:11
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub const ST7567_SETBOOSTER5X: u8 = 0x01; // Set booster level */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_NOP` is never used
[INFO] [stdout]   --> src/consts.rs:45:11
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub const ST7567_NOP: u8 = 0xe3; // 0xe3: NOP Command for no operation */
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7565_STARTBYTES` is never used
[INFO] [stdout]   --> src/consts.rs:46:11
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub const ST7565_STARTBYTES: u8 = 0;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "1e04170825100a2a183c6afdef6a89030e620e11c3417c629dfcce948ca5ed9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e04170825100a2a183c6afdef6a89030e620e11c3417c629dfcce948ca5ed9d", kill_on_drop: false }`
[INFO] [stdout] 1e04170825100a2a183c6afdef6a89030e620e11c3417c629dfcce948ca5ed9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa30e78aea8385c0c55f7bd75d3718f2610ab8613b16817f5f8bb6982686cd2b
[INFO] running `Command { std: "docker" "start" "-a" "fa30e78aea8385c0c55f7bd75d3718f2610ab8613b16817f5f8bb6982686cd2b", kill_on_drop: false }`
[INFO] [stdout] warning: constant `ST7567_DISPOFF` is never used
[INFO] [stdout]  --> src/consts.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const ST7567_DISPOFF: u8 = 0xae; // 0xae: Display OFF (sleep mode) */
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_STARTLINE_MASK` is never used
[INFO] [stdout]  --> src/consts.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const ST7567_STARTLINE_MASK: u8 = 0x3f;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_PAGESTART_MASK` is never used
[INFO] [stdout]   --> src/consts.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const ST7567_PAGESTART_MASK: u8 = 0x07;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_COLL_MASK` is never used
[INFO] [stdout]   --> src/consts.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const ST7567_COLL_MASK: u8 = 0x0f;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_COLH_MASK` is never used
[INFO] [stdout]   --> src/consts.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const ST7567_COLH_MASK: u8 = 0x0f;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_SEG_DIR_REV` is never used
[INFO] [stdout]   --> src/consts.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const ST7567_SEG_DIR_REV: u8 = 0xa1; // 0xa1: Column address 128 is mapped to SEG0 */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_DISPINVERSE` is never used
[INFO] [stdout]   --> src/consts.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub const ST7567_DISPINVERSE: u8 = 0xa7; // 0xa7: Inverse display */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_DISPRAM` is never used
[INFO] [stdout]   --> src/consts.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub const ST7567_DISPRAM: u8 = 0xa4; // 0xa4: Resume to RAM content display */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_DISPENTIRE` is never used
[INFO] [stdout]   --> src/consts.rs:26:11
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub const ST7567_DISPENTIRE: u8 = 0xa5; // 0xa5: Entire display ON */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_BIAS_1_9` is never used
[INFO] [stdout]   --> src/consts.rs:27:11
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub const ST7567_BIAS_1_9: u8 = 0xa2; // 0xa2: Select BIAS setting 1/9 */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_EXIT_SOFTRST` is never used
[INFO] [stdout]   --> src/consts.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub const ST7567_EXIT_SOFTRST: u8 = 0xe2; // 0xe2: Software RESET */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_SETCOMNORMAL` is never used
[INFO] [stdout]   --> src/consts.rs:32:11
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub const ST7567_SETCOMNORMAL: u8 = 0xc0; // 0xc0: Set COM output direction, normal mode */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_POWERCTRL_VF` is never used
[INFO] [stdout]   --> src/consts.rs:34:11
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub const ST7567_POWERCTRL_VF: u8 = 0x29; // 0x29: Control built-in power circuit */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_POWERCTRL_VR` is never used
[INFO] [stdout]   --> src/consts.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub const ST7567_POWERCTRL_VR: u8 = 0x2a; // 0x2a: Control built-in power circuit */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_POWERCTRL_VB` is never used
[INFO] [stdout]   --> src/consts.rs:36:11
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub const ST7567_POWERCTRL_VB: u8 = 0x2c; // 0x2c: Control built-in power circuit */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_REG_RES_RR0` is never used
[INFO] [stdout]   --> src/consts.rs:38:11
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub const ST7567_REG_RES_RR0: u8 = 0x21; // 0x21: Regulation Resistior ratio */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_REG_RES_RR1` is never used
[INFO] [stdout]   --> src/consts.rs:39:11
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub const ST7567_REG_RES_RR1: u8 = 0x22; // 0x22: Regulation Resistior ratio */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_REG_RES_RR2` is never used
[INFO] [stdout]   --> src/consts.rs:40:11
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub const ST7567_REG_RES_RR2: u8 = 0x24; // 0x24: Regulation Resistior ratio */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_SETBOOSTER` is never used
[INFO] [stdout]   --> src/consts.rs:42:11
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub const ST7567_SETBOOSTER: u8 = 0xf8; // Set booster level */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_SETBOOSTER4X` is never used
[INFO] [stdout]   --> src/consts.rs:43:11
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub const ST7567_SETBOOSTER4X: u8 = 0x00; // Set booster level */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_SETBOOSTER5X` is never used
[INFO] [stdout]   --> src/consts.rs:44:11
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub const ST7567_SETBOOSTER5X: u8 = 0x01; // Set booster level */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_NOP` is never used
[INFO] [stdout]   --> src/consts.rs:45:11
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub const ST7567_NOP: u8 = 0xe3; // 0xe3: NOP Command for no operation */
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7565_STARTBYTES` is never used
[INFO] [stdout]   --> src/consts.rs:46:11
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub const ST7565_STARTBYTES: u8 = 0;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling st7567 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `ST7567_DISPOFF` is never used
[INFO] [stdout]  --> src/consts.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const ST7567_DISPOFF: u8 = 0xae; // 0xae: Display OFF (sleep mode) */
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_STARTLINE_MASK` is never used
[INFO] [stdout]  --> src/consts.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const ST7567_STARTLINE_MASK: u8 = 0x3f;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_PAGESTART_MASK` is never used
[INFO] [stdout]   --> src/consts.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const ST7567_PAGESTART_MASK: u8 = 0x07;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_COLL_MASK` is never used
[INFO] [stdout]   --> src/consts.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const ST7567_COLL_MASK: u8 = 0x0f;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_COLH_MASK` is never used
[INFO] [stdout]   --> src/consts.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const ST7567_COLH_MASK: u8 = 0x0f;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_SEG_DIR_REV` is never used
[INFO] [stdout]   --> src/consts.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const ST7567_SEG_DIR_REV: u8 = 0xa1; // 0xa1: Column address 128 is mapped to SEG0 */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_DISPINVERSE` is never used
[INFO] [stdout]   --> src/consts.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub const ST7567_DISPINVERSE: u8 = 0xa7; // 0xa7: Inverse display */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_DISPRAM` is never used
[INFO] [stdout]   --> src/consts.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub const ST7567_DISPRAM: u8 = 0xa4; // 0xa4: Resume to RAM content display */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_DISPENTIRE` is never used
[INFO] [stdout]   --> src/consts.rs:26:11
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub const ST7567_DISPENTIRE: u8 = 0xa5; // 0xa5: Entire display ON */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_BIAS_1_9` is never used
[INFO] [stdout]   --> src/consts.rs:27:11
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub const ST7567_BIAS_1_9: u8 = 0xa2; // 0xa2: Select BIAS setting 1/9 */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_EXIT_SOFTRST` is never used
[INFO] [stdout]   --> src/consts.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub const ST7567_EXIT_SOFTRST: u8 = 0xe2; // 0xe2: Software RESET */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_SETCOMNORMAL` is never used
[INFO] [stdout]   --> src/consts.rs:32:11
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub const ST7567_SETCOMNORMAL: u8 = 0xc0; // 0xc0: Set COM output direction, normal mode */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_POWERCTRL_VF` is never used
[INFO] [stdout]   --> src/consts.rs:34:11
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub const ST7567_POWERCTRL_VF: u8 = 0x29; // 0x29: Control built-in power circuit */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_POWERCTRL_VR` is never used
[INFO] [stdout]   --> src/consts.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub const ST7567_POWERCTRL_VR: u8 = 0x2a; // 0x2a: Control built-in power circuit */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_POWERCTRL_VB` is never used
[INFO] [stdout]   --> src/consts.rs:36:11
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub const ST7567_POWERCTRL_VB: u8 = 0x2c; // 0x2c: Control built-in power circuit */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_REG_RES_RR0` is never used
[INFO] [stdout]   --> src/consts.rs:38:11
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub const ST7567_REG_RES_RR0: u8 = 0x21; // 0x21: Regulation Resistior ratio */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_REG_RES_RR1` is never used
[INFO] [stdout]   --> src/consts.rs:39:11
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub const ST7567_REG_RES_RR1: u8 = 0x22; // 0x22: Regulation Resistior ratio */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_REG_RES_RR2` is never used
[INFO] [stdout]   --> src/consts.rs:40:11
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub const ST7567_REG_RES_RR2: u8 = 0x24; // 0x24: Regulation Resistior ratio */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_SETBOOSTER` is never used
[INFO] [stdout]   --> src/consts.rs:42:11
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub const ST7567_SETBOOSTER: u8 = 0xf8; // Set booster level */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_SETBOOSTER4X` is never used
[INFO] [stdout]   --> src/consts.rs:43:11
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub const ST7567_SETBOOSTER4X: u8 = 0x00; // Set booster level */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_SETBOOSTER5X` is never used
[INFO] [stdout]   --> src/consts.rs:44:11
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub const ST7567_SETBOOSTER5X: u8 = 0x01; // Set booster level */
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7567_NOP` is never used
[INFO] [stdout]   --> src/consts.rs:45:11
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub const ST7567_NOP: u8 = 0xe3; // 0xe3: NOP Command for no operation */
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ST7565_STARTBYTES` is never used
[INFO] [stdout]   --> src/consts.rs:46:11
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub const ST7565_STARTBYTES: u8 = 0;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "fa30e78aea8385c0c55f7bd75d3718f2610ab8613b16817f5f8bb6982686cd2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa30e78aea8385c0c55f7bd75d3718f2610ab8613b16817f5f8bb6982686cd2b", kill_on_drop: false }`
[INFO] [stdout] fa30e78aea8385c0c55f7bd75d3718f2610ab8613b16817f5f8bb6982686cd2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a87716592fb32f3fb904d066f5a1cf8417c38007067d0810c14a2a5f41f12f35
[INFO] running `Command { std: "docker" "start" "-a" "a87716592fb32f3fb904d066f5a1cf8417c38007067d0810c14a2a5f41f12f35", kill_on_drop: false }`
[INFO] [stderr] warning: constant `ST7567_DISPOFF` is never used
[INFO] [stderr]  --> src/consts.rs:6:11
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub const ST7567_DISPOFF: u8 = 0xae; // 0xae: Display OFF (sleep mode) */
[INFO] [stderr]   |           ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ST7567_STARTLINE_MASK` is never used
[INFO] [stderr]  --> src/consts.rs:9:11
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub const ST7567_STARTLINE_MASK: u8 = 0x3f;
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ST7567_PAGESTART_MASK` is never used
[INFO] [stderr]   --> src/consts.rs:14:11
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub const ST7567_PAGESTART_MASK: u8 = 0x07;
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ST7567_COLL_MASK` is never used
[INFO] [stderr]   --> src/consts.rs:17:11
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub const ST7567_COLL_MASK: u8 = 0x0f;
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ST7567_COLH_MASK` is never used
[INFO] [stderr]   --> src/consts.rs:19:11
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub const ST7567_COLH_MASK: u8 = 0x0f;
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ST7567_SEG_DIR_REV` is never used
[INFO] [stderr]   --> src/consts.rs:22:11
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub const ST7567_SEG_DIR_REV: u8 = 0xa1; // 0xa1: Column address 128 is mapped to SEG0 */
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ST7567_DISPINVERSE` is never used
[INFO] [stderr]   --> src/consts.rs:24:11
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub const ST7567_DISPINVERSE: u8 = 0xa7; // 0xa7: Inverse display */
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ST7567_DISPRAM` is never used
[INFO] [stderr]   --> src/consts.rs:25:11
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub const ST7567_DISPRAM: u8 = 0xa4; // 0xa4: Resume to RAM content display */
[INFO] [stderr]    |           ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ST7567_DISPENTIRE` is never used
[INFO] [stderr]   --> src/consts.rs:26:11
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub const ST7567_DISPENTIRE: u8 = 0xa5; // 0xa5: Entire display ON */
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ST7567_BIAS_1_9` is never used
[INFO] [stderr]   --> src/consts.rs:27:11
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub const ST7567_BIAS_1_9: u8 = 0xa2; // 0xa2: Select BIAS setting 1/9 */
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ST7567_EXIT_SOFTRST` is never used
[INFO] [stderr]   --> src/consts.rs:31:11
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub const ST7567_EXIT_SOFTRST: u8 = 0xe2; // 0xe2: Software RESET */
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ST7567_SETCOMNORMAL` is never used
[INFO] [stderr]   --> src/consts.rs:32:11
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub const ST7567_SETCOMNORMAL: u8 = 0xc0; // 0xc0: Set COM output direction, normal mode */
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ST7567_POWERCTRL_VF` is never used
[INFO] [stderr]   --> src/consts.rs:34:11
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub const ST7567_POWERCTRL_VF: u8 = 0x29; // 0x29: Control built-in power circuit */
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ST7567_POWERCTRL_VR` is never used
[INFO] [stderr]   --> src/consts.rs:35:11
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub const ST7567_POWERCTRL_VR: u8 = 0x2a; // 0x2a: Control built-in power circuit */
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ST7567_POWERCTRL_VB` is never used
[INFO] [stderr]   --> src/consts.rs:36:11
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub const ST7567_POWERCTRL_VB: u8 = 0x2c; // 0x2c: Control built-in power circuit */
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ST7567_REG_RES_RR0` is never used
[INFO] [stderr]   --> src/consts.rs:38:11
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub const ST7567_REG_RES_RR0: u8 = 0x21; // 0x21: Regulation Resistior ratio */
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ST7567_REG_RES_RR1` is never used
[INFO] [stderr]   --> src/consts.rs:39:11
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub const ST7567_REG_RES_RR1: u8 = 0x22; // 0x22: Regulation Resistior ratio */
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ST7567_REG_RES_RR2` is never used
[INFO] [stderr]   --> src/consts.rs:40:11
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub const ST7567_REG_RES_RR2: u8 = 0x24; // 0x24: Regulation Resistior ratio */
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ST7567_SETBOOSTER` is never used
[INFO] [stderr]   --> src/consts.rs:42:11
[INFO] [stderr]    |
[INFO] [stderr] 42 | pub const ST7567_SETBOOSTER: u8 = 0xf8; // Set booster level */
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ST7567_SETBOOSTER4X` is never used
[INFO] [stderr]   --> src/consts.rs:43:11
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub const ST7567_SETBOOSTER4X: u8 = 0x00; // Set booster level */
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ST7567_SETBOOSTER5X` is never used
[INFO] [stderr]   --> src/consts.rs:44:11
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub const ST7567_SETBOOSTER5X: u8 = 0x01; // Set booster level */
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ST7567_NOP` is never used
[INFO] [stderr]   --> src/consts.rs:45:11
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub const ST7567_NOP: u8 = 0xe3; // 0xe3: NOP Command for no operation */
[INFO] [stderr]    |           ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ST7565_STARTBYTES` is never used
[INFO] [stderr]   --> src/consts.rs:46:11
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub const ST7565_STARTBYTES: u8 = 0;
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `st7567` (lib) generated 23 warnings
[INFO] [stderr] warning: `st7567` (lib test) generated 23 warnings (23 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/st7567-055ef7b0c3615b9e)
[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] [stderr]    Doc-tests st7567
[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" "a87716592fb32f3fb904d066f5a1cf8417c38007067d0810c14a2a5f41f12f35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a87716592fb32f3fb904d066f5a1cf8417c38007067d0810c14a2a5f41f12f35", kill_on_drop: false }`
[INFO] [stdout] a87716592fb32f3fb904d066f5a1cf8417c38007067d0810c14a2a5f41f12f35