[INFO] fetching crate bq40z50-rx 0.7.2...
[INFO] checking bq40z50-rx-0.7.2 against master#377656d3dd3f9c23a9c8713e163f4365a5261a84 for pr-146470-4
[INFO] extracting crate bq40z50-rx 0.7.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate bq40z50-rx 0.7.2
[INFO] finished tweaking crates.io crate bq40z50-rx 0.7.2
[INFO] tweaked toml for crates.io crate bq40z50-rx 0.7.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bq40z50-rx 0.7.2 on toolchain 377656d3dd3f9c23a9c8713e163f4365a5261a84
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bq40z50-rx 0.7.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 1f7fca91fa271b447d5054fa1827391a1fb7e3982956be7f315cd2435b1c7b5a
[INFO] running `Command { std: "docker" "start" "-a" "1f7fca91fa271b447d5054fa1827391a1fb7e3982956be7f315cd2435b1c7b5a", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "eb78516be5faf614e0470ef72f5c412f4be63f8c1672ed392ba03ed956f1ad5e", kill_on_drop: false }`
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[INFO] [stdout] warning: unused macro definition: `implement_embedded_batteries`
[INFO] [stdout]   --> src/common.rs:46:14
[INFO] [stdout]    |
[INFO] [stdout] 46 | macro_rules! implement_embedded_batteries {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `implement_embedded_batteries`
[INFO] [stdout]    --> src/common.rs:413:16
[INFO] [stdout]     |
[INFO] [stdout] 413 | pub(crate) use implement_embedded_batteries;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `bq40z50_tests`
[INFO] [stdout]  --> src/tests.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | macro_rules! bq40z50_tests {
[INFO] [stdout]   |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bq40z50_tests`
[INFO] [stdout]    --> src/tests.rs:827:16
[INFO] [stdout]     |
[INFO] [stdout] 827 | pub(crate) use bq40z50_tests;
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `versions::*`
[INFO] [stdout]   --> src/lib.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub use versions::*;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `implement_embedded_batteries`
[INFO] [stdout]   --> src/common.rs:46:14
[INFO] [stdout]    |
[INFO] [stdout] 46 | macro_rules! implement_embedded_batteries {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `implement_embedded_batteries`
[INFO] [stdout]    --> src/common.rs:413:16
[INFO] [stdout]     |
[INFO] [stdout] 413 | pub(crate) use implement_embedded_batteries;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `bq40z50_tests`
[INFO] [stdout]  --> src/tests.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | macro_rules! bq40z50_tests {
[INFO] [stdout]   |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bq40z50_tests`
[INFO] [stdout]    --> src/tests.rs:827:16
[INFO] [stdout]     |
[INFO] [stdout] 827 | pub(crate) use bq40z50_tests;
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]    --> src/lib.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout]  27 | mod tests;
[INFO] [stdout]     | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `versions::*`
[INFO] [stdout]   --> src/lib.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub use versions::*;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CapacityModeState` is never used
[INFO] [stdout]   --> src/common.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub(crate) enum CapacityModeState {
[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 `LARGEST_REG_SIZE_BYTES` is never used
[INFO] [stdout]  --> src/consts.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) const LARGEST_REG_SIZE_BYTES: usize = 32;
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LARGEST_CMD_SIZE_BYTES` is never used
[INFO] [stdout]  --> src/consts.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub(crate) const LARGEST_CMD_SIZE_BYTES: usize = 32;
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LARGEST_BUF_SIZE_BYTES` is never used
[INFO] [stdout]  --> src/consts.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) const LARGEST_BUF_SIZE_BYTES: usize = 33;
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LARGEST_DF_BLOCK_SIZE_BYTES` is never used
[INFO] [stdout]  --> src/consts.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub(crate) const LARGEST_DF_BLOCK_SIZE_BYTES: usize = 32;
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BQ_ADDR` is never used
[INFO] [stdout]  --> src/consts.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) const BQ_ADDR: u8 = 0x0B;
[INFO] [stdout]   |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAC_CMD_ADDR_SIZE_BYTES` is never used
[INFO] [stdout]  --> src/consts.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) const MAC_CMD_ADDR_SIZE_BYTES: u8 = 2;
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAC_CMD_ADDR_SIZE_BITS` is never used
[INFO] [stdout]  --> src/consts.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) const MAC_CMD_ADDR_SIZE_BITS: u8 = MAC_CMD_ADDR_SIZE_BYTES * 8;
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAC_CMD` is never used
[INFO] [stdout]  --> src/consts.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub(crate) const MAC_CMD: u8 = 0x44;
[INFO] [stdout]   |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SECURITY_KEYS_CMD` is never used
[INFO] [stdout]   --> src/consts.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) const SECURITY_KEYS_CMD: [u8; MAC_CMD_ADDR_SIZE_BYTES as usize] = 0x0035u16.to_le_bytes();
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SECURITY_KEYS_DATA_LEN_BYTES` is never used
[INFO] [stdout]   --> src/consts.rs:13:18
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(crate) const SECURITY_KEYS_DATA_LEN_BYTES: u8 = 8;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SECURITY_KEYS_LEN_BYTES` is never used
[INFO] [stdout]   --> src/consts.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) const SECURITY_KEYS_LEN_BYTES: u8 = SECURITY_KEYS_DATA_LEN_BYTES + MAC_CMD_ADDR_SIZE_BYTES;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AUTH_KEY_CMD` is never used
[INFO] [stdout]   --> src/consts.rs:16:18
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub(crate) const AUTH_KEY_CMD: [u8; MAC_CMD_ADDR_SIZE_BYTES as usize] = 0x0037u16.to_le_bytes();
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AUTH_KEY_DATA_LEN_BYTES` is never used
[INFO] [stdout]   --> src/consts.rs:17:18
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub(crate) const AUTH_KEY_DATA_LEN_BYTES: u8 = 16;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AUTH_KEY_LEN_BYTES` is never used
[INFO] [stdout]   --> src/consts.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub(crate) const AUTH_KEY_LEN_BYTES: u8 = AUTH_KEY_DATA_LEN_BYTES + MAC_CMD_ADDR_SIZE_BYTES;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MFG_INFO_CMD` is never used
[INFO] [stdout]   --> src/consts.rs:20:18
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub(crate) const MFG_INFO_CMD: u8 = 0x70;
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CHRG_VOLTAGE_OVERRIDE_CMD` is never used
[INFO] [stdout]   --> src/consts.rs:23:18
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub(crate) const CHRG_VOLTAGE_OVERRIDE_CMD: [u8; MAC_CMD_ADDR_SIZE_BYTES as usize] = 0x00B0u16.to_le_bytes();
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CHRG_VOLTAGE_OVERRIDE_SIZE_BYTES` is never used
[INFO] [stdout]   --> src/consts.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub(crate) const CHRG_VOLTAGE_OVERRIDE_SIZE_BYTES: u8 = 10;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_ERROR_BACKOFF_DELAY_MS` is never used
[INFO] [stdout]   --> src/consts.rs:28:18
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub(crate) const DEFAULT_ERROR_BACKOFF_DELAY_MS: u32 = 10;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DeviceInterface` is never constructed
[INFO] [stdout]   --> src/interface.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct DeviceInterface<I2C: I2cTrait, DELAY: DelayTrait> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/interface.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl<I2C: I2cTrait, DELAY: DelayTrait> DeviceInterface<I2C, DELAY> {
[INFO] [stdout]    | ------------------------------------------------------------------ associated function in this implementation
[INFO] [stdout] 24 |     pub fn new(i2c: I2C, delay: DELAY) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `mac_write_with_retries` and `mac_write_to_df_with_retries` are never used
[INFO] [stdout]   --> src/interface.rs:34:25
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl<I2C: I2cTrait, DELAY: DelayTrait> DeviceInterface<I2C, DELAY> {
[INFO] [stdout]    | ------------------------------------------------------------------ methods in this implementation
[INFO] [stdout] 34 |     pub(crate) async fn mac_write_with_retries(
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub(crate) async fn mac_write_to_df_with_retries(
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `write_with_retries_internal`, `write_with_retries`, `read_with_retries`, `mac_read_with_retries`, `mac_read_from_df_with_retries`, and `mac_read_from_df_with_retries_pec` are never used
[INFO] [stdout]    --> src/interface.rs:91:14
[INFO] [stdout]     |
[INFO] [stdout]  90 | impl<I2C: I2cTrait, DELAY: DelayTrait> DeviceInterface<I2C, DELAY> {
[INFO] [stdout]     | ------------------------------------------------------------------ methods in this implementation
[INFO] [stdout]  91 |     async fn write_with_retries_internal(&mut self, write: &[u8]) -> Result<(), BQ40Z50Error<I2C::Error>> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     pub(crate) async fn write_with_retries(
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 |     pub(crate) async fn read_with_retries(
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 196 |     pub(crate) async fn mac_read_with_retries(
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 287 |     pub(crate) async fn mac_read_from_df_with_retries(
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 360 |     pub(crate) async fn mac_read_from_df_with_retries_pec(
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CapacityModeState` is never used
[INFO] [stdout]   --> src/common.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub(crate) enum CapacityModeState {
[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 `LARGEST_REG_SIZE_BYTES` is never used
[INFO] [stdout]  --> src/consts.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) const LARGEST_REG_SIZE_BYTES: usize = 32;
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LARGEST_CMD_SIZE_BYTES` is never used
[INFO] [stdout]  --> src/consts.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub(crate) const LARGEST_CMD_SIZE_BYTES: usize = 32;
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LARGEST_BUF_SIZE_BYTES` is never used
[INFO] [stdout]  --> src/consts.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) const LARGEST_BUF_SIZE_BYTES: usize = 33;
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LARGEST_DF_BLOCK_SIZE_BYTES` is never used
[INFO] [stdout]  --> src/consts.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub(crate) const LARGEST_DF_BLOCK_SIZE_BYTES: usize = 32;
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BQ_ADDR` is never used
[INFO] [stdout]  --> src/consts.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) const BQ_ADDR: u8 = 0x0B;
[INFO] [stdout]   |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAC_CMD_ADDR_SIZE_BYTES` is never used
[INFO] [stdout]  --> src/consts.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) const MAC_CMD_ADDR_SIZE_BYTES: u8 = 2;
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAC_CMD_ADDR_SIZE_BITS` is never used
[INFO] [stdout]  --> src/consts.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) const MAC_CMD_ADDR_SIZE_BITS: u8 = MAC_CMD_ADDR_SIZE_BYTES * 8;
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAC_CMD` is never used
[INFO] [stdout]  --> src/consts.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub(crate) const MAC_CMD: u8 = 0x44;
[INFO] [stdout]   |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SECURITY_KEYS_CMD` is never used
[INFO] [stdout]   --> src/consts.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) const SECURITY_KEYS_CMD: [u8; MAC_CMD_ADDR_SIZE_BYTES as usize] = 0x0035u16.to_le_bytes();
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SECURITY_KEYS_DATA_LEN_BYTES` is never used
[INFO] [stdout]   --> src/consts.rs:13:18
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(crate) const SECURITY_KEYS_DATA_LEN_BYTES: u8 = 8;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SECURITY_KEYS_LEN_BYTES` is never used
[INFO] [stdout]   --> src/consts.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) const SECURITY_KEYS_LEN_BYTES: u8 = SECURITY_KEYS_DATA_LEN_BYTES + MAC_CMD_ADDR_SIZE_BYTES;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AUTH_KEY_CMD` is never used
[INFO] [stdout]   --> src/consts.rs:16:18
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub(crate) const AUTH_KEY_CMD: [u8; MAC_CMD_ADDR_SIZE_BYTES as usize] = 0x0037u16.to_le_bytes();
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AUTH_KEY_DATA_LEN_BYTES` is never used
[INFO] [stdout]   --> src/consts.rs:17:18
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub(crate) const AUTH_KEY_DATA_LEN_BYTES: u8 = 16;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AUTH_KEY_LEN_BYTES` is never used
[INFO] [stdout]   --> src/consts.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub(crate) const AUTH_KEY_LEN_BYTES: u8 = AUTH_KEY_DATA_LEN_BYTES + MAC_CMD_ADDR_SIZE_BYTES;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MFG_INFO_CMD` is never used
[INFO] [stdout]   --> src/consts.rs:20:18
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub(crate) const MFG_INFO_CMD: u8 = 0x70;
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CHRG_VOLTAGE_OVERRIDE_CMD` is never used
[INFO] [stdout]   --> src/consts.rs:23:18
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub(crate) const CHRG_VOLTAGE_OVERRIDE_CMD: [u8; MAC_CMD_ADDR_SIZE_BYTES as usize] = 0x00B0u16.to_le_bytes();
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CHRG_VOLTAGE_OVERRIDE_SIZE_BYTES` is never used
[INFO] [stdout]   --> src/consts.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub(crate) const CHRG_VOLTAGE_OVERRIDE_SIZE_BYTES: u8 = 10;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_ERROR_BACKOFF_DELAY_MS` is never used
[INFO] [stdout]   --> src/consts.rs:28:18
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub(crate) const DEFAULT_ERROR_BACKOFF_DELAY_MS: u32 = 10;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DeviceInterface` is never constructed
[INFO] [stdout]   --> src/interface.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct DeviceInterface<I2C: I2cTrait, DELAY: DelayTrait> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/interface.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl<I2C: I2cTrait, DELAY: DelayTrait> DeviceInterface<I2C, DELAY> {
[INFO] [stdout]    | ------------------------------------------------------------------ associated function in this implementation
[INFO] [stdout] 24 |     pub fn new(i2c: I2C, delay: DELAY) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `mac_write_with_retries` and `mac_write_to_df_with_retries` are never used
[INFO] [stdout]   --> src/interface.rs:34:25
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl<I2C: I2cTrait, DELAY: DelayTrait> DeviceInterface<I2C, DELAY> {
[INFO] [stdout]    | ------------------------------------------------------------------ methods in this implementation
[INFO] [stdout] 34 |     pub(crate) async fn mac_write_with_retries(
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub(crate) async fn mac_write_to_df_with_retries(
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `write_with_retries_internal`, `write_with_retries`, `read_with_retries`, `mac_read_with_retries`, `mac_read_from_df_with_retries`, and `mac_read_from_df_with_retries_pec` are never used
[INFO] [stdout]    --> src/interface.rs:91:14
[INFO] [stdout]     |
[INFO] [stdout]  90 | impl<I2C: I2cTrait, DELAY: DelayTrait> DeviceInterface<I2C, DELAY> {
[INFO] [stdout]     | ------------------------------------------------------------------ methods in this implementation
[INFO] [stdout]  91 |     async fn write_with_retries_internal(&mut self, write: &[u8]) -> Result<(), BQ40Z50Error<I2C::Error>> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     pub(crate) async fn write_with_retries(
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 |     pub(crate) async fn read_with_retries(
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 196 |     pub(crate) async fn mac_read_with_retries(
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 287 |     pub(crate) async fn mac_read_from_df_with_retries(
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 360 |     pub(crate) async fn mac_read_from_df_with_retries_pec(
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.95s
[INFO] running `Command { std: "docker" "inspect" "eb78516be5faf614e0470ef72f5c412f4be63f8c1672ed392ba03ed956f1ad5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb78516be5faf614e0470ef72f5c412f4be63f8c1672ed392ba03ed956f1ad5e", kill_on_drop: false }`
[INFO] [stdout] eb78516be5faf614e0470ef72f5c412f4be63f8c1672ed392ba03ed956f1ad5e
