[INFO] fetching crate embedded-drivers 0.0.2...
[INFO] testing embedded-drivers-0.0.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate embedded-drivers 0.0.2 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate embedded-drivers 0.0.2
[INFO] finished tweaking crates.io crate embedded-drivers 0.0.2
[INFO] tweaked toml for crates.io crate embedded-drivers 0.0.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate embedded-drivers 0.0.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] [stderr]       Adding defmt v0.3.100 (available: v1.0.1)
[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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded void v1.0.2
[INFO] [stderr]   Downloaded defmt v0.3.100
[INFO] [stderr]   Downloaded nb v0.1.3
[INFO] [stderr]   Downloaded defmt-macros v1.0.1
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[INFO] [stderr]   Downloaded thiserror-impl v2.0.17
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[INFO] [stderr]   Downloaded defmt-parser v1.0.0
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[INFO] [stderr]   Downloaded embedded-hal v0.2.7
[INFO] [stderr]   Downloaded nb v1.1.0
[INFO] [stderr]   Downloaded syn v2.0.110
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50cdbc1f7a87fbad2bdfc3590444b0d2e47b149654cf95fe72a7d45988fb8468
[INFO] running `Command { std: "docker" "start" "-a" "50cdbc1f7a87fbad2bdfc3590444b0d2e47b149654cf95fe72a7d45988fb8468", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50cdbc1f7a87fbad2bdfc3590444b0d2e47b149654cf95fe72a7d45988fb8468", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50cdbc1f7a87fbad2bdfc3590444b0d2e47b149654cf95fe72a7d45988fb8468", kill_on_drop: false }`
[INFO] [stdout] 50cdbc1f7a87fbad2bdfc3590444b0d2e47b149654cf95fe72a7d45988fb8468
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a2ad933b492c514c4e77cc880e4201344d3771fc59e6fa5ffcbb17180dbb6d7
[INFO] running `Command { std: "docker" "start" "-a" "4a2ad933b492c514c4e77cc880e4201344d3771fc59e6fa5ffcbb17180dbb6d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling autocfg v1.5.0
[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 num-traits v0.2.19
[INFO] [stderr]    Compiling embedded-drivers v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `serde`
[INFO] [stdout]    --> src/bme280.rs:133:12
[INFO] [stdout]     |
[INFO] [stdout] 133 | #[cfg_attr(feature = "serde", derive(Serialize))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `defmt`
[INFO] [stdout]     = help: consider adding `serde` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `serde`
[INFO] [stdout]   --> src/bme280.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[cfg(feature = "serde")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `defmt`
[INFO] [stdout]    = help: consider adding `serde` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::marker::PhantomData`
[INFO] [stdout]  --> src/bme280.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use core::marker::PhantomData;
[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 import: `super::Device`
[INFO] [stdout]  --> src/onewire/ds18b20.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::Device;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `wire` and `dev` are never read
[INFO] [stdout]    --> src/onewire/mod.rs:390:5
[INFO] [stdout]     |
[INFO] [stdout] 389 | pub struct OneWireDevice<'a, P: OneWirePinExt> {
[INFO] [stdout]     |            ------------- fields in this struct
[INFO] [stdout] 390 |     wire: &'a mut OneWire<P>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 391 |     dev: Option<Device>,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `select_device` is never used
[INFO] [stdout]    --> src/onewire/mod.rs:395:8
[INFO] [stdout]     |
[INFO] [stdout] 394 | impl<P: OneWirePinExt> OneWireDevice<'_, P> {
[INFO] [stdout]     | ------------------------------------------- method in this implementation
[INFO] [stdout] 395 |     fn select_device<D: DelayUs<u16>>(&mut self, delay: &mut D) -> Result<(), Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.08s
[INFO] running `Command { std: "docker" "inspect" "4a2ad933b492c514c4e77cc880e4201344d3771fc59e6fa5ffcbb17180dbb6d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a2ad933b492c514c4e77cc880e4201344d3771fc59e6fa5ffcbb17180dbb6d7", kill_on_drop: false }`
[INFO] [stdout] 4a2ad933b492c514c4e77cc880e4201344d3771fc59e6fa5ffcbb17180dbb6d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 929f2ce309f74af7fa4346aa04fa83fdabf3ac575f1df8f966cf480e1fad54fe
[INFO] running `Command { std: "docker" "start" "-a" "929f2ce309f74af7fa4346aa04fa83fdabf3ac575f1df8f966cf480e1fad54fe", kill_on_drop: false }`
[INFO] [stdout] warning: unexpected `cfg` condition value: `serde`
[INFO] [stdout]    --> src/bme280.rs:133:12
[INFO] [stdout]     |
[INFO] [stdout] 133 | #[cfg_attr(feature = "serde", derive(Serialize))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `defmt`
[INFO] [stdout]     = help: consider adding `serde` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `serde`
[INFO] [stdout]   --> src/bme280.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[cfg(feature = "serde")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `defmt`
[INFO] [stdout]    = help: consider adding `serde` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::marker::PhantomData`
[INFO] [stdout]  --> src/bme280.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use core::marker::PhantomData;
[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 import: `super::Device`
[INFO] [stdout]  --> src/onewire/ds18b20.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::Device;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling embedded-drivers v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `wire` and `dev` are never read
[INFO] [stdout]    --> src/onewire/mod.rs:390:5
[INFO] [stdout]     |
[INFO] [stdout] 389 | pub struct OneWireDevice<'a, P: OneWirePinExt> {
[INFO] [stdout]     |            ------------- fields in this struct
[INFO] [stdout] 390 |     wire: &'a mut OneWire<P>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 391 |     dev: Option<Device>,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `select_device` is never used
[INFO] [stdout]    --> src/onewire/mod.rs:395:8
[INFO] [stdout]     |
[INFO] [stdout] 394 | impl<P: OneWirePinExt> OneWireDevice<'_, P> {
[INFO] [stdout]     | ------------------------------------------- method in this implementation
[INFO] [stdout] 395 |     fn select_device<D: DelayUs<u16>>(&mut self, delay: &mut D) -> Result<(), Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `serde`
[INFO] [stdout]    --> src/bme280.rs:133:12
[INFO] [stdout]     |
[INFO] [stdout] 133 | #[cfg_attr(feature = "serde", derive(Serialize))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `defmt`
[INFO] [stdout]     = help: consider adding `serde` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `serde`
[INFO] [stdout]   --> src/bme280.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[cfg(feature = "serde")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `defmt`
[INFO] [stdout]    = help: consider adding `serde` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::marker::PhantomData`
[INFO] [stdout]  --> src/bme280.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use core::marker::PhantomData;
[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 import: `super::Device`
[INFO] [stdout]  --> src/onewire/ds18b20.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::Device;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `wire` and `dev` are never read
[INFO] [stdout]    --> src/onewire/mod.rs:390:5
[INFO] [stdout]     |
[INFO] [stdout] 389 | pub struct OneWireDevice<'a, P: OneWirePinExt> {
[INFO] [stdout]     |            ------------- fields in this struct
[INFO] [stdout] 390 |     wire: &'a mut OneWire<P>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 391 |     dev: Option<Device>,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `select_device` is never used
[INFO] [stdout]    --> src/onewire/mod.rs:395:8
[INFO] [stdout]     |
[INFO] [stdout] 394 | impl<P: OneWirePinExt> OneWireDevice<'_, P> {
[INFO] [stdout]     | ------------------------------------------- method in this implementation
[INFO] [stdout] 395 |     fn select_device<D: DelayUs<u16>>(&mut self, delay: &mut D) -> Result<(), Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "929f2ce309f74af7fa4346aa04fa83fdabf3ac575f1df8f966cf480e1fad54fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "929f2ce309f74af7fa4346aa04fa83fdabf3ac575f1df8f966cf480e1fad54fe", kill_on_drop: false }`
[INFO] [stdout] 929f2ce309f74af7fa4346aa04fa83fdabf3ac575f1df8f966cf480e1fad54fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5c57e85b9edb0fc52ce8d44e526bdf2c008b1ad146ba91dbf50cedd301f31fc6
[INFO] running `Command { std: "docker" "start" "-a" "5c57e85b9edb0fc52ce8d44e526bdf2c008b1ad146ba91dbf50cedd301f31fc6", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `serde`
[INFO] [stderr]    --> src/bme280.rs:133:12
[INFO] [stderr]     |
[INFO] [stderr] 133 | #[cfg_attr(feature = "serde", derive(Serialize))]
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `defmt`
[INFO] [stderr]     = help: consider adding `serde` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `serde`
[INFO] [stderr]   --> src/bme280.rs:13:7
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[cfg(feature = "serde")]
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `defmt`
[INFO] [stderr]    = help: consider adding `serde` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `core::marker::PhantomData`
[INFO] [stderr]  --> src/bme280.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use core::marker::PhantomData;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::Device`
[INFO] [stderr]  --> src/onewire/ds18b20.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use super::Device;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `wire` and `dev` are never read
[INFO] [stderr]    --> src/onewire/mod.rs:390:5
[INFO] [stderr]     |
[INFO] [stderr] 389 | pub struct OneWireDevice<'a, P: OneWirePinExt> {
[INFO] [stderr]     |            ------------- fields in this struct
[INFO] [stderr] 390 |     wire: &'a mut OneWire<P>,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 391 |     dev: Option<Device>,
[INFO] [stderr]     |     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `select_device` is never used
[INFO] [stderr]    --> src/onewire/mod.rs:395:8
[INFO] [stderr]     |
[INFO] [stderr] 394 | impl<P: OneWirePinExt> OneWireDevice<'_, P> {
[INFO] [stderr]     | ------------------------------------------- method in this implementation
[INFO] [stderr] 395 |     fn select_device<D: DelayUs<u16>>(&mut self, delay: &mut D) -> Result<(), Error> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `embedded-drivers` (lib) generated 6 warnings (run `cargo fix --lib -p embedded-drivers` to apply 2 suggestions)
[INFO] [stderr] warning: `embedded-drivers` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/embedded_drivers-7a1c8833fc699403)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests embedded_drivers
[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] [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" "5c57e85b9edb0fc52ce8d44e526bdf2c008b1ad146ba91dbf50cedd301f31fc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c57e85b9edb0fc52ce8d44e526bdf2c008b1ad146ba91dbf50cedd301f31fc6", kill_on_drop: false }`
[INFO] [stdout] 5c57e85b9edb0fc52ce8d44e526bdf2c008b1ad146ba91dbf50cedd301f31fc6
