[INFO] fetching crate sen6x-driver 0.1.0...
[INFO] checking sen6x-driver-0.1.0 against 656ccbe796ff98def9b555c118e1620c5389e3b2 for pr-133502-25
[INFO] extracting crate sen6x-driver 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate sen6x-driver 0.1.0
[INFO] finished tweaking crates.io crate sen6x-driver 0.1.0
[INFO] tweaked toml for crates.io crate sen6x-driver 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sen6x-driver 0.1.0 on toolchain 656ccbe796ff98def9b555c118e1620c5389e3b2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sen6x-driver 0.1.0 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" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gcd v2.3.0
[INFO] [stderr]   Downloaded quote v1.0.46
[INFO] [stderr]   Downloaded thiserror-no-std v2.0.2
[INFO] [stderr]   Downloaded embedded-io v0.7.1
[INFO] [stderr]   Downloaded units-nostd v0.2.0
[INFO] [stderr]   Downloaded embedded-hal-async v1.0.0
[INFO] [stderr]   Downloaded sen6x-macros v0.1.0
[INFO] [stderr]   Downloaded hash32 v0.3.1
[INFO] [stderr]   Downloaded thiserror-impl-no-std v2.0.2
[INFO] [stderr]   Downloaded nb v1.1.0
[INFO] [stderr]   Downloaded nb v0.1.3
[INFO] [stderr]   Downloaded embassy-time-driver v0.2.2
[INFO] [stderr]   Downloaded bitrs v0.10.0
[INFO] [stderr]   Downloaded sensirion-i2c v0.4.0
[INFO] [stderr]   Downloaded embedded-hal-nb v1.0.0
[INFO] [stderr]   Downloaded embedded-hal v0.2.7
[INFO] [stderr]   Downloaded embedded-hal v1.0.0
[INFO] [stderr]   Downloaded stringcase v0.4.0
[INFO] [stderr]   Downloaded embassy-time v0.5.1
[INFO] [stderr]   Downloaded critical-section v1.2.0
[INFO] [stderr]   Downloaded embedded-io-async v0.7.0
[INFO] [stderr]   Downloaded embedded-hal-mock v0.11.1
[INFO] [stderr]   Downloaded embassy-sync v0.8.0
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.52
[INFO] [stderr]   Downloaded heapless v0.9.1
[INFO] [stderr]   Downloaded syn v2.0.118
[INFO] [stderr]   Downloaded zerocopy v0.8.52
[INFO] [stderr]   Downloaded fixed_str v0.9.1
[INFO] [stderr]   Downloaded bitrs-macro v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a7afb5758f4c0c359ab4b2d972a4e982a36d0ddd4172889629dffc3804d018c1
[INFO] running `Command { std: "docker" "start" "a7afb5758f4c0c359ab4b2d972a4e982a36d0ddd4172889629dffc3804d018c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7afb5758f4c0c359ab4b2d972a4e982a36d0ddd4172889629dffc3804d018c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a7afb5758f4c0c359ab4b2d972a4e982a36d0ddd4172889629dffc3804d018c1" "/opt/rustwide/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7afb5758f4c0c359ab4b2d972a4e982a36d0ddd4172889629dffc3804d018c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a7afb5758f4c0c359ab4b2d972a4e982a36d0ddd4172889629dffc3804d018c1" "/opt/rustwide/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling zerocopy v0.8.52
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]     Checking typenum v1.20.1
[INFO] [stderr]    Compiling sen6x-driver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking gcd v2.3.0
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]    Compiling stringcase v0.4.0
[INFO] [stderr]     Checking fixed_str v0.9.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]     Checking embedded-hal-nb v1.0.0
[INFO] [stderr]     Checking sensirion-i2c v0.4.0
[INFO] [stderr]     Checking embedded-hal-mock v0.11.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking units-nostd v0.2.0
[INFO] [stderr]    Compiling thiserror-impl-no-std v2.0.2
[INFO] [stderr]     Checking thiserror-no-std v2.0.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.52
[INFO] [stderr]    Compiling bitrs-macro v0.10.0
[INFO] [stderr]    Compiling sen6x-macros v0.1.0
[INFO] [stderr]     Checking bitrs v0.10.0
[INFO] [stdout] warning: fields `i2c`, `delay`, and `state` are never read
[INFO] [stdout]   --> src/lib.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct Sen6x<'a, I2C, D> {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 56 |     i2c: I2C,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 57 |     delay: RefCell<&'a mut D>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 58 |     state: State,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Sen6x` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SensorState` is never used
[INFO] [stdout]   --> src/lib.rs:79:7
[INFO] [stdout]    |
[INFO] [stdout] 79 | trait SensorState<E> {
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CommandId` is never used
[INFO] [stdout]  --> src/commands.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) enum CommandId {
[INFO] [stdout]   |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Measurement` is never constructed
[INFO] [stdout]   --> src/connection.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub(crate) enum State {
[INFO] [stdout]    |                 ----- variant in this enum
[INFO] [stdout] 10 |     Idle,
[INFO] [stdout] 11 |     Measurement,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `State` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SensorModel` is never used
[INFO] [stdout]   --> src/connection.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) trait SensorModel {
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Sen62` is never constructed
[INFO] [stdout]   --> src/connection.rs:27:15
[INFO] [stdout]    |
[INFO] [stdout] 27 | sensor_model!(Sen62, 0x6B);
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `sensor_model` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Sen63c` is never constructed
[INFO] [stdout]   --> src/connection.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 | sensor_model!(Sen63c, 0x6B);
[INFO] [stdout]    |               ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `sensor_model` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Sen65` is never constructed
[INFO] [stdout]   --> src/connection.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 29 | sensor_model!(Sen65, 0x6B);
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `sensor_model` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Sen66` is never constructed
[INFO] [stdout]   --> src/connection.rs:30:15
[INFO] [stdout]    |
[INFO] [stdout] 30 | sensor_model!(Sen66, 0x6B);
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `sensor_model` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Sen68` is never constructed
[INFO] [stdout]   --> src/connection.rs:31:15
[INFO] [stdout]    |
[INFO] [stdout] 31 | sensor_model!(Sen68, 0x6B);
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `sensor_model` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Sen69c` is never constructed
[INFO] [stdout]   --> src/connection.rs:32:15
[INFO] [stdout]    |
[INFO] [stdout] 32 | sensor_model!(Sen69c, 0x6B);
[INFO] [stdout]    |               ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `sensor_model` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Milliseconds` is never used
[INFO] [stdout]   --> src/types.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) type Milliseconds = u16;
[INFO] [stdout]    |                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `i2c`, `delay`, and `state` are never read
[INFO] [stdout]   --> src/lib.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct Sen6x<'a, I2C, D> {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 56 |     i2c: I2C,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 57 |     delay: RefCell<&'a mut D>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 58 |     state: State,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Sen6x` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SensorState` is never used
[INFO] [stdout]   --> src/lib.rs:79:7
[INFO] [stdout]    |
[INFO] [stdout] 79 | trait SensorState<E> {
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CommandId` is never used
[INFO] [stdout]  --> src/commands.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) enum CommandId {
[INFO] [stdout]   |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Measurement` is never constructed
[INFO] [stdout]   --> src/connection.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub(crate) enum State {
[INFO] [stdout]    |                 ----- variant in this enum
[INFO] [stdout] 10 |     Idle,
[INFO] [stdout] 11 |     Measurement,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `State` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SensorModel` is never used
[INFO] [stdout]   --> src/connection.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) trait SensorModel {
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Sen62` is never constructed
[INFO] [stdout]   --> src/connection.rs:27:15
[INFO] [stdout]    |
[INFO] [stdout] 27 | sensor_model!(Sen62, 0x6B);
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `sensor_model` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Sen63c` is never constructed
[INFO] [stdout]   --> src/connection.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 | sensor_model!(Sen63c, 0x6B);
[INFO] [stdout]    |               ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `sensor_model` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Sen65` is never constructed
[INFO] [stdout]   --> src/connection.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 29 | sensor_model!(Sen65, 0x6B);
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `sensor_model` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Sen66` is never constructed
[INFO] [stdout]   --> src/connection.rs:30:15
[INFO] [stdout]    |
[INFO] [stdout] 30 | sensor_model!(Sen66, 0x6B);
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `sensor_model` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Sen68` is never constructed
[INFO] [stdout]   --> src/connection.rs:31:15
[INFO] [stdout]    |
[INFO] [stdout] 31 | sensor_model!(Sen68, 0x6B);
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `sensor_model` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Sen69c` is never constructed
[INFO] [stdout]   --> src/connection.rs:32:15
[INFO] [stdout]    |
[INFO] [stdout] 32 | sensor_model!(Sen69c, 0x6B);
[INFO] [stdout]    |               ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `sensor_model` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `FromBytes` is never used
[INFO] [stdout]  --> src/io.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) trait FromBytes<const N: usize, R> {
[INFO] [stdout]   |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_size` is never used
[INFO] [stdout]   --> src/io.rs:10:21
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub(crate) const fn get_size<O, F, const N: usize>(_: fn(x: O) -> F) -> usize
[INFO] [stdout]    |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ToBytes` is never used
[INFO] [stdout]   --> src/io.rs:70:18
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(super) trait ToBytes<const N: usize> {
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_crc` is never used
[INFO] [stdout]    --> src/io.rs:115:15
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub(crate) fn check_crc<const N: usize, E>(bytes: &[u8]) -> Result<[u8; N], Error<E>> {
[INFO] [stdout]     |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ValueWrapper` is never used
[INFO] [stdout]    --> src/io.rs:130:18
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub(crate) trait ValueWrapper {
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Milliseconds` is never used
[INFO] [stdout]   --> src/types.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) type Milliseconds = u16;
[INFO] [stdout]    |                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.21s
[INFO] running `Command { std: "docker" "inspect" "a7afb5758f4c0c359ab4b2d972a4e982a36d0ddd4172889629dffc3804d018c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7afb5758f4c0c359ab4b2d972a4e982a36d0ddd4172889629dffc3804d018c1", kill_on_drop: false }`
[INFO] [stdout] a7afb5758f4c0c359ab4b2d972a4e982a36d0ddd4172889629dffc3804d018c1