[INFO] fetching crate icm426xx 0.4.0...
[INFO] checking icm426xx-0.4.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate icm426xx 0.4.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate icm426xx 0.4.0
[INFO] finished tweaking crates.io crate icm426xx 0.4.0
[INFO] tweaked toml for crates.io crate icm426xx 0.4.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate icm426xx 0.4.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate icm426xx 0.4.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ef48c82e18eca8081cd828bc68b19eeb023fb523b378036cbdfe8b4c160eb28
[INFO] running `Command { std: "docker" "start" "-a" "1ef48c82e18eca8081cd828bc68b19eeb023fb523b378036cbdfe8b4c160eb28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ef48c82e18eca8081cd828bc68b19eeb023fb523b378036cbdfe8b4c160eb28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ef48c82e18eca8081cd828bc68b19eeb023fb523b378036cbdfe8b4c160eb28", kill_on_drop: false }`
[INFO] [stdout] 1ef48c82e18eca8081cd828bc68b19eeb023fb523b378036cbdfe8b4c160eb28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3dbdfc305648afafbe0cac45c875d4152a858651ae63ee8a128a7376240391f
[INFO] running `Command { std: "docker" "start" "-a" "a3dbdfc305648afafbe0cac45c875d4152a858651ae63ee8a128a7376240391f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]     Checking pin-project-lite v0.2.15
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libc v0.2.164
[INFO] [stderr]     Checking fastrand v2.2.0
[INFO] [stderr]    Compiling rustix v0.38.41
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking futures-lite v2.5.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking value-bag v1.10.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking event-listener v5.3.1
[INFO] [stderr]    Compiling syn v2.0.89
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]     Checking event-listener-strategy v0.5.2
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]     Checking async-lock v3.4.0
[INFO] [stderr]     Checking piper v0.2.4
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking waker-fn v1.2.0
[INFO] [stderr]    Compiling portable-atomic v1.10.0
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]     Checking blocking v1.6.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking async-executor v1.13.1
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]    Compiling embedded-hal-bus v0.2.0
[INFO] [stderr]     Checking arbitrary-int v1.2.7
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]     Checking embedded-time v0.12.1
[INFO] [stderr]     Checking embedded-hal-nb v1.0.0
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]     Checking embedded-hal-mock v0.11.1
[INFO] [stderr]    Compiling bytemuck_derive v1.8.0
[INFO] [stderr]    Compiling bilge-impl v0.2.0
[INFO] [stderr]     Checking polling v3.7.4
[INFO] [stderr]     Checking async-io v2.4.0
[INFO] [stderr]     Checking bilge v0.2.0
[INFO] [stderr]     Checking bytemuck v1.20.0
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]     Checking icm426xx v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking async-global-executor v2.4.1
[INFO] [stderr]     Checking async-std v1.12.0
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/fifo.rs:100:12
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub struct FifoPacket4 {
[INFO] [stdout]     |            ^^^^^^^^^^^ field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/fifo.rs:98:1
[INFO] [stdout]     |
[INFO] [stdout]  98 | / #[repr(C)]
[INFO] [stdout]  99 | | #[cfg_attr(feature = "defmt", derive(defmt::Format))]
[INFO] [stdout] 100 | | pub struct FifoPacket4 {
[INFO] [stdout] 101 | |     pub fifo_header: u8,
[INFO] [stdout] ...   |
[INFO] [stdout] 120 | |     pub ext_accel_z_gyro_z: u8, // Accel Z [3:0] Gyro Z [3:0]
[INFO] [stdout] 121 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<UInt<u8, 1>, Infallible>
[INFO] [stdout]   --> src/fifo.rs:53:1
[INFO] [stdout]    |
[INFO] [stdout] 53 | #[bitsize(8)]
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the attribute macro `::bilge::bitsize_internal` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<UInt<u8, 2>, Infallible>
[INFO] [stdout]   --> src/fifo.rs:53:1
[INFO] [stdout]    |
[INFO] [stdout] 53 | #[bitsize(8)]
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `::bilge::bitsize_internal` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `icm426xx` (lib) due to 2 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/fifo.rs:100:12
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub struct FifoPacket4 {
[INFO] [stdout]     |            ^^^^^^^^^^^ field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/fifo.rs:98:1
[INFO] [stdout]     |
[INFO] [stdout]  98 | / #[repr(C)]
[INFO] [stdout]  99 | | #[cfg_attr(feature = "defmt", derive(defmt::Format))]
[INFO] [stdout] 100 | | pub struct FifoPacket4 {
[INFO] [stdout] 101 | |     pub fifo_header: u8,
[INFO] [stdout] ...   |
[INFO] [stdout] 120 | |     pub ext_accel_z_gyro_z: u8, // Accel Z [3:0] Gyro Z [3:0]
[INFO] [stdout] 121 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<UInt<u8, 1>, Infallible>
[INFO] [stdout]   --> src/fifo.rs:53:1
[INFO] [stdout]    |
[INFO] [stdout] 53 | #[bitsize(8)]
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the attribute macro `::bilge::bitsize_internal` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<UInt<u8, 2>, Infallible>
[INFO] [stdout]   --> src/fifo.rs:53:1
[INFO] [stdout]    |
[INFO] [stdout] 53 | #[bitsize(8)]
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `::bilge::bitsize_internal` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `icm426xx` (lib test) due to 2 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "a3dbdfc305648afafbe0cac45c875d4152a858651ae63ee8a128a7376240391f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3dbdfc305648afafbe0cac45c875d4152a858651ae63ee8a128a7376240391f", kill_on_drop: false }`
[INFO] [stdout] a3dbdfc305648afafbe0cac45c875d4152a858651ae63ee8a128a7376240391f
