[INFO] fetching crate icm426xx 0.4.0...
[INFO] checking icm426xx-0.4.0 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate icm426xx 0.4.0 into /workspace/builds/worker-0-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate icm426xx 0.4.0 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bytemuck v1.20.0
[INFO] [stderr]   Downloaded bytemuck_derive v1.8.0
[INFO] [stderr]   Downloaded embedded-time v0.12.1
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[INFO] [stderr]   Downloaded embedded-hal-bus v0.2.0
[INFO] [stderr]   Downloaded defmt-macros v0.3.9
[INFO] [stderr]   Downloaded arbitrary-int v1.2.7
[INFO] [stderr]   Downloaded bilge-impl v0.2.0
[INFO] [stderr]   Downloaded defmt v0.3.8
[INFO] [stderr]   Downloaded embedded-hal-mock v0.11.1
[INFO] [stderr]   Downloaded async-executor v1.13.1
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[INFO] [stderr]   Downloaded bilge v0.2.0
[INFO] [stderr]   Downloaded async-io v2.4.0
[INFO] [stderr]   Downloaded futures-lite v2.5.0
[INFO] [stderr]   Downloaded value-bag v1.10.0
[INFO] [stderr]   Downloaded syn v2.0.89
[INFO] [stderr]   Downloaded rustix v0.38.41
[INFO] [stderr]   Downloaded libc v0.2.164
[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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 235052b305ef0fde10de13566c2b77c77872361cb83eb57ef1e369970cb00cbf
[INFO] running `Command { std: "docker" "start" "-a" "235052b305ef0fde10de13566c2b77c77872361cb83eb57ef1e369970cb00cbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "235052b305ef0fde10de13566c2b77c77872361cb83eb57ef1e369970cb00cbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "235052b305ef0fde10de13566c2b77c77872361cb83eb57ef1e369970cb00cbf", kill_on_drop: false }`
[INFO] [stdout] 235052b305ef0fde10de13566c2b77c77872361cb83eb57ef1e369970cb00cbf
[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=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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9f9f9710b1508080b2f302e46bc6aba42bccf57d461958bd4952ad29e63bcfd
[INFO] running `Command { std: "docker" "start" "-a" "d9f9f9710b1508080b2f302e46bc6aba42bccf57d461958bd4952ad29e63bcfd", 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 embedded-hal v1.0.0
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]     Checking futures-lite v2.5.0
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking tracing-core v0.1.32
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[INFO] [stderr]     Checking value-bag v1.10.0
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[INFO] [stderr]     Checking event-listener v5.3.1
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[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling quote v1.0.37
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[INFO] [stderr]    Compiling rustix v0.37.27
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[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
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[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
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[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]     Checking futures-lite v1.13.0
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[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]     Checking async-executor v1.13.1
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]    Compiling embedded-hal-bus v0.2.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking arbitrary-int v1.2.7
[INFO] [stderr]     Checking embedded-hal v0.2.7
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[INFO] [stderr]     Checking kv-log-macro v1.0.7
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[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]    Compiling async-attributes v1.1.2
[INFO] [stderr]     Checking bilge v0.2.0
[INFO] [stderr]     Checking polling v3.7.4
[INFO] [stderr]     Checking async-io v2.4.0
[INFO] [stderr]     Checking bytemuck v1.20.0
[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] 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.48s
[INFO] running `Command { std: "docker" "inspect" "d9f9f9710b1508080b2f302e46bc6aba42bccf57d461958bd4952ad29e63bcfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9f9f9710b1508080b2f302e46bc6aba42bccf57d461958bd4952ad29e63bcfd", kill_on_drop: false }`
[INFO] [stdout] d9f9f9710b1508080b2f302e46bc6aba42bccf57d461958bd4952ad29e63bcfd