[INFO] fetching crate mpu9250-dmp 1.0.0...
[INFO] testing mpu9250-dmp-1.0.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate mpu9250-dmp 1.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate mpu9250-dmp 1.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate mpu9250-dmp 1.0.0
[INFO] tweaked toml for crates.io crate mpu9250-dmp 1.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mpu9250-dmp 1.0.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "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" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 72 packages to highest compatible versions
[INFO] [stderr]       Adding clap v2.34.0 (available: v4.6.7)
[INFO] [stderr]       Adding i2cdev v0.3.2 (available: v0.6.2)
[INFO] [stderr]       Adding ndarray v0.12.1 (available: v0.17.2)
[INFO] [stderr]       Adding sysfs_gpio v0.5.4 (available: v0.6.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `mpu9250-dmp` (manifest) generated 1 warning
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rawpointer v0.1.0
[INFO] [stderr]   Downloaded ak8963 v1.1.0
[INFO] [stderr]   Downloaded itertools v0.7.11
[INFO] [stderr]   Downloaded matrixmultiply v0.1.15
[INFO] [stderr]   Downloaded ndarray v0.12.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 25cbe718e2394eefdef5e6e8280a239fd737ce311e0ec17bd4b290020ca93bee
[INFO] running `Command { std: "docker" "start" "25cbe718e2394eefdef5e6e8280a239fd737ce311e0ec17bd4b290020ca93bee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25cbe718e2394eefdef5e6e8280a239fd737ce311e0ec17bd4b290020ca93bee", 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" "25cbe718e2394eefdef5e6e8280a239fd737ce311e0ec17bd4b290020ca93bee" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25cbe718e2394eefdef5e6e8280a239fd737ce311e0ec17bd4b290020ca93bee", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "25cbe718e2394eefdef5e6e8280a239fd737ce311e0ec17bd4b290020ca93bee" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `mpu9250-dmp` (manifest) generated 1 warning
[INFO] [stderr]    Compiling bitflags v2.13.2
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling serde_json v1.0.154
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling pulldown-cmark v0.9.6
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling cfg-if v1.0.5
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling libc v0.2.191
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling unicase v2.10.0
[INFO] [stderr]    Compiling fastrand v2.5.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling bytecount v0.6.9
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling matrixmultiply v0.1.15
[INFO] [stderr]    Compiling nix v0.10.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling ndarray v0.12.1
[INFO] [stderr]    Compiling either v1.19.0
[INFO] [stderr]    Compiling rawpointer v0.1.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling cargo-platform v0.1.9
[INFO] [stderr]    Compiling cargo_metadata v0.14.2
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling skeptic v0.13.7
[INFO] [stderr]    Compiling i2cdev v0.3.2
[INFO] [stderr]    Compiling ak8963 v1.1.0
[INFO] [stderr]    Compiling mpu9250-dmp v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/dmp.rs:18:32
[INFO] [stdout]    |
[INFO] [stdout] 18 | const QUAT_ERROR_THRESH: i32 = (1 << 16);
[INFO] [stdout]    |                                ^       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 - const QUAT_ERROR_THRESH: i32 = (1 << 16);
[INFO] [stdout] 18 + const QUAT_ERROR_THRESH: i32 = 1 << 16;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/dmp.rs:19:37
[INFO] [stdout]    |
[INFO] [stdout] 19 | const QUAT_MAG_SQ_NORMALIZED: i32 = (1 << 28);
[INFO] [stdout]    |                                     ^       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 19 - const QUAT_MAG_SQ_NORMALIZED: i32 = (1 << 28);
[INFO] [stdout] 19 + const QUAT_MAG_SQ_NORMALIZED: i32 = 1 << 28;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/dmp.rs:20:30
[INFO] [stdout]    |
[INFO] [stdout] 20 | const QUAT_MAG_SQ_MIN: i32 = (QUAT_MAG_SQ_NORMALIZED - QUAT_ERROR_THRESH);
[INFO] [stdout]    |                              ^                                          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 20 - const QUAT_MAG_SQ_MIN: i32 = (QUAT_MAG_SQ_NORMALIZED - QUAT_ERROR_THRESH);
[INFO] [stdout] 20 + const QUAT_MAG_SQ_MIN: i32 = QUAT_MAG_SQ_NORMALIZED - QUAT_ERROR_THRESH;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/dmp.rs:21:30
[INFO] [stdout]    |
[INFO] [stdout] 21 | const QUAT_MAG_SQ_MAX: i32 = (QUAT_MAG_SQ_NORMALIZED + QUAT_ERROR_THRESH);
[INFO] [stdout]    |                              ^                                          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 - const QUAT_MAG_SQ_MAX: i32 = (QUAT_MAG_SQ_NORMALIZED + QUAT_ERROR_THRESH);
[INFO] [stdout] 21 + const QUAT_MAG_SQ_MAX: i32 = QUAT_MAG_SQ_NORMALIZED + QUAT_ERROR_THRESH;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 14.08s
[INFO] running `Command { std: "docker" "inspect" "25cbe718e2394eefdef5e6e8280a239fd737ce311e0ec17bd4b290020ca93bee", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "25cbe718e2394eefdef5e6e8280a239fd737ce311e0ec17bd4b290020ca93bee" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `mpu9250-dmp` (manifest) generated 1 warning
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/dmp.rs:18:32
[INFO] [stdout]    |
[INFO] [stdout] 18 | const QUAT_ERROR_THRESH: i32 = (1 << 16);
[INFO] [stdout]    |                                ^       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 - const QUAT_ERROR_THRESH: i32 = (1 << 16);
[INFO] [stdout] 18 + const QUAT_ERROR_THRESH: i32 = 1 << 16;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/dmp.rs:19:37
[INFO] [stdout]    |
[INFO] [stdout] 19 | const QUAT_MAG_SQ_NORMALIZED: i32 = (1 << 28);
[INFO] [stdout]    |                                     ^       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 19 - const QUAT_MAG_SQ_NORMALIZED: i32 = (1 << 28);
[INFO] [stdout] 19 + const QUAT_MAG_SQ_NORMALIZED: i32 = 1 << 28;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/dmp.rs:20:30
[INFO] [stdout]    |
[INFO] [stdout] 20 | const QUAT_MAG_SQ_MIN: i32 = (QUAT_MAG_SQ_NORMALIZED - QUAT_ERROR_THRESH);
[INFO] [stdout]    |                              ^                                          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 20 - const QUAT_MAG_SQ_MIN: i32 = (QUAT_MAG_SQ_NORMALIZED - QUAT_ERROR_THRESH);
[INFO] [stdout] 20 + const QUAT_MAG_SQ_MIN: i32 = QUAT_MAG_SQ_NORMALIZED - QUAT_ERROR_THRESH;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/dmp.rs:21:30
[INFO] [stdout]    |
[INFO] [stdout] 21 | const QUAT_MAG_SQ_MAX: i32 = (QUAT_MAG_SQ_NORMALIZED + QUAT_ERROR_THRESH);
[INFO] [stdout]    |                              ^                                          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 - const QUAT_MAG_SQ_MAX: i32 = (QUAT_MAG_SQ_NORMALIZED + QUAT_ERROR_THRESH);
[INFO] [stdout] 21 + const QUAT_MAG_SQ_MAX: i32 = QUAT_MAG_SQ_NORMALIZED + QUAT_ERROR_THRESH;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling sysfs_gpio v0.5.4
[INFO] [stderr]    Compiling mpu9250-dmp v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/dmp.rs:18:32
[INFO] [stdout]    |
[INFO] [stdout] 18 | const QUAT_ERROR_THRESH: i32 = (1 << 16);
[INFO] [stdout]    |                                ^       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 - const QUAT_ERROR_THRESH: i32 = (1 << 16);
[INFO] [stdout] 18 + const QUAT_ERROR_THRESH: i32 = 1 << 16;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/dmp.rs:19:37
[INFO] [stdout]    |
[INFO] [stdout] 19 | const QUAT_MAG_SQ_NORMALIZED: i32 = (1 << 28);
[INFO] [stdout]    |                                     ^       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 19 - const QUAT_MAG_SQ_NORMALIZED: i32 = (1 << 28);
[INFO] [stdout] 19 + const QUAT_MAG_SQ_NORMALIZED: i32 = 1 << 28;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/dmp.rs:20:30
[INFO] [stdout]    |
[INFO] [stdout] 20 | const QUAT_MAG_SQ_MIN: i32 = (QUAT_MAG_SQ_NORMALIZED - QUAT_ERROR_THRESH);
[INFO] [stdout]    |                              ^                                          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 20 - const QUAT_MAG_SQ_MIN: i32 = (QUAT_MAG_SQ_NORMALIZED - QUAT_ERROR_THRESH);
[INFO] [stdout] 20 + const QUAT_MAG_SQ_MIN: i32 = QUAT_MAG_SQ_NORMALIZED - QUAT_ERROR_THRESH;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/dmp.rs:21:30
[INFO] [stdout]    |
[INFO] [stdout] 21 | const QUAT_MAG_SQ_MAX: i32 = (QUAT_MAG_SQ_NORMALIZED + QUAT_ERROR_THRESH);
[INFO] [stdout]    |                              ^                                          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 - const QUAT_MAG_SQ_MAX: i32 = (QUAT_MAG_SQ_NORMALIZED + QUAT_ERROR_THRESH);
[INFO] [stdout] 21 + const QUAT_MAG_SQ_MAX: i32 = QUAT_MAG_SQ_NORMALIZED + QUAT_ERROR_THRESH;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> examples/scan_dmp.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |                         Ok(mut dmp_sample) => {
[INFO] [stdout]    |                            ----^^^^^^^^^^
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 13.95s
[INFO] running `Command { std: "docker" "inspect" "25cbe718e2394eefdef5e6e8280a239fd737ce311e0ec17bd4b290020ca93bee", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "25cbe718e2394eefdef5e6e8280a239fd737ce311e0ec17bd4b290020ca93bee" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `mpu9250-dmp` (manifest) generated 1 warning
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/dmp.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 | const QUAT_ERROR_THRESH: i32 = (1 << 16);
[INFO] [stderr]    |                                ^       ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 18 - const QUAT_ERROR_THRESH: i32 = (1 << 16);
[INFO] [stderr] 18 + const QUAT_ERROR_THRESH: i32 = 1 << 16;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/dmp.rs:19:37
[INFO] [stderr]    |
[INFO] [stderr] 19 | const QUAT_MAG_SQ_NORMALIZED: i32 = (1 << 28);
[INFO] [stderr]    |                                     ^       ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 19 - const QUAT_MAG_SQ_NORMALIZED: i32 = (1 << 28);
[INFO] [stderr] 19 + const QUAT_MAG_SQ_NORMALIZED: i32 = 1 << 28;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/dmp.rs:20:30
[INFO] [stderr]    |
[INFO] [stderr] 20 | const QUAT_MAG_SQ_MIN: i32 = (QUAT_MAG_SQ_NORMALIZED - QUAT_ERROR_THRESH);
[INFO] [stderr]    |                              ^                                          ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 20 - const QUAT_MAG_SQ_MIN: i32 = (QUAT_MAG_SQ_NORMALIZED - QUAT_ERROR_THRESH);
[INFO] [stderr] 20 + const QUAT_MAG_SQ_MIN: i32 = QUAT_MAG_SQ_NORMALIZED - QUAT_ERROR_THRESH;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/dmp.rs:21:30
[INFO] [stderr]    |
[INFO] [stderr] 21 | const QUAT_MAG_SQ_MAX: i32 = (QUAT_MAG_SQ_NORMALIZED + QUAT_ERROR_THRESH);
[INFO] [stderr]    |                              ^                                          ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 21 - const QUAT_MAG_SQ_MAX: i32 = (QUAT_MAG_SQ_NORMALIZED + QUAT_ERROR_THRESH);
[INFO] [stderr] 21 + const QUAT_MAG_SQ_MAX: i32 = QUAT_MAG_SQ_NORMALIZED + QUAT_ERROR_THRESH;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `mpu9250-dmp` (lib) generated 4 warnings (run `cargo fix --lib -p mpu9250-dmp` to apply 4 suggestions)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> examples/scan_dmp.rs:74:28
[INFO] [stderr]    |
[INFO] [stderr] 74 |                         Ok(mut dmp_sample) => {
[INFO] [stderr]    |                            ----^^^^^^^^^^
[INFO] [stderr]    |                            |
[INFO] [stderr]    |                            help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `mpu9250-dmp` (example "scan_dmp") generated 1 warning (run `cargo fix --example "scan_dmp" -p mpu9250-dmp` to apply 1 suggestion)
[INFO] [stderr] warning: `mpu9250-dmp` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/mpu9250_dmp-71adb8383a5d7011)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::basic ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::basic stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::basic' (1031) panicked at src/lib.rs:772:11:
[INFO] [stdout] Could not connect to MPU9250: Io(Os { code: 2, kind: NotFound, message: "No such file or directory" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x61ceb7d60781 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x61ceb7d7495a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x61ceb7d64c1c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x61ceb7d3cd76 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x61ceb7d58ee9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x61ceb7cf5290 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x61ceb7d590a2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x61ceb7d3ce22 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x61ceb7d35ba9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x61ceb7d3da1d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x61ceb7d7508c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x61ceb7d74e62 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x61ceb7ce828e - mpu9250_dmp[2c76e48c7d64cf9e]::tests::basic
[INFO] [stdout]   13:     0x61ceb7ce7309 - <mpu9250_dmp[2c76e48c7d64cf9e]::tests::basic::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x61ceb7ce857b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   15:     0x61ceb7cf5be5 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   16:     0x61ceb7cef4a4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x61ceb7cf8d42 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x61ceb7d60059 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x76f918032dfa - <unknown>
[INFO] [stdout]   20:     0x76f9180c63d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::basic
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "25cbe718e2394eefdef5e6e8280a239fd737ce311e0ec17bd4b290020ca93bee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25cbe718e2394eefdef5e6e8280a239fd737ce311e0ec17bd4b290020ca93bee", kill_on_drop: false }`
[INFO] [stdout] 25cbe718e2394eefdef5e6e8280a239fd737ce311e0ec17bd4b290020ca93bee
