[INFO] crate mpu9250-dmp 1.0.0 is already in cache
[INFO] checking mpu9250-dmp-1.0.0 against try#5fae8f15a4dcfce640ee800a4d495673524b0a4d for pr-71814
[INFO] extracting crate mpu9250-dmp 1.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate mpu9250-dmp 1.0.0 on toolchain 5fae8f15a4dcfce640ee800a4d495673524b0a4d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+5fae8f15a4dcfce640ee800a4d495673524b0a4d" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+5fae8f15a4dcfce640ee800a4d495673524b0a4d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+5fae8f15a4dcfce640ee800a4d495673524b0a4d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+5fae8f15a4dcfce640ee800a4d495673524b0a4d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e199110463979a9c1b605ba8e1acb3a2e307ad3d721506782ae17c039574d9b7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "e199110463979a9c1b605ba8e1acb3a2e307ad3d721506782ae17c039574d9b7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling matrixmultiply v0.1.15
[INFO] [stderr]     Checking rawpointer v0.1.0
[INFO] [stderr]    Compiling ndarray v0.12.1
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]     Checking itertools v0.7.11
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking nix v0.14.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]     Checking sysfs_gpio v0.5.4
[INFO] [stderr]     Checking ak8963 v1.1.0
[INFO] [stderr]     Checking mpu9250-dmp v1.0.0 (/opt/rustwide/workdir)
[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]    |                                ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[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]    |                                     ^^^^^^^^^ help: remove these parentheses
[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]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[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]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[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]    |                                ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[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]    |                                     ^^^^^^^^^ help: remove these parentheses
[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]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[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]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[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)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.77s
[INFO] running `"docker" "inspect" "e199110463979a9c1b605ba8e1acb3a2e307ad3d721506782ae17c039574d9b7"`
[INFO] running `"docker" "rm" "-f" "e199110463979a9c1b605ba8e1acb3a2e307ad3d721506782ae17c039574d9b7"`
[INFO] [stdout] e199110463979a9c1b605ba8e1acb3a2e307ad3d721506782ae17c039574d9b7