[INFO] fetching crate rplidar_drv 0.6.0...
[INFO] testing rplidar_drv-0.6.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate rplidar_drv 0.6.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate rplidar_drv 0.6.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rplidar_drv 0.6.0
[INFO] finished tweaking crates.io crate rplidar_drv 0.6.0
[INFO] tweaked toml for crates.io crate rplidar_drv 0.6.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3aa8239741a7b8afbd4fa28268ab98be5b80dad9e9296c2c22afb394f688cba
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c3aa8239741a7b8afbd4fa28268ab98be5b80dad9e9296c2c22afb394f688cba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3aa8239741a7b8afbd4fa28268ab98be5b80dad9e9296c2c22afb394f688cba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3aa8239741a7b8afbd4fa28268ab98be5b80dad9e9296c2c22afb394f688cba", kill_on_drop: false }`
[INFO] [stdout] c3aa8239741a7b8afbd4fa28268ab98be5b80dad9e9296c2c22afb394f688cba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c345da20bed0b366effcfb3f0f306a8496a116cc11bc948acf7fb2e94fbfeda0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c345da20bed0b366effcfb3f0f306a8496a116cc11bc948acf7fb2e94fbfeda0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpos_drv v0.2.0
[INFO] [stderr]    Compiling rplidar_drv v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/answers.rs:145:71
[INFO] [stdout]     |
[INFO] [stdout] 145 | pub const RPLIDAR_RESP_ACC_BOARD_FLAG_MOTOR_CTRL_SUPPORT_MASK : u32 = (0x1);
[INFO] [stdout]     |                                                                       ^   ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 145 - pub const RPLIDAR_RESP_ACC_BOARD_FLAG_MOTOR_CTRL_SUPPORT_MASK : u32 = (0x1);
[INFO] [stdout] 145 + pub const RPLIDAR_RESP_ACC_BOARD_FLAG_MOTOR_CTRL_SUPPORT_MASK : u32 = 0x1;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/capsuled_parser.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | const ANGLE_360_Q8: u32 = (360u32 << 8);
[INFO] [stdout]   |                           ^           ^
[INFO] [stdout]   |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 4 - const ANGLE_360_Q8: u32 = (360u32 << 8);
[INFO] [stdout] 4 + const ANGLE_360_Q8: u32 = 360u32 << 8;
[INFO] [stdout]   | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/capsuled_parser.rs:5:28
[INFO] [stdout]   |
[INFO] [stdout] 5 | const ANGLE_360_Q16: u32 = (360u32 << 16);
[INFO] [stdout]   |                            ^            ^
[INFO] [stdout]   |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 5 - const ANGLE_360_Q16: u32 = (360u32 << 16);
[INFO] [stdout] 5 + const ANGLE_360_Q16: u32 = 360u32 << 16;
[INFO] [stdout]   | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/capsuled_parser.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |         (0x2fu8 << RPLIDAR_RESP_MEASUREMENT_QUALITY_SHIFT)
[INFO] [stdout]    |         ^                                                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 55 -         (0x2fu8 << RPLIDAR_RESP_MEASUREMENT_QUALITY_SHIFT)
[INFO] [stdout] 55 +         0x2fu8 << RPLIDAR_RESP_MEASUREMENT_QUALITY_SHIFT
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout]    --> src/ultra_capsuled_parser.rs:138:36
[INFO] [stdout]     |
[INFO] [stdout] 138 |         let cabin_count = unsafe { prev_capsule.ultra_cabins.len() };
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unaligned_references)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout]     = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/ultra_capsuled_parser.rs:138:27
[INFO] [stdout]     |
[INFO] [stdout] 138 |         let cabin_count = unsafe { prev_capsule.ultra_cabins.len() };
[INFO] [stdout]     |                           ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "c345da20bed0b366effcfb3f0f306a8496a116cc11bc948acf7fb2e94fbfeda0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c345da20bed0b366effcfb3f0f306a8496a116cc11bc948acf7fb2e94fbfeda0", kill_on_drop: false }`
[INFO] [stdout] c345da20bed0b366effcfb3f0f306a8496a116cc11bc948acf7fb2e94fbfeda0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4e984a10a3dc79a622d5ec82217f3a5cd108700c2f44aca76801ab0ef9b87872
[INFO] running `Command { std: "docker" "start" "-a" "4e984a10a3dc79a622d5ec82217f3a5cd108700c2f44aca76801ab0ef9b87872", kill_on_drop: false }`
[INFO] [stderr]    Compiling rplidar_drv v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/answers.rs:145:71
[INFO] [stdout]     |
[INFO] [stdout] 145 | pub const RPLIDAR_RESP_ACC_BOARD_FLAG_MOTOR_CTRL_SUPPORT_MASK : u32 = (0x1);
[INFO] [stdout]     |                                                                       ^   ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 145 - pub const RPLIDAR_RESP_ACC_BOARD_FLAG_MOTOR_CTRL_SUPPORT_MASK : u32 = (0x1);
[INFO] [stdout] 145 + pub const RPLIDAR_RESP_ACC_BOARD_FLAG_MOTOR_CTRL_SUPPORT_MASK : u32 = 0x1;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/capsuled_parser.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | const ANGLE_360_Q8: u32 = (360u32 << 8);
[INFO] [stdout]   |                           ^           ^
[INFO] [stdout]   |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 4 - const ANGLE_360_Q8: u32 = (360u32 << 8);
[INFO] [stdout] 4 + const ANGLE_360_Q8: u32 = 360u32 << 8;
[INFO] [stdout]   | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/capsuled_parser.rs:5:28
[INFO] [stdout]   |
[INFO] [stdout] 5 | const ANGLE_360_Q16: u32 = (360u32 << 16);
[INFO] [stdout]   |                            ^            ^
[INFO] [stdout]   |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 5 - const ANGLE_360_Q16: u32 = (360u32 << 16);
[INFO] [stdout] 5 + const ANGLE_360_Q16: u32 = 360u32 << 16;
[INFO] [stdout]   | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/capsuled_parser.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |         (0x2fu8 << RPLIDAR_RESP_MEASUREMENT_QUALITY_SHIFT)
[INFO] [stdout]    |         ^                                                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 55 -         (0x2fu8 << RPLIDAR_RESP_MEASUREMENT_QUALITY_SHIFT)
[INFO] [stdout] 55 +         0x2fu8 << RPLIDAR_RESP_MEASUREMENT_QUALITY_SHIFT
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout]    --> src/ultra_capsuled_parser.rs:138:36
[INFO] [stdout]     |
[INFO] [stdout] 138 |         let cabin_count = unsafe { prev_capsule.ultra_cabins.len() };
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unaligned_references)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout]     = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/ultra_capsuled_parser.rs:138:27
[INFO] [stdout]     |
[INFO] [stdout] 138 |         let cabin_count = unsafe { prev_capsule.ultra_cabins.len() };
[INFO] [stdout]     |                           ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/answers.rs:145:71
[INFO] [stdout]     |
[INFO] [stdout] 145 | pub const RPLIDAR_RESP_ACC_BOARD_FLAG_MOTOR_CTRL_SUPPORT_MASK : u32 = (0x1);
[INFO] [stdout]     |                                                                       ^   ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 145 - pub const RPLIDAR_RESP_ACC_BOARD_FLAG_MOTOR_CTRL_SUPPORT_MASK : u32 = (0x1);
[INFO] [stdout] 145 + pub const RPLIDAR_RESP_ACC_BOARD_FLAG_MOTOR_CTRL_SUPPORT_MASK : u32 = 0x1;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/capsuled_parser.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | const ANGLE_360_Q8: u32 = (360u32 << 8);
[INFO] [stdout]   |                           ^           ^
[INFO] [stdout]   |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 4 - const ANGLE_360_Q8: u32 = (360u32 << 8);
[INFO] [stdout] 4 + const ANGLE_360_Q8: u32 = 360u32 << 8;
[INFO] [stdout]   | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/capsuled_parser.rs:5:28
[INFO] [stdout]   |
[INFO] [stdout] 5 | const ANGLE_360_Q16: u32 = (360u32 << 16);
[INFO] [stdout]   |                            ^            ^
[INFO] [stdout]   |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 5 - const ANGLE_360_Q16: u32 = (360u32 << 16);
[INFO] [stdout] 5 + const ANGLE_360_Q16: u32 = 360u32 << 16;
[INFO] [stdout]   | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/capsuled_parser.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |         (0x2fu8 << RPLIDAR_RESP_MEASUREMENT_QUALITY_SHIFT)
[INFO] [stdout]    |         ^                                                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 55 -         (0x2fu8 << RPLIDAR_RESP_MEASUREMENT_QUALITY_SHIFT)
[INFO] [stdout] 55 +         0x2fu8 << RPLIDAR_RESP_MEASUREMENT_QUALITY_SHIFT
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout]    --> src/ultra_capsuled_parser.rs:138:36
[INFO] [stdout]     |
[INFO] [stdout] 138 |         let cabin_count = unsafe { prev_capsule.ultra_cabins.len() };
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unaligned_references)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout]     = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/ultra_capsuled_parser.rs:138:27
[INFO] [stdout]     |
[INFO] [stdout] 138 |         let cabin_count = unsafe { prev_capsule.ultra_cabins.len() };
[INFO] [stdout]     |                           ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.41s
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4e984a10a3dc79a622d5ec82217f3a5cd108700c2f44aca76801ab0ef9b87872", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e984a10a3dc79a622d5ec82217f3a5cd108700c2f44aca76801ab0ef9b87872", kill_on_drop: false }`
[INFO] [stdout] 4e984a10a3dc79a622d5ec82217f3a5cd108700c2f44aca76801ab0ef9b87872
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 32b2f1de2f5d000bea40d228210994d9a8f67bb0c7e1d84406e4fe1eb0260593
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "32b2f1de2f5d000bea40d228210994d9a8f67bb0c7e1d84406e4fe1eb0260593", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/answers.rs:145:71
[INFO] [stderr]     |
[INFO] [stderr] 145 | pub const RPLIDAR_RESP_ACC_BOARD_FLAG_MOTOR_CTRL_SUPPORT_MASK : u32 = (0x1);
[INFO] [stderr]     |                                                                       ^   ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 145 - pub const RPLIDAR_RESP_ACC_BOARD_FLAG_MOTOR_CTRL_SUPPORT_MASK : u32 = (0x1);
[INFO] [stderr] 145 + pub const RPLIDAR_RESP_ACC_BOARD_FLAG_MOTOR_CTRL_SUPPORT_MASK : u32 = 0x1;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> src/capsuled_parser.rs:4:27
[INFO] [stderr]   |
[INFO] [stderr] 4 | const ANGLE_360_Q8: u32 = (360u32 << 8);
[INFO] [stderr]   |                           ^           ^
[INFO] [stderr]   |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]   |
[INFO] [stderr] 4 - const ANGLE_360_Q8: u32 = (360u32 << 8);
[INFO] [stderr] 4 + const ANGLE_360_Q8: u32 = 360u32 << 8;
[INFO] [stderr]   | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> src/capsuled_parser.rs:5:28
[INFO] [stderr]   |
[INFO] [stderr] 5 | const ANGLE_360_Q16: u32 = (360u32 << 16);
[INFO] [stderr]   |                            ^            ^
[INFO] [stderr]   |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]   |
[INFO] [stderr] 5 - const ANGLE_360_Q16: u32 = (360u32 << 16);
[INFO] [stderr] 5 + const ANGLE_360_Q16: u32 = 360u32 << 16;
[INFO] [stderr]   | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/capsuled_parser.rs:55:9
[INFO] [stderr]    |
[INFO] [stderr] 55 |         (0x2fu8 << RPLIDAR_RESP_MEASUREMENT_QUALITY_SHIFT)
[INFO] [stderr]    |         ^                                                ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 55 -         (0x2fu8 << RPLIDAR_RESP_MEASUREMENT_QUALITY_SHIFT)
[INFO] [stderr] 55 +         0x2fu8 << RPLIDAR_RESP_MEASUREMENT_QUALITY_SHIFT
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: reference to packed field is unaligned
[INFO] [stderr]    --> src/ultra_capsuled_parser.rs:138:36
[INFO] [stderr]     |
[INFO] [stderr] 138 |         let cabin_count = unsafe { prev_capsule.ultra_cabins.len() };
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unaligned_references)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stderr]     = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/ultra_capsuled_parser.rs:138:27
[INFO] [stderr]     |
[INFO] [stderr] 138 |         let cabin_count = unsafe { prev_capsule.ultra_cabins.len() };
[INFO] [stderr]     |                           ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rplidar_drv` (lib) generated 6 warnings
[INFO] [stderr] warning: `rplidar_drv` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rplidar_drv-184fe3f83ba40ff8)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests rplidar_drv
[INFO] [stdout] test protocol::tests::protocol_encode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/answers.rs:145:71
[INFO] [stderr]     |
[INFO] [stderr] 145 | pub const RPLIDAR_RESP_ACC_BOARD_FLAG_MOTOR_CTRL_SUPPORT_MASK : u32 = (0x1);
[INFO] [stderr]     |                                                                       ^   ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 145 - pub const RPLIDAR_RESP_ACC_BOARD_FLAG_MOTOR_CTRL_SUPPORT_MASK : u32 = (0x1);
[INFO] [stderr] 145 + pub const RPLIDAR_RESP_ACC_BOARD_FLAG_MOTOR_CTRL_SUPPORT_MASK : u32 = 0x1;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> /opt/rustwide/workdir/src/capsuled_parser.rs:4:27
[INFO] [stderr]   |
[INFO] [stderr] 4 | const ANGLE_360_Q8: u32 = (360u32 << 8);
[INFO] [stderr]   |                           ^           ^
[INFO] [stderr]   |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]   |
[INFO] [stderr] 4 - const ANGLE_360_Q8: u32 = (360u32 << 8);
[INFO] [stderr] 4 + const ANGLE_360_Q8: u32 = 360u32 << 8;
[INFO] [stderr]   | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> /opt/rustwide/workdir/src/capsuled_parser.rs:5:28
[INFO] [stderr]   |
[INFO] [stderr] 5 | const ANGLE_360_Q16: u32 = (360u32 << 16);
[INFO] [stderr]   |                            ^            ^
[INFO] [stderr]   |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]   |
[INFO] [stderr] 5 - const ANGLE_360_Q16: u32 = (360u32 << 16);
[INFO] [stderr] 5 + const ANGLE_360_Q16: u32 = 360u32 << 16;
[INFO] [stderr]   | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/capsuled_parser.rs:55:9
[INFO] [stderr]    |
[INFO] [stderr] 55 |         (0x2fu8 << RPLIDAR_RESP_MEASUREMENT_QUALITY_SHIFT)
[INFO] [stderr]    |         ^                                                ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 55 -         (0x2fu8 << RPLIDAR_RESP_MEASUREMENT_QUALITY_SHIFT)
[INFO] [stderr] 55 +         0x2fu8 << RPLIDAR_RESP_MEASUREMENT_QUALITY_SHIFT
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stdout] running 2 tests
[INFO] [stderr] 
[INFO] [stdout] test src/lib.rs - RplidarDevice<T>::new (line 97) ... ignored
[INFO] [stdout] test src/lib.rs - RplidarDevice<T>::with_stream (line 113) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "32b2f1de2f5d000bea40d228210994d9a8f67bb0c7e1d84406e4fe1eb0260593", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32b2f1de2f5d000bea40d228210994d9a8f67bb0c7e1d84406e4fe1eb0260593", kill_on_drop: false }`
[INFO] [stdout] 32b2f1de2f5d000bea40d228210994d9a8f67bb0c7e1d84406e4fe1eb0260593