[INFO] crate rppal 0.11.3 is already in cache
[INFO] testing rppal-0.11.3 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate rppal 0.11.3 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate rppal 0.11.3 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rppal 0.11.3
[INFO] finished tweaking crates.io crate rppal 0.11.3
[INFO] tweaked toml for crates.io crate rppal 0.11.3 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stdout] a29577775526483b48debf460e0ba378cb6261c590d727aac5ec040d7dce1cfe
[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" "a29577775526483b48debf460e0ba378cb6261c590d727aac5ec040d7dce1cfe"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rppal v0.11.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/gpio/ioctl.rs:49:23
[INFO] [stderr]    |
[INFO] [stderr] 49 | const TYPESHIFT: u8 = (NRSHIFT + NRBITS);
[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/gpio/ioctl.rs:50:23
[INFO] [stderr]    |
[INFO] [stderr] 50 | const SIZESHIFT: u8 = (TYPESHIFT + TYPEBITS);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/gpio/ioctl.rs:51:22
[INFO] [stderr]    |
[INFO] [stderr] 51 | const DIRSHIFT: u8 = (SIZESHIFT + SIZEBITS);
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:43:23
[INFO] [stderr]    |
[INFO] [stderr] 43 | const TYPESHIFT: u8 = (NRSHIFT + NRBITS);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:44:23
[INFO] [stderr]    |
[INFO] [stderr] 44 | const SIZESHIFT: u8 = (TYPESHIFT + TYPEBITS);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:45:22
[INFO] [stderr]    |
[INFO] [stderr] 45 | const DIRSHIFT: u8 = (SIZESHIFT + SIZEBITS);
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:63:32
[INFO] [stderr]    |
[INFO] [stderr] 63 | const REQ_RD_MODE: IoctlLong = (DIR_READ | TYPE_SPI | NR_MODE | SIZE_U8);
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:64:37
[INFO] [stderr]    |
[INFO] [stderr] 64 | const REQ_RD_LSB_FIRST: IoctlLong = (DIR_READ | TYPE_SPI | NR_LSB_FIRST | SIZE_U8);
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:65:41
[INFO] [stderr]    |
[INFO] [stderr] 65 | const REQ_RD_BITS_PER_WORD: IoctlLong = (DIR_READ | TYPE_SPI | NR_BITS_PER_WORD | SIZE_U8);
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:66:40
[INFO] [stderr]    |
[INFO] [stderr] 66 | const REQ_RD_MAX_SPEED_HZ: IoctlLong = (DIR_READ | TYPE_SPI | NR_MAX_SPEED_HZ | SIZE_U32);
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:67:35
[INFO] [stderr]    |
[INFO] [stderr] 67 | const REQ_RD_MODE_32: IoctlLong = (DIR_READ | TYPE_SPI | NR_MODE32 | SIZE_U32);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:69:35
[INFO] [stderr]    |
[INFO] [stderr] 69 | const REQ_WR_MESSAGE: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_MESSAGE);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:70:32
[INFO] [stderr]    |
[INFO] [stderr] 70 | const REQ_WR_MODE: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_MODE | SIZE_U8);
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:71:37
[INFO] [stderr]    |
[INFO] [stderr] 71 | const REQ_WR_LSB_FIRST: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_LSB_FIRST | SIZE_U8);
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:72:41
[INFO] [stderr]    |
[INFO] [stderr] 72 | const REQ_WR_BITS_PER_WORD: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_BITS_PER_WORD | SIZE_U8);
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:73:40
[INFO] [stderr]    |
[INFO] [stderr] 73 | const REQ_WR_MAX_SPEED_HZ: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_MAX_SPEED_HZ | SIZE_U32);
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:74:35
[INFO] [stderr]    |
[INFO] [stderr] 74 | const REQ_WR_MODE_32: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_MODE32 | SIZE_U32);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/macros.rs:36:45
[INFO] [stderr]     |
[INFO] [stderr] 36  |         let mut array: [_; $len] = unsafe { std::mem::uninitialized() };
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/gpio.rs:374:30
[INFO] [stderr]     |
[INFO] [stderr] 374 |             let pins_taken = init_array!(AtomicBool::new(false), pin::MAX);
[INFO] [stderr]     |                              --------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/macros.rs:36:45
[INFO] [stderr]    |
[INFO] [stderr] 36 |         let mut array: [_; $len] = unsafe { std::mem::uninitialized() };
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/gpio/mem.rs:88:21
[INFO] [stderr]    |
[INFO] [stderr] 88 |         let locks = init_array!(AtomicBool::new(false), GPIO_MEM_REGISTERS);
[INFO] [stderr]    |                     ------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 19 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.16s
[INFO] running `"docker" "inspect" "a29577775526483b48debf460e0ba378cb6261c590d727aac5ec040d7dce1cfe"`
[INFO] running `"docker" "rm" "-f" "a29577775526483b48debf460e0ba378cb6261c590d727aac5ec040d7dce1cfe"`
[INFO] [stdout] a29577775526483b48debf460e0ba378cb6261c590d727aac5ec040d7dce1cfe
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stdout] 005ed66c7b44d80a468ebe84b612c7e351603a0beb478f9f3a789bc63b6faeda
[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" "005ed66c7b44d80a468ebe84b612c7e351603a0beb478f9f3a789bc63b6faeda"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling simple-signal v1.1.1
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/gpio/ioctl.rs:49:23
[INFO] [stderr]    |
[INFO] [stderr] 49 | const TYPESHIFT: u8 = (NRSHIFT + NRBITS);
[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/gpio/ioctl.rs:50:23
[INFO] [stderr]    |
[INFO] [stderr] 50 | const SIZESHIFT: u8 = (TYPESHIFT + TYPEBITS);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/gpio/ioctl.rs:51:22
[INFO] [stderr]    |
[INFO] [stderr] 51 | const DIRSHIFT: u8 = (SIZESHIFT + SIZEBITS);
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:43:23
[INFO] [stderr]    |
[INFO] [stderr] 43 | const TYPESHIFT: u8 = (NRSHIFT + NRBITS);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:44:23
[INFO] [stderr]    |
[INFO] [stderr] 44 | const SIZESHIFT: u8 = (TYPESHIFT + TYPEBITS);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:45:22
[INFO] [stderr]    |
[INFO] [stderr] 45 | const DIRSHIFT: u8 = (SIZESHIFT + SIZEBITS);
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:63:32
[INFO] [stderr]    |
[INFO] [stderr] 63 | const REQ_RD_MODE: IoctlLong = (DIR_READ | TYPE_SPI | NR_MODE | SIZE_U8);
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:64:37
[INFO] [stderr]    |
[INFO] [stderr] 64 | const REQ_RD_LSB_FIRST: IoctlLong = (DIR_READ | TYPE_SPI | NR_LSB_FIRST | SIZE_U8);
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:65:41
[INFO] [stderr]    |
[INFO] [stderr] 65 | const REQ_RD_BITS_PER_WORD: IoctlLong = (DIR_READ | TYPE_SPI | NR_BITS_PER_WORD | SIZE_U8);
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:66:40
[INFO] [stderr]    |
[INFO] [stderr] 66 | const REQ_RD_MAX_SPEED_HZ: IoctlLong = (DIR_READ | TYPE_SPI | NR_MAX_SPEED_HZ | SIZE_U32);
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:67:35
[INFO] [stderr]    |
[INFO] [stderr] 67 | const REQ_RD_MODE_32: IoctlLong = (DIR_READ | TYPE_SPI | NR_MODE32 | SIZE_U32);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:69:35
[INFO] [stderr]    |
[INFO] [stderr] 69 | const REQ_WR_MESSAGE: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_MESSAGE);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:70:32
[INFO] [stderr]    |
[INFO] [stderr] 70 | const REQ_WR_MODE: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_MODE | SIZE_U8);
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:71:37
[INFO] [stderr]    |
[INFO] [stderr] 71 | const REQ_WR_LSB_FIRST: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_LSB_FIRST | SIZE_U8);
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:72:41
[INFO] [stderr]    |
[INFO] [stderr] 72 | const REQ_WR_BITS_PER_WORD: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_BITS_PER_WORD | SIZE_U8);
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:73:40
[INFO] [stderr]    |
[INFO] [stderr] 73 | const REQ_WR_MAX_SPEED_HZ: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_MAX_SPEED_HZ | SIZE_U32);
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:74:35
[INFO] [stderr]    |
[INFO] [stderr] 74 | const REQ_WR_MODE_32: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_MODE32 | SIZE_U32);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/macros.rs:36:45
[INFO] [stderr]     |
[INFO] [stderr] 36  |         let mut array: [_; $len] = unsafe { std::mem::uninitialized() };
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/gpio.rs:374:30
[INFO] [stderr]     |
[INFO] [stderr] 374 |             let pins_taken = init_array!(AtomicBool::new(false), pin::MAX);
[INFO] [stderr]     |                              --------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/macros.rs:36:45
[INFO] [stderr]    |
[INFO] [stderr] 36 |         let mut array: [_; $len] = unsafe { std::mem::uninitialized() };
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/gpio/mem.rs:88:21
[INFO] [stderr]    |
[INFO] [stderr] 88 |         let locks = init_array!(AtomicBool::new(false), GPIO_MEM_REGISTERS);
[INFO] [stderr]    |                     ------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 19 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling rppal v0.11.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/gpio/ioctl.rs:49:23
[INFO] [stderr]    |
[INFO] [stderr] 49 | const TYPESHIFT: u8 = (NRSHIFT + NRBITS);
[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/gpio/ioctl.rs:50:23
[INFO] [stderr]    |
[INFO] [stderr] 50 | const SIZESHIFT: u8 = (TYPESHIFT + TYPEBITS);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/gpio/ioctl.rs:51:22
[INFO] [stderr]    |
[INFO] [stderr] 51 | const DIRSHIFT: u8 = (SIZESHIFT + SIZEBITS);
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:43:23
[INFO] [stderr]    |
[INFO] [stderr] 43 | const TYPESHIFT: u8 = (NRSHIFT + NRBITS);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:44:23
[INFO] [stderr]    |
[INFO] [stderr] 44 | const SIZESHIFT: u8 = (TYPESHIFT + TYPEBITS);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:45:22
[INFO] [stderr]    |
[INFO] [stderr] 45 | const DIRSHIFT: u8 = (SIZESHIFT + SIZEBITS);
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:63:32
[INFO] [stderr]    |
[INFO] [stderr] 63 | const REQ_RD_MODE: IoctlLong = (DIR_READ | TYPE_SPI | NR_MODE | SIZE_U8);
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:64:37
[INFO] [stderr]    |
[INFO] [stderr] 64 | const REQ_RD_LSB_FIRST: IoctlLong = (DIR_READ | TYPE_SPI | NR_LSB_FIRST | SIZE_U8);
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:65:41
[INFO] [stderr]    |
[INFO] [stderr] 65 | const REQ_RD_BITS_PER_WORD: IoctlLong = (DIR_READ | TYPE_SPI | NR_BITS_PER_WORD | SIZE_U8);
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:66:40
[INFO] [stderr]    |
[INFO] [stderr] 66 | const REQ_RD_MAX_SPEED_HZ: IoctlLong = (DIR_READ | TYPE_SPI | NR_MAX_SPEED_HZ | SIZE_U32);
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:67:35
[INFO] [stderr]    |
[INFO] [stderr] 67 | const REQ_RD_MODE_32: IoctlLong = (DIR_READ | TYPE_SPI | NR_MODE32 | SIZE_U32);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:69:35
[INFO] [stderr]    |
[INFO] [stderr] 69 | const REQ_WR_MESSAGE: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_MESSAGE);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:70:32
[INFO] [stderr]    |
[INFO] [stderr] 70 | const REQ_WR_MODE: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_MODE | SIZE_U8);
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:71:37
[INFO] [stderr]    |
[INFO] [stderr] 71 | const REQ_WR_LSB_FIRST: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_LSB_FIRST | SIZE_U8);
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:72:41
[INFO] [stderr]    |
[INFO] [stderr] 72 | const REQ_WR_BITS_PER_WORD: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_BITS_PER_WORD | SIZE_U8);
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:73:40
[INFO] [stderr]    |
[INFO] [stderr] 73 | const REQ_WR_MAX_SPEED_HZ: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_MAX_SPEED_HZ | SIZE_U32);
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:74:35
[INFO] [stderr]    |
[INFO] [stderr] 74 | const REQ_WR_MODE_32: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_MODE32 | SIZE_U32);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/macros.rs:36:45
[INFO] [stderr]     |
[INFO] [stderr] 36  |         let mut array: [_; $len] = unsafe { std::mem::uninitialized() };
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/gpio.rs:374:30
[INFO] [stderr]     |
[INFO] [stderr] 374 |             let pins_taken = init_array!(AtomicBool::new(false), pin::MAX);
[INFO] [stderr]     |                              --------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/macros.rs:36:45
[INFO] [stderr]    |
[INFO] [stderr] 36 |         let mut array: [_; $len] = unsafe { std::mem::uninitialized() };
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/gpio/mem.rs:88:21
[INFO] [stderr]    |
[INFO] [stderr] 88 |         let locks = init_array!(AtomicBool::new(false), GPIO_MEM_REGISTERS);
[INFO] [stderr]    |                     ------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 19 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.42s
[INFO] running `"docker" "inspect" "005ed66c7b44d80a468ebe84b612c7e351603a0beb478f9f3a789bc63b6faeda"`
[INFO] running `"docker" "rm" "-f" "005ed66c7b44d80a468ebe84b612c7e351603a0beb478f9f3a789bc63b6faeda"`
[INFO] [stdout] 005ed66c7b44d80a468ebe84b612c7e351603a0beb478f9f3a789bc63b6faeda
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stdout] 569620c0384ed40c61df0b71f694d2aaf9abfad2a4f254d5b3074dd44d7e46f8
[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" "569620c0384ed40c61df0b71f694d2aaf9abfad2a4f254d5b3074dd44d7e46f8"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/gpio/ioctl.rs:49:23
[INFO] [stderr]    |
[INFO] [stderr] 49 | const TYPESHIFT: u8 = (NRSHIFT + NRBITS);
[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/gpio/ioctl.rs:50:23
[INFO] [stderr]    |
[INFO] [stderr] 50 | const SIZESHIFT: u8 = (TYPESHIFT + TYPEBITS);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/gpio/ioctl.rs:51:22
[INFO] [stderr]    |
[INFO] [stderr] 51 | const DIRSHIFT: u8 = (SIZESHIFT + SIZEBITS);
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:43:23
[INFO] [stderr]    |
[INFO] [stderr] 43 | const TYPESHIFT: u8 = (NRSHIFT + NRBITS);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:44:23
[INFO] [stderr]    |
[INFO] [stderr] 44 | const SIZESHIFT: u8 = (TYPESHIFT + TYPEBITS);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:45:22
[INFO] [stderr]    |
[INFO] [stderr] 45 | const DIRSHIFT: u8 = (SIZESHIFT + SIZEBITS);
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:63:32
[INFO] [stderr]    |
[INFO] [stderr] 63 | const REQ_RD_MODE: IoctlLong = (DIR_READ | TYPE_SPI | NR_MODE | SIZE_U8);
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:64:37
[INFO] [stderr]    |
[INFO] [stderr] 64 | const REQ_RD_LSB_FIRST: IoctlLong = (DIR_READ | TYPE_SPI | NR_LSB_FIRST | SIZE_U8);
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:65:41
[INFO] [stderr]    |
[INFO] [stderr] 65 | const REQ_RD_BITS_PER_WORD: IoctlLong = (DIR_READ | TYPE_SPI | NR_BITS_PER_WORD | SIZE_U8);
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:66:40
[INFO] [stderr]    |
[INFO] [stderr] 66 | const REQ_RD_MAX_SPEED_HZ: IoctlLong = (DIR_READ | TYPE_SPI | NR_MAX_SPEED_HZ | SIZE_U32);
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:67:35
[INFO] [stderr]    |
[INFO] [stderr] 67 | const REQ_RD_MODE_32: IoctlLong = (DIR_READ | TYPE_SPI | NR_MODE32 | SIZE_U32);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:69:35
[INFO] [stderr]    |
[INFO] [stderr] 69 | const REQ_WR_MESSAGE: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_MESSAGE);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:70:32
[INFO] [stderr]    |
[INFO] [stderr] 70 | const REQ_WR_MODE: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_MODE | SIZE_U8);
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:71:37
[INFO] [stderr]    |
[INFO] [stderr] 71 | const REQ_WR_LSB_FIRST: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_LSB_FIRST | SIZE_U8);
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:72:41
[INFO] [stderr]    |
[INFO] [stderr] 72 | const REQ_WR_BITS_PER_WORD: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_BITS_PER_WORD | SIZE_U8);
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:73:40
[INFO] [stderr]    |
[INFO] [stderr] 73 | const REQ_WR_MAX_SPEED_HZ: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_MAX_SPEED_HZ | SIZE_U32);
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:74:35
[INFO] [stderr]    |
[INFO] [stderr] 74 | const REQ_WR_MODE_32: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_MODE32 | SIZE_U32);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/macros.rs:36:45
[INFO] [stderr]     |
[INFO] [stderr] 36  |         let mut array: [_; $len] = unsafe { std::mem::uninitialized() };
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/gpio.rs:374:30
[INFO] [stderr]     |
[INFO] [stderr] 374 |             let pins_taken = init_array!(AtomicBool::new(false), pin::MAX);
[INFO] [stderr]     |                              --------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/macros.rs:36:45
[INFO] [stderr]    |
[INFO] [stderr] 36 |         let mut array: [_; $len] = unsafe { std::mem::uninitialized() };
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/gpio/mem.rs:88:21
[INFO] [stderr]    |
[INFO] [stderr] 88 |         let locks = init_array!(AtomicBool::new(false), GPIO_MEM_REGISTERS);
[INFO] [stderr]    |                     ------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 19 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/gpio/ioctl.rs:49:23
[INFO] [stderr]    |
[INFO] [stderr] 49 | const TYPESHIFT: u8 = (NRSHIFT + NRBITS);
[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/gpio/ioctl.rs:50:23
[INFO] [stderr]    |
[INFO] [stderr] 50 | const SIZESHIFT: u8 = (TYPESHIFT + TYPEBITS);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/gpio/ioctl.rs:51:22
[INFO] [stderr]    |
[INFO] [stderr] 51 | const DIRSHIFT: u8 = (SIZESHIFT + SIZEBITS);
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:43:23
[INFO] [stderr]    |
[INFO] [stderr] 43 | const TYPESHIFT: u8 = (NRSHIFT + NRBITS);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:44:23
[INFO] [stderr]    |
[INFO] [stderr] 44 | const SIZESHIFT: u8 = (TYPESHIFT + TYPEBITS);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:45:22
[INFO] [stderr]    |
[INFO] [stderr] 45 | const DIRSHIFT: u8 = (SIZESHIFT + SIZEBITS);
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:63:32
[INFO] [stderr]    |
[INFO] [stderr] 63 | const REQ_RD_MODE: IoctlLong = (DIR_READ | TYPE_SPI | NR_MODE | SIZE_U8);
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:64:37
[INFO] [stderr]    |
[INFO] [stderr] 64 | const REQ_RD_LSB_FIRST: IoctlLong = (DIR_READ | TYPE_SPI | NR_LSB_FIRST | SIZE_U8);
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:65:41
[INFO] [stderr]    |
[INFO] [stderr] 65 | const REQ_RD_BITS_PER_WORD: IoctlLong = (DIR_READ | TYPE_SPI | NR_BITS_PER_WORD | SIZE_U8);
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:66:40
[INFO] [stderr]    |
[INFO] [stderr] 66 | const REQ_RD_MAX_SPEED_HZ: IoctlLong = (DIR_READ | TYPE_SPI | NR_MAX_SPEED_HZ | SIZE_U32);
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:67:35
[INFO] [stderr]    |
[INFO] [stderr] 67 | const REQ_RD_MODE_32: IoctlLong = (DIR_READ | TYPE_SPI | NR_MODE32 | SIZE_U32);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:69:35
[INFO] [stderr]    |
[INFO] [stderr] 69 | const REQ_WR_MESSAGE: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_MESSAGE);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:70:32
[INFO] [stderr]    |
[INFO] [stderr] 70 | const REQ_WR_MODE: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_MODE | SIZE_U8);
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:71:37
[INFO] [stderr]    |
[INFO] [stderr] 71 | const REQ_WR_LSB_FIRST: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_LSB_FIRST | SIZE_U8);
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:72:41
[INFO] [stderr]    |
[INFO] [stderr] 72 | const REQ_WR_BITS_PER_WORD: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_BITS_PER_WORD | SIZE_U8);
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:73:40
[INFO] [stderr]    |
[INFO] [stderr] 73 | const REQ_WR_MAX_SPEED_HZ: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_MAX_SPEED_HZ | SIZE_U32);
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/spi/ioctl.rs:74:35
[INFO] [stderr]    |
[INFO] [stderr] 74 | const REQ_WR_MODE_32: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_MODE32 | SIZE_U32);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/macros.rs:36:45
[INFO] [stderr]     |
[INFO] [stderr] 36  |         let mut array: [_; $len] = unsafe { std::mem::uninitialized() };
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/gpio.rs:374:30
[INFO] [stderr]     |
[INFO] [stderr] 374 |             let pins_taken = init_array!(AtomicBool::new(false), pin::MAX);
[INFO] [stderr]     |                              --------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/macros.rs:36:45
[INFO] [stderr]    |
[INFO] [stderr] 36 |         let mut array: [_; $len] = unsafe { std::mem::uninitialized() };
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/gpio/mem.rs:88:21
[INFO] [stderr]    |
[INFO] [stderr] 88 |         let locks = init_array!(AtomicBool::new(false), GPIO_MEM_REGISTERS);
[INFO] [stderr]    |                     ------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 19 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rppal-1fe627cd254cfc56
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rppal
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/gpio/ioctl.rs:49:23
[INFO] [stderr]    |
[INFO] [stderr] 49 | const TYPESHIFT: u8 = (NRSHIFT + NRBITS);
[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]   --> /opt/rustwide/workdir/src/gpio/ioctl.rs:50:23
[INFO] [stderr]    |
[INFO] [stderr] 50 | const SIZESHIFT: u8 = (TYPESHIFT + TYPEBITS);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/gpio/ioctl.rs:51:22
[INFO] [stderr]    |
[INFO] [stderr] 51 | const DIRSHIFT: u8 = (SIZESHIFT + SIZEBITS);
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/spi/ioctl.rs:43:23
[INFO] [stderr]    |
[INFO] [stderr] 43 | const TYPESHIFT: u8 = (NRSHIFT + NRBITS);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/spi/ioctl.rs:44:23
[INFO] [stderr]    |
[INFO] [stderr] 44 | const SIZESHIFT: u8 = (TYPESHIFT + TYPEBITS);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/spi/ioctl.rs:45:22
[INFO] [stderr]    |
[INFO] [stderr] 45 | const DIRSHIFT: u8 = (SIZESHIFT + SIZEBITS);
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/spi/ioctl.rs:63:32
[INFO] [stderr]    |
[INFO] [stderr] 63 | const REQ_RD_MODE: IoctlLong = (DIR_READ | TYPE_SPI | NR_MODE | SIZE_U8);
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/spi/ioctl.rs:64:37
[INFO] [stderr]    |
[INFO] [stderr] 64 | const REQ_RD_LSB_FIRST: IoctlLong = (DIR_READ | TYPE_SPI | NR_LSB_FIRST | SIZE_U8);
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/spi/ioctl.rs:65:41
[INFO] [stderr]    |
[INFO] [stderr] 65 | const REQ_RD_BITS_PER_WORD: IoctlLong = (DIR_READ | TYPE_SPI | NR_BITS_PER_WORD | SIZE_U8);
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/spi/ioctl.rs:66:40
[INFO] [stderr]    |
[INFO] [stderr] 66 | const REQ_RD_MAX_SPEED_HZ: IoctlLong = (DIR_READ | TYPE_SPI | NR_MAX_SPEED_HZ | SIZE_U32);
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/spi/ioctl.rs:67:35
[INFO] [stderr]    |
[INFO] [stderr] 67 | const REQ_RD_MODE_32: IoctlLong = (DIR_READ | TYPE_SPI | NR_MODE32 | SIZE_U32);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/spi/ioctl.rs:69:35
[INFO] [stderr]    |
[INFO] [stderr] 69 | const REQ_WR_MESSAGE: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_MESSAGE);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/spi/ioctl.rs:70:32
[INFO] [stderr]    |
[INFO] [stderr] 70 | const REQ_WR_MODE: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_MODE | SIZE_U8);
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/spi/ioctl.rs:71:37
[INFO] [stderr]    |
[INFO] [stderr] 71 | const REQ_WR_LSB_FIRST: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_LSB_FIRST | SIZE_U8);
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/spi/ioctl.rs:72:41
[INFO] [stderr]    |
[INFO] [stderr] 72 | const REQ_WR_BITS_PER_WORD: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_BITS_PER_WORD | SIZE_U8);
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/spi/ioctl.rs:73:40
[INFO] [stderr]    |
[INFO] [stderr] 73 | const REQ_WR_MAX_SPEED_HZ: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_MAX_SPEED_HZ | SIZE_U32);
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/spi/ioctl.rs:74:35
[INFO] [stderr]    |
[INFO] [stderr] 74 | const REQ_WR_MODE_32: IoctlLong = (DIR_WRITE | TYPE_SPI | NR_MODE32 | SIZE_U32);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 17 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/gpio.rs - gpio (line 78) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/gpio.rs - gpio (line 78) stdout ----
[INFO] [stdout] Test executable failed (exit code 1).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] Error: UnknownModel
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/gpio.rs - gpio (line 78)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "569620c0384ed40c61df0b71f694d2aaf9abfad2a4f254d5b3074dd44d7e46f8"`
[INFO] running `"docker" "rm" "-f" "569620c0384ed40c61df0b71f694d2aaf9abfad2a4f254d5b3074dd44d7e46f8"`
[INFO] [stdout] 569620c0384ed40c61df0b71f694d2aaf9abfad2a4f254d5b3074dd44d7e46f8