[INFO] fetching crate lpc55s6x-hal 0.0.2...
[INFO] checking lpc55s6x-hal-0.0.2 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate lpc55s6x-hal 0.0.2 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate lpc55s6x-hal 0.0.2 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config
[INFO] started tweaking crates.io crate lpc55s6x-hal 0.0.2
[INFO] finished tweaking crates.io crate lpc55s6x-hal 0.0.2
[INFO] tweaked toml for crates.io crate lpc55s6x-hal 0.0.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate lpc55s6x-hal 0.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nb v0.1.2
[INFO] [stderr]   Downloaded vcell v0.1.2
[INFO] [stderr]   Downloaded embedded-hal v0.2.3
[INFO] [stderr]   Downloaded usbd-serial v0.1.0
[INFO] [stderr]   Downloaded panic-semihosting v0.5.3
[INFO] [stderr]   Downloaded volatile-register v0.2.0
[INFO] [stderr]   Downloaded as-slice v0.1.0
[INFO] [stderr]   Downloaded block-cipher-trait v0.6.2
[INFO] [stderr]   Downloaded aligned v0.3.1
[INFO] [stderr]   Downloaded cortex-m-semihosting v0.3.5
[INFO] [stderr]   Downloaded hash32 v0.1.0
[INFO] [stderr]   Downloaded cortex-m v0.6.1
[INFO] [stderr]   Downloaded aes-soft v0.3.3
[INFO] [stderr]   Downloaded generic-array v0.13.2
[INFO] [stderr]   Downloaded syn v1.0.7
[INFO] [stderr]   Downloaded cortex-m-rt v0.6.10
[INFO] [stderr]   Downloaded ssd1306 v0.3.0-alpha.2
[INFO] [stderr]   Downloaded rtfm-core v0.3.0-beta.2
[INFO] [stderr]   Downloaded usb-device v0.2.3
[INFO] [stderr]   Downloaded embedded-graphics v0.6.0-alpha.2
[INFO] [stderr]   Downloaded cortex-m-rt-macros v0.1.6
[INFO] [stderr]   Downloaded cortex-m-rtfm-macros v0.5.0-beta.1
[INFO] [stderr]   Downloaded cortex-m-rtfm v0.5.0-beta.1
[INFO] [stderr]   Downloaded rtfm-syntax v0.4.0-beta.2
[INFO] [stderr]   Downloaded lpc55s6x-pac v0.0.5
[INFO] [stderr]   Downloaded heapless v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57fc5806f3b31d90e96f8813353a30cce1c946142cb4314eba98bb27f3c60a27
[INFO] running `Command { std: "docker" "start" "-a" "57fc5806f3b31d90e96f8813353a30cce1c946142cb4314eba98bb27f3c60a27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57fc5806f3b31d90e96f8813353a30cce1c946142cb4314eba98bb27f3c60a27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57fc5806f3b31d90e96f8813353a30cce1c946142cb4314eba98bb27f3c60a27", kill_on_drop: false }`
[INFO] [stdout] 57fc5806f3b31d90e96f8813353a30cce1c946142cb4314eba98bb27f3c60a27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13d7538606eb184889a5b503e568cc2f1056490bf34727cf3390ffb996957977
[INFO] running `Command { std: "docker" "start" "-a" "13d7538606eb184889a5b503e568cc2f1056490bf34727cf3390ffb996957977", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling cortex-m v0.6.1
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]     Checking stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling syn v1.0.7
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]     Checking vcell v0.1.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]     Checking volatile-register v0.2.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling cortex-m-rt v0.6.10
[INFO] [stderr]    Compiling cortex-m-semihosting v0.3.5
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]     Checking nb v0.1.2
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking r0 v0.2.2
[INFO] [stderr]    Compiling indexmap v1.3.0
[INFO] [stderr]    Compiling lpc55s6x-pac v0.0.5
[INFO] [stderr]     Checking embedded-hal v0.2.3
[INFO] [stderr]    Compiling heapless v0.5.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking hash32 v0.1.0
[INFO] [stderr]    Compiling ssd1306 v0.3.0-alpha.2
[INFO] [stderr]    Compiling cortex-m-rtfm v0.5.0-beta.1
[INFO] [stderr]    Compiling lpc55s6x-hal v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking usb-device v0.2.3
[INFO] [stderr]     Checking embedded-graphics v0.6.0-alpha.2
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking generic-array v0.13.2
[INFO] [stderr]     Checking opaque-debug v0.2.3
[INFO] [stderr]     Checking rtfm-core v0.3.0-beta.2
[INFO] [stderr]     Checking panic-halt v0.2.0
[INFO] [stderr]     Checking usbd-serial v0.1.0
[INFO] [stderr]     Checking as-slice v0.1.0
[INFO] [stderr]     Checking block-cipher-trait v0.6.2
[INFO] [stderr]     Checking aes-soft v0.3.3
[INFO] [stderr]     Checking aligned v0.3.1
[INFO] [stderr]     Checking panic-semihosting v0.5.3
[INFO] [stderr]    Compiling rtfm-syntax v0.4.0-beta.2
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.6
[INFO] [stderr]    Compiling cortex-m-rtfm-macros v0.5.0-beta.1
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/typestates/pin/flexcomm.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  |     raw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/peripherals/casper.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  |     raw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/peripherals/flash.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  |     raw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/peripherals/flexcomm.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout] 4  |     raw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/peripherals/gpio.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  |     raw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/peripherals/iocon.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  |     raw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/peripherals/rng.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  |     raw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/peripherals/usbfs.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::raw;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `nb` is imported redundantly
[INFO] [stdout]   --> src/peripherals/utick.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use nb;
[INFO] [stdout]    |     ^^ the item `nb` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/peripherals/utick.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     raw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `reg_cluster` is imported redundantly
[INFO] [stdout]   --> src/drivers/pins/gpio.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |       reg_cluster,
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/macros.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | / macro_rules! reg_cluster {
[INFO] [stdout] 22 | |     ($ty:ident, $target:ty, $peripheral:path, $field:ident) => {
[INFO] [stdout] 23 | |         unsafe impl $crate::traits::reg_proxy::RegCluster for $ty {
[INFO] [stdout] 24 | |             type Target = $target;
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |     };
[INFO] [stdout] 31 | | }
[INFO] [stdout]    | |_- the item `reg_cluster` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/drivers/usbd/endpoint_registers.rs:255:13
[INFO] [stdout]     |
[INFO] [stdout] 255 |             { self.bit(variant._bit()) }
[INFO] [stdout]     |             ^^                        ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 255 -             { self.bit(variant._bit()) }
[INFO] [stdout] 255 +             self.bit(variant._bit())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/drivers/usbd/endpoint_registers.rs:327:13
[INFO] [stdout]     |
[INFO] [stdout] 327 |             { self.bit(variant._bit()) }
[INFO] [stdout]     |             ^^                        ^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 327 -             { self.bit(variant._bit()) }
[INFO] [stdout] 327 +             self.bit(variant._bit())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/drivers/usbd/endpoint_registers.rs:399:13
[INFO] [stdout]     |
[INFO] [stdout] 399 |             { self.bit(variant._bit()) }
[INFO] [stdout]     |             ^^                        ^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 399 -             { self.bit(variant._bit()) }
[INFO] [stdout] 399 +             self.bit(variant._bit())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/drivers/usbd/endpoint_registers.rs:471:13
[INFO] [stdout]     |
[INFO] [stdout] 471 |             { self.bit(variant._bit()) }
[INFO] [stdout]     |             ^^                        ^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 471 -             { self.bit(variant._bit()) }
[INFO] [stdout] 471 +             self.bit(variant._bit())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/typestates/pin/flexcomm.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  |     raw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/peripherals/casper.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  |     raw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/peripherals/flash.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  |     raw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/peripherals/flexcomm.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout] 4  |     raw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/peripherals/gpio.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  |     raw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/peripherals/iocon.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  |     raw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/peripherals/rng.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  |     raw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/peripherals/usbfs.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::raw;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `nb` is imported redundantly
[INFO] [stdout]   --> src/peripherals/utick.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use nb;
[INFO] [stdout]    |     ^^ the item `nb` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/peripherals/utick.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     raw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `reg_cluster` is imported redundantly
[INFO] [stdout]   --> src/drivers/pins/gpio.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |       reg_cluster,
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/macros.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | / macro_rules! reg_cluster {
[INFO] [stdout] 22 | |     ($ty:ident, $target:ty, $peripheral:path, $field:ident) => {
[INFO] [stdout] 23 | |         unsafe impl $crate::traits::reg_proxy::RegCluster for $ty {
[INFO] [stdout] 24 | |             type Target = $target;
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |     };
[INFO] [stdout] 31 | | }
[INFO] [stdout]    | |_- the item `reg_cluster` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/drivers/usbd/endpoint_registers.rs:255:13
[INFO] [stdout]     |
[INFO] [stdout] 255 |             { self.bit(variant._bit()) }
[INFO] [stdout]     |             ^^                        ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 255 -             { self.bit(variant._bit()) }
[INFO] [stdout] 255 +             self.bit(variant._bit())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/drivers/usbd/endpoint_registers.rs:327:13
[INFO] [stdout]     |
[INFO] [stdout] 327 |             { self.bit(variant._bit()) }
[INFO] [stdout]     |             ^^                        ^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 327 -             { self.bit(variant._bit()) }
[INFO] [stdout] 327 +             self.bit(variant._bit())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/drivers/usbd/endpoint_registers.rs:399:13
[INFO] [stdout]     |
[INFO] [stdout] 399 |             { self.bit(variant._bit()) }
[INFO] [stdout]     |             ^^                        ^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 399 -             { self.bit(variant._bit()) }
[INFO] [stdout] 399 +             self.bit(variant._bit())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/drivers/usbd/endpoint_registers.rs:471:13
[INFO] [stdout]     |
[INFO] [stdout] 471 |             { self.bit(variant._bit()) }
[INFO] [stdout]     |             ^^                        ^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 471 -             { self.bit(variant._bit()) }
[INFO] [stdout] 471 +             self.bit(variant._bit())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `maj_rev`, `min_rev`, and `aperture` are never read
[INFO] [stdout]   --> src/peripherals/rng.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct ModuleId {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 22 |     id: u16,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 23 |     maj_rev: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 24 |     min_rev: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 25 |     aperture: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ModuleId` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `maj_rev`, `min_rev`, `err_code`, and `frame_nr` are never read
[INFO] [stdout]    --> src/peripherals/usbfs.rs:97:5
[INFO] [stdout]     |
[INFO] [stdout] 96  | pub struct UsbFsDevInfo {
[INFO] [stdout]     |            ------------ fields in this struct
[INFO] [stdout] 97  |     maj_rev: u8,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 98  |     min_rev: u8,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 99  |     err_code: u8,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 100 |     frame_nr: u16,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `UsbFsDevInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `maj_rev`, `min_rev`, and `aperture` are never read
[INFO] [stdout]   --> src/peripherals/rng.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct ModuleId {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 22 |     id: u16,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 23 |     maj_rev: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 24 |     min_rev: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 25 |     aperture: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ModuleId` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `maj_rev`, `min_rev`, `err_code`, and `frame_nr` are never read
[INFO] [stdout]    --> src/peripherals/usbfs.rs:97:5
[INFO] [stdout]     |
[INFO] [stdout] 96  | pub struct UsbFsDevInfo {
[INFO] [stdout]     |            ------------ fields in this struct
[INFO] [stdout] 97  |     maj_rev: u8,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 98  |     min_rev: u8,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 99  |     err_code: u8,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 100 |     frame_nr: u16,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `UsbFsDevInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `UsbBus` is imported redundantly
[INFO] [stdout]   --> examples/usb_test_class.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | use hal::prelude::*;
[INFO] [stdout]    |     --------------- the item `UsbBus` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 16 |     UsbBus,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `SpiMaster` is imported redundantly
[INFO] [stdout]   --> examples/spi.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | use hal::prelude::*;
[INFO] [stdout]    |     --------------- the item `SpiMaster` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 15 |         SpiMaster,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ssd1306` is imported redundantly
[INFO] [stdout]   --> examples/spi.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     self,
[INFO] [stdout]    |     ^^^^ the item `ssd1306` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lpc55s6x-hal` (example "led_dwt") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `lpc55s6x-hal` (example "led_utick") due to 2 previous errors
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lpc55s6x-hal` (example "serial") due to 2 previous errors
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lpc55s6x-hal` (example "usb_test_class") due to 2 previous errors; 1 warning emitted
[INFO] [stderr] error: could not compile `lpc55s6x-hal` (example "rtfm_led") due to 2 previous errors
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lpc55s6x-hal` (example "spi") due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lpc55s6x-hal` (example "late") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "13d7538606eb184889a5b503e568cc2f1056490bf34727cf3390ffb996957977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13d7538606eb184889a5b503e568cc2f1056490bf34727cf3390ffb996957977", kill_on_drop: false }`
[INFO] [stdout] 13d7538606eb184889a5b503e568cc2f1056490bf34727cf3390ffb996957977
[INFO] checking lpc55s6x-hal-0.0.2 against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1
[INFO] extracting crate lpc55s6x-hal 0.0.2 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate lpc55s6x-hal 0.0.2 on toolchain 72eda894eb3548c7ba774079ce0afab42958d4ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config
[INFO] started tweaking crates.io crate lpc55s6x-hal 0.0.2
[INFO] finished tweaking crates.io crate lpc55s6x-hal 0.0.2
[INFO] tweaked toml for crates.io crate lpc55s6x-hal 0.0.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate lpc55s6x-hal 0.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c60a1a627498ccf5f96f39bd2868b7b2fc78f6903cb316912acac36ab47a4d3e
[INFO] running `Command { std: "docker" "start" "-a" "c60a1a627498ccf5f96f39bd2868b7b2fc78f6903cb316912acac36ab47a4d3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c60a1a627498ccf5f96f39bd2868b7b2fc78f6903cb316912acac36ab47a4d3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c60a1a627498ccf5f96f39bd2868b7b2fc78f6903cb316912acac36ab47a4d3e", kill_on_drop: false }`
[INFO] [stdout] c60a1a627498ccf5f96f39bd2868b7b2fc78f6903cb316912acac36ab47a4d3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73160bebbedd3d8970ddb84c6b1e9fb159d101eac8b1ca407e2cb539db689c1a
[INFO] running `Command { std: "docker" "start" "-a" "73160bebbedd3d8970ddb84c6b1e9fb159d101eac8b1ca407e2cb539db689c1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling cortex-m v0.6.1
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.7
[INFO] [stderr]     Checking stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]     Checking vcell v0.1.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking volatile-register v0.2.0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling cortex-m-rt v0.6.10
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling cortex-m-semihosting v0.3.5
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]     Checking r0 v0.2.2
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling indexmap v1.3.0
[INFO] [stderr]     Checking nb v0.1.2
[INFO] [stderr]    Compiling heapless v0.5.1
[INFO] [stderr]     Checking embedded-hal v0.2.3
[INFO] [stderr]    Compiling lpc55s6x-pac v0.0.5
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking hash32 v0.1.0
[INFO] [stderr]    Compiling cortex-m-rtfm v0.5.0-beta.1
[INFO] [stderr]     Checking usb-device v0.2.3
[INFO] [stderr]    Compiling ssd1306 v0.3.0-alpha.2
[INFO] [stderr]    Compiling lpc55s6x-hal v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking usbd-serial v0.1.0
[INFO] [stderr]     Checking embedded-graphics v0.6.0-alpha.2
[INFO] [stderr]     Checking opaque-debug v0.2.3
[INFO] [stderr]     Checking rtfm-core v0.3.0-beta.2
[INFO] [stderr]     Checking panic-halt v0.2.0
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking generic-array v0.13.2
[INFO] [stderr]     Checking as-slice v0.1.0
[INFO] [stderr]     Checking block-cipher-trait v0.6.2
[INFO] [stderr]     Checking aes-soft v0.3.3
[INFO] [stderr]     Checking aligned v0.3.1
[INFO] [stderr]     Checking panic-semihosting v0.5.3
[INFO] [stderr]    Compiling rtfm-syntax v0.4.0-beta.2
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.6
[INFO] [stderr]    Compiling cortex-m-rtfm-macros v0.5.0-beta.1
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/typestates/pin/flexcomm.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  |     raw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/peripherals/casper.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  |     raw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/peripherals/flash.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  |     raw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/peripherals/flexcomm.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout] 4  |     raw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/peripherals/gpio.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  |     raw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/peripherals/iocon.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  |     raw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/peripherals/rng.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  |     raw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/peripherals/usbfs.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::raw;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `nb` is imported redundantly
[INFO] [stdout]   --> src/peripherals/utick.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use nb;
[INFO] [stdout]    |     ^^ the item `nb` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/peripherals/utick.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     raw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `reg_cluster` is imported redundantly
[INFO] [stdout]   --> src/drivers/pins/gpio.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |       reg_cluster,
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/macros.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | / macro_rules! reg_cluster {
[INFO] [stdout] 22 | |     ($ty:ident, $target:ty, $peripheral:path, $field:ident) => {
[INFO] [stdout] 23 | |         unsafe impl $crate::traits::reg_proxy::RegCluster for $ty {
[INFO] [stdout] 24 | |             type Target = $target;
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |     };
[INFO] [stdout] 31 | | }
[INFO] [stdout]    | |_- the item `reg_cluster` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/typestates/pin/flexcomm.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  |     raw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/peripherals/casper.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  |     raw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/peripherals/flash.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  |     raw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/peripherals/flexcomm.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout] 4  |     raw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/peripherals/gpio.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  |     raw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/peripherals/iocon.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  |     raw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/peripherals/rng.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  |     raw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/peripherals/usbfs.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::raw;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `nb` is imported redundantly
[INFO] [stdout]   --> src/peripherals/utick.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use nb;
[INFO] [stdout]    |     ^^ the item `nb` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `raw` is imported redundantly
[INFO] [stdout]   --> src/peripherals/utick.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     raw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub extern crate lpc55s6x_pac as raw;
[INFO] [stdout]    | ------------------------------------- the item `raw` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `reg_cluster` is imported redundantly
[INFO] [stdout]   --> src/drivers/pins/gpio.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |       reg_cluster,
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/macros.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | / macro_rules! reg_cluster {
[INFO] [stdout] 22 | |     ($ty:ident, $target:ty, $peripheral:path, $field:ident) => {
[INFO] [stdout] 23 | |         unsafe impl $crate::traits::reg_proxy::RegCluster for $ty {
[INFO] [stdout] 24 | |             type Target = $target;
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |     };
[INFO] [stdout] 31 | | }
[INFO] [stdout]    | |_- the item `reg_cluster` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/drivers/usbd/endpoint_registers.rs:255:13
[INFO] [stdout]     |
[INFO] [stdout] 255 |             { self.bit(variant._bit()) }
[INFO] [stdout]     |             ^^                        ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 255 -             { self.bit(variant._bit()) }
[INFO] [stdout] 255 +             self.bit(variant._bit())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/drivers/usbd/endpoint_registers.rs:327:13
[INFO] [stdout]     |
[INFO] [stdout] 327 |             { self.bit(variant._bit()) }
[INFO] [stdout]     |             ^^                        ^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 327 -             { self.bit(variant._bit()) }
[INFO] [stdout] 327 +             self.bit(variant._bit())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/drivers/usbd/endpoint_registers.rs:399:13
[INFO] [stdout]     |
[INFO] [stdout] 399 |             { self.bit(variant._bit()) }
[INFO] [stdout]     |             ^^                        ^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 399 -             { self.bit(variant._bit()) }
[INFO] [stdout] 399 +             self.bit(variant._bit())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/drivers/usbd/endpoint_registers.rs:471:13
[INFO] [stdout]     |
[INFO] [stdout] 471 |             { self.bit(variant._bit()) }
[INFO] [stdout]     |             ^^                        ^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 471 -             { self.bit(variant._bit()) }
[INFO] [stdout] 471 +             self.bit(variant._bit())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/drivers/usbd/endpoint_registers.rs:255:13
[INFO] [stdout]     |
[INFO] [stdout] 255 |             { self.bit(variant._bit()) }
[INFO] [stdout]     |             ^^                        ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 255 -             { self.bit(variant._bit()) }
[INFO] [stdout] 255 +             self.bit(variant._bit())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/drivers/usbd/endpoint_registers.rs:327:13
[INFO] [stdout]     |
[INFO] [stdout] 327 |             { self.bit(variant._bit()) }
[INFO] [stdout]     |             ^^                        ^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 327 -             { self.bit(variant._bit()) }
[INFO] [stdout] 327 +             self.bit(variant._bit())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/drivers/usbd/endpoint_registers.rs:399:13
[INFO] [stdout]     |
[INFO] [stdout] 399 |             { self.bit(variant._bit()) }
[INFO] [stdout]     |             ^^                        ^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 399 -             { self.bit(variant._bit()) }
[INFO] [stdout] 399 +             self.bit(variant._bit())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/drivers/usbd/endpoint_registers.rs:471:13
[INFO] [stdout]     |
[INFO] [stdout] 471 |             { self.bit(variant._bit()) }
[INFO] [stdout]     |             ^^                        ^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 471 -             { self.bit(variant._bit()) }
[INFO] [stdout] 471 +             self.bit(variant._bit())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `maj_rev`, `min_rev`, and `aperture` are never read
[INFO] [stdout]   --> src/peripherals/rng.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct ModuleId {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 22 |     id: u16,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 23 |     maj_rev: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 24 |     min_rev: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 25 |     aperture: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ModuleId` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `maj_rev`, `min_rev`, `err_code`, and `frame_nr` are never read
[INFO] [stdout]    --> src/peripherals/usbfs.rs:97:5
[INFO] [stdout]     |
[INFO] [stdout] 96  | pub struct UsbFsDevInfo {
[INFO] [stdout]     |            ------------ fields in this struct
[INFO] [stdout] 97  |     maj_rev: u8,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 98  |     min_rev: u8,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 99  |     err_code: u8,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 100 |     frame_nr: u16,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `UsbFsDevInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `UsbBus` is imported redundantly
[INFO] [stdout]   --> examples/usb_test_class.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | use hal::prelude::*;
[INFO] [stdout]    |     --------------- the item `UsbBus` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 16 |     UsbBus,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `I2cMaster` is imported redundantly
[INFO] [stdout]   --> examples/i2c.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | use hal::prelude::*;
[INFO] [stdout]    |     --------------- the item `I2cMaster` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 15 |         I2cMaster,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ssd1306` is imported redundantly
[INFO] [stdout]   --> examples/i2c.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use ssd1306;
[INFO] [stdout]    |     ^^^^^^^ the item `ssd1306` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `SpiMaster` is imported redundantly
[INFO] [stdout]   --> examples/spi.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | use hal::prelude::*;
[INFO] [stdout]    |     --------------- the item `SpiMaster` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 15 |         SpiMaster,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ssd1306` is imported redundantly
[INFO] [stdout]   --> examples/spi.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     self,
[INFO] [stdout]    |     ^^^^ the item `ssd1306` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `UsbBus` is imported redundantly
[INFO] [stdout]   --> examples/usb.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use hal::prelude::*;
[INFO] [stdout]    |     --------------- the item `UsbBus` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 20 |     UsbBus,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `maj_rev`, `min_rev`, and `aperture` are never read
[INFO] [stdout]   --> src/peripherals/rng.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct ModuleId {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 22 |     id: u16,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 23 |     maj_rev: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 24 |     min_rev: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 25 |     aperture: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ModuleId` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `maj_rev`, `min_rev`, `err_code`, and `frame_nr` are never read
[INFO] [stdout]    --> src/peripherals/usbfs.rs:97:5
[INFO] [stdout]     |
[INFO] [stdout] 96  | pub struct UsbFsDevInfo {
[INFO] [stdout]     |            ------------ fields in this struct
[INFO] [stdout] 97  |     maj_rev: u8,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 98  |     min_rev: u8,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 99  |     err_code: u8,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 100 |     frame_nr: u16,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `UsbFsDevInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lpc55s6x-hal` (example "led_dwt") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lpc55s6x-hal` (example "i2c") due to 2 previous errors; 2 warnings emitted
[INFO] [stderr] error: could not compile `lpc55s6x-hal` (example "spi") due to 2 previous errors; 2 warnings emitted
[INFO] [stderr] error: could not compile `lpc55s6x-hal` (example "led_utick") due to 2 previous errors
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lpc55s6x-hal` (example "rng") due to 2 previous errors
[INFO] [stderr] error: could not compile `lpc55s6x-hal` (example "usb_test_class") due to 2 previous errors; 1 warning emitted
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lpc55s6x-hal` (example "usb") due to 2 previous errors; 1 warning emitted
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "73160bebbedd3d8970ddb84c6b1e9fb159d101eac8b1ca407e2cb539db689c1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73160bebbedd3d8970ddb84c6b1e9fb159d101eac8b1ca407e2cb539db689c1a", kill_on_drop: false }`
[INFO] [stdout] 73160bebbedd3d8970ddb84c6b1e9fb159d101eac8b1ca407e2cb539db689c1a
