[INFO] fetching crate lpc55s6x-hal 0.0.2... [INFO] checking lpc55s6x-hal-0.0.2 against master#7a8636c843bd24038fe1d1f69b4a8e4b0ea55d4e for pr-102091 [INFO] extracting crate lpc55s6x-hal 0.0.2 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate lpc55s6x-hal 0.0.2 on toolchain 7a8636c843bd24038fe1d1f69b4a8e4b0ea55d4e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7a8636c843bd24038fe1d1f69b4a8e4b0ea55d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-6/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-6/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: "/workspace/cargo-home/bin/cargo" "+7a8636c843bd24038fe1d1f69b4a8e4b0ea55d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded embedded-hal v0.2.3 [INFO] [stderr] Downloaded vcell v0.1.2 [INFO] [stderr] Downloaded nb v0.1.2 [INFO] [stderr] Downloaded panic-halt v0.2.0 [INFO] [stderr] Downloaded cortex-m-semihosting v0.3.5 [INFO] [stderr] Downloaded generic-array v0.13.2 [INFO] [stderr] Downloaded usbd-serial v0.1.0 [INFO] [stderr] Downloaded as-slice v0.1.0 [INFO] [stderr] Downloaded aligned v0.3.1 [INFO] [stderr] Downloaded cortex-m-rtfm v0.5.0-beta.1 [INFO] [stderr] Downloaded panic-semihosting v0.5.3 [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 rtfm-core v0.3.0-beta.2 [INFO] [stderr] Downloaded cortex-m-rt v0.6.10 [INFO] [stderr] Downloaded lpc55s6x-pac v0.0.5 [INFO] [stderr] Downloaded indexmap v1.3.0 [INFO] [stderr] Downloaded heapless v0.5.1 [INFO] [stderr] Downloaded cortex-m-rtfm-macros v0.5.0-beta.1 [INFO] [stderr] Downloaded rtfm-syntax v0.4.0-beta.2 [INFO] [stderr] Downloaded cortex-m v0.6.1 [INFO] [stderr] Downloaded ssd1306 v0.3.0-alpha.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:06bd2dc561ac9b9120e7d8112cca06cd3b1bded0ddb8515a4f6a39439d56c944" "/opt/rustwide/cargo-home/bin/cargo" "+7a8636c843bd24038fe1d1f69b4a8e4b0ea55d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c9d230621269b2ff4a344379ccb8822f59c09f1a37873f3193fb83de28352f10 [INFO] running `Command { std: "docker" "start" "-a" "c9d230621269b2ff4a344379ccb8822f59c09f1a37873f3193fb83de28352f10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9d230621269b2ff4a344379ccb8822f59c09f1a37873f3193fb83de28352f10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9d230621269b2ff4a344379ccb8822f59c09f1a37873f3193fb83de28352f10", kill_on_drop: false }` [INFO] [stdout] c9d230621269b2ff4a344379ccb8822f59c09f1a37873f3193fb83de28352f10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:06bd2dc561ac9b9120e7d8112cca06cd3b1bded0ddb8515a4f6a39439d56c944" "/opt/rustwide/cargo-home/bin/cargo" "+7a8636c843bd24038fe1d1f69b4a8e4b0ea55d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4d84837f91fd3b564ccf47af19313c5be2a13a62249254f248df08c9df0b7040 [INFO] running `Command { std: "docker" "start" "-a" "4d84837f91fd3b564ccf47af19313c5be2a13a62249254f248df08c9df0b7040", 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] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking volatile-register v0.2.0 [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] Checking void v1.0.2 [INFO] [stderr] Compiling cortex-m-semihosting v0.3.5 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking nb v0.1.2 [INFO] [stderr] Checking r0 v0.2.2 [INFO] [stderr] Compiling heapless v0.5.1 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Compiling lpc55s6x-pac v0.0.5 [INFO] [stderr] Checking generic-array v0.13.2 [INFO] [stderr] Checking hash32 v0.1.0 [INFO] [stderr] Compiling ssd1306 v0.3.0-alpha.2 [INFO] [stderr] Checking as-slice v0.1.0 [INFO] [stderr] Compiling cortex-m-rtfm v0.5.0-beta.1 [INFO] [stderr] Checking usb-device v0.2.3 [INFO] [stderr] Checking embedded-hal v0.2.3 [INFO] [stderr] Checking aligned v0.3.1 [INFO] [stderr] Compiling lpc55s6x-hal v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking block-cipher-trait v0.6.2 [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 panic-semihosting v0.5.3 [INFO] [stderr] Checking aes-soft v0.3.3 [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: 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: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: `ModuleId` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] | [INFO] [stdout] = note: this can occur when a binary crate with `#![no_std]` is compiled for a target where `eh_personality` is defined in the standard library [INFO] [stdout] = help: you may be able to compile for a target that doesn't need `eh_personality`, specify a target with `--target` or in `.cargo/config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lpc55s6x-hal` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] | [INFO] [stdout] = note: this can occur when a binary crate with `#![no_std]` is compiled for a target where `eh_personality` is defined in the standard library [INFO] [stdout] = help: you may be able to compile for a target that doesn't need `eh_personality`, specify a target with `--target` or in `.cargo/config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] | [INFO] [stdout] = note: this can occur when a binary crate with `#![no_std]` is compiled for a target where `eh_personality` is defined in the standard library [INFO] [stdout] = help: you may be able to compile for a target that doesn't need `eh_personality`, specify a target with `--target` or in `.cargo/config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] | [INFO] [stdout] = note: this can occur when a binary crate with `#![no_std]` is compiled for a target where `eh_personality` is defined in the standard library [INFO] [stdout] = help: you may be able to compile for a target that doesn't need `eh_personality`, specify a target with `--target` or in `.cargo/config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lpc55s6x-hal` due to 2 previous errors [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] | [INFO] [stdout] = note: this can occur when a binary crate with `#![no_std]` is compiled for a target where `eh_personality` is defined in the standard library [INFO] [stdout] = help: you may be able to compile for a target that doesn't need `eh_personality`, specify a target with `--target` or in `.cargo/config` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lpc55s6x-hal` due to 2 previous errors [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] | [INFO] [stdout] = note: this can occur when a binary crate with `#![no_std]` is compiled for a target where `eh_personality` is defined in the standard library [INFO] [stdout] = help: you may be able to compile for a target that doesn't need `eh_personality`, specify a target with `--target` or in `.cargo/config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lpc55s6x-hal` due to 2 previous errors [INFO] [stderr] error: could not compile `lpc55s6x-hal` due to 2 previous errors [INFO] [stderr] error: could not compile `lpc55s6x-hal` due to 2 previous errors [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] | [INFO] [stdout] = note: this can occur when a binary crate with `#![no_std]` is compiled for a target where `eh_personality` is defined in the standard library [INFO] [stdout] = help: you may be able to compile for a target that doesn't need `eh_personality`, specify a target with `--target` or in `.cargo/config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lpc55s6x-hal` due to 2 previous errors [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: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: `ModuleId` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4d84837f91fd3b564ccf47af19313c5be2a13a62249254f248df08c9df0b7040", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d84837f91fd3b564ccf47af19313c5be2a13a62249254f248df08c9df0b7040", kill_on_drop: false }` [INFO] [stdout] 4d84837f91fd3b564ccf47af19313c5be2a13a62249254f248df08c9df0b7040