[INFO] fetching crate orange 0.1.3... [INFO] checking orange-0.1.3 against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] extracting crate orange 0.1.3 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate orange 0.1.3 on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate orange 0.1.3 [INFO] finished tweaking crates.io crate orange 0.1.3 [INFO] tweaked toml for crates.io crate orange 0.1.3 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6880f7a459d1fd6ebedac6a52134bf2dc4a6a36469ba1d96f7afa489f2c8fb3c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6880f7a459d1fd6ebedac6a52134bf2dc4a6a36469ba1d96f7afa489f2c8fb3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6880f7a459d1fd6ebedac6a52134bf2dc4a6a36469ba1d96f7afa489f2c8fb3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6880f7a459d1fd6ebedac6a52134bf2dc4a6a36469ba1d96f7afa489f2c8fb3c", kill_on_drop: false }` [INFO] [stdout] 6880f7a459d1fd6ebedac6a52134bf2dc4a6a36469ba1d96f7afa489f2c8fb3c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 99f87ed820be14db87a2e03d5bed1e2232a3f61ac88b3740d762886a2db5f236 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "99f87ed820be14db87a2e03d5bed1e2232a3f61ac88b3740d762886a2db5f236", kill_on_drop: false }` [INFO] [stderr] Checking bit_field v0.10.1 [INFO] [stderr] Checking orange v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:2:34 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(global_asm, llvm_asm, const_generics)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #44580 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/gpio.rs:106:42 [INFO] [stdout] | [INFO] [stdout] 106 | mmio::write(BANK_0_INTR_ACK, (1 << self.0)); [INFO] [stdout] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/power.rs:15:32 [INFO] [stdout] | [INFO] [stdout] 15 | mmio::write(POWER_REG, (1 << BIT_RESET)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/flash.rs:66:17 [INFO] [stdout] | [INFO] [stdout] 66 | sr_2 |= (1 << 1); // QE bit [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `read_volatile`, `write_volatile` [INFO] [stdout] --> src/harduart.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use core::ptr::{read_volatile, write_volatile}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:2:34 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(global_asm, llvm_asm, const_generics)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #44580 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/gpio.rs:106:42 [INFO] [stdout] | [INFO] [stdout] 106 | mmio::write(BANK_0_INTR_ACK, (1 << self.0)); [INFO] [stdout] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/power.rs:15:32 [INFO] [stdout] | [INFO] [stdout] 15 | mmio::write(POWER_REG, (1 << BIT_RESET)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/flash.rs:66:17 [INFO] [stdout] | [INFO] [stdout] 66 | sr_2 |= (1 << 1); // QE bit [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `read_volatile`, `write_volatile` [INFO] [stdout] --> src/harduart.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use core::ptr::{read_volatile, write_volatile}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/harduart.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | let mut status = wait_for_tx() | UartStatus::TX_EN; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SPICR0` [INFO] [stdout] --> src/spi.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | const SPICR0: u8 = 0x08; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SPICSR` [INFO] [stdout] --> src/spi.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | const SPICSR: u8 = 0x0F; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SPIINTSR` [INFO] [stdout] --> src/spi.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | const SPIINTSR: u8 = 0x06; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SPIINTCR` [INFO] [stdout] --> src/spi.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | const SPIINTCR: u8 = 0x07; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/harduart.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | let mut status = wait_for_tx() | UartStatus::TX_EN; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SPICR0` [INFO] [stdout] --> src/spi.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | const SPICR0: u8 = 0x08; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SPICSR` [INFO] [stdout] --> src/spi.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | const SPICSR: u8 = 0x0F; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SPIINTSR` [INFO] [stdout] --> src/spi.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | const SPIINTSR: u8 = 0x06; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SPIINTCR` [INFO] [stdout] --> src/spi.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | const SPIINTCR: u8 = 0x07; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.83s [INFO] running `Command { std: "docker" "inspect" "99f87ed820be14db87a2e03d5bed1e2232a3f61ac88b3740d762886a2db5f236", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99f87ed820be14db87a2e03d5bed1e2232a3f61ac88b3740d762886a2db5f236", kill_on_drop: false }` [INFO] [stdout] 99f87ed820be14db87a2e03d5bed1e2232a3f61ac88b3740d762886a2db5f236