[INFO] fetching crate oxy-linux-pwm 0.1.2... [INFO] checking oxy-linux-pwm-0.1.2 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate oxy-linux-pwm 0.1.2 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate oxy-linux-pwm 0.1.2 [INFO] finished tweaking crates.io crate oxy-linux-pwm 0.1.2 [INFO] tweaked toml for crates.io crate oxy-linux-pwm 0.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate oxy-linux-pwm 0.1.2 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 228f64f55dd8ca85a567f4ed102de7d04b79c425448ea07cec84b69b8d4d7b88 [INFO] running `Command { std: "docker" "start" "-a" "228f64f55dd8ca85a567f4ed102de7d04b79c425448ea07cec84b69b8d4d7b88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "228f64f55dd8ca85a567f4ed102de7d04b79c425448ea07cec84b69b8d4d7b88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "228f64f55dd8ca85a567f4ed102de7d04b79c425448ea07cec84b69b8d4d7b88", kill_on_drop: false }` [INFO] [stdout] 228f64f55dd8ca85a567f4ed102de7d04b79c425448ea07cec84b69b8d4d7b88 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2bbaed5c97f9ccf152fef8c243e5bfdc49f9a9e4a75a206996bf8285c717d93d [INFO] running `Command { std: "docker" "start" "-a" "2bbaed5c97f9ccf152fef8c243e5bfdc49f9a9e4a75a206996bf8285c717d93d", kill_on_drop: false }` [INFO] [stderr] Checking oxy-linux-pwm v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `get_duty_cycle` is never used [INFO] [stdout] --> src/sysfs.rs:119:8 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn get_duty_cycle(pwm_chip: u8, pwm_channel: u8) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_period` is never used [INFO] [stdout] --> src/sysfs.rs:141:8 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn get_period(pwm_chip: u8, pwm_channel: u8) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_polarity` is never used [INFO] [stdout] --> src/sysfs.rs:163:8 [INFO] [stdout] | [INFO] [stdout] 163 | pub fn get_polarity(pwm_chip: u8, pwm_channel: u8) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `managed_channels` is never read [INFO] [stdout] --> src/service.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct PwmService { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 2 | managed_channels: Vec<(u8, u8)>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/service.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 5 | impl PwmService { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 6 | fn new () -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_duty_cycle` is never used [INFO] [stdout] --> src/sysfs.rs:119:8 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn get_duty_cycle(pwm_chip: u8, pwm_channel: u8) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_period` is never used [INFO] [stdout] --> src/sysfs.rs:141:8 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn get_period(pwm_chip: u8, pwm_channel: u8) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_polarity` is never used [INFO] [stdout] --> src/sysfs.rs:163:8 [INFO] [stdout] | [INFO] [stdout] 163 | pub fn get_polarity(pwm_chip: u8, pwm_channel: u8) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `managed_channels` is never read [INFO] [stdout] --> src/service.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct PwmService { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 2 | managed_channels: Vec<(u8, u8)>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/service.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 5 | impl PwmService { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 6 | fn new () -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "2bbaed5c97f9ccf152fef8c243e5bfdc49f9a9e4a75a206996bf8285c717d93d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2bbaed5c97f9ccf152fef8c243e5bfdc49f9a9e4a75a206996bf8285c717d93d", kill_on_drop: false }` [INFO] [stdout] 2bbaed5c97f9ccf152fef8c243e5bfdc49f9a9e4a75a206996bf8285c717d93d