[INFO] fetching crate oxy-linux-pwm 0.1.2... [INFO] testing oxy-linux-pwm-0.1.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate oxy-linux-pwm 0.1.2 into /workspace/builds/worker-4-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-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate oxy-linux-pwm 0.1.2 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5294c84c1d449142b4992574fb35e7ea35057ce955225b9fde772aec0ad5d6a2 [INFO] running `Command { std: "docker" "start" "-a" "5294c84c1d449142b4992574fb35e7ea35057ce955225b9fde772aec0ad5d6a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5294c84c1d449142b4992574fb35e7ea35057ce955225b9fde772aec0ad5d6a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5294c84c1d449142b4992574fb35e7ea35057ce955225b9fde772aec0ad5d6a2", kill_on_drop: false }` [INFO] [stdout] 5294c84c1d449142b4992574fb35e7ea35057ce955225b9fde772aec0ad5d6a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1eeb92dafd1ca42948189cb5909f37b6a68c5db048150d15bb72272d62ce1dcb [INFO] running `Command { std: "docker" "start" "-a" "1eeb92dafd1ca42948189cb5909f37b6a68c5db048150d15bb72272d62ce1dcb", kill_on_drop: false }` [INFO] [stderr] Compiling 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)]` (part of `#[warn(unused)]`) 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 0.33s [INFO] running `Command { std: "docker" "inspect" "1eeb92dafd1ca42948189cb5909f37b6a68c5db048150d15bb72272d62ce1dcb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1eeb92dafd1ca42948189cb5909f37b6a68c5db048150d15bb72272d62ce1dcb", kill_on_drop: false }` [INFO] [stdout] 1eeb92dafd1ca42948189cb5909f37b6a68c5db048150d15bb72272d62ce1dcb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e5bab9b05389a2eb0eeb4337d32633351b31956aefe74ccff540badf349c26e [INFO] running `Command { std: "docker" "start" "-a" "0e5bab9b05389a2eb0eeb4337d32633351b31956aefe74ccff540badf349c26e", kill_on_drop: false }` [INFO] [stderr] Compiling 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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 `test` profile [unoptimized + debuginfo] target(s) in 0.32s [INFO] running `Command { std: "docker" "inspect" "0e5bab9b05389a2eb0eeb4337d32633351b31956aefe74ccff540badf349c26e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e5bab9b05389a2eb0eeb4337d32633351b31956aefe74ccff540badf349c26e", kill_on_drop: false }` [INFO] [stdout] 0e5bab9b05389a2eb0eeb4337d32633351b31956aefe74ccff540badf349c26e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 14fc83f88f557de63b3ad50da7d7b4b59d17070d16cfa34e39dc43c27ce45d63 [INFO] running `Command { std: "docker" "start" "-a" "14fc83f88f557de63b3ad50da7d7b4b59d17070d16cfa34e39dc43c27ce45d63", kill_on_drop: false }` [INFO] [stderr] warning: function `get_duty_cycle` is never used [INFO] [stderr] --> src/sysfs.rs:119:8 [INFO] [stderr] | [INFO] [stderr] 119 | pub fn get_duty_cycle(pwm_chip: u8, pwm_channel: u8) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `get_period` is never used [INFO] [stderr] --> src/sysfs.rs:141:8 [INFO] [stderr] | [INFO] [stderr] 141 | pub fn get_period(pwm_chip: u8, pwm_channel: u8) -> Result { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `get_polarity` is never used [INFO] [stderr] --> src/sysfs.rs:163:8 [INFO] [stderr] | [INFO] [stderr] 163 | pub fn get_polarity(pwm_chip: u8, pwm_channel: u8) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `managed_channels` is never read [INFO] [stderr] --> src/service.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct PwmService { [INFO] [stderr] | ---------- field in this struct [INFO] [stderr] 2 | managed_channels: Vec<(u8, u8)>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/service.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 5 | impl PwmService { [INFO] [stderr] | --------------- associated function in this implementation [INFO] [stderr] 6 | fn new () -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `oxy-linux-pwm` (lib) generated 5 warnings [INFO] [stderr] warning: `oxy-linux-pwm` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/oxy_linux_pwm-84664aeb562042c1) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests oxy_linux_pwm [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "14fc83f88f557de63b3ad50da7d7b4b59d17070d16cfa34e39dc43c27ce45d63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14fc83f88f557de63b3ad50da7d7b4b59d17070d16cfa34e39dc43c27ce45d63", kill_on_drop: false }` [INFO] [stdout] 14fc83f88f557de63b3ad50da7d7b4b59d17070d16cfa34e39dc43c27ce45d63