[INFO] fetching crate oxy-linux-pwm 0.1.2... [INFO] testing oxy-linux-pwm-0.1.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate oxy-linux-pwm 0.1.2 into /workspace/builds/worker-5-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-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate oxy-linux-pwm 0.1.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 84de7aad2796741c8d57af86d086b6cc3befd18ff98b06db9d60a0fc8d800eb6 [INFO] running `Command { std: "docker" "start" "-a" "84de7aad2796741c8d57af86d086b6cc3befd18ff98b06db9d60a0fc8d800eb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "84de7aad2796741c8d57af86d086b6cc3befd18ff98b06db9d60a0fc8d800eb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84de7aad2796741c8d57af86d086b6cc3befd18ff98b06db9d60a0fc8d800eb6", kill_on_drop: false }` [INFO] [stdout] 84de7aad2796741c8d57af86d086b6cc3befd18ff98b06db9d60a0fc8d800eb6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 822614b01ef96ac1721148fb66a881931fff46ba89ea42ab74177943e58ae531 [INFO] running `Command { std: "docker" "start" "-a" "822614b01ef96ac1721148fb66a881931fff46ba89ea42ab74177943e58ae531", 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 0.41s [INFO] running `Command { std: "docker" "inspect" "822614b01ef96ac1721148fb66a881931fff46ba89ea42ab74177943e58ae531", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "822614b01ef96ac1721148fb66a881931fff46ba89ea42ab74177943e58ae531", kill_on_drop: false }` [INFO] [stdout] 822614b01ef96ac1721148fb66a881931fff46ba89ea42ab74177943e58ae531 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5fe82b62566fe576fd62ad1e9703def0496de665c9149ddf35ee994c06ab7366 [INFO] running `Command { std: "docker" "start" "-a" "5fe82b62566fe576fd62ad1e9703def0496de665c9149ddf35ee994c06ab7366", kill_on_drop: false }` [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] 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 `test` profile [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `Command { std: "docker" "inspect" "5fe82b62566fe576fd62ad1e9703def0496de665c9149ddf35ee994c06ab7366", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fe82b62566fe576fd62ad1e9703def0496de665c9149ddf35ee994c06ab7366", kill_on_drop: false }` [INFO] [stdout] 5fe82b62566fe576fd62ad1e9703def0496de665c9149ddf35ee994c06ab7366 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 63a47e3ce920d406ec35b77c0244b41fc587dfc1e44d060f258c9765453d1caf [INFO] running `Command { std: "docker" "start" "-a" "63a47e3ce920d406ec35b77c0244b41fc587dfc1e44d060f258c9765453d1caf", 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" "63a47e3ce920d406ec35b77c0244b41fc587dfc1e44d060f258c9765453d1caf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63a47e3ce920d406ec35b77c0244b41fc587dfc1e44d060f258c9765453d1caf", kill_on_drop: false }` [INFO] [stdout] 63a47e3ce920d406ec35b77c0244b41fc587dfc1e44d060f258c9765453d1caf