[INFO] cloning repository https://github.com/kuon/clock-firmware
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kuon/clock-firmware" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuon%2Fclock-firmware", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuon%2Fclock-firmware'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 33402bf581e2b351521d45d9d5015cd884380b3f
[INFO] testing kuon/clock-firmware against try#b8e88e5ddf5521a9f43ee3f62a702388c713e4bb for pr-155114
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuon%2Fclock-firmware" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kuon/clock-firmware
[INFO] finished tweaking git repo https://github.com/kuon/clock-firmware
[INFO] tweaked toml for git repo https://github.com/kuon/clock-firmware written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kuon/clock-firmware on toolchain b8e88e5ddf5521a9f43ee3f62a702388c713e4bb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kuon/clock-firmware already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f26b796a99c9f8a6ddcb0c0bf5b278c3319dc615d00f46e423552c50a312c19c
[INFO] running `Command { std: "docker" "start" "-a" "f26b796a99c9f8a6ddcb0c0bf5b278c3319dc615d00f46e423552c50a312c19c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f26b796a99c9f8a6ddcb0c0bf5b278c3319dc615d00f46e423552c50a312c19c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f26b796a99c9f8a6ddcb0c0bf5b278c3319dc615d00f46e423552c50a312c19c", kill_on_drop: false }`
[INFO] [stdout] f26b796a99c9f8a6ddcb0c0bf5b278c3319dc615d00f46e423552c50a312c19c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01023e83f273a8c7f48d7030215728efae852fe531035bdd61504ecd359c9bbc
[INFO] running `Command { std: "docker" "start" "-a" "01023e83f273a8c7f48d7030215728efae852fe531035bdd61504ecd359c9bbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling chrono v0.4.9
[INFO] [stderr]    Compiling clock-firmware v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Input`
[INFO] [stdout]  --> src/leds.rs:1:32
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use crate::gpio::PinMode::{Input, Output};
[INFO] [stdout]   |                                ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PinMode` and `PinValue`
[INFO] [stdout]  --> src/leds.rs:3:44
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use crate::gpio::{BitOrder, Gpio, Pin, PinMode, PinValue};
[INFO] [stdout]   |                                            ^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `SystemTime`
[INFO] [stdout]  --> src/main.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::{Duration, SystemTime};
[INFO] [stdout]   |                 ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Input` is never constructed
[INFO] [stdout]   --> src/gpio.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub enum PinMode {
[INFO] [stdout]    |          ------- variant in this enum
[INFO] [stdout] 19 |     Output,
[INFO] [stdout] 20 |     Input,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PinMode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `MSBFirst` is never constructed
[INFO] [stdout]   --> src/gpio.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub enum BitOrder {
[INFO] [stdout]    |          -------- variant in this enum
[INFO] [stdout] 25 |     LSBFirst,
[INFO] [stdout] 26 |     MSBFirst,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BitOrder` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `datain` is never read
[INFO] [stdout]   --> src/gpio.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Gpio {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 34 |     datain: *mut u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `digital_read` is never used
[INFO] [stdout]    --> src/gpio.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout]  52 | impl Gpio {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn digital_read(&self, bit_index: usize) -> PinValue {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `digital_read` is never used
[INFO] [stdout]    --> src/gpio.rs:125:12
[INFO] [stdout]     |
[INFO] [stdout] 121 | impl Pin<'_> {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 125 |     pub fn digital_read(&self) -> PinValue {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/gpio.rs:122:22
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn new(gpio: &Gpio, index: usize, invert: bool) -> Pin {
[INFO] [stdout]     |                      ^^^^^ the lifetime is elided here     ^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn new(gpio: &Gpio, index: usize, invert: bool) -> Pin<'_> {
[INFO] [stdout]     |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/leds.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn sdi(&self) -> Pin {
[INFO] [stdout]    |            ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]    |            |
[INFO] [stdout]    |            the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn sdi(&self) -> Pin<'_> {
[INFO] [stdout]    |                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/leds.rs:68:11
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn oe(&self) -> Pin {
[INFO] [stdout]    |           ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn oe(&self) -> Pin<'_> {
[INFO] [stdout]    |                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/leds.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn clk(&self) -> Pin {
[INFO] [stdout]    |            ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]    |            |
[INFO] [stdout]    |            the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn clk(&self) -> Pin<'_> {
[INFO] [stdout]    |                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/leds.rs:74:11
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn le(&self) -> Pin {
[INFO] [stdout]    |           ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn le(&self) -> Pin<'_> {
[INFO] [stdout]    |                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.44s
[INFO] running `Command { std: "docker" "inspect" "01023e83f273a8c7f48d7030215728efae852fe531035bdd61504ecd359c9bbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01023e83f273a8c7f48d7030215728efae852fe531035bdd61504ecd359c9bbc", kill_on_drop: false }`
[INFO] [stdout] 01023e83f273a8c7f48d7030215728efae852fe531035bdd61504ecd359c9bbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc442d6f267f20a6d099d2116c0c7ec188ab9097bff1e318e93db66c5572591d
[INFO] running `Command { std: "docker" "start" "-a" "cc442d6f267f20a6d099d2116c0c7ec188ab9097bff1e318e93db66c5572591d", kill_on_drop: false }`
[INFO] [stderr]    Compiling clock-firmware v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Input`
[INFO] [stdout]  --> src/leds.rs:1:32
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use crate::gpio::PinMode::{Input, Output};
[INFO] [stdout]   |                                ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PinMode` and `PinValue`
[INFO] [stdout]  --> src/leds.rs:3:44
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use crate::gpio::{BitOrder, Gpio, Pin, PinMode, PinValue};
[INFO] [stdout]   |                                            ^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `SystemTime`
[INFO] [stdout]  --> src/main.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::{Duration, SystemTime};
[INFO] [stdout]   |                 ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Input` is never constructed
[INFO] [stdout]   --> src/gpio.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub enum PinMode {
[INFO] [stdout]    |          ------- variant in this enum
[INFO] [stdout] 19 |     Output,
[INFO] [stdout] 20 |     Input,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PinMode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `MSBFirst` is never constructed
[INFO] [stdout]   --> src/gpio.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub enum BitOrder {
[INFO] [stdout]    |          -------- variant in this enum
[INFO] [stdout] 25 |     LSBFirst,
[INFO] [stdout] 26 |     MSBFirst,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BitOrder` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `datain` is never read
[INFO] [stdout]   --> src/gpio.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Gpio {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 34 |     datain: *mut u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `digital_read` is never used
[INFO] [stdout]    --> src/gpio.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout]  52 | impl Gpio {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn digital_read(&self, bit_index: usize) -> PinValue {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `digital_read` is never used
[INFO] [stdout]    --> src/gpio.rs:125:12
[INFO] [stdout]     |
[INFO] [stdout] 121 | impl Pin<'_> {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 125 |     pub fn digital_read(&self) -> PinValue {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/gpio.rs:122:22
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn new(gpio: &Gpio, index: usize, invert: bool) -> Pin {
[INFO] [stdout]     |                      ^^^^^ the lifetime is elided here     ^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn new(gpio: &Gpio, index: usize, invert: bool) -> Pin<'_> {
[INFO] [stdout]     |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/leds.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn sdi(&self) -> Pin {
[INFO] [stdout]    |            ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]    |            |
[INFO] [stdout]    |            the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn sdi(&self) -> Pin<'_> {
[INFO] [stdout]    |                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/leds.rs:68:11
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn oe(&self) -> Pin {
[INFO] [stdout]    |           ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn oe(&self) -> Pin<'_> {
[INFO] [stdout]    |                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/leds.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn clk(&self) -> Pin {
[INFO] [stdout]    |            ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]    |            |
[INFO] [stdout]    |            the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn clk(&self) -> Pin<'_> {
[INFO] [stdout]    |                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/leds.rs:74:11
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn le(&self) -> Pin {
[INFO] [stdout]    |           ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn le(&self) -> Pin<'_> {
[INFO] [stdout]    |                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "cc442d6f267f20a6d099d2116c0c7ec188ab9097bff1e318e93db66c5572591d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc442d6f267f20a6d099d2116c0c7ec188ab9097bff1e318e93db66c5572591d", kill_on_drop: false }`
[INFO] [stdout] cc442d6f267f20a6d099d2116c0c7ec188ab9097bff1e318e93db66c5572591d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b79421c74166d39ff35c161393e6f41a96b91505892044dad2fb6d9d0e9ec163
[INFO] running `Command { std: "docker" "start" "-a" "b79421c74166d39ff35c161393e6f41a96b91505892044dad2fb6d9d0e9ec163", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Input`
[INFO] [stderr]  --> src/leds.rs:1:32
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub use crate::gpio::PinMode::{Input, Output};
[INFO] [stderr]   |                                ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `PinMode` and `PinValue`
[INFO] [stderr]  --> src/leds.rs:3:44
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub use crate::gpio::{BitOrder, Gpio, Pin, PinMode, PinValue};
[INFO] [stderr]   |                                            ^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Duration` and `SystemTime`
[INFO] [stderr]  --> src/main.rs:6:17
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::time::{Duration, SystemTime};
[INFO] [stderr]   |                 ^^^^^^^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Input` is never constructed
[INFO] [stderr]   --> src/gpio.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub enum PinMode {
[INFO] [stderr]    |          ------- variant in this enum
[INFO] [stderr] 19 |     Output,
[INFO] [stderr] 20 |     Input,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `PinMode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `MSBFirst` is never constructed
[INFO] [stderr]   --> src/gpio.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub enum BitOrder {
[INFO] [stderr]    |          -------- variant in this enum
[INFO] [stderr] 25 |     LSBFirst,
[INFO] [stderr] 26 |     MSBFirst,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `BitOrder` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `datain` is never read
[INFO] [stderr]   --> src/gpio.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub struct Gpio {
[INFO] [stderr]    |            ---- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 34 |     datain: *mut u32,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `digital_read` is never used
[INFO] [stderr]    --> src/gpio.rs:111:12
[INFO] [stderr]     |
[INFO] [stderr]  52 | impl Gpio {
[INFO] [stderr]     | --------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 111 |     pub fn digital_read(&self, bit_index: usize) -> PinValue {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `digital_read` is never used
[INFO] [stderr]    --> src/gpio.rs:125:12
[INFO] [stderr]     |
[INFO] [stderr] 121 | impl Pin<'_> {
[INFO] [stderr]     | ------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 125 |     pub fn digital_read(&self) -> PinValue {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/gpio.rs:122:22
[INFO] [stderr]     |
[INFO] [stderr] 122 |     pub fn new(gpio: &Gpio, index: usize, invert: bool) -> Pin {
[INFO] [stderr]     |                      ^^^^^ the lifetime is elided here     ^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 122 |     pub fn new(gpio: &Gpio, index: usize, invert: bool) -> Pin<'_> {
[INFO] [stderr]     |                                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/leds.rs:65:12
[INFO] [stderr]    |
[INFO] [stderr] 65 |     fn sdi(&self) -> Pin {
[INFO] [stderr]    |            ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stderr]    |            |
[INFO] [stderr]    |            the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 65 |     fn sdi(&self) -> Pin<'_> {
[INFO] [stderr]    |                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/leds.rs:68:11
[INFO] [stderr]    |
[INFO] [stderr] 68 |     fn oe(&self) -> Pin {
[INFO] [stderr]    |           ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stderr]    |           |
[INFO] [stderr]    |           the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 68 |     fn oe(&self) -> Pin<'_> {
[INFO] [stderr]    |                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/leds.rs:71:12
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn clk(&self) -> Pin {
[INFO] [stderr]    |            ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stderr]    |            |
[INFO] [stderr]    |            the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn clk(&self) -> Pin<'_> {
[INFO] [stderr]    |                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/leds.rs:74:11
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn le(&self) -> Pin {
[INFO] [stderr]    |           ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stderr]    |           |
[INFO] [stderr]    |           the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn le(&self) -> Pin<'_> {
[INFO] [stderr]    |                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `clock-firmware` (bin "clock-firmware" test) generated 13 warnings (run `cargo fix --bin "clock-firmware" -p clock-firmware --tests` to apply 8 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/clock_firmware-bfc0059c3507ffda)
[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" "b79421c74166d39ff35c161393e6f41a96b91505892044dad2fb6d9d0e9ec163", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b79421c74166d39ff35c161393e6f41a96b91505892044dad2fb6d9d0e9ec163", kill_on_drop: false }`
[INFO] [stdout] b79421c74166d39ff35c161393e6f41a96b91505892044dad2fb6d9d0e9ec163
