[INFO] cloning repository https://github.com/LogoiLab/rpi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LogoiLab/rpi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLogoiLab%2Frpi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLogoiLab%2Frpi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a21f7939c8eae63975be3e477fffaa9eb32c2ace [INFO] testing LogoiLab/rpi against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLogoiLab%2Frpi" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LogoiLab/rpi on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LogoiLab/rpi [INFO] finished tweaking git repo https://github.com/LogoiLab/rpi [INFO] tweaked toml for git repo https://github.com/LogoiLab/rpi written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/LogoiLab/rpi already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bc7760d0aa96654d21debe402edc80ebfd8f9fb7071289bceab0fe33099f9f3b [INFO] running `Command { std: "docker" "start" "-a" "bc7760d0aa96654d21debe402edc80ebfd8f9fb7071289bceab0fe33099f9f3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bc7760d0aa96654d21debe402edc80ebfd8f9fb7071289bceab0fe33099f9f3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc7760d0aa96654d21debe402edc80ebfd8f9fb7071289bceab0fe33099f9f3b", kill_on_drop: false }` [INFO] [stdout] bc7760d0aa96654d21debe402edc80ebfd8f9fb7071289bceab0fe33099f9f3b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c5406fa9cf266761c1537eef605419c35fe30e009361f36d26d7e68beee2900 [INFO] running `Command { std: "docker" "start" "-a" "7c5406fa9cf266761c1537eef605419c35fe30e009361f36d26d7e68beee2900", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.34 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling regex-syntax v0.3.9 [INFO] [stderr] Compiling utf8-ranges v0.1.3 [INFO] [stderr] Compiling bitflags v0.4.0 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling nix v0.6.0 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling sysfs_gpio v0.5.1 [INFO] [stderr] Compiling rpi v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | / match error_num { [INFO] [stdout] 22 | | 0 => led_red.with_exported(|| { [INFO] [stdout] 23 | | led_red.set_direction(Direction::Low)?; [INFO] [stdout] 24 | | let iterations = duration_ms / period_ms / 2; [INFO] [stdout] ... | [INFO] [stdout] 58 | | _ => Ok(()), [INFO] [stdout] 59 | | }; [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.82s [INFO] running `Command { std: "docker" "inspect" "7c5406fa9cf266761c1537eef605419c35fe30e009361f36d26d7e68beee2900", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c5406fa9cf266761c1537eef605419c35fe30e009361f36d26d7e68beee2900", kill_on_drop: false }` [INFO] [stdout] 7c5406fa9cf266761c1537eef605419c35fe30e009361f36d26d7e68beee2900 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98c521fc9dfc126456cd56580e1013c804c962c4d8ba8015d09f4b3006c17881 [INFO] running `Command { std: "docker" "start" "-a" "98c521fc9dfc126456cd56580e1013c804c962c4d8ba8015d09f4b3006c17881", kill_on_drop: false }` [INFO] [stderr] Compiling rpi v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | / match error_num { [INFO] [stdout] 22 | | 0 => led_red.with_exported(|| { [INFO] [stdout] 23 | | led_red.set_direction(Direction::Low)?; [INFO] [stdout] 24 | | let iterations = duration_ms / period_ms / 2; [INFO] [stdout] ... | [INFO] [stdout] 58 | | _ => Ok(()), [INFO] [stdout] 59 | | }; [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.42s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rpi-b12f6b119c6581bd) [INFO] running `Command { std: "docker" "inspect" "98c521fc9dfc126456cd56580e1013c804c962c4d8ba8015d09f4b3006c17881", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98c521fc9dfc126456cd56580e1013c804c962c4d8ba8015d09f4b3006c17881", kill_on_drop: false }` [INFO] [stdout] 98c521fc9dfc126456cd56580e1013c804c962c4d8ba8015d09f4b3006c17881 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b3f1a847e1e6f09dcc9321933e0512f0d977debee02c028e886c9c7ed99b8127 [INFO] running `Command { std: "docker" "start" "-a" "b3f1a847e1e6f09dcc9321933e0512f0d977debee02c028e886c9c7ed99b8127", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | / match error_num { [INFO] [stderr] 22 | | 0 => led_red.with_exported(|| { [INFO] [stderr] 23 | | led_red.set_direction(Direction::Low)?; [INFO] [stderr] 24 | | let iterations = duration_ms / period_ms / 2; [INFO] [stderr] ... | [INFO] [stderr] 58 | | _ => Ok(()), [INFO] [stderr] 59 | | }; [INFO] [stderr] | |______^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `rpi` (bin "rpi" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rpi-b12f6b119c6581bd) [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" "b3f1a847e1e6f09dcc9321933e0512f0d977debee02c028e886c9c7ed99b8127", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3f1a847e1e6f09dcc9321933e0512f0d977debee02c028e886c9c7ed99b8127", kill_on_drop: false }` [INFO] [stdout] b3f1a847e1e6f09dcc9321933e0512f0d977debee02c028e886c9c7ed99b8127