[INFO] cloning repository https://github.com/mvolkmann/rust-traits [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mvolkmann/rust-traits" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmvolkmann%2Frust-traits", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmvolkmann%2Frust-traits'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 121701734c3ddf8d7342050d06adc62267a0c0c4 [INFO] testing mvolkmann/rust-traits against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmvolkmann%2Frust-traits" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mvolkmann/rust-traits on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mvolkmann/rust-traits [INFO] finished tweaking git repo https://github.com/mvolkmann/rust-traits [INFO] tweaked toml for git repo https://github.com/mvolkmann/rust-traits written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/mvolkmann/rust-traits already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 314cf36a8d27630acca1e23f2978f67b4f96abf705caff578246d0d1d2a6e1ea [INFO] running `Command { std: "docker" "start" "-a" "314cf36a8d27630acca1e23f2978f67b4f96abf705caff578246d0d1d2a6e1ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "314cf36a8d27630acca1e23f2978f67b4f96abf705caff578246d0d1d2a6e1ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "314cf36a8d27630acca1e23f2978f67b4f96abf705caff578246d0d1d2a6e1ea", kill_on_drop: false }` [INFO] [stdout] 314cf36a8d27630acca1e23f2978f67b4f96abf705caff578246d0d1d2a6e1ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 55827418d6d3f29bd464adc6d67d14264b1341ec2516c69ce0a614f79a5ff71d [INFO] running `Command { std: "docker" "start" "-a" "55827418d6d3f29bd464adc6d67d14264b1341ec2516c69ce0a614f79a5ff71d", kill_on_drop: false }` [INFO] [stderr] Compiling rust-traits v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `calories_per_serving` [INFO] [stdout] --> src/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | calories_per_serving: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "55827418d6d3f29bd464adc6d67d14264b1341ec2516c69ce0a614f79a5ff71d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55827418d6d3f29bd464adc6d67d14264b1341ec2516c69ce0a614f79a5ff71d", kill_on_drop: false }` [INFO] [stdout] 55827418d6d3f29bd464adc6d67d14264b1341ec2516c69ce0a614f79a5ff71d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 85ea289d68ad5c19a9c0b649b609dd1e840f23965643d49aac4d246a6343b781 [INFO] running `Command { std: "docker" "start" "-a" "85ea289d68ad5c19a9c0b649b609dd1e840f23965643d49aac4d246a6343b781", kill_on_drop: false }` [INFO] [stderr] Compiling rust-traits v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `calories_per_serving` [INFO] [stdout] --> src/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | calories_per_serving: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.34s [INFO] running `Command { std: "docker" "inspect" "85ea289d68ad5c19a9c0b649b609dd1e840f23965643d49aac4d246a6343b781", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85ea289d68ad5c19a9c0b649b609dd1e840f23965643d49aac4d246a6343b781", kill_on_drop: false }` [INFO] [stdout] 85ea289d68ad5c19a9c0b649b609dd1e840f23965643d49aac4d246a6343b781 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0a315eac3b90239f5a8bcbea795eb835923c308546ef2e14e1174c07060e4f4e [INFO] running `Command { std: "docker" "start" "-a" "0a315eac3b90239f5a8bcbea795eb835923c308546ef2e14e1174c07060e4f4e", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `calories_per_serving` [INFO] [stderr] --> src/main.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | calories_per_serving: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `rust-traits` (bin "rust-traits" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_traits-b2c5d63c36c8a374) [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" "0a315eac3b90239f5a8bcbea795eb835923c308546ef2e14e1174c07060e4f4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a315eac3b90239f5a8bcbea795eb835923c308546ef2e14e1174c07060e4f4e", kill_on_drop: false }` [INFO] [stdout] 0a315eac3b90239f5a8bcbea795eb835923c308546ef2e14e1174c07060e4f4e