[INFO] fetching crate slottle 0.4.2... [INFO] testing slottle-0.4.2 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate slottle 0.4.2 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate slottle 0.4.2 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 crates.io crate slottle 0.4.2 [INFO] finished tweaking crates.io crate slottle 0.4.2 [INFO] tweaked toml for crates.io crate slottle 0.4.2 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded std-semaphore v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 879a61104d5b77b23f7aff973e67301e03f5fba4475f129c0159470d2cd41c75 [INFO] running `Command { std: "docker" "start" "-a" "879a61104d5b77b23f7aff973e67301e03f5fba4475f129c0159470d2cd41c75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "879a61104d5b77b23f7aff973e67301e03f5fba4475f129c0159470d2cd41c75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "879a61104d5b77b23f7aff973e67301e03f5fba4475f129c0159470d2cd41c75", kill_on_drop: false }` [INFO] [stdout] 879a61104d5b77b23f7aff973e67301e03f5fba4475f129c0159470d2cd41c75 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 20a675d0b8f09c80ab15902ffeed7751d1e4c0548c00e9d3404039526b20cec4 [INFO] running `Command { std: "docker" "start" "-a" "20a675d0b8f09c80ab15902ffeed7751d1e4c0548c00e9d3404039526b20cec4", kill_on_drop: false }` [INFO] [stderr] Compiling std-semaphore v0.1.0 [INFO] [stderr] Compiling slottle v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `Command { std: "docker" "inspect" "20a675d0b8f09c80ab15902ffeed7751d1e4c0548c00e9d3404039526b20cec4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20a675d0b8f09c80ab15902ffeed7751d1e4c0548c00e9d3404039526b20cec4", kill_on_drop: false }` [INFO] [stdout] 20a675d0b8f09c80ab15902ffeed7751d1e4c0548c00e9d3404039526b20cec4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 46fe1b646c753841367dc160a6609edf9f2fc987acafbd737f7d55ac69468b17 [INFO] running `Command { std: "docker" "start" "-a" "46fe1b646c753841367dc160a6609edf9f2fc987acafbd737f7d55ac69468b17", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling crossbeam-epoch v0.9.7 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling getrandom v0.2.5 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling slottle v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.40s [INFO] running `Command { std: "docker" "inspect" "46fe1b646c753841367dc160a6609edf9f2fc987acafbd737f7d55ac69468b17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46fe1b646c753841367dc160a6609edf9f2fc987acafbd737f7d55ac69468b17", kill_on_drop: false }` [INFO] [stdout] 46fe1b646c753841367dc160a6609edf9f2fc987acafbd737f7d55ac69468b17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 1eede64e0a21ed486b956a6f43a0e66364e792ce2f788f6f1af1748544314166 [INFO] running `Command { std: "docker" "start" "-a" "1eede64e0a21ed486b956a6f43a0e66364e792ce2f788f6f1af1748544314166", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/slottle-11dad06d06036c23) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test throttle::tests::throttle_log_op ... ok [INFO] [stdout] test throttle::tests::retryable_result_convert ... ok [INFO] [stdout] test throttle::interval::tests::test_fibonacci ... ok [INFO] [stdout] test throttle::tests::interval_modify ... ok [INFO] [stdout] test throttle::tests::with_concurrent_equal_to_isize_max ... ok [INFO] [stdout] test throttle::tests::throttle_log_new_0 ... ok [INFO] [stdout] test throttle::tests::with_concurrent_equal_0 ... ok [INFO] [stdout] test throttle::interval::tests::test_fibonacci_max_smaller_than_base - should panic ... ok [INFO] [stdout] test throttle_pool::tests::run ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] Doc-tests slottle [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/throttle/interval.rs - throttle::interval::fibonacci (line 15) ... ignored [INFO] [stdout] test src/throttle/mod.rs - throttle::Interval::modify (line 606) ... ok [INFO] [stdout] test src/throttle/mod.rs - throttle::ThrottleBuilder::interval (line 357) ... ok [INFO] [stdout] test src/throttle_pool.rs - throttle_pool::ThrottlePoolBuilder::interval (line 80) ... ok [INFO] [stdout] test src/throttle/mod.rs - throttle::Throttle::retry (line 183) ... ok [INFO] [stdout] test src/throttle/mod.rs - throttle::Throttle::run_fallible (line 81) ... ok [INFO] [stdout] test src/throttle/mod.rs - throttle::Throttle::run (line 36) ... ok [INFO] [stdout] test src/throttle/mod.rs - throttle::Throttle::retry (line 210) ... ok [INFO] [stdout] test src/lib.rs - (line 81) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.35s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1eede64e0a21ed486b956a6f43a0e66364e792ce2f788f6f1af1748544314166", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1eede64e0a21ed486b956a6f43a0e66364e792ce2f788f6f1af1748544314166", kill_on_drop: false }` [INFO] [stdout] 1eede64e0a21ed486b956a6f43a0e66364e792ce2f788f6f1af1748544314166