[INFO] fetching crate slottle 0.4.2... [INFO] testing slottle-0.4.2 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] extracting crate slottle 0.4.2 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate slottle 0.4.2 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 596273194ab5589a37037c73173b0a54c19a4ce231f324c75cbe65967cd0ed41 [INFO] running `Command { std: "docker" "start" "-a" "596273194ab5589a37037c73173b0a54c19a4ce231f324c75cbe65967cd0ed41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "596273194ab5589a37037c73173b0a54c19a4ce231f324c75cbe65967cd0ed41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "596273194ab5589a37037c73173b0a54c19a4ce231f324c75cbe65967cd0ed41", kill_on_drop: false }` [INFO] [stdout] 596273194ab5589a37037c73173b0a54c19a4ce231f324c75cbe65967cd0ed41 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 495952745fb34a54b0fe1af7b37d578327833941145e8688062dccf2a55ab2e0 [INFO] running `Command { std: "docker" "start" "-a" "495952745fb34a54b0fe1af7b37d578327833941145e8688062dccf2a55ab2e0", 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 0.54s [INFO] running `Command { std: "docker" "inspect" "495952745fb34a54b0fe1af7b37d578327833941145e8688062dccf2a55ab2e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "495952745fb34a54b0fe1af7b37d578327833941145e8688062dccf2a55ab2e0", kill_on_drop: false }` [INFO] [stdout] 495952745fb34a54b0fe1af7b37d578327833941145e8688062dccf2a55ab2e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5116376c36459affc47c9244297b4645f8d126eedde57db67b5f1f80f22d9252 [INFO] running `Command { std: "docker" "start" "-a" "5116376c36459affc47c9244297b4645f8d126eedde57db67b5f1f80f22d9252", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling slottle v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.76s [INFO] running `Command { std: "docker" "inspect" "5116376c36459affc47c9244297b4645f8d126eedde57db67b5f1f80f22d9252", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5116376c36459affc47c9244297b4645f8d126eedde57db67b5f1f80f22d9252", kill_on_drop: false }` [INFO] [stdout] 5116376c36459affc47c9244297b4645f8d126eedde57db67b5f1f80f22d9252 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e0954c30e1230dc02b28e910037992bb631a375c90ea89e6ec4998bbd2cb4932 [INFO] running `Command { std: "docker" "start" "-a" "e0954c30e1230dc02b28e910037992bb631a375c90ea89e6ec4998bbd2cb4932", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/slottle-29ac60b6372c429a) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test throttle::tests::interval_modify ... ok [INFO] [stdout] test throttle::interval::tests::test_fibonacci ... ok [INFO] [stdout] test throttle::tests::retryable_result_convert ... ok [INFO] [stdout] test throttle::tests::throttle_log_op ... 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_pool::tests::run ... ok [INFO] [stdout] test throttle::interval::tests::test_fibonacci_max_smaller_than_base - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [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::ThrottleBuilder::interval (line 357) ... ok [INFO] [stdout] test src/throttle/mod.rs - throttle::Interval::modify (line 606) ... ok [INFO] [stdout] test src/throttle_pool.rs - throttle_pool::ThrottlePoolBuilder::interval (line 80) ... ok [INFO] [stdout] test src/throttle/mod.rs - throttle::Throttle::run_fallible (line 81) ... ok [INFO] [stdout] test src/throttle/mod.rs - throttle::Throttle::retry (line 183) ... ok [INFO] [stdout] test src/throttle/mod.rs - throttle::Throttle::run (line 36) ... ok [INFO] [stdout] test src/lib.rs - (line 81) ... ok [INFO] [stdout] test src/throttle/mod.rs - throttle::Throttle::retry (line 210) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.11s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e0954c30e1230dc02b28e910037992bb631a375c90ea89e6ec4998bbd2cb4932", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0954c30e1230dc02b28e910037992bb631a375c90ea89e6ec4998bbd2cb4932", kill_on_drop: false }` [INFO] [stdout] e0954c30e1230dc02b28e910037992bb631a375c90ea89e6ec4998bbd2cb4932