[INFO] fetching crate switchyard 0.2.1... [INFO] testing switchyard-0.2.1 against 1.59.0 for beta-1.60-1 [INFO] extracting crate switchyard 0.2.1 into /workspace/builds/worker-114/source [INFO] validating manifest of crates.io crate switchyard 0.2.1 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate switchyard 0.2.1 [INFO] finished tweaking crates.io crate switchyard 0.2.1 [INFO] tweaked toml for crates.io crate switchyard 0.2.1 written to /workspace/builds/worker-114/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 09e18cc298c6c56923e62621b9fe1f04ccb601131e93b4b35041a2f059317f9d [INFO] running `Command { std: "docker" "start" "-a" "09e18cc298c6c56923e62621b9fe1f04ccb601131e93b4b35041a2f059317f9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "09e18cc298c6c56923e62621b9fe1f04ccb601131e93b4b35041a2f059317f9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09e18cc298c6c56923e62621b9fe1f04ccb601131e93b4b35041a2f059317f9d", kill_on_drop: false }` [INFO] [stdout] 09e18cc298c6c56923e62621b9fe1f04ccb601131e93b4b35041a2f059317f9d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b55f241cd60dc07cea7b45d97a4eb1575658380f8a0a7c3b2269cc84c0a0b6a [INFO] running `Command { std: "docker" "start" "-a" "9b55f241cd60dc07cea7b45d97a4eb1575658380f8a0a7c3b2269cc84c0a0b6a", kill_on_drop: false }` [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling priority-queue v1.2.1 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling slotmap v1.0.6 [INFO] [stderr] Compiling errno v0.2.8 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Compiling affinity v0.1.2 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling futures-intrusive v0.4.0 [INFO] [stderr] Compiling switchyard v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.57s [INFO] running `Command { std: "docker" "inspect" "9b55f241cd60dc07cea7b45d97a4eb1575658380f8a0a7c3b2269cc84c0a0b6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b55f241cd60dc07cea7b45d97a4eb1575658380f8a0a7c3b2269cc84c0a0b6a", kill_on_drop: false }` [INFO] [stdout] 9b55f241cd60dc07cea7b45d97a4eb1575658380f8a0a7c3b2269cc84c0a0b6a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1262816fd34fa8eeb0dbf20d56195b2b2c15b488c14b0435fe21668364899985 [INFO] running `Command { std: "docker" "start" "-a" "1262816fd34fa8eeb0dbf20d56195b2b2c15b488c14b0435fe21668364899985", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling semver v1.0.6 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cache-padded v1.2.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.7 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling event-listener v2.5.2 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling async-task v4.1.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.8 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling spin v0.9.2 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling getrandom v0.2.5 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling async-lock v2.5.0 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling nanorand v0.6.1 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.2 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling blocking v1.1.0 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling ctor v0.1.21 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling polling v2.2.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling pin-project v1.0.10 [INFO] [stderr] Compiling flume v0.10.11 [INFO] [stderr] Compiling async-global-executor v2.0.2 [INFO] [stderr] Compiling async-std v1.10.0 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling switchyard v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 20.11s [INFO] running `Command { std: "docker" "inspect" "1262816fd34fa8eeb0dbf20d56195b2b2c15b488c14b0435fe21668364899985", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1262816fd34fa8eeb0dbf20d56195b2b2c15b488c14b0435fe21668364899985", kill_on_drop: false }` [INFO] [stdout] 1262816fd34fa8eeb0dbf20d56195b2b2c15b488c14b0435fe21668364899985 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5a5991d6add6b9a6506607f588688b52b6f46ea245c742e3a58e91b5ffb89baf [INFO] running `Command { std: "docker" "start" "-a" "5a5991d6add6b9a6506607f588688b52b6f46ea245c742e3a58e91b5ffb89baf", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/switchyard-3791832d814c10f2) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/interface.rs (/opt/rustwide/target/debug/deps/interface-0300cd8abc593e9b) [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] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test too_many_pools ... ok [INFO] [stdout] test too_few_pools ... ok [INFO] [stdout] test insane_affinity - should panic ... ok [INFO] [stdout] test spawn_finished - should panic ... ok [INFO] [stdout] test invalid_pool_spawn - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s [INFO] [stdout] [INFO] [stderr] Running tests/panic.rs (/opt/rustwide/target/debug/deps/panic-1cbd4f7acd4819d7) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test panicking_future - should panic ... ok [INFO] [stdout] test continue_from_panicking_future ... ok [INFO] [stdout] test panicking_function - should panic ... ok [INFO] [stdout] test panicking_local_future - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Running tests/simple.rs (/opt/rustwide/target/debug/deps/simple-25e784d9e52740b6) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test access_per_thread_data ... ok [INFO] [stdout] test wait_for_idle_stalled ... ok [INFO] [stdout] test single_local_waiting_task ... ok [INFO] [stdout] test single_local_task ... ok [INFO] [stdout] test single_task ... ok [INFO] [stdout] test multi_tasks ... ok [INFO] [stdout] test single_waiting_task ... ok [INFO] [stderr] Running tests/threads.rs (/opt/rustwide/target/debug/deps/threads-a5056d7394562849) [INFO] [stdout] test wait_for_idle ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test ten_thousand ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.31s [INFO] [stdout] [INFO] [stderr] Running tests/ub.rs (/opt/rustwide/target/debug/deps/ub-ac57cc55093df0e8) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test held_thread_local_data ... ok [INFO] [stdout] test immediate_wake ... ok [INFO] [stdout] test held_waker ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s [INFO] [stdout] [INFO] [stderr] Doc-tests switchyard [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - Switchyard