[INFO] fetching crate multitask 0.2.0... [INFO] testing multitask-0.2.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate multitask 0.2.0 into /workspace/builds/worker-114/source [INFO] validating manifest of crates.io crate multitask 0.2.0 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 crates.io crate multitask 0.2.0 [INFO] finished tweaking crates.io crate multitask 0.2.0 [INFO] tweaked toml for crates.io crate multitask 0.2.0 written to /workspace/builds/worker-114/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [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-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] de01a296eae963763088ec2d84841a609554fd1711331085b14b4921773befb9 [INFO] running `Command { std: "docker" "start" "-a" "de01a296eae963763088ec2d84841a609554fd1711331085b14b4921773befb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de01a296eae963763088ec2d84841a609554fd1711331085b14b4921773befb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de01a296eae963763088ec2d84841a609554fd1711331085b14b4921773befb9", kill_on_drop: false }` [INFO] [stdout] de01a296eae963763088ec2d84841a609554fd1711331085b14b4921773befb9 [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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf3c7f0517fa7217e96be97688fc05a7eeb94d5c0ef3ad907ccbc4ebab05d654 [INFO] running `Command { std: "docker" "start" "-a" "cf3c7f0517fa7217e96be97688fc05a7eeb94d5c0ef3ad907ccbc4ebab05d654", kill_on_drop: false }` [INFO] [stderr] Compiling cache-padded v1.2.0 [INFO] [stderr] Compiling async-task v3.0.0 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling multitask v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:291:14 [INFO] [stdout] | [INFO] [stdout] 291 | .compare_and_swap(false, true, Ordering::SeqCst) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` 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 1.00s [INFO] running `Command { std: "docker" "inspect" "cf3c7f0517fa7217e96be97688fc05a7eeb94d5c0ef3ad907ccbc4ebab05d654", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf3c7f0517fa7217e96be97688fc05a7eeb94d5c0ef3ad907ccbc4ebab05d654", kill_on_drop: false }` [INFO] [stdout] cf3c7f0517fa7217e96be97688fc05a7eeb94d5c0ef3ad907ccbc4ebab05d654 [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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aaeae7cfcaad9b1cf637862aa2fda6a22b6d684a97f2942f2b608f66f5ffbda2 [INFO] running `Command { std: "docker" "start" "-a" "aaeae7cfcaad9b1cf637862aa2fda6a22b6d684a97f2942f2b608f66f5ffbda2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling event-listener v2.5.2 [INFO] [stderr] Compiling parking v1.0.6 [INFO] [stderr] Compiling vec-arena v0.5.2 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling polling v0.1.9 [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:291:14 [INFO] [stdout] | [INFO] [stdout] 291 | .compare_and_swap(false, true, Ordering::SeqCst) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling futures-lite v0.1.11 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling async-io v0.1.11 [INFO] [stderr] Compiling blocking v0.4.7 [INFO] [stderr] Compiling multitask v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:291:14 [INFO] [stdout] | [INFO] [stdout] 291 | .compare_and_swap(false, true, Ordering::SeqCst) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` 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 3.31s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/multitask-81b36a6ad2d59e2b) [INFO] running `Command { std: "docker" "inspect" "aaeae7cfcaad9b1cf637862aa2fda6a22b6d684a97f2942f2b608f66f5ffbda2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aaeae7cfcaad9b1cf637862aa2fda6a22b6d684a97f2942f2b608f66f5ffbda2", kill_on_drop: false }` [INFO] [stdout] aaeae7cfcaad9b1cf637862aa2fda6a22b6d684a97f2942f2b608f66f5ffbda2 [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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 979302cbc436c3e198cf60b1cb51f94ab384194d1d06c6a7d5847190c373d91a [INFO] running `Command { std: "docker" "start" "-a" "979302cbc436c3e198cf60b1cb51f94ab384194d1d06c6a7d5847190c373d91a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/lib.rs:291:14 [INFO] [stderr] | [INFO] [stderr] 291 | .compare_and_swap(false, true, Ordering::SeqCst) [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `multitask` (lib) generated 1 warning [INFO] [stderr] warning: `multitask` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.48s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/multitask-81b36a6ad2d59e2b) [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] [stderr] Doc-tests multitask [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - LocalExecutor::new (line 192) ... ok [INFO] [stdout] test src/lib.rs - Executor::new (line 374) ... ok [INFO] [stdout] test src/lib.rs - Executor::spawn (line 399) ... ok [INFO] [stdout] test src/lib.rs - LocalExecutor::tick (line 240) ... ok [INFO] [stdout] test src/lib.rs - LocalExecutor::spawn (line 212) ... ok [INFO] [stdout] test src/lib.rs - Task (line 45) ... ok [INFO] [stdout] test src/lib.rs - Executor::ticker (line 430) ... ok [INFO] [stdout] test src/lib.rs - Task::detach (line 81) ... ok [INFO] [stdout] test src/lib.rs - Task::cancel (line 111) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.68s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "979302cbc436c3e198cf60b1cb51f94ab384194d1d06c6a7d5847190c373d91a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "979302cbc436c3e198cf60b1cb51f94ab384194d1d06c6a7d5847190c373d91a", kill_on_drop: false }` [INFO] [stdout] 979302cbc436c3e198cf60b1cb51f94ab384194d1d06c6a7d5847190c373d91a