[INFO] fetching crate wasm-rs-async-executor 0.9.0...
[INFO] testing wasm-rs-async-executor-0.9.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate wasm-rs-async-executor 0.9.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate wasm-rs-async-executor 0.9.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-0/source/rust-toolchain
[INFO] started tweaking crates.io crate wasm-rs-async-executor 0.9.0
[INFO] finished tweaking crates.io crate wasm-rs-async-executor 0.9.0
[INFO] tweaked toml for crates.io crate wasm-rs-async-executor 0.9.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04f0bbd09b99a197a31745472a4dfe9b6d049603b99bed40e9e7fb34f91cfceb
[INFO] running `Command { std: "docker" "start" "-a" "04f0bbd09b99a197a31745472a4dfe9b6d049603b99bed40e9e7fb34f91cfceb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04f0bbd09b99a197a31745472a4dfe9b6d049603b99bed40e9e7fb34f91cfceb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04f0bbd09b99a197a31745472a4dfe9b6d049603b99bed40e9e7fb34f91cfceb", kill_on_drop: false }`
[INFO] [stdout] 04f0bbd09b99a197a31745472a4dfe9b6d049603b99bed40e9e7fb34f91cfceb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3766dafd01b5e994576378e3d31d98155df21cc257709ceebf4024443c5f8718
[INFO] running `Command { std: "docker" "start" "-a" "3766dafd01b5e994576378e3d31d98155df21cc257709ceebf4024443c5f8718", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]    Compiling futures-sink v0.3.15
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling futures-executor v0.3.15
[INFO] [stderr]    Compiling futures v0.3.15
[INFO] [stderr]    Compiling wasm-rs-async-executor v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.43s
[INFO] running `Command { std: "docker" "inspect" "3766dafd01b5e994576378e3d31d98155df21cc257709ceebf4024443c5f8718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3766dafd01b5e994576378e3d31d98155df21cc257709ceebf4024443c5f8718", kill_on_drop: false }`
[INFO] [stdout] 3766dafd01b5e994576378e3d31d98155df21cc257709ceebf4024443c5f8718
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bff02e7a570c8c9a85a9c9bbbc4daef8a3a4e775e55edca80656ae4707b0ee2f
[INFO] running `Command { std: "docker" "start" "-a" "bff02e7a570c8c9a85a9c9bbbc4daef8a3a4e775e55edca80656ae4707b0ee2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.6.1
[INFO] [stderr]    Compiling wasm-rs-async-executor v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.92s
[INFO] running `Command { std: "docker" "inspect" "bff02e7a570c8c9a85a9c9bbbc4daef8a3a4e775e55edca80656ae4707b0ee2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bff02e7a570c8c9a85a9c9bbbc4daef8a3a4e775e55edca80656ae4707b0ee2f", kill_on_drop: false }`
[INFO] [stdout] bff02e7a570c8c9a85a9c9bbbc4daef8a3a4e775e55edca80656ae4707b0ee2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4d5d3e163159ccae5ff532af238cdf94a81f06e59cd5008a86efec0bef1881c9
[INFO] running `Command { std: "docker" "start" "-a" "4d5d3e163159ccae5ff532af238cdf94a81f06e59cd5008a86efec0bef1881c9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wasm_rs_async_executor-47b994e3d86b4bba)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test single_threaded::tests::blocking_on ... ok
[INFO] [stdout] test single_threaded::tests::evicted_tasks_dont_requeue ... ok
[INFO] [stdout] test single_threaded::tests::starvation ... ok
[INFO] [stdout] test single_threaded::tests::test ... ok
[INFO] [stdout] test single_threaded::tests::joinining ... ok
[INFO] [stdout] test single_threaded::tests::test_until ... ok
[INFO] [stdout] test single_threaded::tests::test_counts ... ok
[INFO] [stdout] test single_threaded::tests::token_exhaustion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasm-rs-async-executor
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/single_threaded.rs - single_threaded (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.64s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4d5d3e163159ccae5ff532af238cdf94a81f06e59cd5008a86efec0bef1881c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d5d3e163159ccae5ff532af238cdf94a81f06e59cd5008a86efec0bef1881c9", kill_on_drop: false }`
[INFO] [stdout] 4d5d3e163159ccae5ff532af238cdf94a81f06e59cd5008a86efec0bef1881c9