[INFO] fetching crate wd_event 0.3.2...
[INFO] testing wd_event-0.3.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate wd_event 0.3.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate wd_event 0.3.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wd_event 0.3.2
[INFO] finished tweaking crates.io crate wd_event 0.3.2
[INFO] tweaked toml for crates.io crate wd_event 0.3.2 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8fb15c33874db9a66948c17b5fcee76ca5298e530754eb93ce9e94908fead69
[INFO] running `Command { std: "docker" "start" "-a" "d8fb15c33874db9a66948c17b5fcee76ca5298e530754eb93ce9e94908fead69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8fb15c33874db9a66948c17b5fcee76ca5298e530754eb93ce9e94908fead69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8fb15c33874db9a66948c17b5fcee76ca5298e530754eb93ce9e94908fead69", kill_on_drop: false }`
[INFO] [stdout] d8fb15c33874db9a66948c17b5fcee76ca5298e530754eb93ce9e94908fead69
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0fd927d7e53141b503e4fd2e16aded8383fcf7153bb32034c6f6368ca1e26b6
[INFO] running `Command { std: "docker" "start" "-a" "d0fd927d7e53141b503e4fd2e16aded8383fcf7153bb32034c6f6368ca1e26b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.11.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.2
[INFO] [stderr]    Compiling async-recursion v0.3.2
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling wd_event v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.92s
[INFO] running `Command { std: "docker" "inspect" "d0fd927d7e53141b503e4fd2e16aded8383fcf7153bb32034c6f6368ca1e26b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0fd927d7e53141b503e4fd2e16aded8383fcf7153bb32034c6f6368ca1e26b6", kill_on_drop: false }`
[INFO] [stdout] d0fd927d7e53141b503e4fd2e16aded8383fcf7153bb32034c6f6368ca1e26b6
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b32661fa906ed6f1ed95edc1f93b2935566a4a97f68d93f836489a62d193296a
[INFO] running `Command { std: "docker" "start" "-a" "b32661fa906ed6f1ed95edc1f93b2935566a4a97f68d93f836489a62d193296a", kill_on_drop: false }`
[INFO] [stderr]    Compiling wd_event v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]   --> src/lib.rs:31:14
[INFO] [stdout]    |
[INFO] [stdout] 31 |     #[tokio::test(flavor = "multi_thread", worker_threads = 2)]
[INFO] [stdout]    |              ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]   --> src/lib.rs:55:14
[INFO] [stdout]    |
[INFO] [stdout] 55 |     #[tokio::test(flavor = "multi_thread", worker_threads = 2)]
[INFO] [stdout]    |              ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wd_event` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "b32661fa906ed6f1ed95edc1f93b2935566a4a97f68d93f836489a62d193296a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b32661fa906ed6f1ed95edc1f93b2935566a4a97f68d93f836489a62d193296a", kill_on_drop: false }`
[INFO] [stdout] b32661fa906ed6f1ed95edc1f93b2935566a4a97f68d93f836489a62d193296a