[INFO] fetching crate tokio-stream-ext 0.1.5...
[INFO] testing tokio-stream-ext-0.1.5 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate tokio-stream-ext 0.1.5 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate tokio-stream-ext 0.1.5 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-stream-ext 0.1.5
[INFO] finished tweaking crates.io crate tokio-stream-ext 0.1.5
[INFO] tweaked toml for crates.io crate tokio-stream-ext 0.1.5 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35eb63beba1422af509b33ce18111d05fbcce932759ba92587bcdc77c7426668
[INFO] running `Command { std: "docker" "start" "-a" "35eb63beba1422af509b33ce18111d05fbcce932759ba92587bcdc77c7426668", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35eb63beba1422af509b33ce18111d05fbcce932759ba92587bcdc77c7426668", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35eb63beba1422af509b33ce18111d05fbcce932759ba92587bcdc77c7426668", kill_on_drop: false }`
[INFO] [stdout] 35eb63beba1422af509b33ce18111d05fbcce932759ba92587bcdc77c7426668
[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=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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da5c2284cf7e6bde504ea13e30bbf009a2f87e5ef58388d3b5ef3f10895bdcd1
[INFO] running `Command { std: "docker" "start" "-a" "da5c2284cf7e6bde504ea13e30bbf009a2f87e5ef58388d3b5ef3f10895bdcd1", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling tokio-stream v0.1.8
[INFO] [stderr]    Compiling tokio-stream-ext v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.43s
[INFO] running `Command { std: "docker" "inspect" "da5c2284cf7e6bde504ea13e30bbf009a2f87e5ef58388d3b5ef3f10895bdcd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da5c2284cf7e6bde504ea13e30bbf009a2f87e5ef58388d3b5ef3f10895bdcd1", kill_on_drop: false }`
[INFO] [stdout] da5c2284cf7e6bde504ea13e30bbf009a2f87e5ef58388d3b5ef3f10895bdcd1
[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=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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe03befa34efd88b51e1a50e2d47bdf8c812dcf99cc61563edd03ed47b1035bf
[INFO] running `Command { std: "docker" "start" "-a" "fe03befa34efd88b51e1a50e2d47bdf8c812dcf99cc61563edd03ed47b1035bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-stream-ext v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "fe03befa34efd88b51e1a50e2d47bdf8c812dcf99cc61563edd03ed47b1035bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe03befa34efd88b51e1a50e2d47bdf8c812dcf99cc61563edd03ed47b1035bf", kill_on_drop: false }`
[INFO] [stdout] fe03befa34efd88b51e1a50e2d47bdf8c812dcf99cc61563edd03ed47b1035bf
[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=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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2d8128276a8b0f221789ec6bf01fce0877e303ef8bc285eddec8f4788f78810e
[INFO] running `Command { std: "docker" "start" "-a" "2d8128276a8b0f221789ec6bf01fce0877e303ef8bc285eddec8f4788f78810e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tokio_stream_ext-afeb75dec830e01e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test debounce::test::debounce_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.86s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tokio-stream-ext
[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] running `Command { std: "docker" "inspect" "2d8128276a8b0f221789ec6bf01fce0877e303ef8bc285eddec8f4788f78810e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d8128276a8b0f221789ec6bf01fce0877e303ef8bc285eddec8f4788f78810e", kill_on_drop: false }`
[INFO] [stdout] 2d8128276a8b0f221789ec6bf01fce0877e303ef8bc285eddec8f4788f78810e