[INFO] fetching crate lz_stream_io 0.1.0...
[INFO] testing lz_stream_io-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate lz_stream_io 0.1.0 into /workspace/builds/worker-32/source
[INFO] validating manifest of crates.io crate lz_stream_io 0.1.0 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 lz_stream_io 0.1.0
[INFO] finished tweaking crates.io crate lz_stream_io 0.1.0
[INFO] tweaked toml for crates.io crate lz_stream_io 0.1.0 written to /workspace/builds/worker-32/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] 4b9bfda8f93fe0af0544b368a245d0515427185e90d453b92f7d7831f0f373d0
[INFO] running `Command { std: "docker" "start" "-a" "4b9bfda8f93fe0af0544b368a245d0515427185e90d453b92f7d7831f0f373d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b9bfda8f93fe0af0544b368a245d0515427185e90d453b92f7d7831f0f373d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b9bfda8f93fe0af0544b368a245d0515427185e90d453b92f7d7831f0f373d0", kill_on_drop: false }`
[INFO] [stdout] 4b9bfda8f93fe0af0544b368a245d0515427185e90d453b92f7d7831f0f373d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] 11417cbca728ecf77b4fef7c1e95fa17728667ec5c0bef39442be06786102446
[INFO] running `Command { std: "docker" "start" "-a" "11417cbca728ecf77b4fef7c1e95fa17728667ec5c0bef39442be06786102446", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling lz_stream_io v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.39s
[INFO] running `Command { std: "docker" "inspect" "11417cbca728ecf77b4fef7c1e95fa17728667ec5c0bef39442be06786102446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11417cbca728ecf77b4fef7c1e95fa17728667ec5c0bef39442be06786102446", kill_on_drop: false }`
[INFO] [stdout] 11417cbca728ecf77b4fef7c1e95fa17728667ec5c0bef39442be06786102446
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] 1eaca853707759a7be1ea2e1b52febe8365773ebe675e8e435a28512a9f00da2
[INFO] running `Command { std: "docker" "start" "-a" "1eaca853707759a7be1ea2e1b52febe8365773ebe675e8e435a28512a9f00da2", kill_on_drop: false }`
[INFO] [stderr]    Compiling lz_stream_io v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "1eaca853707759a7be1ea2e1b52febe8365773ebe675e8e435a28512a9f00da2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eaca853707759a7be1ea2e1b52febe8365773ebe675e8e435a28512a9f00da2", kill_on_drop: false }`
[INFO] [stdout] 1eaca853707759a7be1ea2e1b52febe8365773ebe675e8e435a28512a9f00da2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] b270d2a11a267df364f076f36b7a402bae6260974fde80707f1db3f2b792a740
[INFO] running `Command { std: "docker" "start" "-a" "b270d2a11a267df364f076f36b7a402bae6260974fde80707f1db3f2b792a740", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lz_stream_io-77fc3ca785642e65)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test sink_write::tests::async_write_works ... ok
[INFO] [stderr]    Doc-tests lz_stream_io
[INFO] [stdout] test stream_read::tests::async_read_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.95s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b270d2a11a267df364f076f36b7a402bae6260974fde80707f1db3f2b792a740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b270d2a11a267df364f076f36b7a402bae6260974fde80707f1db3f2b792a740", kill_on_drop: false }`
[INFO] [stdout] b270d2a11a267df364f076f36b7a402bae6260974fde80707f1db3f2b792a740