[INFO] fetching crate futures-io 0.3.16...
[INFO] testing futures-io-0.3.16 against 1.54.0 for beta-1.55-1
[INFO] extracting crate futures-io 0.3.16 into /workspace/builds/worker-70/source
[INFO] validating manifest of crates.io crate futures-io 0.3.16 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate futures-io 0.3.16
[INFO] finished tweaking crates.io crate futures-io 0.3.16
[INFO] tweaked toml for crates.io crate futures-io 0.3.16 written to /workspace/builds/worker-70/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c67efc253adfad085b73cb917838bf1b551a61760190e6cdf38122e9cdcf602
[INFO] running `Command { std: "docker" "start" "-a" "0c67efc253adfad085b73cb917838bf1b551a61760190e6cdf38122e9cdcf602", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c67efc253adfad085b73cb917838bf1b551a61760190e6cdf38122e9cdcf602", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c67efc253adfad085b73cb917838bf1b551a61760190e6cdf38122e9cdcf602", kill_on_drop: false }`
[INFO] [stdout] 0c67efc253adfad085b73cb917838bf1b551a61760190e6cdf38122e9cdcf602
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1b85ad6d6145ef0041a69365c9779b288df00b1781f52fe0c96c3ed472a7c81
[INFO] running `Command { std: "docker" "start" "-a" "d1b85ad6d6145ef0041a69365c9779b288df00b1781f52fe0c96c3ed472a7c81", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-io v0.3.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "d1b85ad6d6145ef0041a69365c9779b288df00b1781f52fe0c96c3ed472a7c81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1b85ad6d6145ef0041a69365c9779b288df00b1781f52fe0c96c3ed472a7c81", kill_on_drop: false }`
[INFO] [stdout] d1b85ad6d6145ef0041a69365c9779b288df00b1781f52fe0c96c3ed472a7c81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17f0a0f7ff224bcef981a00d74c9b4ca28ff8947e3f96aa3ef5d683a02dfef88
[INFO] running `Command { std: "docker" "start" "-a" "17f0a0f7ff224bcef981a00d74c9b4ca28ff8947e3f96aa3ef5d683a02dfef88", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling futures-io v0.3.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "17f0a0f7ff224bcef981a00d74c9b4ca28ff8947e3f96aa3ef5d683a02dfef88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17f0a0f7ff224bcef981a00d74c9b4ca28ff8947e3f96aa3ef5d683a02dfef88", kill_on_drop: false }`
[INFO] [stdout] 17f0a0f7ff224bcef981a00d74c9b4ca28ff8947e3f96aa3ef5d683a02dfef88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2391498d392fdddaa6b06cc9468bba38e28427db72a6912a4c75580b03e21bcb
[INFO] running `Command { std: "docker" "start" "-a" "2391498d392fdddaa6b06cc9468bba38e28427db72a6912a4c75580b03e21bcb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/futures_io-28e029bc95ef78e0)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests futures-io
[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] [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" "2391498d392fdddaa6b06cc9468bba38e28427db72a6912a4c75580b03e21bcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2391498d392fdddaa6b06cc9468bba38e28427db72a6912a4c75580b03e21bcb", kill_on_drop: false }`
[INFO] [stdout] 2391498d392fdddaa6b06cc9468bba38e28427db72a6912a4c75580b03e21bcb
