[INFO] fetching crate streamunordered 0.5.2...
[INFO] testing streamunordered-0.5.2 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate streamunordered 0.5.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate streamunordered 0.5.2 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] started tweaking crates.io crate streamunordered 0.5.2
[INFO] finished tweaking crates.io crate streamunordered 0.5.2
[INFO] tweaked toml for crates.io crate streamunordered 0.5.2 written to /workspace/builds/worker-4/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 54d222a9af1197ede5a8132c6e68b12cea38af4fc6739db6d1effdd515505297
[INFO] running `Command { std: "docker" "start" "-a" "54d222a9af1197ede5a8132c6e68b12cea38af4fc6739db6d1effdd515505297", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54d222a9af1197ede5a8132c6e68b12cea38af4fc6739db6d1effdd515505297", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54d222a9af1197ede5a8132c6e68b12cea38af4fc6739db6d1effdd515505297", kill_on_drop: false }`
[INFO] [stdout] 54d222a9af1197ede5a8132c6e68b12cea38af4fc6739db6d1effdd515505297
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] d972207cf90f2de6b68fc9bc85bbcfe073558d1ee0371d7272de0faeeb25d704
[INFO] running `Command { std: "docker" "start" "-a" "d972207cf90f2de6b68fc9bc85bbcfe073558d1ee0371d7272de0faeeb25d704", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling streamunordered v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.10s
[INFO] running `Command { std: "docker" "inspect" "d972207cf90f2de6b68fc9bc85bbcfe073558d1ee0371d7272de0faeeb25d704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d972207cf90f2de6b68fc9bc85bbcfe073558d1ee0371d7272de0faeeb25d704", kill_on_drop: false }`
[INFO] [stdout] d972207cf90f2de6b68fc9bc85bbcfe073558d1ee0371d7272de0faeeb25d704
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] f8618fcb63a874918befef2d0f31eba718450c77e2f7bd738a778c036f5fa95a
[INFO] running `Command { std: "docker" "start" "-a" "f8618fcb63a874918befef2d0f31eba718450c77e2f7bd738a778c036f5fa95a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling tokio v1.6.1
[INFO] [stderr]    Compiling instant v0.1.9
[INFO] [stderr]    Compiling mio v0.7.11
[INFO] [stderr]    Compiling tokio-macros v1.2.0
[INFO] [stderr]    Compiling futures-executor v0.3.15
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling futures v0.3.15
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling tokio-stream v0.1.6
[INFO] [stderr]    Compiling async-bincode v0.6.1
[INFO] [stderr]    Compiling streamunordered v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.63s
[INFO] running `Command { std: "docker" "inspect" "f8618fcb63a874918befef2d0f31eba718450c77e2f7bd738a778c036f5fa95a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8618fcb63a874918befef2d0f31eba718450c77e2f7bd738a778c036f5fa95a", kill_on_drop: false }`
[INFO] [stdout] f8618fcb63a874918befef2d0f31eba718450c77e2f7bd738a778c036f5fa95a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 02c87c7347d8c073d751ffbf9d6febcb5811f8e4dd1b08ac646f7392a7c6dcc4
[INFO] running `Command { std: "docker" "start" "-a" "02c87c7347d8c073d751ffbf9d6febcb5811f8e4dd1b08ac646f7392a7c6dcc4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/streamunordered-d76de905c0de4523)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test micro::no_starvation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/chan.rs (/opt/rustwide/target/debug/deps/chan-aa1eaee6f8b463d4)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test oneshot ... ok
[INFO] [stdout] test twoshot ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tcp.rs (/opt/rustwide/target/debug/deps/tcp-914eee1c8bb49a03)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test twoshot ... ok
[INFO] [stdout] test oneshot ... ok
[INFO] [stderr]    Doc-tests streamunordered
[INFO] [stdout] test close_early ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "02c87c7347d8c073d751ffbf9d6febcb5811f8e4dd1b08ac646f7392a7c6dcc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02c87c7347d8c073d751ffbf9d6febcb5811f8e4dd1b08ac646f7392a7c6dcc4", kill_on_drop: false }`
[INFO] [stdout] 02c87c7347d8c073d751ffbf9d6febcb5811f8e4dd1b08ac646f7392a7c6dcc4