[INFO] fetching crate d9d_p2p 0.1.0...
[INFO] testing d9d_p2p-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate d9d_p2p 0.1.0 into /workspace/builds/worker-87/source
[INFO] validating manifest of crates.io crate d9d_p2p 0.1.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate d9d_p2p 0.1.0
[INFO] finished tweaking crates.io crate d9d_p2p 0.1.0
[INFO] tweaked toml for crates.io crate d9d_p2p 0.1.0 written to /workspace/builds/worker-87/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78cf331de037f5f58fbc0a27271ea65c008ca79da9ae2b38925a4be84e7a4cee
[INFO] running `Command { std: "docker" "start" "-a" "78cf331de037f5f58fbc0a27271ea65c008ca79da9ae2b38925a4be84e7a4cee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78cf331de037f5f58fbc0a27271ea65c008ca79da9ae2b38925a4be84e7a4cee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78cf331de037f5f58fbc0a27271ea65c008ca79da9ae2b38925a4be84e7a4cee", kill_on_drop: false }`
[INFO] [stdout] 78cf331de037f5f58fbc0a27271ea65c008ca79da9ae2b38925a4be84e7a4cee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddda256247e897563d2a3bd19d3b6fbb389c224aa6a17e41b648e413547ef2d7
[INFO] running `Command { std: "docker" "start" "-a" "ddda256247e897563d2a3bd19d3b6fbb389c224aa6a17e41b648e413547ef2d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
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[INFO] [stderr]    Compiling tokio-udp v0.1.6
[INFO] [stderr]    Compiling tokio-tcp v0.1.4
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[INFO] [stderr]    Compiling futures-join-macro-preview v0.3.0-alpha.18
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[INFO] [stderr]    Compiling futures-util-preview v0.3.0-alpha.18
[INFO] [stderr]    Compiling futures-executor-preview v0.3.0-alpha.18
[INFO] [stderr]    Compiling futures-preview v0.3.0-alpha.18
[INFO] [stderr]    Compiling d9d_p2p v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0220]: associated type `SinkError` not found for `futures::Sink<bytes::Bytes>`
[INFO] [stdout]   --> src/tcp.rs:13:43
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub type Sinker = Pin<Box<dyn Sink<Bytes, SinkError = Error> + Send + 'static>>;
[INFO] [stdout]    |                                           ^^^^^^^^^ associated type `SinkError` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0191]: the value of the associated type `Error` (from trait `futures::Sink`) must be specified
[INFO] [stdout]   --> src/tcp.rs:13:31
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub type Sinker = Pin<Box<dyn Sink<Bytes, SinkError = Error> + Send + 'static>>;
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: specify the associated type: `Sink<Bytes, SinkError = Error, Error = Type>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0191, E0220.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0191`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `d9d_p2p` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "ddda256247e897563d2a3bd19d3b6fbb389c224aa6a17e41b648e413547ef2d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddda256247e897563d2a3bd19d3b6fbb389c224aa6a17e41b648e413547ef2d7", kill_on_drop: false }`
[INFO] [stdout] ddda256247e897563d2a3bd19d3b6fbb389c224aa6a17e41b648e413547ef2d7