[INFO] fetching crate d9d_p2p 0.1.0... [INFO] documenting d9d_p2p-0.1.0 against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566 [INFO] extracting crate d9d_p2p 0.1.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate d9d_p2p 0.1.0 on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", 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-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c71e3c1341ea8bd7e12bea572cb9b2b20a0ff19d77ed9ac20b781dcfc6300947 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c71e3c1341ea8bd7e12bea572cb9b2b20a0ff19d77ed9ac20b781dcfc6300947", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c71e3c1341ea8bd7e12bea572cb9b2b20a0ff19d77ed9ac20b781dcfc6300947", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c71e3c1341ea8bd7e12bea572cb9b2b20a0ff19d77ed9ac20b781dcfc6300947", kill_on_drop: false }` [INFO] [stdout] c71e3c1341ea8bd7e12bea572cb9b2b20a0ff19d77ed9ac20b781dcfc6300947 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 078b152c9eebaa82a636cd407f45dfe5484a31b9a10f19f0b428b583a4c7989c [INFO] running `Command { std: "docker" "start" "-a" "078b152c9eebaa82a636cd407f45dfe5484a31b9a10f19f0b428b583a4c7989c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking futures-core-preview v0.3.0-alpha.18 [INFO] [stderr] Checking futures-io-preview v0.3.0-alpha.18 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking futures-sink-preview v0.3.0-alpha.18 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking futures-channel-preview v0.3.0-alpha.18 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-uds v0.2.6 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Compiling futures-join-macro-preview v0.3.0-alpha.18 [INFO] [stderr] Compiling futures-select-macro-preview v0.3.0-alpha.18 [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.18 [INFO] [stderr] Checking futures-executor-preview v0.3.0-alpha.18 [INFO] [stderr] Checking futures-preview v0.3.0-alpha.18 [INFO] [stderr] Documenting d9d_p2p v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0220]: associated type `SinkError` not found for `futures_sink::Sink` [INFO] [stdout] --> src/tcp.rs:13:43 [INFO] [stdout] | [INFO] [stdout] 13 | pub type Sinker = Pin + 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::Sink`) must be specified [INFO] [stdout] --> src/tcp.rs:13:31 [INFO] [stdout] | [INFO] [stdout] 13 | pub type Sinker = Pin + Send + 'static>>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: specify the associated type: `Sink` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: future cannot be sent between threads safely [INFO] [stdout] --> src/tcp.rs:35:29 [INFO] [stdout] | [INFO] [stdout] 35 | let spawn = spawner.spawn(async move { [INFO] [stdout] | ^^^^^ future created by async block is not `Send` [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::marker::Sync` is not implemented for `Handler` [INFO] [stdout] note: future is not `Send` as this value is used across an await [INFO] [stdout] --> src/tcp.rs:36:31 [INFO] [stdout] | [INFO] [stdout] 36 | if let Err(err) = handler(Box::pin(sink), Box::pin(stream)).await { [INFO] [stdout] | -------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | await occurs here, with `handler` maybe used later [INFO] [stdout] | has type `&Handler` which is not `Send` [INFO] [stdout] ... [INFO] [stdout] 39 | }); [INFO] [stdout] | - `handler` is later dropped here [INFO] [stdout] help: consider moving this into a `let` binding to create a shorter lived borrow [INFO] [stdout] --> src/tcp.rs:36:31 [INFO] [stdout] | [INFO] [stdout] 36 | if let Err(err) = handler(Box::pin(sink), Box::pin(stream)).await { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 23 | Handler: Fn(Sinker, Streamer) -> F + Send + Clone + 'static + std::marker::Sync, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 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 document `d9d_p2p`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name d9d_p2p src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern base64=/opt/rustwide/target/debug/deps/libbase64-3f27a142d0940322.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-5efe1e40500d871f.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-2f22c4a41cbd8d30.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-b9a62b2a8b6712b1.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-0aada07bd69e847b.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-c95453e83b8ea0da.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-ffb9b54f2829a24d.rmeta --cap-lints=forbid` (exit code: 1) [INFO] running `Command { std: "docker" "inspect" "078b152c9eebaa82a636cd407f45dfe5484a31b9a10f19f0b428b583a4c7989c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "078b152c9eebaa82a636cd407f45dfe5484a31b9a10f19f0b428b583a4c7989c", kill_on_drop: false }` [INFO] [stdout] 078b152c9eebaa82a636cd407f45dfe5484a31b9a10f19f0b428b583a4c7989c