[INFO] fetching crate async-speed-limit 0.4.0...
[INFO] documenting async-speed-limit-0.4.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate async-speed-limit 0.4.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate async-speed-limit 0.4.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-speed-limit 0.4.0
[INFO] finished tweaking crates.io crate async-speed-limit 0.4.0
[INFO] tweaked toml for crates.io crate async-speed-limit 0.4.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fuchsia-zircon-sys v0.3.3
[INFO] [stderr]   Downloaded tokio-codec v0.1.2
[INFO] [stderr]   Downloaded futures-timer v3.0.2
[INFO] [stderr]   Downloaded miow v0.2.2
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[INFO] [stderr]   Downloaded crossbeam-queue v0.2.3
[INFO] [stderr]   Downloaded memoffset v0.5.6
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[INFO] [stderr]   Downloaded lock_api v0.3.4
[INFO] [stderr]   Downloaded tokio-io v0.1.13
[INFO] [stderr]   Downloaded parking_lot v0.9.0
[INFO] [stderr]   Downloaded bytes v0.4.12
[INFO] [stderr]   Downloaded tokio v0.1.22
[INFO] [stderr]   Downloaded tokio-reactor v0.1.12
[INFO] [stderr]   Downloaded crossbeam-deque v0.7.4
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[INFO] [stderr]   Downloaded tokio-sync v0.1.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29087b5242f47cb9cd54b01eb56801d6b3a8e4023075303a5c93a847f4eb5ad0
[INFO] running `Command { std: "docker" "start" "-a" "29087b5242f47cb9cd54b01eb56801d6b3a8e4023075303a5c93a847f4eb5ad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29087b5242f47cb9cd54b01eb56801d6b3a8e4023075303a5c93a847f4eb5ad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29087b5242f47cb9cd54b01eb56801d6b3a8e4023075303a5c93a847f4eb5ad0", kill_on_drop: false }`
[INFO] [stdout] 29087b5242f47cb9cd54b01eb56801d6b3a8e4023075303a5c93a847f4eb5ad0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36015230c95eeb1cf8ece8157dbc18b39cc7f860ef8c77f9796e0e98dcb3da49
[INFO] running `Command { std: "docker" "start" "-a" "36015230c95eeb1cf8ece8157dbc18b39cc7f860ef8c77f9796e0e98dcb3da49", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-timer v3.0.2
[INFO] [stderr]     Checking futures-io v0.3.17
[INFO] [stderr]  Documenting async-speed-limit v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "36015230c95eeb1cf8ece8157dbc18b39cc7f860ef8c77f9796e0e98dcb3da49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36015230c95eeb1cf8ece8157dbc18b39cc7f860ef8c77f9796e0e98dcb3da49", kill_on_drop: false }`
[INFO] [stdout] 36015230c95eeb1cf8ece8157dbc18b39cc7f860ef8c77f9796e0e98dcb3da49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb88b10fe640cb0dd50b151cd4b0d8f87822ff2428ee41bb6523300fb0c2732a
[INFO] running `Command { std: "docker" "start" "-a" "cb88b10fe640cb0dd50b151cd4b0d8f87822ff2428ee41bb6523300fb0c2732a", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-io v0.3.17
[INFO] [stdout] error[E0432]: unresolved import `io::Initializer`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-io-0.3.17/src/lib.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub use io::Initializer;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ no `Initializer` in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `read_initializer`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-io-0.3.17/src/lib.rs:11:73
[INFO] [stdout]    |
[INFO] [stdout] 11 | #![cfg_attr(all(feature = "read-initializer", feature = "std"), feature(read_initializer))]
[INFO] [stdout]    |                                                                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the function or associated item `initializer` exists for trait object `dyn Read`, but its trait bounds were not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-io-0.3.17/src/lib.rs:394:27
[INFO] [stdout]     |
[INFO] [stdout] 394 |                 io::Read::initializer(self)
[INFO] [stdout]     |                           ^^^^^^^^^^^ function or associated item cannot be called on `dyn Read` due to unsatisfied trait bounds
[INFO] [stdout] ...
[INFO] [stdout] 416 |         delegate_async_read_to_stdio!();
[INFO] [stdout]     |         ------------------------------- in this macro invocation
[INFO] [stdout]    --> /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/io/mod.rs:554:1
[INFO] [stdout]     |
[INFO] [stdout]     = note: doesn't satisfy `dyn std::io::Read: AsyncRead`
[INFO] [stdout]     |
[INFO] [stdout]     = note: doesn't satisfy `dyn std::io::Read: Unpin`
[INFO] [stdout]     |
[INFO] [stdout] note: the following trait bounds were not satisfied:
[INFO] [stdout]       `dyn std::io::Read: AsyncRead`
[INFO] [stdout]       `dyn std::io::Read: Unpin`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-io-0.3.17/src/lib.rs:359:22
[INFO] [stdout]     |
[INFO] [stdout] 359 |     impl<T: ?Sized + AsyncRead + Unpin> AsyncRead for &mut T {
[INFO] [stdout]     |                      ^^^^^^^^^   ^^^^^  ---------     ------
[INFO] [stdout]     |                      |           |
[INFO] [stdout]     |                      |           unsatisfied trait bound introduced here
[INFO] [stdout]     |                      unsatisfied trait bound introduced here
[INFO] [stdout]     = note: this error originates in the macro `delegate_async_read_to_stdio` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `futures-io` due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "cb88b10fe640cb0dd50b151cd4b0d8f87822ff2428ee41bb6523300fb0c2732a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb88b10fe640cb0dd50b151cd4b0d8f87822ff2428ee41bb6523300fb0c2732a", kill_on_drop: false }`
[INFO] [stdout] cb88b10fe640cb0dd50b151cd4b0d8f87822ff2428ee41bb6523300fb0c2732a
