[INFO] fetching crate full-duplex-async-copy 0.1.0...
[INFO] documenting full-duplex-async-copy-0.1.0 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate full-duplex-async-copy 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate full-duplex-async-copy 0.1.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate full-duplex-async-copy 0.1.0
[INFO] finished tweaking crates.io crate full-duplex-async-copy 0.1.0
[INFO] tweaked toml for crates.io crate full-duplex-async-copy 0.1.0 written to /workspace/builds/worker-3-tc2/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" "+beta-2023-04-20" "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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58e10ea3975ed23d415e9d1447137b2614210ba685541d80f21490a3a440df99
[INFO] running `Command { std: "docker" "start" "-a" "58e10ea3975ed23d415e9d1447137b2614210ba685541d80f21490a3a440df99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58e10ea3975ed23d415e9d1447137b2614210ba685541d80f21490a3a440df99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58e10ea3975ed23d415e9d1447137b2614210ba685541d80f21490a3a440df99", kill_on_drop: false }`
[INFO] [stdout] 58e10ea3975ed23d415e9d1447137b2614210ba685541d80f21490a3a440df99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 110e507c567039a619b78fff2f33e92869fac2fc11b369553d354d57158f58ff
[INFO] running `Command { std: "docker" "start" "-a" "110e507c567039a619b78fff2f33e92869fac2fc11b369553d354d57158f58ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]     Checking parking v2.1.0
[INFO] [stderr]     Checking waker-fn v1.1.0
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]  Documenting full-duplex-async-copy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `AsyncSeekExt::seek`
[INFO] [stdout]    --> src/bufreader.rs:262:46
[INFO] [stdout]     |
[INFO] [stdout] 262 |     /// would have if you called [`seek()`][`AsyncSeekExt::seek()`] with `SeekFrom::Current(0)`.
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^ no item named `AsyncSeekExt` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.44s
[INFO] running `Command { std: "docker" "inspect" "110e507c567039a619b78fff2f33e92869fac2fc11b369553d354d57158f58ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "110e507c567039a619b78fff2f33e92869fac2fc11b369553d354d57158f58ff", kill_on_drop: false }`
[INFO] [stdout] 110e507c567039a619b78fff2f33e92869fac2fc11b369553d354d57158f58ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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" "+beta-2023-04-20" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b809931aa6e755e055df9a4320e1f01685f78294612f544221cefffebbeee72
[INFO] running `Command { std: "docker" "start" "-a" "6b809931aa6e755e055df9a4320e1f01685f78294612f544221cefffebbeee72", kill_on_drop: false }`
[INFO] [stderr]  Documenting full-duplex-async-copy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `AsyncSeekExt::seek`
[INFO] [stdout]    --> src/bufreader.rs:262:46
[INFO] [stdout]     |
[INFO] [stdout] 262 |     /// would have if you called [`seek()`][`AsyncSeekExt::seek()`] with `SeekFrom::Current(0)`.
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^ no item named `AsyncSeekExt` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "6b809931aa6e755e055df9a4320e1f01685f78294612f544221cefffebbeee72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b809931aa6e755e055df9a4320e1f01685f78294612f544221cefffebbeee72", kill_on_drop: false }`
[INFO] [stdout] 6b809931aa6e755e055df9a4320e1f01685f78294612f544221cefffebbeee72
