[INFO] fetching crate rair-io 0.1.0...
[INFO] documenting rair-io-0.1.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate rair-io 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate rair-io 0.1.0 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 rair-io 0.1.0
[INFO] finished tweaking crates.io crate rair-io 0.1.0
[INFO] tweaked toml for crates.io crate rair-io 0.1.0 written to /workspace/builds/worker-0-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] [stderr]     Blocking waiting for file lock on package cache
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rtrees v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ec2ee7564add742a3990bc0abb61ab1214ca9b1d82ecd21180fe227727a51ffb
[INFO] running `Command { std: "docker" "start" "-a" "ec2ee7564add742a3990bc0abb61ab1214ca9b1d82ecd21180fe227727a51ffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec2ee7564add742a3990bc0abb61ab1214ca9b1d82ecd21180fe227727a51ffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec2ee7564add742a3990bc0abb61ab1214ca9b1d82ecd21180fe227727a51ffb", kill_on_drop: false }`
[INFO] [stdout] ec2ee7564add742a3990bc0abb61ab1214ca9b1d82ecd21180fe227727a51ffb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 536e30601e7798992753cad8566c9fbf6cec4eb3fb4f93504c32f5eb6aa08b4f
[INFO] running `Command { std: "docker" "start" "-a" "536e30601e7798992753cad8566c9fbf6cec4eb3fb4f93504c32f5eb6aa08b4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking base64 v0.11.0
[INFO] [stderr]    Compiling nom v5.1.3
[INFO] [stderr]     Checking rtrees v0.1.0
[INFO] [stderr]  Documenting rair-io v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `u64` is both a builtin type and a macro
[INFO] [stdout]    --> src/io.rs:104:49
[INFO] [stdout]     |
[INFO] [stdout] 104 |     /// the unique file handler represented by [u64] is returned. In case of error, an [IoError]
[INFO] [stdout]     |                                                 ^^^ ambiguous link
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] help: to link to the builtin type, prefix with `prim@`
[INFO] [stdout]     |
[INFO] [stdout] 104 |     /// the unique file handler represented by [prim@u64] is returned. In case of error, an [IoError]
[INFO] [stdout]     |                                                 +++++
[INFO] [stdout] help: to link to the macro, add an exclamation mark
[INFO] [stdout]     |
[INFO] [stdout] 104 |     /// the unique file handler represented by [u64!] is returned. In case of error, an [IoError]
[INFO] [stdout]     |                                                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `u64` is both a builtin type and a macro
[INFO] [stdout]    --> src/io.rs:134:49
[INFO] [stdout]     |
[INFO] [stdout] 134 |     /// the unique file handler represented by [u64] is returned. In case of error, an [IoError]
[INFO] [stdout]     |                                                 ^^^ ambiguous link
[INFO] [stdout]     |
[INFO] [stdout] help: to link to the builtin type, prefix with `prim@`
[INFO] [stdout]     |
[INFO] [stdout] 134 |     /// the unique file handler represented by [prim@u64] is returned. In case of error, an [IoError]
[INFO] [stdout]     |                                                 +++++
[INFO] [stdout] help: to link to the macro, add an exclamation mark
[INFO] [stdout]     |
[INFO] [stdout] 134 |     /// the unique file handler represented by [u64!] is returned. In case of error, an [IoError]
[INFO] [stdout]     |                                                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.86s
[INFO] running `Command { std: "docker" "inspect" "536e30601e7798992753cad8566c9fbf6cec4eb3fb4f93504c32f5eb6aa08b4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "536e30601e7798992753cad8566c9fbf6cec4eb3fb4f93504c32f5eb6aa08b4f", kill_on_drop: false }`
[INFO] [stdout] 536e30601e7798992753cad8566c9fbf6cec4eb3fb4f93504c32f5eb6aa08b4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "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" "+1.69.0" "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] 66885a34cb93615cc1f7ddc4c3abc620d6ba72bafc9a34a50add0ac0d9e21e6b
[INFO] running `Command { std: "docker" "start" "-a" "66885a34cb93615cc1f7ddc4c3abc620d6ba72bafc9a34a50add0ac0d9e21e6b", kill_on_drop: false }`
[INFO] [stderr]  Documenting rair-io v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `u64` is both a builtin type and a macro
[INFO] [stdout]    --> src/io.rs:104:49
[INFO] [stdout]     |
[INFO] [stdout] 104 |     /// the unique file handler represented by [u64] is returned. In case of error, an [IoError]
[INFO] [stdout]     |                                                 ^^^ ambiguous link
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] help: to link to the builtin type, prefix with `prim@`
[INFO] [stdout]     |
[INFO] [stdout] 104 |     /// the unique file handler represented by [prim@u64] is returned. In case of error, an [IoError]
[INFO] [stdout]     |                                                 +++++
[INFO] [stdout] help: to link to the macro, add an exclamation mark
[INFO] [stdout]     |
[INFO] [stdout] 104 |     /// the unique file handler represented by [u64!] is returned. In case of error, an [IoError]
[INFO] [stdout]     |                                                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `u64` is both a builtin type and a macro
[INFO] [stdout]    --> src/io.rs:134:49
[INFO] [stdout]     |
[INFO] [stdout] 134 |     /// the unique file handler represented by [u64] is returned. In case of error, an [IoError]
[INFO] [stdout]     |                                                 ^^^ ambiguous link
[INFO] [stdout]     |
[INFO] [stdout] help: to link to the builtin type, prefix with `prim@`
[INFO] [stdout]     |
[INFO] [stdout] 134 |     /// the unique file handler represented by [prim@u64] is returned. In case of error, an [IoError]
[INFO] [stdout]     |                                                 +++++
[INFO] [stdout] help: to link to the macro, add an exclamation mark
[INFO] [stdout]     |
[INFO] [stdout] 134 |     /// the unique file handler represented by [u64!] is returned. In case of error, an [IoError]
[INFO] [stdout]     |                                                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "66885a34cb93615cc1f7ddc4c3abc620d6ba72bafc9a34a50add0ac0d9e21e6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66885a34cb93615cc1f7ddc4c3abc620d6ba72bafc9a34a50add0ac0d9e21e6b", kill_on_drop: false }`
[INFO] [stdout] 66885a34cb93615cc1f7ddc4c3abc620d6ba72bafc9a34a50add0ac0d9e21e6b
