[INFO] fetching crate docker-api 0.5.1...
[INFO] documenting docker-api-0.5.1 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate docker-api 0.5.1 into /workspace/builds/worker-41/source
[INFO] validating manifest of crates.io crate docker-api 0.5.1 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate docker-api 0.5.1
[INFO] finished tweaking crates.io crate docker-api 0.5.1
[INFO] tweaked toml for crates.io crate docker-api 0.5.1 written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] crate crates.io crate docker-api 0.5.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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 tokio-openssl v0.6.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7228842b2bfa7a1d1f5ccae1feb14777bdfb3452205dfb283efb9c2929c971c4
[INFO] running `Command { std: "docker" "start" "-a" "7228842b2bfa7a1d1f5ccae1feb14777bdfb3452205dfb283efb9c2929c971c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7228842b2bfa7a1d1f5ccae1feb14777bdfb3452205dfb283efb9c2929c971c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7228842b2bfa7a1d1f5ccae1feb14777bdfb3452205dfb283efb9c2929c971c4", kill_on_drop: false }`
[INFO] [stdout] 7228842b2bfa7a1d1f5ccae1feb14777bdfb3452205dfb283efb9c2929c971c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35df7ebe1a8615957b8f32030c340b615fb06866c45290383d621497760e83bd
[INFO] running `Command { std: "docker" "start" "-a" "35df7ebe1a8615957b8f32030c340b615fb06866c45290383d621497760e83bd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]    Compiling futures-task v0.3.15
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking futures-sink v0.3.15
[INFO] [stderr]     Checking futures-io v0.3.15
[INFO] [stderr]     Checking slab v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling pin-project-internal v0.4.28
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]     Checking bytes v0.5.6
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling tokio v1.7.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking tinyvec v1.2.0
[INFO] [stderr]     Checking http-body v0.4.2
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking mio v0.7.13
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking socket2 v0.4.0
[INFO] [stderr]     Checking xattr v0.2.2
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking filetime v0.2.14
[INFO] [stderr]     Checking flate2 v1.0.20
[INFO] [stderr]     Checking tar v0.4.35
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]    Compiling tokio-macros v1.2.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]     Checking thiserror v1.0.25
[INFO] [stderr]     Checking pin-project v1.0.7
[INFO] [stderr]     Checking pin-project v0.4.28
[INFO] [stderr]     Checking futures-executor v0.3.15
[INFO] [stderr]     Checking hyper v0.14.9
[INFO] [stderr]     Checking futures v0.3.15
[INFO] [stderr]     Checking futures_codec v0.4.1
[INFO] [stderr]     Checking hyperlocal v0.8.0
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]  Documenting docker-api v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `ContainerConnectOptsBuilder::ipam_config`
[INFO] [stdout]    --> src/api/network/opts.rs:203:25
[INFO] [stdout]     |
[INFO] [stdout] 203 | /// See [`ipam_config`](ContainerConnectOptsBuilder::ipam_config).
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `ContainerConnectOptsBuilder` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `EventOpts`
[INFO] [stdout]   --> src/api/system/opts.rs:58:41
[INFO] [stdout]    |
[INFO] [stdout] 58 | /// Builder interface for [`EventOpts`](EventOpts).
[INFO] [stdout]    |                                         ^^^^^^^^^ no item named `EventOpts` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Docker::tls`
[INFO] [stdout]   --> src/docker.rs:44:79
[INFO] [stdout]    |
[INFO] [stdout] 44 |     ///  To create a Docker instance utilizing TLS use explicit [Docker::tls](Docker::tls)
[INFO] [stdout]    |                                                                               ^^^^^^^^^^^ the struct `Docker` has no field or associated item named `tls`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Docker::tls`
[INFO] [stdout]    --> src/docker.rs:127:75
[INFO] [stdout]     |
[INFO] [stdout] 127 |     /// TLS is supported with feature `tls` enabled through [Docker::tls](Docker::tls) constructor.
[INFO] [stdout]     |                                                                           ^^^^^^^^^^^ the struct `Docker` has no field or associated item named `tls`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.69s
[INFO] running `Command { std: "docker" "inspect" "35df7ebe1a8615957b8f32030c340b615fb06866c45290383d621497760e83bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35df7ebe1a8615957b8f32030c340b615fb06866c45290383d621497760e83bd", kill_on_drop: false }`
[INFO] [stdout] 35df7ebe1a8615957b8f32030c340b615fb06866c45290383d621497760e83bd
