[INFO] fetching crate feattle-sync 0.6.0...
[INFO] documenting feattle-sync-0.6.0 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate feattle-sync 0.6.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate feattle-sync 0.6.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate feattle-sync 0.6.0
[INFO] finished tweaking crates.io crate feattle-sync 0.6.0
[INFO] tweaked toml for crates.io crate feattle-sync 0.6.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35436ac90b848be0488d499fdd4ae6dbd9956dc4a6ecf4c23082d682477a03c6
[INFO] running `Command { std: "docker" "start" "-a" "35436ac90b848be0488d499fdd4ae6dbd9956dc4a6ecf4c23082d682477a03c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35436ac90b848be0488d499fdd4ae6dbd9956dc4a6ecf4c23082d682477a03c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35436ac90b848be0488d499fdd4ae6dbd9956dc4a6ecf4c23082d682477a03c6", kill_on_drop: false }`
[INFO] [stdout] 35436ac90b848be0488d499fdd4ae6dbd9956dc4a6ecf4c23082d682477a03c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e056f3dbb9e1f0c1553eeadafe7666002d8b5d1e2ac6d586bc69ef4988336a4c
[INFO] running `Command { std: "docker" "start" "-a" "e056f3dbb9e1f0c1553eeadafe7666002d8b5d1e2ac6d586bc69ef4988336a4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]     Checking serde_json v1.0.66
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking feattle-core v0.6.0
[INFO] [stderr]  Documenting feattle-sync v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `S3`
[INFO] [stdout]  --> src/lib.rs:6:45
[INFO] [stdout]   |
[INFO] [stdout] 6 | //! concrete implementations: [`Disk`] and [`S3`]. Please refer to the
[INFO] [stdout]   |                                             ^^^^ no item named `S3` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `S3`
[INFO] [stdout]   --> src/lib.rs:13:25
[INFO] [stdout]    |
[INFO] [stdout] 13 | //! - **s3**: provides [`S3`] to integrate with AWS' S3
[INFO] [stdout]    |                         ^^^^ no item named `S3` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.90s
[INFO] running `Command { std: "docker" "inspect" "e056f3dbb9e1f0c1553eeadafe7666002d8b5d1e2ac6d586bc69ef4988336a4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e056f3dbb9e1f0c1553eeadafe7666002d8b5d1e2ac6d586bc69ef4988336a4c", kill_on_drop: false }`
[INFO] [stdout] e056f3dbb9e1f0c1553eeadafe7666002d8b5d1e2ac6d586bc69ef4988336a4c
