[INFO] fetching crate Cupcake 0.2.0...
[INFO] documenting Cupcake-0.2.0 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate Cupcake 0.2.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate Cupcake 0.2.0 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 Cupcake 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate Cupcake 0.2.0
[INFO] tweaked toml for crates.io crate Cupcake 0.2.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate Cupcake 0.2.0 already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] e84c8da5e036265fb809e85227c943459e4ee9f54753ddbd7eefbf2c5e78c71b
[INFO] running `Command { std: "docker" "start" "-a" "e84c8da5e036265fb809e85227c943459e4ee9f54753ddbd7eefbf2c5e78c71b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e84c8da5e036265fb809e85227c943459e4ee9f54753ddbd7eefbf2c5e78c71b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e84c8da5e036265fb809e85227c943459e4ee9f54753ddbd7eefbf2c5e78c71b", kill_on_drop: false }`
[INFO] [stdout] e84c8da5e036265fb809e85227c943459e4ee9f54753ddbd7eefbf2c5e78c71b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] f12d1f6b145c335ef5bd4223f9f2144192495c23cd0ffadcf5082bbccbd61401
[INFO] running `Command { std: "docker" "start" "-a" "f12d1f6b145c335ef5bd4223f9f2144192495c23cd0ffadcf5082bbccbd61401", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.89
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking modinverse v0.1.1
[INFO] [stderr]  Documenting Cupcake v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `x`
[INFO] [stdout]   --> src/rqpoly.rs:20:28
[INFO] [stdout]    |
[INFO] [stdout] 20 | /// Polynomials in Rq = Zq[x]/(x^n + 1).
[INFO] [stdout]    |                            ^ no item named `x` 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.02s
[INFO] running `Command { std: "docker" "inspect" "f12d1f6b145c335ef5bd4223f9f2144192495c23cd0ffadcf5082bbccbd61401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f12d1f6b145c335ef5bd4223f9f2144192495c23cd0ffadcf5082bbccbd61401", kill_on_drop: false }`
[INFO] [stdout] f12d1f6b145c335ef5bd4223f9f2144192495c23cd0ffadcf5082bbccbd61401
