[INFO] fetching crate la 0.2.0...
[INFO] documenting la-0.2.0 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate la 0.2.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate la 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 la 0.2.0
[INFO] finished tweaking crates.io crate la 0.2.0
[INFO] tweaked toml for crates.io crate la 0.2.0 written to /workspace/builds/worker-23/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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] a94ae73c95cd9a7d4a40c93aec1f861c67251376036bf8954a71350978a072b8
[INFO] running `Command { std: "docker" "start" "-a" "a94ae73c95cd9a7d4a40c93aec1f861c67251376036bf8954a71350978a072b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a94ae73c95cd9a7d4a40c93aec1f861c67251376036bf8954a71350978a072b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a94ae73c95cd9a7d4a40c93aec1f861c67251376036bf8954a71350978a072b8", kill_on_drop: false }`
[INFO] [stdout] a94ae73c95cd9a7d4a40c93aec1f861c67251376036bf8954a71350978a072b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 5b660277597e8e72bd27ba8a689e0c58e5bce7525201c63e2339f03df01623c5
[INFO] running `Command { std: "docker" "start" "-a" "5b660277597e8e72bd27ba8a689e0c58e5bce7525201c63e2339f03df01623c5", kill_on_drop: false }`
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]  Documenting la v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `k`
[INFO] [stdout]   --> src/decomp/svd.rs:18:32
[INFO] [stdout]    |
[INFO] [stdout] 18 | /// The singular values, sigma[k] = S[k][k], are ordered so that
[INFO] [stdout]    |                                ^ no item named `k` 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 `k`
[INFO] [stdout]   --> src/decomp/svd.rs:18:42
[INFO] [stdout]    |
[INFO] [stdout] 18 | /// The singular values, sigma[k] = S[k][k], are ordered so that
[INFO] [stdout]    |                                          ^ no item named `k` 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 `0`
[INFO] [stdout]   --> src/decomp/svd.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | /// sigma[0] >= sigma[1] >= ... >= sigma[n-1].
[INFO] [stdout]    |           ^ no item named `0` 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 `1`
[INFO] [stdout]   --> src/decomp/svd.rs:19:23
[INFO] [stdout]    |
[INFO] [stdout] 19 | /// sigma[0] >= sigma[1] >= ... >= sigma[n-1].
[INFO] [stdout]    |                       ^ no item named `1` 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 `k`
[INFO] [stdout]   --> src/decomp/svd.rs:18:32
[INFO] [stdout]    |
[INFO] [stdout] 18 | /// The singular values, sigma[k] = S[k][k], are ordered so that
[INFO] [stdout]    |                                ^ no item named `k` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.47s
[INFO] running `Command { std: "docker" "inspect" "5b660277597e8e72bd27ba8a689e0c58e5bce7525201c63e2339f03df01623c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b660277597e8e72bd27ba8a689e0c58e5bce7525201c63e2339f03df01623c5", kill_on_drop: false }`
[INFO] [stdout] 5b660277597e8e72bd27ba8a689e0c58e5bce7525201c63e2339f03df01623c5
