[INFO] fetching crate reikna 0.12.3...
[INFO] documenting reikna-0.12.3 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate reikna 0.12.3 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate reikna 0.12.3 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate reikna 0.12.3
[INFO] finished tweaking crates.io crate reikna 0.12.3
[INFO] tweaked toml for crates.io crate reikna 0.12.3 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0791817767dc6d0a35b6ea50fa3db2cae883b29d1593d5e0b6b863abc3581d0
[INFO] running `Command { std: "docker" "start" "-a" "a0791817767dc6d0a35b6ea50fa3db2cae883b29d1593d5e0b6b863abc3581d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0791817767dc6d0a35b6ea50fa3db2cae883b29d1593d5e0b6b863abc3581d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0791817767dc6d0a35b6ea50fa3db2cae883b29d1593d5e0b6b863abc3581d0", kill_on_drop: false }`
[INFO] [stdout] a0791817767dc6d0a35b6ea50fa3db2cae883b29d1593d5e0b6b863abc3581d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66db05eda83d722a72378bca1c9642c6172ad44fbfe3e7a715e861184c2951f5
[INFO] running `Command { std: "docker" "start" "-a" "66db05eda83d722a72378bca1c9642c6172ad44fbfe3e7a715e861184c2951f5", kill_on_drop: false }`
[INFO] [stderr]  Documenting reikna v0.12.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]   --> src/factor.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |   /// ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 93 | | /// ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 92 | /// ```text
[INFO] [stdout]    |        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "66db05eda83d722a72378bca1c9642c6172ad44fbfe3e7a715e861184c2951f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66db05eda83d722a72378bca1c9642c6172ad44fbfe3e7a715e861184c2951f5", kill_on_drop: false }`
[INFO] [stdout] 66db05eda83d722a72378bca1c9642c6172ad44fbfe3e7a715e861184c2951f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] dcfb7f6e32445b1288c475d2856bea37ea6400805b038e60bcf998e43c9fdc03
[INFO] running `Command { std: "docker" "start" "-a" "dcfb7f6e32445b1288c475d2856bea37ea6400805b038e60bcf998e43c9fdc03", kill_on_drop: false }`
[INFO] [stderr]  Documenting reikna v0.12.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]   --> src/factor.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |   /// ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 93 | | /// ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 92 | /// ```text
[INFO] [stdout]    |        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "dcfb7f6e32445b1288c475d2856bea37ea6400805b038e60bcf998e43c9fdc03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcfb7f6e32445b1288c475d2856bea37ea6400805b038e60bcf998e43c9fdc03", kill_on_drop: false }`
[INFO] [stdout] dcfb7f6e32445b1288c475d2856bea37ea6400805b038e60bcf998e43c9fdc03