[INFO] fetching crate yarte_parser 0.15.1...
[INFO] documenting yarte_parser-0.15.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate yarte_parser 0.15.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate yarte_parser 0.15.1 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 yarte_parser 0.15.1
[INFO] finished tweaking crates.io crate yarte_parser 0.15.1
[INFO] tweaked toml for crates.io crate yarte_parser 0.15.1 written to /workspace/builds/worker-12/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded v_escape_derive v0.9.1
[INFO] [stderr]   Downloaded buf-min v0.6.1
[INFO] [stderr]   Downloaded v_htmlescape v0.14.1
[INFO] [stderr]   Downloaded yarte_helpers v0.15.6
[INFO] [stderr]   Downloaded v_escape v0.18.0
[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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db240d454ae640a6659b305967a4e1ae8727b996adda59b2ccc6d23830b87b00
[INFO] running `Command { std: "docker" "start" "-a" "db240d454ae640a6659b305967a4e1ae8727b996adda59b2ccc6d23830b87b00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db240d454ae640a6659b305967a4e1ae8727b996adda59b2ccc6d23830b87b00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db240d454ae640a6659b305967a4e1ae8727b996adda59b2ccc6d23830b87b00", kill_on_drop: false }`
[INFO] [stdout] db240d454ae640a6659b305967a4e1ae8727b996adda59b2ccc6d23830b87b00
[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: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] fbfd151ff4121022414fb2221a41fae4bf38d29b8ebb87f843b5408eb0b06250
[INFO] running `Command { std: "docker" "start" "-a" "fbfd151ff4121022414fb2221a41fae4bf38d29b8ebb87f843b5408eb0b06250", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling v_escape v0.18.0
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling v_htmlescape v0.14.1
[INFO] [stderr]     Checking buf-min v0.6.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking yansi-term v0.1.2
[INFO] [stderr]     Checking dtoa v0.4.8
[INFO] [stderr]     Checking unicode-xid v0.2.3
[INFO] [stderr]     Checking annotate-snippets v0.9.1
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]     Checking prettyplease v0.1.11
[INFO] [stderr]    Compiling v_escape_derive v0.9.1
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]     Checking yarte_helpers v0.15.6
[INFO] [stderr]  Documenting yarte_parser v0.15.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.90s
[INFO] running `Command { std: "docker" "inspect" "fbfd151ff4121022414fb2221a41fae4bf38d29b8ebb87f843b5408eb0b06250", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbfd151ff4121022414fb2221a41fae4bf38d29b8ebb87f843b5408eb0b06250", kill_on_drop: false }`
[INFO] [stdout] fbfd151ff4121022414fb2221a41fae4bf38d29b8ebb87f843b5408eb0b06250
[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" "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] b12038a099f7693f25d334b00ecd0b193d3cef1599ffb94c22e92c66b3e9104a
[INFO] running `Command { std: "docker" "start" "-a" "b12038a099f7693f25d334b00ecd0b193d3cef1599ffb94c22e92c66b3e9104a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling v_escape v0.18.0
[INFO] [stderr]     Checking buf-min v0.6.1
[INFO] [stderr]    Compiling v_htmlescape v0.14.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking yansi-term v0.1.2
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking dtoa v0.4.8
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking unicode-xid v0.2.3
[INFO] [stderr]     Checking annotate-snippets v0.9.1
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]     Checking prettyplease v0.1.11
[INFO] [stderr]    Compiling v_escape_derive v0.9.1
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]     Checking yarte_helpers v0.15.6
[INFO] [stderr]  Documenting yarte_parser v0.15.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.88s
[INFO] running `Command { std: "docker" "inspect" "b12038a099f7693f25d334b00ecd0b193d3cef1599ffb94c22e92c66b3e9104a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b12038a099f7693f25d334b00ecd0b193d3cef1599ffb94c22e92c66b3e9104a", kill_on_drop: false }`
[INFO] [stdout] b12038a099f7693f25d334b00ecd0b193d3cef1599ffb94c22e92c66b3e9104a