[INFO] fetching crate yarte_helpers 0.15.6...
[INFO] documenting yarte_helpers-0.15.6 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate yarte_helpers 0.15.6 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate yarte_helpers 0.15.6 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yarte_helpers 0.15.6
[INFO] finished tweaking crates.io crate yarte_helpers 0.15.6
[INFO] tweaked toml for crates.io crate yarte_helpers 0.15.6 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4739948de9ef43ab1860f551fea06cf80998d34d9ecd98580bfce4e57d2ba2cc
[INFO] running `Command { std: "docker" "start" "-a" "4739948de9ef43ab1860f551fea06cf80998d34d9ecd98580bfce4e57d2ba2cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4739948de9ef43ab1860f551fea06cf80998d34d9ecd98580bfce4e57d2ba2cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4739948de9ef43ab1860f551fea06cf80998d34d9ecd98580bfce4e57d2ba2cc", kill_on_drop: false }`
[INFO] [stdout] 4739948de9ef43ab1860f551fea06cf80998d34d9ecd98580bfce4e57d2ba2cc
[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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bcb621ceeea7d4c1205202013ad7373c3cfba3ffd35724c6778ad25e4ecbb32
[INFO] running `Command { std: "docker" "start" "-a" "2bcb621ceeea7d4c1205202013ad7373c3cfba3ffd35724c6778ad25e4ecbb32", 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 dtoa v0.4.8
[INFO] [stderr]     Checking itoa v0.4.8
[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]     Checking toml v0.5.9
[INFO] [stderr]  Documenting yarte_helpers v0.15.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.65s
[INFO] running `Command { std: "docker" "inspect" "2bcb621ceeea7d4c1205202013ad7373c3cfba3ffd35724c6778ad25e4ecbb32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bcb621ceeea7d4c1205202013ad7373c3cfba3ffd35724c6778ad25e4ecbb32", kill_on_drop: false }`
[INFO] [stdout] 2bcb621ceeea7d4c1205202013ad7373c3cfba3ffd35724c6778ad25e4ecbb32
[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" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] dd6e218dda686a87cb1c3419e603ca7e007fe1b9e57d8f80691dc57970d64c7c
[INFO] running `Command { std: "docker" "start" "-a" "dd6e218dda686a87cb1c3419e603ca7e007fe1b9e57d8f80691dc57970d64c7c", 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]     Checking buf-min v0.6.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling v_htmlescape v0.14.1
[INFO] [stderr]    Compiling v_jsonescape v0.6.1
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking dtoa v0.4.8
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking prettyplease v0.1.11
[INFO] [stderr]    Compiling v_escape_derive v0.9.1
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]  Documenting yarte_helpers v0.15.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.26s
[INFO] running `Command { std: "docker" "inspect" "dd6e218dda686a87cb1c3419e603ca7e007fe1b9e57d8f80691dc57970d64c7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd6e218dda686a87cb1c3419e603ca7e007fe1b9e57d8f80691dc57970d64c7c", kill_on_drop: false }`
[INFO] [stdout] dd6e218dda686a87cb1c3419e603ca7e007fe1b9e57d8f80691dc57970d64c7c