[INFO] fetching crate mdbook-post 0.1.2...
[INFO] documenting mdbook-post-0.1.2 against beta-2023-07-23 for beta-1.72-rustdoc-1
[INFO] extracting crate mdbook-post 0.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate mdbook-post 0.1.2 on toolchain beta-2023-07-23
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-07-23" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mdbook-post 0.1.2
[INFO] finished tweaking crates.io crate mdbook-post 0.1.2
[INFO] tweaked toml for crates.io crate mdbook-post 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate mdbook-post 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-07-23" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-07-23" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ce4d8ff138d7f2e8682fd77b21b3546be15af9074735fe6d10750ed41c035ca
[INFO] running `Command { std: "docker" "start" "-a" "2ce4d8ff138d7f2e8682fd77b21b3546be15af9074735fe6d10750ed41c035ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ce4d8ff138d7f2e8682fd77b21b3546be15af9074735fe6d10750ed41c035ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ce4d8ff138d7f2e8682fd77b21b3546be15af9074735fe6d10750ed41c035ca", kill_on_drop: false }`
[INFO] [stdout] 2ce4d8ff138d7f2e8682fd77b21b3546be15af9074735fe6d10750ed41c035ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-07-23" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7eb0665f3c36f158b77718b69a54eecf2f331af043339aeab7ca4318b940c6e
[INFO] running `Command { std: "docker" "start" "-a" "d7eb0665f3c36f158b77718b69a54eecf2f331af043339aeab7ca4318b940c6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.168
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling unicode-ident v1.0.10
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]     Checking equivalent v1.0.0
[INFO] [stderr]     Checking ryu v1.0.14
[INFO] [stderr]    Compiling serde_json v1.0.100
[INFO] [stderr]     Checking hashbrown v0.14.0
[INFO] [stderr]     Checking itoa v1.0.8
[INFO] [stderr]     Checking unsafe-libyaml v0.2.8
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking percent-encoding v2.3.0
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking base64 v0.21.2
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking doe v0.1.64
[INFO] [stderr]     Checking indexmap v2.0.0
[INFO] [stderr]    Compiling syn v2.0.23
[INFO] [stderr]    Compiling serde_derive v1.0.168
[INFO] [stderr]     Checking serde-transcode v1.1.1
[INFO] [stderr]     Checking serde_yaml v0.9.22
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking tsu v1.0.1
[INFO] [stderr]  Documenting mdbook-post v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.00s
[INFO] running `Command { std: "docker" "inspect" "d7eb0665f3c36f158b77718b69a54eecf2f331af043339aeab7ca4318b940c6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7eb0665f3c36f158b77718b69a54eecf2f331af043339aeab7ca4318b940c6e", kill_on_drop: false }`
[INFO] [stdout] d7eb0665f3c36f158b77718b69a54eecf2f331af043339aeab7ca4318b940c6e