[INFO] fetching crate tree-buf 0.10.0...
[INFO] documenting tree-buf-0.10.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate tree-buf 0.10.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate tree-buf 0.10.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tree-buf 0.10.0
[INFO] finished tweaking crates.io crate tree-buf 0.10.0
[INFO] tweaked toml for crates.io crate tree-buf 0.10.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gibbon v0.1.3
[INFO] [stderr]   Downloaded defer v0.1.0
[INFO] [stderr]   Downloaded simple-16 v0.2.0
[INFO] [stderr]   Downloaded firestorm v0.3.1
[INFO] [stderr]   Downloaded transmute v0.1.1
[INFO] [stderr]   Downloaded tree-buf-macros v0.10.0
[INFO] [stderr]   Downloaded coercible_errors v0.1.4
[INFO] [stderr]   Downloaded zigzag v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b69c3912734a3c569a2b8f5030998a45e8b8e79cb95c52fa0c2b7d23aaa9073
[INFO] running `Command { std: "docker" "start" "-a" "5b69c3912734a3c569a2b8f5030998a45e8b8e79cb95c52fa0c2b7d23aaa9073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b69c3912734a3c569a2b8f5030998a45e8b8e79cb95c52fa0c2b7d23aaa9073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b69c3912734a3c569a2b8f5030998a45e8b8e79cb95c52fa0c2b7d23aaa9073", kill_on_drop: false }`
[INFO] [stdout] 5b69c3912734a3c569a2b8f5030998a45e8b8e79cb95c52fa0c2b7d23aaa9073
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13b36b268be8fbe475952bc705b9c545c9ffba83f7ef279b20c3cf56c3074569
[INFO] running `Command { std: "docker" "start" "-a" "13b36b268be8fbe475952bc705b9c545c9ffba83f7ef279b20c3cf56c3074569", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking firestorm v0.3.1
[INFO] [stderr]     Checking transmute v0.1.1
[INFO] [stderr]     Checking gibbon v0.1.3
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking zigzag v0.1.0
[INFO] [stderr]     Checking defer v0.1.0
[INFO] [stderr]     Checking backtrace v0.3.67
[INFO] [stderr]     Checking simple-16 v0.2.0
[INFO] [stderr]     Checking rayon-core v1.11.0
[INFO] [stderr]     Checking error-chain v0.12.4
[INFO] [stderr]     Checking coercible_errors v0.1.4
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]    Compiling tree-buf-macros v0.10.0
[INFO] [stderr]  Documenting tree-buf v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.44s
[INFO] running `Command { std: "docker" "inspect" "13b36b268be8fbe475952bc705b9c545c9ffba83f7ef279b20c3cf56c3074569", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13b36b268be8fbe475952bc705b9c545c9ffba83f7ef279b20c3cf56c3074569", kill_on_drop: false }`
[INFO] [stdout] 13b36b268be8fbe475952bc705b9c545c9ffba83f7ef279b20c3cf56c3074569
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0d74829490d73b96b2b5df97687255dfd8e29d308863dc50dc5339a4dc1683d
[INFO] running `Command { std: "docker" "start" "-a" "d0d74829490d73b96b2b5df97687255dfd8e29d308863dc50dc5339a4dc1683d", kill_on_drop: false }`
[INFO] [stderr]  Documenting tree-buf v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "d0d74829490d73b96b2b5df97687255dfd8e29d308863dc50dc5339a4dc1683d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0d74829490d73b96b2b5df97687255dfd8e29d308863dc50dc5339a4dc1683d", kill_on_drop: false }`
[INFO] [stdout] d0d74829490d73b96b2b5df97687255dfd8e29d308863dc50dc5339a4dc1683d
