[INFO] fetching crate cvars 0.3.2...
[INFO] documenting cvars-0.3.2 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate cvars 0.3.2 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate cvars 0.3.2 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 cvars 0.3.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cvars 0.3.2
[INFO] tweaked toml for crates.io crate cvars 0.3.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate cvars 0.3.2 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dissimilar v1.0.6
[INFO] [stderr]   Downloaded basic-toml v0.1.1
[INFO] [stderr]   Downloaded cvars-macros v0.2.1
[INFO] [stderr]   Downloaded serde_json v1.0.92
[INFO] [stderr]   Downloaded trybuild v1.0.77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6b68486acd497ec4cbebbe22ae72549c3f8d3d3c61712807f346a8f70fbfe1c5
[INFO] running `Command { std: "docker" "start" "-a" "6b68486acd497ec4cbebbe22ae72549c3f8d3d3c61712807f346a8f70fbfe1c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b68486acd497ec4cbebbe22ae72549c3f8d3d3c61712807f346a8f70fbfe1c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b68486acd497ec4cbebbe22ae72549c3f8d3d3c61712807f346a8f70fbfe1c5", kill_on_drop: false }`
[INFO] [stdout] 6b68486acd497ec4cbebbe22ae72549c3f8d3d3c61712807f346a8f70fbfe1c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1896828b7fdcd2074659b86de9139ad32669aff3ca36951da013dce72162ac40
[INFO] running `Command { std: "docker" "start" "-a" "1896828b7fdcd2074659b86de9139ad32669aff3ca36951da013dce72162ac40", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling cvars-macros v0.2.1
[INFO] [stderr]  Documenting cvars v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.75s
[INFO] running `Command { std: "docker" "inspect" "1896828b7fdcd2074659b86de9139ad32669aff3ca36951da013dce72162ac40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1896828b7fdcd2074659b86de9139ad32669aff3ca36951da013dce72162ac40", kill_on_drop: false }`
[INFO] [stdout] 1896828b7fdcd2074659b86de9139ad32669aff3ca36951da013dce72162ac40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e210f3328160c9ac8d1c60c07f19b80ea943918a202599faf4e75b19f413fbbb
[INFO] running `Command { std: "docker" "start" "-a" "e210f3328160c9ac8d1c60c07f19b80ea943918a202599faf4e75b19f413fbbb", kill_on_drop: false }`
[INFO] [stderr]  Documenting cvars v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "e210f3328160c9ac8d1c60c07f19b80ea943918a202599faf4e75b19f413fbbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e210f3328160c9ac8d1c60c07f19b80ea943918a202599faf4e75b19f413fbbb", kill_on_drop: false }`
[INFO] [stdout] e210f3328160c9ac8d1c60c07f19b80ea943918a202599faf4e75b19f413fbbb
