[INFO] fetching crate tcmalloc-sys 0.3.0...
[INFO] documenting tcmalloc-sys-0.3.0 against try#6ee483316d2e4581572121d60a955affb2032eb3+cargoflags=-Zrustdoc-scrape-examples for scrape-examples
[INFO] extracting crate tcmalloc-sys 0.3.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate tcmalloc-sys 0.3.0 on toolchain 6ee483316d2e4581572121d60a955affb2032eb3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tcmalloc-sys 0.3.0
[INFO] finished tweaking crates.io crate tcmalloc-sys 0.3.0
[INFO] tweaked toml for crates.io crate tcmalloc-sys 0.3.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e5134060ed9ceb9ef86f6136a1a0a446a591e03087a7c8abd6dfc48e3879b42
[INFO] running `Command { std: "docker" "start" "-a" "5e5134060ed9ceb9ef86f6136a1a0a446a591e03087a7c8abd6dfc48e3879b42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e5134060ed9ceb9ef86f6136a1a0a446a591e03087a7c8abd6dfc48e3879b42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e5134060ed9ceb9ef86f6136a1a0a446a591e03087a7c8abd6dfc48e3879b42", kill_on_drop: false }`
[INFO] [stdout] 5e5134060ed9ceb9ef86f6136a1a0a446a591e03087a7c8abd6dfc48e3879b42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json" "-Zrustdoc-scrape-examples", kill_on_drop: false }`
[INFO] [stdout] 633f726b7afe68a3c28e7c826d95d02fa1a792d6716d807465f86f7da7b4b0c7
[INFO] running `Command { std: "docker" "start" "-a" "633f726b7afe68a3c28e7c826d95d02fa1a792d6716d807465f86f7da7b4b0c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling tcmalloc-sys v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Scraping tcmalloc-sys v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting tcmalloc-sys v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `Command { std: "docker" "inspect" "633f726b7afe68a3c28e7c826d95d02fa1a792d6716d807465f86f7da7b4b0c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "633f726b7afe68a3c28e7c826d95d02fa1a792d6716d807465f86f7da7b4b0c7", kill_on_drop: false }`
[INFO] [stdout] 633f726b7afe68a3c28e7c826d95d02fa1a792d6716d807465f86f7da7b4b0c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json" "-Zrustdoc-scrape-examples", kill_on_drop: false }`
[INFO] [stdout] 61e2046bc7fd9b033f0f91838209e0e179de3d0e77722f2541cc0169761b8be2
[INFO] running `Command { std: "docker" "start" "-a" "61e2046bc7fd9b033f0f91838209e0e179de3d0e77722f2541cc0169761b8be2", kill_on_drop: false }`
[INFO] [stderr]    Compiling tcmalloc-sys v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Scraping tcmalloc-sys v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting tcmalloc-sys v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "61e2046bc7fd9b033f0f91838209e0e179de3d0e77722f2541cc0169761b8be2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61e2046bc7fd9b033f0f91838209e0e179de3d0e77722f2541cc0169761b8be2", kill_on_drop: false }`
[INFO] [stdout] 61e2046bc7fd9b033f0f91838209e0e179de3d0e77722f2541cc0169761b8be2