[INFO] fetching crate stl_io 0.6.0...
[INFO] documenting stl_io-0.6.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate stl_io 0.6.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate stl_io 0.6.0 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stl_io 0.6.0
[INFO] finished tweaking crates.io crate stl_io 0.6.0
[INFO] tweaked toml for crates.io crate stl_io 0.6.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d05540b3dbbdbd249a7d5276ce4355ae299ea9a19852203d8d61df2360824005
[INFO] running `Command { std: "docker" "start" "-a" "d05540b3dbbdbd249a7d5276ce4355ae299ea9a19852203d8d61df2360824005", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d05540b3dbbdbd249a7d5276ce4355ae299ea9a19852203d8d61df2360824005", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d05540b3dbbdbd249a7d5276ce4355ae299ea9a19852203d8d61df2360824005", kill_on_drop: false }`
[INFO] [stdout] d05540b3dbbdbd249a7d5276ce4355ae299ea9a19852203d8d61df2360824005
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b4072bec85757783b0b5a53a05912cc0eac0fdef5b612c3fa68ce9ffb750d98
[INFO] running `Command { std: "docker" "start" "-a" "5b4072bec85757783b0b5a53a05912cc0eac0fdef5b612c3fa68ce9ffb750d98", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking float-cmp v0.8.0
[INFO] [stderr]  Documenting stl_io v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.22s
[INFO] running `Command { std: "docker" "inspect" "5b4072bec85757783b0b5a53a05912cc0eac0fdef5b612c3fa68ce9ffb750d98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b4072bec85757783b0b5a53a05912cc0eac0fdef5b612c3fa68ce9ffb750d98", kill_on_drop: false }`
[INFO] [stdout] 5b4072bec85757783b0b5a53a05912cc0eac0fdef5b612c3fa68ce9ffb750d98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] ce8736a404e443b39265327d345986b85b20bd2cf437b01fe4e327512b5e8e2b
[INFO] running `Command { std: "docker" "start" "-a" "ce8736a404e443b39265327d345986b85b20bd2cf437b01fe4e327512b5e8e2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking float-cmp v0.8.0
[INFO] [stderr]  Documenting stl_io v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.46s
[INFO] running `Command { std: "docker" "inspect" "ce8736a404e443b39265327d345986b85b20bd2cf437b01fe4e327512b5e8e2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce8736a404e443b39265327d345986b85b20bd2cf437b01fe4e327512b5e8e2b", kill_on_drop: false }`
[INFO] [stdout] ce8736a404e443b39265327d345986b85b20bd2cf437b01fe4e327512b5e8e2b