[INFO] fetching crate gf 0.5.0...
[INFO] documenting gf-0.5.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate gf 0.5.0 into /workspace/builds/worker-73/source
[INFO] validating manifest of crates.io crate gf 0.5.0 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 gf 0.5.0
[INFO] finished tweaking crates.io crate gf 0.5.0
[INFO] tweaked toml for crates.io crate gf 0.5.0 written to /workspace/builds/worker-73/source/Cargo.toml
[INFO] crate crates.io crate gf 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded matrixmultiply v0.3.1
[INFO] [stderr]   Downloaded wide v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 72f0ab4f64dd8765da6cec8d3b079c1ff654bf848e409d8d35b6703ed0b1382c
[INFO] running `Command { std: "docker" "start" "-a" "72f0ab4f64dd8765da6cec8d3b079c1ff654bf848e409d8d35b6703ed0b1382c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72f0ab4f64dd8765da6cec8d3b079c1ff654bf848e409d8d35b6703ed0b1382c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72f0ab4f64dd8765da6cec8d3b079c1ff654bf848e409d8d35b6703ed0b1382c", kill_on_drop: false }`
[INFO] [stdout] 72f0ab4f64dd8765da6cec8d3b079c1ff654bf848e409d8d35b6703ed0b1382c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 99c06392619e088323bcc5e8541348a54168e6633c57869533bd4efa3f76d468
[INFO] running `Command { std: "docker" "start" "-a" "99c06392619e088323bcc5e8541348a54168e6633c57869533bd4efa3f76d468", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]  Documenting gf v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.49s
[INFO] running `Command { std: "docker" "inspect" "99c06392619e088323bcc5e8541348a54168e6633c57869533bd4efa3f76d468", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99c06392619e088323bcc5e8541348a54168e6633c57869533bd4efa3f76d468", kill_on_drop: false }`
[INFO] [stdout] 99c06392619e088323bcc5e8541348a54168e6633c57869533bd4efa3f76d468
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] cbb41d9d11b8511d7c7940b98ba7e61f41f710d5c677f8b738e117edf7a0cc9a
[INFO] running `Command { std: "docker" "start" "-a" "cbb41d9d11b8511d7c7940b98ba7e61f41f710d5c677f8b738e117edf7a0cc9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]  Documenting gf v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.19s
[INFO] running `Command { std: "docker" "inspect" "cbb41d9d11b8511d7c7940b98ba7e61f41f710d5c677f8b738e117edf7a0cc9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbb41d9d11b8511d7c7940b98ba7e61f41f710d5c677f8b738e117edf7a0cc9a", kill_on_drop: false }`
[INFO] [stdout] cbb41d9d11b8511d7c7940b98ba7e61f41f710d5c677f8b738e117edf7a0cc9a