[INFO] fetching crate dyn-clonable 0.9.0...
[INFO] documenting dyn-clonable-0.9.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate dyn-clonable 0.9.0 into /workspace/builds/worker-102/source
[INFO] validating manifest of crates.io crate dyn-clonable 0.9.0 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 dyn-clonable 0.9.0
[INFO] finished tweaking crates.io crate dyn-clonable 0.9.0
[INFO] tweaked toml for crates.io crate dyn-clonable 0.9.0 written to /workspace/builds/worker-102/source/Cargo.toml
[INFO] crate crates.io crate dyn-clonable 0.9.0 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 dyn-clonable-impl v0.9.0
[INFO] [stderr]   Downloaded syn v1.0.11
[INFO] [stderr]   Downloaded proc-macro2 v1.0.6
[INFO] [stderr]   Downloaded quote v1.0.2
[INFO] [stderr]   Downloaded dyn-clone v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] d95b10bda4b60deb34c000d372498435847a049c4b86f4fadf277ce6d033b3fe
[INFO] running `Command { std: "docker" "start" "-a" "d95b10bda4b60deb34c000d372498435847a049c4b86f4fadf277ce6d033b3fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d95b10bda4b60deb34c000d372498435847a049c4b86f4fadf277ce6d033b3fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d95b10bda4b60deb34c000d372498435847a049c4b86f4fadf277ce6d033b3fe", kill_on_drop: false }`
[INFO] [stdout] d95b10bda4b60deb34c000d372498435847a049c4b86f4fadf277ce6d033b3fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] 7a91a03ea1464e6f80b7b4c4d171f98afdbb697b8f0045e794984be642921b51
[INFO] running `Command { std: "docker" "start" "-a" "7a91a03ea1464e6f80b7b4c4d171f98afdbb697b8f0045e794984be642921b51", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]     Checking dyn-clone v1.0.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling dyn-clonable-impl v0.9.0
[INFO] [stderr]  Documenting dyn-clonable v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.12s
[INFO] running `Command { std: "docker" "inspect" "7a91a03ea1464e6f80b7b4c4d171f98afdbb697b8f0045e794984be642921b51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a91a03ea1464e6f80b7b4c4d171f98afdbb697b8f0045e794984be642921b51", kill_on_drop: false }`
[INFO] [stdout] 7a91a03ea1464e6f80b7b4c4d171f98afdbb697b8f0045e794984be642921b51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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] 196fc58a7d6151d61e5d958b50807ce0a38f7b8472a86556d0dacbc38f45c26e
[INFO] running `Command { std: "docker" "start" "-a" "196fc58a7d6151d61e5d958b50807ce0a38f7b8472a86556d0dacbc38f45c26e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]     Checking dyn-clone v1.0.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling dyn-clonable-impl v0.9.0
[INFO] [stderr]  Documenting dyn-clonable v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.04s
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "196fc58a7d6151d61e5d958b50807ce0a38f7b8472a86556d0dacbc38f45c26e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "196fc58a7d6151d61e5d958b50807ce0a38f7b8472a86556d0dacbc38f45c26e", kill_on_drop: false }`
[INFO] [stdout] 196fc58a7d6151d61e5d958b50807ce0a38f7b8472a86556d0dacbc38f45c26e