[INFO] fetching crate actix-web-validator 1.0.0...
[INFO] documenting actix-web-validator-1.0.0 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate actix-web-validator 1.0.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate actix-web-validator 1.0.0 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate actix-web-validator 1.0.0
[INFO] finished tweaking crates.io crate actix-web-validator 1.0.0
[INFO] tweaked toml for crates.io crate actix-web-validator 1.0.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9a513e0e84a794e42aff91c4aa373b3139e2268c8880820a7a688cacca2528af
[INFO] running `Command { std: "docker" "start" "-a" "9a513e0e84a794e42aff91c4aa373b3139e2268c8880820a7a688cacca2528af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a513e0e84a794e42aff91c4aa373b3139e2268c8880820a7a688cacca2528af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a513e0e84a794e42aff91c4aa373b3139e2268c8880820a7a688cacca2528af", kill_on_drop: false }`
[INFO] [stdout] 9a513e0e84a794e42aff91c4aa373b3139e2268c8880820a7a688cacca2528af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32f8af267204406993c1f1b66a723eee44ce9f07fc4c7f4d0bc3d15c09f071bb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "32f8af267204406993c1f1b66a723eee44ce9f07fc4c7f4d0bc3d15c09f071bb", kill_on_drop: false }`
[INFO] [stderr]     Checking instant v0.1.6
[INFO] [stderr]    Compiling tinyvec v0.3.4
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]     Checking sha1 v0.6.0
[INFO] [stderr]    Compiling if_chain v1.0.0
[INFO] [stderr]     Checking lock_api v0.4.1
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking flate2 v1.0.17
[INFO] [stderr]    Compiling actix-macros v0.1.2
[INFO] [stderr]    Compiling actix-web-codegen v0.2.2
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]     Checking parking_lot_core v0.8.0
[INFO] [stderr]     Checking actix-router v0.2.4
[INFO] [stderr]     Checking validator v0.10.1
[INFO] [stderr]     Checking actix-service v1.0.6
[INFO] [stderr]     Checking actix-codec v0.2.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling unicode-normalization v0.1.13
[INFO] [stderr]     Checking parking_lot v0.11.0
[INFO] [stderr]     Checking actix-threadpool v0.3.3
[INFO] [stderr]     Checking actix-rt v1.1.1
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]     Checking actix-utils v1.0.6
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]     Checking actix-connect v1.0.2
[INFO] [stderr]     Checking actix-server v1.0.3
[INFO] [stderr]     Checking actix-tls v1.0.0
[INFO] [stderr]     Checking actix-testing v1.0.1
[INFO] [stderr]     Checking brotli2 v0.3.2
[INFO] [stderr]     Checking actix-http v1.0.1
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling validator_derive v0.10.1
[INFO] [stderr]     Checking awc v1.0.1
[INFO] [stderr]     Checking actix-web v2.0.0
[INFO] [stderr]  Documenting actix-web-validator v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.50s
[INFO] running `Command { std: "docker" "inspect" "32f8af267204406993c1f1b66a723eee44ce9f07fc4c7f4d0bc3d15c09f071bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32f8af267204406993c1f1b66a723eee44ce9f07fc4c7f4d0bc3d15c09f071bb", kill_on_drop: false }`
[INFO] [stdout] 32f8af267204406993c1f1b66a723eee44ce9f07fc4c7f4d0bc3d15c09f071bb