[INFO] fetching crate hex-game 0.1.0...
[INFO] documenting hex-game-0.1.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate hex-game 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate hex-game 0.1.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hex-game 0.1.0
[INFO] finished tweaking crates.io crate hex-game 0.1.0
[INFO] tweaked toml for crates.io crate hex-game 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da2bc193139f84b76c5e77f58d1620d21bb4d8d40d5531ff537f91e490d19f9e
[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" "da2bc193139f84b76c5e77f58d1620d21bb4d8d40d5531ff537f91e490d19f9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da2bc193139f84b76c5e77f58d1620d21bb4d8d40d5531ff537f91e490d19f9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da2bc193139f84b76c5e77f58d1620d21bb4d8d40d5531ff537f91e490d19f9e", kill_on_drop: false }`
[INFO] [stdout] da2bc193139f84b76c5e77f58d1620d21bb4d8d40d5531ff537f91e490d19f9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", 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] c8b3d29acd7f9a19d34e06a0ee60e45b3336d36c934c37bd8863b9e5cdad1335
[INFO] running `Command { std: "docker" "start" "-a" "c8b3d29acd7f9a19d34e06a0ee60e45b3336d36c934c37bd8863b9e5cdad1335", kill_on_drop: false }`
[INFO] [stderr]     Checking bincode v1.3.1
[INFO] [stderr]  Documenting hex-game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/coord.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 | /         (Coord::abs_sub(self.x, other.x) <= 1 &&
[INFO] [stdout] 163 | |          Coord::abs_sub(self.y, other.y) <= 1 &&
[INFO] [stdout] 164 | |          Coord::abs_sub(self.x + self.y, other.x + other.y) <= 1)
[INFO] [stdout]     | |_________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 162 |         Coord::abs_sub(self.x, other.x) <= 1 &&
[INFO] [stdout] 163 |          Coord::abs_sub(self.y, other.y) <= 1 &&
[INFO] [stdout] 164 |          Coord::abs_sub(self.x + self.y, other.x + other.y) <= 1
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
[INFO] running `Command { std: "docker" "inspect" "c8b3d29acd7f9a19d34e06a0ee60e45b3336d36c934c37bd8863b9e5cdad1335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8b3d29acd7f9a19d34e06a0ee60e45b3336d36c934c37bd8863b9e5cdad1335", kill_on_drop: false }`
[INFO] [stdout] c8b3d29acd7f9a19d34e06a0ee60e45b3336d36c934c37bd8863b9e5cdad1335
