[INFO] fetching crate pistoncore-input 1.0.0...
[INFO] documenting pistoncore-input-1.0.0 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate pistoncore-input 1.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate pistoncore-input 1.0.0 on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pistoncore-input 1.0.0
[INFO] finished tweaking crates.io crate pistoncore-input 1.0.0
[INFO] tweaked toml for crates.io crate pistoncore-input 1.0.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b0ed593e209b115e2d82bed55c14ed1a39fb9e8776d2e7eb7e7b012e47b5192
[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" "4b0ed593e209b115e2d82bed55c14ed1a39fb9e8776d2e7eb7e7b012e47b5192", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b0ed593e209b115e2d82bed55c14ed1a39fb9e8776d2e7eb7e7b012e47b5192", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b0ed593e209b115e2d82bed55c14ed1a39fb9e8776d2e7eb7e7b012e47b5192", kill_on_drop: false }`
[INFO] [stdout] 4b0ed593e209b115e2d82bed55c14ed1a39fb9e8776d2e7eb7e7b012e47b5192
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.46.0" "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] 2a5f0d7425c6d571a6f64141b3b9ba732691f207d880fff7be77ce4c1b801338
[INFO] running `Command { std: "docker" "start" "-a" "2a5f0d7425c6d571a6f64141b3b9ba732691f207d880fff7be77ce4c1b801338", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]     Checking piston-float v1.0.0
[INFO] [stderr]     Checking piston-viewport v1.0.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]  Documenting pistoncore-input v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.11s
[INFO] running `Command { std: "docker" "inspect" "2a5f0d7425c6d571a6f64141b3b9ba732691f207d880fff7be77ce4c1b801338", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a5f0d7425c6d571a6f64141b3b9ba732691f207d880fff7be77ce4c1b801338", kill_on_drop: false }`
[INFO] [stdout] 2a5f0d7425c6d571a6f64141b3b9ba732691f207d880fff7be77ce4c1b801338