[INFO] fetching crate no_vpn 0.1.1...
[INFO] documenting no_vpn-0.1.1 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate no_vpn 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate no_vpn 0.1.1 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 no_vpn 0.1.1
[INFO] finished tweaking crates.io crate no_vpn 0.1.1
[INFO] tweaked toml for crates.io crate no_vpn 0.1.1 written to /workspace/builds/worker-0/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded base16 v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] bf108837f9dda976a693829706d8a721066371fcc15a6a64cad5d51836d152b1
[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" "bf108837f9dda976a693829706d8a721066371fcc15a6a64cad5d51836d152b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf108837f9dda976a693829706d8a721066371fcc15a6a64cad5d51836d152b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf108837f9dda976a693829706d8a721066371fcc15a6a64cad5d51836d152b1", kill_on_drop: false }`
[INFO] [stdout] bf108837f9dda976a693829706d8a721066371fcc15a6a64cad5d51836d152b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] cbd3d9377bdfe8e220cb11aab5de01c3035777ded0e218165fd1dc4ae54ae779
[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" "cbd3d9377bdfe8e220cb11aab5de01c3035777ded0e218165fd1dc4ae54ae779", kill_on_drop: false }`
[INFO] [stderr]     Checking base16 v0.1.2
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]  Documenting no_vpn v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `z` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:33:6
[INFO] [stdout]    |
[INFO] [stdout] 33 | type z = String;
[INFO] [stdout]    |      ^ help: convert the identifier to upper camel case (notice the capitalization): `Z`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `y` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:64:7
[INFO] [stdout]    |
[INFO] [stdout] 64 | trait y {
[INFO] [stdout]    |       ^ help: convert the identifier to upper camel case (notice the capitalization): `Y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.54s
[INFO] running `Command { std: "docker" "inspect" "cbd3d9377bdfe8e220cb11aab5de01c3035777ded0e218165fd1dc4ae54ae779", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbd3d9377bdfe8e220cb11aab5de01c3035777ded0e218165fd1dc4ae54ae779", kill_on_drop: false }`
[INFO] [stdout] cbd3d9377bdfe8e220cb11aab5de01c3035777ded0e218165fd1dc4ae54ae779