[INFO] cloning repository https://github.com/chyh1990/route-checker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chyh1990/route-checker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchyh1990%2Froute-checker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchyh1990%2Froute-checker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9a642557e58bc4297c85ae3403b32f71bc077c4f
[INFO] documenting chyh1990/route-checker against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchyh1990%2Froute-checker" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chyh1990/route-checker 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 git repo https://github.com/chyh1990/route-checker
[INFO] finished tweaking git repo https://github.com/chyh1990/route-checker
[INFO] tweaked toml for git repo https://github.com/chyh1990/route-checker written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/chyh1990/route-checker already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-0/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[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-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" "+1.46.0" "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] 07509707a9ab4621f3aeeec6e3d57d9ea6df5884a7d5559136cf0fe3d4e1b130
[INFO] running `Command { std: "docker" "start" "-a" "07509707a9ab4621f3aeeec6e3d57d9ea6df5884a7d5559136cf0fe3d4e1b130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07509707a9ab4621f3aeeec6e3d57d9ea6df5884a7d5559136cf0fe3d4e1b130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07509707a9ab4621f3aeeec6e3d57d9ea6df5884a7d5559136cf0fe3d4e1b130", kill_on_drop: false }`
[INFO] [stdout] 07509707a9ab4621f3aeeec6e3d57d9ea6df5884a7d5559136cf0fe3d4e1b130
[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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ae5b474a6bce6e76147c8cf1e59b340c48939615df2430cb02191c2ae5011db
[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" "2ae5b474a6bce6e76147c8cf1e59b340c48939615df2430cb02191c2ae5011db", kill_on_drop: false }`
[INFO] [stderr]  Documenting link-router v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Ethertype_IP` should have an upper camel case name
[INFO] [stdout]   --> src/packet.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     Ethertype_IP = 0x0800,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EthertypeIp`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Ethertype_ARP` should have an upper camel case name
[INFO] [stdout]   --> src/packet.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     Ethertype_ARP = 0x0806,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EthertypeArp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Ethertype_VLAN` should have an upper camel case name
[INFO] [stdout]   --> src/packet.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     Ethertype_VLAN = 0x8100,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EthertypeVlan`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Ethertype_Unknown` should have an upper camel case name
[INFO] [stdout]   --> src/packet.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     Ethertype_Unknown = 0x0000,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EthertypeUnknown`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "2ae5b474a6bce6e76147c8cf1e59b340c48939615df2430cb02191c2ae5011db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ae5b474a6bce6e76147c8cf1e59b340c48939615df2430cb02191c2ae5011db", kill_on_drop: false }`
[INFO] [stdout] 2ae5b474a6bce6e76147c8cf1e59b340c48939615df2430cb02191c2ae5011db