[INFO] cloning repository https://github.com/pipct/bananagrams-host
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pipct/bananagrams-host" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpipct%2Fbananagrams-host", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpipct%2Fbananagrams-host'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3bda27b51c5dbcb19d4c9ea391c0c74e9d87976f
[INFO] documenting pipct/bananagrams-host against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpipct%2Fbananagrams-host" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pipct/bananagrams-host on toolchain 394e1b40d264aa6928811919c1124fa248e7d802
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pipct/bananagrams-host
[INFO] finished tweaking git repo https://github.com/pipct/bananagrams-host
[INFO] tweaked toml for git repo https://github.com/pipct/bananagrams-host written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/pipct/bananagrams-host already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "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] 8dc7be40e41028d5e1b95f4723d499778eaf3e22ff2abbdc6cc9c40bd27144fa
[INFO] running `Command { std: "docker" "start" "-a" "8dc7be40e41028d5e1b95f4723d499778eaf3e22ff2abbdc6cc9c40bd27144fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8dc7be40e41028d5e1b95f4723d499778eaf3e22ff2abbdc6cc9c40bd27144fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dc7be40e41028d5e1b95f4723d499778eaf3e22ff2abbdc6cc9c40bd27144fa", kill_on_drop: false }`
[INFO] [stdout] 8dc7be40e41028d5e1b95f4723d499778eaf3e22ff2abbdc6cc9c40bd27144fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "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] 1ac51f18cbb0ba66f526fb1c6ebf26819eb6557cce748c832d8cf8b3da7f3af1
[INFO] running `Command { std: "docker" "start" "-a" "1ac51f18cbb0ba66f526fb1c6ebf26819eb6557cce748c832d8cf8b3da7f3af1", kill_on_drop: false }`
[INFO] [stderr]  Documenting bananagrams-host v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `readDigit` should have a snake case name
[INFO] [stdout]   --> src/main.rs:49:4
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn readDigit(chr: u8) -> u8 {
[INFO] [stdout]    |    ^^^^^^^^^ help: convert the identifier to snake case: `read_digit`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `readInt` should have a snake case name
[INFO] [stdout]   --> src/main.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn readInt<T>(seq: T) -> u64 where T: IntoIterator<Item=u8> {
[INFO] [stdout]    |    ^^^^^^^ help: convert the identifier to snake case: `read_int`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "1ac51f18cbb0ba66f526fb1c6ebf26819eb6557cce748c832d8cf8b3da7f3af1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ac51f18cbb0ba66f526fb1c6ebf26819eb6557cce748c832d8cf8b3da7f3af1", kill_on_drop: false }`
[INFO] [stdout] 1ac51f18cbb0ba66f526fb1c6ebf26819eb6557cce748c832d8cf8b3da7f3af1