[INFO] cloning repository https://github.com/Insem/Obstacles-calculation
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Insem/Obstacles-calculation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInsem%2FObstacles-calculation", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInsem%2FObstacles-calculation'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] afca7281bf5934f95a248f974804a58cc2bbd3d7
[INFO] documenting Insem/Obstacles-calculation against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInsem%2FObstacles-calculation" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Insem/Obstacles-calculation 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 git repo https://github.com/Insem/Obstacles-calculation
[INFO] finished tweaking git repo https://github.com/Insem/Obstacles-calculation
[INFO] tweaked toml for git repo https://github.com/Insem/Obstacles-calculation written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Insem/Obstacles-calculation already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 25b83fd3c4b6bf8c3091fae347f41146180fc2e741cac3eca0096900c2a6d78f
[INFO] running `Command { std: "docker" "start" "-a" "25b83fd3c4b6bf8c3091fae347f41146180fc2e741cac3eca0096900c2a6d78f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25b83fd3c4b6bf8c3091fae347f41146180fc2e741cac3eca0096900c2a6d78f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25b83fd3c4b6bf8c3091fae347f41146180fc2e741cac3eca0096900c2a6d78f", kill_on_drop: false }`
[INFO] [stdout] 25b83fd3c4b6bf8c3091fae347f41146180fc2e741cac3eca0096900c2a6d78f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 032247f0796e818f7db8fe39c42bf565d1da236a21340f380281785a523a6813
[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" "032247f0796e818f7db8fe39c42bf565d1da236a21340f380281785a523a6813", kill_on_drop: false }`
[INFO] [stderr]  Documenting obstacles_calculation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `right` should have an upper camel case name
[INFO] [stdout]  --> src/euclid/digitRange.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     right,
[INFO] [stdout]   |     ^^^^^ help: convert the identifier to upper camel case: `Right`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `left` should have an upper camel case name
[INFO] [stdout]  --> src/euclid/digitRange.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     left,
[INFO] [stdout]   |     ^^^^ help: convert the identifier to upper camel case: `Left`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "032247f0796e818f7db8fe39c42bf565d1da236a21340f380281785a523a6813", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "032247f0796e818f7db8fe39c42bf565d1da236a21340f380281785a523a6813", kill_on_drop: false }`
[INFO] [stdout] 032247f0796e818f7db8fe39c42bf565d1da236a21340f380281785a523a6813