[INFO] cloning repository https://github.com/bantic/advent-of-code-2017-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bantic/advent-of-code-2017-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbantic%2Fadvent-of-code-2017-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbantic%2Fadvent-of-code-2017-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 05e84a1047d73279a765375818b51710df04f61e
[INFO] documenting bantic/advent-of-code-2017-rust 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%2Fbantic%2Fadvent-of-code-2017-rust" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bantic/advent-of-code-2017-rust 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/bantic/advent-of-code-2017-rust
[INFO] finished tweaking git repo https://github.com/bantic/advent-of-code-2017-rust
[INFO] tweaked toml for git repo https://github.com/bantic/advent-of-code-2017-rust written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/bantic/advent-of-code-2017-rust 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 1af81ca055e6872a72f0a71977ee5ec1d57d15402e9e6e7f98482083de75f874
[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" "1af81ca055e6872a72f0a71977ee5ec1d57d15402e9e6e7f98482083de75f874", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1af81ca055e6872a72f0a71977ee5ec1d57d15402e9e6e7f98482083de75f874", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1af81ca055e6872a72f0a71977ee5ec1d57d15402e9e6e7f98482083de75f874", kill_on_drop: false }`
[INFO] [stdout] 1af81ca055e6872a72f0a71977ee5ec1d57d15402e9e6e7f98482083de75f874
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] ddf81fdb9aa383a4f70f5e6e94f652997c907d05baa653497a76dbe94173e083
[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" "ddf81fdb9aa383a4f70f5e6e94f652997c907d05baa653497a76dbe94173e083", kill_on_drop: false }`
[INFO] [stderr]  Documenting advent-of-code-2017-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `search` should have an upper case name
[INFO] [stdout]   --> src/main.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |   const search: i32 = 361527;
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to upper case: `SEARCH`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `x_orig` should have an upper case name
[INFO] [stdout]   --> src/main.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |   const x_orig: i32 = 0;
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to upper case: `X_ORIG`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `y_orig` should have an upper case name
[INFO] [stdout]   --> src/main.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |   const y_orig: i32 = 0;
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to upper case: `Y_ORIG`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `dirs` should have an upper case name
[INFO] [stdout]   --> src/main.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |   const dirs: [char; 4] = ['E', 'N', 'W', 'S'];
[INFO] [stdout]    |         ^^^^ help: convert the identifier to upper case: `DIRS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `search` should have an upper case name
[INFO] [stdout]    --> src/main.rs:122:9
[INFO] [stdout]     |
[INFO] [stdout] 122 |   const search: i32 = 361527;
[INFO] [stdout]     |         ^^^^^^ help: convert the identifier to upper case: `SEARCH`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `x_orig` should have an upper case name
[INFO] [stdout]    --> src/main.rs:124:9
[INFO] [stdout]     |
[INFO] [stdout] 124 |   const x_orig: i32 = 0;
[INFO] [stdout]     |         ^^^^^^ help: convert the identifier to upper case: `X_ORIG`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `y_orig` should have an upper case name
[INFO] [stdout]    --> src/main.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 125 |   const y_orig: i32 = 0;
[INFO] [stdout]     |         ^^^^^^ help: convert the identifier to upper case: `Y_ORIG`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `dirs` should have an upper case name
[INFO] [stdout]    --> src/main.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 126 |   const dirs: [char; 4] = ['E', 'N', 'W', 'S'];
[INFO] [stdout]     |         ^^^^ help: convert the identifier to upper case: `DIRS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "ddf81fdb9aa383a4f70f5e6e94f652997c907d05baa653497a76dbe94173e083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddf81fdb9aa383a4f70f5e6e94f652997c907d05baa653497a76dbe94173e083", kill_on_drop: false }`
[INFO] [stdout] ddf81fdb9aa383a4f70f5e6e94f652997c907d05baa653497a76dbe94173e083