[INFO] cloning repository https://github.com/sinnerJoe/restauration-problem-yander
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sinnerJoe/restauration-problem-yander" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsinnerJoe%2Frestauration-problem-yander", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsinnerJoe%2Frestauration-problem-yander'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d1535d4f128c275ae323b9a86d9b1a14dfc6d8b1
[INFO] documenting sinnerJoe/restauration-problem-yander against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsinnerJoe%2Frestauration-problem-yander" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sinnerJoe/restauration-problem-yander on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sinnerJoe/restauration-problem-yander
[INFO] finished tweaking git repo https://github.com/sinnerJoe/restauration-problem-yander
[INFO] tweaked toml for git repo https://github.com/sinnerJoe/restauration-problem-yander written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/sinnerJoe/restauration-problem-yander already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "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] b5c901572eef76633fa5d72c1a25642b1cedb51c0e25315426de2d9aed71faec
[INFO] running `Command { std: "docker" "start" "-a" "b5c901572eef76633fa5d72c1a25642b1cedb51c0e25315426de2d9aed71faec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5c901572eef76633fa5d72c1a25642b1cedb51c0e25315426de2d9aed71faec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5c901572eef76633fa5d72c1a25642b1cedb51c0e25315426de2d9aed71faec", kill_on_drop: false }`
[INFO] [stdout] b5c901572eef76633fa5d72c1a25642b1cedb51c0e25315426de2d9aed71faec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "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] 51d8e85da7a2789119e8b5124690a5e1cd91719e0f655d5a91102a8d2aee57a7
[INFO] running `Command { std: "docker" "start" "-a" "51d8e85da7a2789119e8b5124690a5e1cd91719e0f655d5a91102a8d2aee57a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]  Documenting restauration v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/main.rs:71:7
[INFO] [stdout]    |
[INFO] [stdout] 71 |     if(!is_matrix_done(&wholeSize, &matrix)) {
[INFO] [stdout]    |       ^                                    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 71 -     if(!is_matrix_done(&wholeSize, &matrix)) {
[INFO] [stdout] 71 +     if !is_matrix_done(&wholeSize, &matrix) {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:115:15
[INFO] [stdout]     |
[INFO] [stdout] 115 |             if(displayedSteps.len() == steps.len()) {
[INFO] [stdout]     |               ^                                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 115 -             if(displayedSteps.len() == steps.len()) {
[INFO] [stdout] 115 +             if displayedSteps.len() == steps.len() {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.58s
[INFO] running `Command { std: "docker" "inspect" "51d8e85da7a2789119e8b5124690a5e1cd91719e0f655d5a91102a8d2aee57a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51d8e85da7a2789119e8b5124690a5e1cd91719e0f655d5a91102a8d2aee57a7", kill_on_drop: false }`
[INFO] [stdout] 51d8e85da7a2789119e8b5124690a5e1cd91719e0f655d5a91102a8d2aee57a7