[INFO] cloning repository https://github.com/crypticC0der/rust-minesweeper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/crypticC0der/rust-minesweeper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FcrypticC0der%2Frust-minesweeper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FcrypticC0der%2Frust-minesweeper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8f9de2c72ae46504e68ecfc4e26648c14a6c8919
[INFO] documenting crypticC0der/rust-minesweeper against 1.86.0 for beta-1.87-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FcrypticC0der%2Frust-minesweeper" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/crypticC0der/rust-minesweeper on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/crypticC0der/rust-minesweeper
[INFO] finished tweaking git repo https://github.com/crypticC0der/rust-minesweeper
[INFO] tweaked toml for git repo https://github.com/crypticC0der/rust-minesweeper written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/crypticC0der/rust-minesweeper already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c54bbfcba34d671e6ec2939e25f47d0759e4696da235e9191ff40bfb99c44cfd
[INFO] running `Command { std: "docker" "start" "-a" "c54bbfcba34d671e6ec2939e25f47d0759e4696da235e9191ff40bfb99c44cfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c54bbfcba34d671e6ec2939e25f47d0759e4696da235e9191ff40bfb99c44cfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c54bbfcba34d671e6ec2939e25f47d0759e4696da235e9191ff40bfb99c44cfd", kill_on_drop: false }`
[INFO] [stdout] c54bbfcba34d671e6ec2939e25f47d0759e4696da235e9191ff40bfb99c44cfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b97600d701baf123c5498904010e20388566ef26a3c74c799c3cc828ac6f73f
[INFO] running `Command { std: "docker" "start" "-a" "4b97600d701baf123c5498904010e20388566ef26a3c74c799c3cc828ac6f73f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling getrandom v0.2.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]     Checking termion v1.5.5
[INFO] [stderr]     Checking rand_core v0.6.1
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking rand v0.8.1
[INFO] [stderr]  Documenting minesweeper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/main.rs:28:20
[INFO] [stdout]    |
[INFO] [stdout] 28 |         notspawn = (di > 1 || di < -1);
[INFO] [stdout]    |                    ^                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 28 -         notspawn = (di > 1 || di < -1);
[INFO] [stdout] 28 +         notspawn = di > 1 || di < -1;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/main.rs:29:21
[INFO] [stdout]    |
[INFO] [stdout] 29 |         notspawn |= (dj >1 || dj < -1);
[INFO] [stdout]    |                     ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 29 -         notspawn |= (dj >1 || dj < -1);
[INFO] [stdout] 29 +         notspawn |= dj >1 || dj < -1;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/main.rs:61:16
[INFO] [stdout]    |
[INFO] [stdout] 61 |             if (board[i+ii-1][j+jj-1]<9 && !known[i+ii-1][j+jj-1]){revealTile(board,known,i+ii-1,j+jj-1);}
[INFO] [stdout]    |                ^                                                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 61 -             if (board[i+ii-1][j+jj-1]<9 && !known[i+ii-1][j+jj-1]){revealTile(board,known,i+ii-1,j+jj-1);}
[INFO] [stdout] 61 +             if board[i+ii-1][j+jj-1]<9 && !known[i+ii-1][j+jj-1] {revealTile(board,known,i+ii-1,j+jj-1);}
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/main.rs:84:24
[INFO] [stdout]    |
[INFO] [stdout] 84 |                     if (c>5){c=5;}
[INFO] [stdout]    |                        ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 84 -                     if (c>5){c=5;}
[INFO] [stdout] 84 +                     if c>5 {c=5;}
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:143:16
[INFO] [stdout]     |
[INFO] [stdout] 143 |             if (*ii!=1 || *jj!=1){space[ii+i-1][j+jj-1]-=1;}
[INFO] [stdout]     |                ^                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 143 -             if (*ii!=1 || *jj!=1){space[ii+i-1][j+jj-1]-=1;}
[INFO] [stdout] 143 +             if *ii!=1 || *jj!=1 {space[ii+i-1][j+jj-1]-=1;}
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:238:39
[INFO] [stdout]     |
[INFO] [stdout] 238 | ...                   if((*ii == 1 && *jj == 1) || known[i+ii-1][j+jj-1]){continue;}
[INFO] [stdout]     |                         ^                                               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 238 -                                     if((*ii == 1 && *jj == 1) || known[i+ii-1][j+jj-1]){continue;}
[INFO] [stdout] 238 +                                     if (*ii == 1 && *jj == 1) || known[i+ii-1][j+jj-1] {continue;}
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/main.rs:358:18
[INFO] [stdout]     |
[INFO] [stdout] 358 |         None => {;},
[INFO] [stdout]     |                  ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:388:24
[INFO] [stdout]     |
[INFO] [stdout] 388 |                     if (i > IBORDR && j> JBORDR){
[INFO] [stdout]     |                        ^                       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 388 -                     if (i > IBORDR && j> JBORDR){
[INFO] [stdout] 388 +                     if i > IBORDR && j> JBORDR {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:391:28
[INFO] [stdout]     |
[INFO] [stdout] 391 |                         if (i < HEIGHT && j < LENGTH){
[INFO] [stdout]     |                            ^                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 391 -                         if (i < HEIGHT && j < LENGTH){
[INFO] [stdout] 391 +                         if i < HEIGHT && j < LENGTH {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.67s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/minesweeper/index.html
[INFO] running `Command { std: "docker" "inspect" "4b97600d701baf123c5498904010e20388566ef26a3c74c799c3cc828ac6f73f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b97600d701baf123c5498904010e20388566ef26a3c74c799c3cc828ac6f73f", kill_on_drop: false }`
[INFO] [stdout] 4b97600d701baf123c5498904010e20388566ef26a3c74c799c3cc828ac6f73f