[INFO] cloning repository https://github.com/ianjvb/rusttictactoe [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ianjvb/rusttictactoe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fianjvb%2Frusttictactoe", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fianjvb%2Frusttictactoe'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 089364690a601ba242a5d98eaefbc656db206804 [INFO] documenting ianjvb/rusttictactoe 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%2Fianjvb%2Frusttictactoe" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ianjvb/rusttictactoe 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/ianjvb/rusttictactoe [INFO] finished tweaking git repo https://github.com/ianjvb/rusttictactoe [INFO] tweaked toml for git repo https://github.com/ianjvb/rusttictactoe written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/ianjvb/rusttictactoe 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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 3a00ef10d98036bff6cb8696ada8666a3e46ea143ef1ca7c6048733480e10b09 [INFO] running `Command { std: "docker" "start" "-a" "3a00ef10d98036bff6cb8696ada8666a3e46ea143ef1ca7c6048733480e10b09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a00ef10d98036bff6cb8696ada8666a3e46ea143ef1ca7c6048733480e10b09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a00ef10d98036bff6cb8696ada8666a3e46ea143ef1ca7c6048733480e10b09", kill_on_drop: false }` [INFO] [stdout] 3a00ef10d98036bff6cb8696ada8666a3e46ea143ef1ca7c6048733480e10b09 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 548e9d84b3e21af6d49357b1bd86075898677e37700a7795a14bdc433ab510ce [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" "548e9d84b3e21af6d49357b1bd86075898677e37700a7795a14bdc433ab510ce", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.19 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Documenting guessing_game v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around `while` condition [INFO] [stdout] --> src/main.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | while(!gameOver) [INFO] [stdout] | ^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | if(userWon) [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | if(computerWon) [INFO] [stdout] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:45:7 [INFO] [stdout] | [INFO] [stdout] 45 | if(computerWon) [INFO] [stdout] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `while` condition [INFO] [stdout] --> src/main.rs:54:10 [INFO] [stdout] | [INFO] [stdout] 54 | while(!done) [INFO] [stdout] | ^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | if(userMoveStr.trim() == "Y") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:65:14 [INFO] [stdout] | [INFO] [stdout] 65 | else if(userMoveStr.trim() == "N") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:86:7 [INFO] [stdout] | [INFO] [stdout] 86 | if(v[(userMove - 1) as usize] == computerChar || v[(userMove - 1) as usize] == userChar) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `while` condition [INFO] [stdout] --> src/main.rs:110:10 [INFO] [stdout] | [INFO] [stdout] 110 | while(!madeAMove) [INFO] [stdout] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | if(v[(rand) as usize] != computerChar && v[(rand) as usize] != userChar) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `return` value [INFO] [stdout] --> src/main.rs:127:12 [INFO] [stdout] | [INFO] [stdout] 127 | return ((v[0] == v[1] && v[1] == v[2]) || [INFO] [stdout] | ____________^ [INFO] [stdout] 128 | | (v[0] == v[3] && v[3] == v[6]) || [INFO] [stdout] 129 | | (v[0] == v[4] && v[4] == v[8]) || [INFO] [stdout] 130 | | (v[1] == v[4] && v[4] == v[7]) || [INFO] [stdout] ... | [INFO] [stdout] 133 | | (v[2] == v[5] && v[5] == v[8]) || [INFO] [stdout] 134 | | (v[6] == v[7] && v[7] == v[8])) [INFO] [stdout] | |___________________________________________^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 127 | return (v[0] == v[1] && v[1] == v[2]) || [INFO] [stdout] 128 | (v[0] == v[3] && v[3] == v[6]) || [INFO] [stdout] 129 | (v[0] == v[4] && v[4] == v[8]) || [INFO] [stdout] 130 | (v[1] == v[4] && v[4] == v[7]) || [INFO] [stdout] 131 | (v[2] == v[4] && v[4] == v[6]) || [INFO] [stdout] 132 | (v[3] == v[4] && v[4] == v[5]) || [INFO] [stdout] ... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.43s [INFO] running `Command { std: "docker" "inspect" "548e9d84b3e21af6d49357b1bd86075898677e37700a7795a14bdc433ab510ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "548e9d84b3e21af6d49357b1bd86075898677e37700a7795a14bdc433ab510ce", kill_on_drop: false }` [INFO] [stdout] 548e9d84b3e21af6d49357b1bd86075898677e37700a7795a14bdc433ab510ce