[INFO] cloning repository https://github.com/AGausmann/tictactoe-rust [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AGausmann/tictactoe-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAGausmann%2Ftictactoe-rust"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAGausmann%2Ftictactoe-rust'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ae30417cb415f8cdf56463a5c0068ee03bb230d6 [INFO] checking AGausmann/tictactoe-rust against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAGausmann%2Ftictactoe-rust" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AGausmann/tictactoe-rust on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/AGausmann/tictactoe-rust [INFO] finished tweaking git repo https://github.com/AGausmann/tictactoe-rust [INFO] tweaked toml for git repo https://github.com/AGausmann/tictactoe-rust written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/AGausmann/tictactoe-rust already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ba427f47669ec63d4380359314aa94b355ecd5e15a87f694e4dd511d9edb8cb6 [INFO] running `"docker" "start" "-a" "ba427f47669ec63d4380359314aa94b355ecd5e15a87f694e4dd511d9edb8cb6"` [INFO] [stderr] Checking tic_tac_toe v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/main.rs:310:23 [INFO] [stderr] | [INFO] [stderr] 310 | Ok(num @ 0...8) => num, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/main.rs:310:23 [INFO] [stderr] | [INFO] [stderr] 310 | Ok(num @ 0...8) => num, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: label name `'col` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:93:9 [INFO] [stderr] | [INFO] [stderr] 85 | 'col: for j in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 93 | 'col: for j in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'col already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'row` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:94:13 [INFO] [stderr] | [INFO] [stderr] 84 | 'row: for i in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 94 | 'row: for i in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'row already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'row` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 84 | 'row: for i in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 118 | 'row: for i in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'row already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'row` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 94 | 'row: for i in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 118 | 'row: for i in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'row already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'col` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:119:13 [INFO] [stderr] | [INFO] [stderr] 85 | 'col: for j in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 119 | 'col: for j in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'col already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'col` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:119:13 [INFO] [stderr] | [INFO] [stderr] 93 | 'col: for j in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 119 | 'col: for j in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'col already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'col` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:127:9 [INFO] [stderr] | [INFO] [stderr] 85 | 'col: for j in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 127 | 'col: for j in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'col already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'col` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:127:9 [INFO] [stderr] | [INFO] [stderr] 93 | 'col: for j in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 127 | 'col: for j in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'col already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'col` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:127:9 [INFO] [stderr] | [INFO] [stderr] 119 | 'col: for j in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 127 | 'col: for j in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'col already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'row` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:128:13 [INFO] [stderr] | [INFO] [stderr] 84 | 'row: for i in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 128 | 'row: for i in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'row already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'row` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:128:13 [INFO] [stderr] | [INFO] [stderr] 94 | 'row: for i in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 128 | 'row: for i in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'row already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'row` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:128:13 [INFO] [stderr] | [INFO] [stderr] 118 | 'row: for i in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 128 | 'row: for i in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'row already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'col` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:190:5 [INFO] [stderr] | [INFO] [stderr] 178 | 'col: for j in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 190 | 'col: for j in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'col already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'row` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:192:9 [INFO] [stderr] | [INFO] [stderr] 176 | 'row: for i in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 192 | 'row: for i in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'row already in scope [INFO] [stderr] warning: label name `'col` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:93:9 [INFO] [stderr] | [INFO] [stderr] 85 | 'col: for j in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 93 | 'col: for j in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'col already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'row` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:94:13 [INFO] [stderr] | [INFO] [stderr] 84 | 'row: for i in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 94 | 'row: for i in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'row already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'row` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 84 | 'row: for i in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 118 | 'row: for i in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'row already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'row` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 94 | 'row: for i in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 118 | 'row: for i in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'row already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'col` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:119:13 [INFO] [stderr] | [INFO] [stderr] 85 | 'col: for j in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 119 | 'col: for j in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'col already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'col` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:119:13 [INFO] [stderr] | [INFO] [stderr] 93 | 'col: for j in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 119 | 'col: for j in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'col already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'col` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:127:9 [INFO] [stderr] | [INFO] [stderr] 85 | 'col: for j in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 127 | 'col: for j in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'col already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'col` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:127:9 [INFO] [stderr] | [INFO] [stderr] 93 | 'col: for j in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 127 | 'col: for j in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'col already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'col` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:127:9 [INFO] [stderr] | [INFO] [stderr] 119 | 'col: for j in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 127 | 'col: for j in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'col already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'row` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:128:13 [INFO] [stderr] | [INFO] [stderr] 84 | 'row: for i in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 128 | 'row: for i in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'row already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'row` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:128:13 [INFO] [stderr] | [INFO] [stderr] 94 | 'row: for i in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 128 | 'row: for i in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'row already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'row` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:128:13 [INFO] [stderr] | [INFO] [stderr] 118 | 'row: for i in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 128 | 'row: for i in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'row already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'col` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:190:5 [INFO] [stderr] | [INFO] [stderr] 178 | 'col: for j in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 190 | 'col: for j in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'col already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'row` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:192:9 [INFO] [stderr] | [INFO] [stderr] 176 | 'row: for i in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 192 | 'row: for i in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'row already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'row` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:230:5 [INFO] [stderr] | [INFO] [stderr] 176 | 'row: for i in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 230 | 'row: for i in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'row already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'row` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:230:5 [INFO] [stderr] | [INFO] [stderr] 192 | 'row: for i in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 230 | 'row: for i in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'row already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'col` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:232:9 [INFO] [stderr] | [INFO] [stderr] 178 | 'col: for j in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 232 | 'col: for j in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'col already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'col` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:232:9 [INFO] [stderr] | [INFO] [stderr] 190 | 'col: for j in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 232 | 'col: for j in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'col already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'col` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:244:5 [INFO] [stderr] | [INFO] [stderr] 178 | 'col: for j in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 244 | 'col: for j in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'col already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'col` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:244:5 [INFO] [stderr] | [INFO] [stderr] 190 | 'col: for j in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 244 | 'col: for j in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'col already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'col` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:244:5 [INFO] [stderr] | [INFO] [stderr] 232 | 'col: for j in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 244 | 'col: for j in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'col already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'row` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:246:9 [INFO] [stderr] | [INFO] [stderr] 176 | 'row: for i in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 246 | 'row: for i in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'row already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'row` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:246:9 [INFO] [stderr] | [INFO] [stderr] 192 | 'row: for i in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 246 | 'row: for i in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'row already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'row` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:246:9 [INFO] [stderr] | [INFO] [stderr] 230 | 'row: for i in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 246 | 'row: for i in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'row already in scope [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] warning: label name `'row` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:230:5 [INFO] [stderr] | [INFO] [stderr] 176 | 'row: for i in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 230 | 'row: for i in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'row already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'row` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:230:5 [INFO] [stderr] | [INFO] [stderr] 192 | 'row: for i in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 230 | 'row: for i in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'row already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'col` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:232:9 [INFO] [stderr] | [INFO] [stderr] 178 | 'col: for j in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 232 | 'col: for j in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'col already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'col` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:232:9 [INFO] [stderr] | [INFO] [stderr] 190 | 'col: for j in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 232 | 'col: for j in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'col already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'col` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:244:5 [INFO] [stderr] | [INFO] [stderr] 178 | 'col: for j in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 244 | 'col: for j in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'col already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'col` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:244:5 [INFO] [stderr] | [INFO] [stderr] 190 | 'col: for j in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 244 | 'col: for j in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'col already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'col` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:244:5 [INFO] [stderr] | [INFO] [stderr] 232 | 'col: for j in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 244 | 'col: for j in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'col already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'row` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:246:9 [INFO] [stderr] | [INFO] [stderr] 176 | 'row: for i in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 246 | 'row: for i in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'row already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'row` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:246:9 [INFO] [stderr] | [INFO] [stderr] 192 | 'row: for i in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 246 | 'row: for i in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'row already in scope [INFO] [stderr] [INFO] [stderr] warning: label name `'row` shadows a label name that is already in scope [INFO] [stderr] --> src/main.rs:246:9 [INFO] [stderr] | [INFO] [stderr] 230 | 'row: for i in 0..3 { [INFO] [stderr] | ---- first declared here [INFO] [stderr] ... [INFO] [stderr] 246 | 'row: for i in 0..3 { [INFO] [stderr] | ^^^^ lifetime 'row already in scope [INFO] [stderr] [INFO] [stderr] warning: value assigned to `cell_count` is never read [INFO] [stderr] --> src/main.rs:172:13 [INFO] [stderr] | [INFO] [stderr] 172 | let mut cell_count = 0; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `cell_count` is never read [INFO] [stderr] --> src/main.rs:172:13 [INFO] [stderr] | [INFO] [stderr] 172 | let mut cell_count = 0; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:186:13 [INFO] [stderr] | [INFO] [stderr] 186 | board.set_o(empty_cell); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:200:13 [INFO] [stderr] | [INFO] [stderr] 200 | board.set_o(empty_cell); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:213:9 [INFO] [stderr] | [INFO] [stderr] 213 | board.set_o(empty_cell); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:225:9 [INFO] [stderr] | [INFO] [stderr] 225 | board.set_o(empty_cell); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:240:13 [INFO] [stderr] | [INFO] [stderr] 240 | board.set_o(empty_cell); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:254:13 [INFO] [stderr] | [INFO] [stderr] 254 | board.set_o(empty_cell); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:267:9 [INFO] [stderr] | [INFO] [stderr] 267 | board.set_o(empty_cell); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:279:9 [INFO] [stderr] | [INFO] [stderr] 279 | board.set_o(empty_cell); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:186:13 [INFO] [stderr] | [INFO] [stderr] 186 | board.set_o(empty_cell); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:200:13 [INFO] [stderr] | [INFO] [stderr] 200 | board.set_o(empty_cell); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:213:9 [INFO] [stderr] | [INFO] [stderr] 213 | board.set_o(empty_cell); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:225:9 [INFO] [stderr] | [INFO] [stderr] 225 | board.set_o(empty_cell); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:240:13 [INFO] [stderr] | [INFO] [stderr] 240 | board.set_o(empty_cell); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:254:13 [INFO] [stderr] | [INFO] [stderr] 254 | board.set_o(empty_cell); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:267:9 [INFO] [stderr] | [INFO] [stderr] 267 | board.set_o(empty_cell); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:279:9 [INFO] [stderr] | [INFO] [stderr] 279 | board.set_o(empty_cell); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.99s [INFO] running `"docker" "inspect" "ba427f47669ec63d4380359314aa94b355ecd5e15a87f694e4dd511d9edb8cb6"` [INFO] running `"docker" "rm" "-f" "ba427f47669ec63d4380359314aa94b355ecd5e15a87f694e4dd511d9edb8cb6"` [INFO] [stdout] ba427f47669ec63d4380359314aa94b355ecd5e15a87f694e4dd511d9edb8cb6