[INFO] updating cached repository https://github.com/onecoldwhiteday/tic-tack-toe-from-tutorial
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3ffe98c9a862205557d24525f68f9c9015c02659
[INFO] checking onecoldwhiteday/tic-tack-toe-from-tutorial against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonecoldwhiteday%2Ftic-tack-toe-from-tutorial" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/onecoldwhiteday/tic-tack-toe-from-tutorial on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/onecoldwhiteday/tic-tack-toe-from-tutorial
[INFO] finished tweaking git repo https://github.com/onecoldwhiteday/tic-tack-toe-from-tutorial
[INFO] tweaked toml for git repo https://github.com/onecoldwhiteday/tic-tack-toe-from-tutorial written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/onecoldwhiteday/tic-tack-toe-from-tutorial already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+45d050cde277b22a755847338f2acc2c7b834141" "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] 2aeff915f8f335262f00114f3bbba57a15ec0e50c92650e8732839ea03c0782a
[INFO] running `"docker" "start" "-a" "2aeff915f8f335262f00114f3bbba57a15ec0e50c92650e8732839ea03c0782a"`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking tic_tac_toe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/game.rs:124:10
[INFO] [stderr]     |
[INFO] [stderr] 124 |         1...9 => {
[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] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/game.rs:176:5
[INFO] [stderr]     |
[INFO] [stderr] 176 | /     (all_same_row || all_same_col || all_same_diag_1 ||
[INFO] [stderr] 177 | |      all_same_diag_2)
[INFO] [stderr]     | |_____________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 176 |     all_same_row || all_same_col || all_same_diag_1 ||
[INFO] [stderr] 177 |      all_same_diag_2
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/game.rs:124:10
[INFO] [stderr]     |
[INFO] [stderr] 124 |         1...9 => {
[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] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/game.rs:176:5
[INFO] [stderr]     |
[INFO] [stderr] 176 | /     (all_same_row || all_same_col || all_same_diag_1 ||
[INFO] [stderr] 177 | |      all_same_diag_2)
[INFO] [stderr]     | |_____________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 176 |     all_same_row || all_same_col || all_same_diag_1 ||
[INFO] [stderr] 177 |      all_same_diag_2
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.73s
[INFO] running `"docker" "inspect" "2aeff915f8f335262f00114f3bbba57a15ec0e50c92650e8732839ea03c0782a"`
[INFO] running `"docker" "rm" "-f" "2aeff915f8f335262f00114f3bbba57a15ec0e50c92650e8732839ea03c0782a"`
[INFO] [stdout] 2aeff915f8f335262f00114f3bbba57a15ec0e50c92650e8732839ea03c0782a