[INFO] cloning repository https://github.com/sidoshi/tic-tac-toe-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sidoshi/tic-tac-toe-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsidoshi%2Ftic-tac-toe-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsidoshi%2Ftic-tac-toe-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2574cdd5779d5e6a266ad03a7fcc72de3162abef
[INFO] checking sidoshi/tic-tac-toe-rs/2574cdd5779d5e6a266ad03a7fcc72de3162abef against master#cf8a95590a1b768b7711f2631d5b5e3ead464de7 for pr-149389
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsidoshi%2Ftic-tac-toe-rs" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sidoshi/tic-tac-toe-rs
[INFO] finished tweaking git repo https://github.com/sidoshi/tic-tac-toe-rs
[INFO] tweaked toml for git repo https://github.com/sidoshi/tic-tac-toe-rs written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sidoshi/tic-tac-toe-rs on toolchain cf8a95590a1b768b7711f2631d5b5e3ead464de7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf8a95590a1b768b7711f2631d5b5e3ead464de7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sidoshi/tic-tac-toe-rs 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" "+cf8a95590a1b768b7711f2631d5b5e3ead464de7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crossterm_winapi v0.9.0
[INFO] [stderr]   Downloaded mio v0.8.3
[INFO] [stderr]   Downloaded crossterm v0.23.2
[INFO] [stderr]   Downloaded tui v0.18.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+cf8a95590a1b768b7711f2631d5b5e3ead464de7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a95f8519601b64da9201b82a6a24a8236a68ca9a1435cd9248247b5093a04571
[INFO] running `Command { std: "docker" "start" "-a" "a95f8519601b64da9201b82a6a24a8236a68ca9a1435cd9248247b5093a04571", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a95f8519601b64da9201b82a6a24a8236a68ca9a1435cd9248247b5093a04571", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a95f8519601b64da9201b82a6a24a8236a68ca9a1435cd9248247b5093a04571", kill_on_drop: false }`
[INFO] [stdout] a95f8519601b64da9201b82a6a24a8236a68ca9a1435cd9248247b5093a04571
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+cf8a95590a1b768b7711f2631d5b5e3ead464de7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb60407555a2e978559c9cead1e255dbfd5728d040c82c0a1bf794236eac05e8
[INFO] running `Command { std: "docker" "start" "-a" "bb60407555a2e978559c9cead1e255dbfd5728d040c82c0a1bf794236eac05e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling signal-hook v0.3.14
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]     Checking mio v0.8.3
[INFO] [stderr]     Checking unicode-segmentation v1.9.0
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]     Checking parking_lot_core v0.9.3
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking crossterm v0.23.2
[INFO] [stderr]     Checking tui v0.18.0
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]     Checking tic-tac-toe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `BoardCell`
[INFO] [stdout]  --> src/game.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::board::{Board, BoardCell, Coordinate, Piece};
[INFO] [stdout]   |                           ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `is_ended` of struct `Game` is private
[INFO] [stdout]   --> src/app.rs:52:23
[INFO] [stdout]    |
[INFO] [stdout] 52 |         if !self.game.is_ended {
[INFO] [stdout]    |                       ^^^^^^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `is_ended` of struct `Game` is private
[INFO] [stdout]   --> src/app.rs:57:23
[INFO] [stdout]    |
[INFO] [stdout] 57 |             self.game.is_ended = true;
[INFO] [stdout]    |                       ^^^^^^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0616`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tic-tac-toe` (bin "tic-tac-toe" test) due to 2 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused import: `BoardCell`
[INFO] [stdout]  --> src/game.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::board::{Board, BoardCell, Coordinate, Piece};
[INFO] [stdout]   |                           ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `is_ended` of struct `Game` is private
[INFO] [stdout]   --> src/app.rs:52:23
[INFO] [stdout]    |
[INFO] [stdout] 52 |         if !self.game.is_ended {
[INFO] [stdout]    |                       ^^^^^^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `is_ended` of struct `Game` is private
[INFO] [stdout]   --> src/app.rs:57:23
[INFO] [stdout]    |
[INFO] [stdout] 57 |             self.game.is_ended = true;
[INFO] [stdout]    |                       ^^^^^^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0616`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tic-tac-toe` (bin "tic-tac-toe") due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "bb60407555a2e978559c9cead1e255dbfd5728d040c82c0a1bf794236eac05e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb60407555a2e978559c9cead1e255dbfd5728d040c82c0a1bf794236eac05e8", kill_on_drop: false }`
[INFO] [stdout] bb60407555a2e978559c9cead1e255dbfd5728d040c82c0a1bf794236eac05e8