[INFO] updating cached repository https://github.com/de-passage/tic-tac-toe.rust [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c5e34ac55f9b7368a2b88ce5495e22bc5f375f34 [INFO] testing de-passage/tic-tac-toe.rust against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fde-passage%2Ftic-tac-toe.rust" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/de-passage/tic-tac-toe.rust on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/de-passage/tic-tac-toe.rust [INFO] finished tweaking git repo https://github.com/de-passage/tic-tac-toe.rust [INFO] tweaked toml for git repo https://github.com/de-passage/tic-tac-toe.rust written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/de-passage/tic-tac-toe.rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aec64d8283fb426cae88924473772f70efb999959dd7637684d3a5e710f9a545 [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" "aec64d8283fb426cae88924473772f70efb999959dd7637684d3a5e710f9a545", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aec64d8283fb426cae88924473772f70efb999959dd7637684d3a5e710f9a545", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aec64d8283fb426cae88924473772f70efb999959dd7637684d3a5e710f9a545", kill_on_drop: false }` [INFO] [stdout] aec64d8283fb426cae88924473772f70efb999959dd7637684d3a5e710f9a545 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 48031001ebe3235e7fb533b82c5af0d1b4b646fd5c49997f0bc7777495d5d6e6 [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" "48031001ebe3235e7fb533b82c5af0d1b4b646fd5c49997f0bc7777495d5d6e6", kill_on_drop: false }` [INFO] [stderr] Compiling tic-tac-toe v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/game_logic.rs:35:37 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn play(&mut self, player: &Player) -> Result<(), String> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Player` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/game_logic.rs:52:104 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn available_moves(&self) -> std::iter::Filter>, &Fn(&(usize, &PlayerID)) -> bool> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&(usize, &PlayerID)) -> bool` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/game_logic.rs:137:14 [INFO] [stdout] | [INFO] [stdout] 137 | player: &Player, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Player` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/game_logic.rs:153:27 [INFO] [stdout] | [INFO] [stdout] 153 | let full = |locater: Box (usize, usize)>| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize, usize) -> (usize, usize)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/game_logic.rs:159:17 [INFO] [stdout] | [INFO] [stdout] 159 | let any = |f: &Fn(usize) -> bool| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize) -> bool` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:245:18 [INFO] [stdout] | [INFO] [stdout] 245 | let player: &Player = if current_player == 1 { &Human(1) } else { &Computer(2) }; [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Player` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "48031001ebe3235e7fb533b82c5af0d1b4b646fd5c49997f0bc7777495d5d6e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48031001ebe3235e7fb533b82c5af0d1b4b646fd5c49997f0bc7777495d5d6e6", kill_on_drop: false }` [INFO] [stdout] 48031001ebe3235e7fb533b82c5af0d1b4b646fd5c49997f0bc7777495d5d6e6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c8c6a8e9b4b9401cc386efda8d0f126befc609466838aed9d7e169af41f11e9a [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" "c8c6a8e9b4b9401cc386efda8d0f126befc609466838aed9d7e169af41f11e9a", kill_on_drop: false }` [INFO] [stderr] Compiling tic-tac-toe v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0423]: expected function, tuple struct or tuple variant, found struct `Board` [INFO] [stdout] --> src/main.rs:176:10 [INFO] [stdout] | [INFO] [stdout] 176 | let b = Board([1, 2, 1, 2, 0, 2, 1, 2, 1]); [INFO] [stdout] | ^^^^^ constructor is not visible here due to private fields [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0423]: expected function, tuple struct or tuple variant, found struct `Board` [INFO] [stdout] --> src/main.rs:183:10 [INFO] [stdout] | [INFO] [stdout] 183 | let b = Board([1, 1, 0, 1, 1, 0, 0, 1, 0]); // the algorithm doesnt actually care that the game is in a valid state [INFO] [stdout] | ^^^^^ constructor is not visible here due to private fields [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0423]: expected function, tuple struct or tuple variant, found struct `Board` [INFO] [stdout] --> src/main.rs:193:10 [INFO] [stdout] | [INFO] [stdout] 193 | let b = Board([1, 0, 0, 2, 1, 0, 0, 0, 2]); [INFO] [stdout] | ^^^^^ constructor is not visible here due to private fields [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0423]: expected function, tuple struct or tuple variant, found struct `Board` [INFO] [stdout] --> src/main.rs:204:10 [INFO] [stdout] | [INFO] [stdout] 204 | let b = Board([1, 2, 2, 2, 1, 0, 1, 1, 0]); [INFO] [stdout] | ^^^^^ constructor is not visible here due to private fields [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0423]: expected function, tuple struct or tuple variant, found struct `Board` [INFO] [stdout] --> src/main.rs:207:10 [INFO] [stdout] | [INFO] [stdout] 207 | let b = Board([1, 0, 0, 0, 0, 2, 0, 0, 2]); [INFO] [stdout] | ^^^^^ constructor is not visible here due to private fields [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0423]: expected function, tuple struct or tuple variant, found struct `Board` [INFO] [stdout] --> src/main.rs:210:10 [INFO] [stdout] | [INFO] [stdout] 210 | let b = Board([1, 2, 0, 1, 0, 2, 0, 0, 0]); [INFO] [stdout] | ^^^^^ constructor is not visible here due to private fields [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0423]: expected function, tuple struct or tuple variant, found struct `Board` [INFO] [stdout] --> src/main.rs:216:14 [INFO] [stdout] | [INFO] [stdout] 216 | let mut b = Board([1, 1, 0, 2, 0, 0, 2, 0, 0]); [INFO] [stdout] | ^^^^^ constructor is not visible here due to private fields [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0423]: expected function, tuple struct or tuple variant, found struct `Board` [INFO] [stdout] --> src/main.rs:223:14 [INFO] [stdout] | [INFO] [stdout] 223 | let mut b = Board([1, 1, 0, 2, 1, 0, 2, 0, 0]); [INFO] [stdout] | ^^^^^ constructor is not visible here due to private fields [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0423]: expected function, tuple struct or tuple variant, found struct `Board` [INFO] [stdout] --> src/main.rs:230:14 [INFO] [stdout] | [INFO] [stdout] 230 | let mut b = Board([0, 0, 0, 2, 0, 1, 2, 0, 1]); [INFO] [stdout] | ^^^^^ constructor is not visible here due to private fields [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/game_logic.rs:35:37 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn play(&mut self, player: &Player) -> Result<(), String> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Player` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/game_logic.rs:52:104 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn available_moves(&self) -> std::iter::Filter>, &Fn(&(usize, &PlayerID)) -> bool> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&(usize, &PlayerID)) -> bool` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/game_logic.rs:137:14 [INFO] [stdout] | [INFO] [stdout] 137 | player: &Player, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Player` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/game_logic.rs:153:27 [INFO] [stdout] | [INFO] [stdout] 153 | let full = |locater: Box (usize, usize)>| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize, usize) -> (usize, usize)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/game_logic.rs:159:17 [INFO] [stdout] | [INFO] [stdout] 159 | let any = |f: &Fn(usize) -> bool| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize) -> bool` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:245:18 [INFO] [stdout] | [INFO] [stdout] 245 | let player: &Player = if current_player == 1 { &Human(1) } else { &Computer(2) }; [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Player` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0423`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tic-tac-toe`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "c8c6a8e9b4b9401cc386efda8d0f126befc609466838aed9d7e169af41f11e9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8c6a8e9b4b9401cc386efda8d0f126befc609466838aed9d7e169af41f11e9a", kill_on_drop: false }` [INFO] [stdout] c8c6a8e9b4b9401cc386efda8d0f126befc609466838aed9d7e169af41f11e9a