[INFO] updating cached repository de-passage/tic-tac-toe.rust [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/de-passage/tic-tac-toe.rust [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/de-passage/tic-tac-toe.rust" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/de-passage/tic-tac-toe.rust"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/de-passage/tic-tac-toe.rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/de-passage/tic-tac-toe.rust" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/de-passage/tic-tac-toe.rust"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/de-passage/tic-tac-toe.rust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c5e34ac55f9b7368a2b88ce5495e22bc5f375f34 [INFO] sha for GitHub repo de-passage/tic-tac-toe.rust: c5e34ac55f9b7368a2b88ce5495e22bc5f375f34 [INFO] validating manifest of de-passage/tic-tac-toe.rust on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of de-passage/tic-tac-toe.rust on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing de-passage/tic-tac-toe.rust [INFO] finished frobbing de-passage/tic-tac-toe.rust [INFO] frobbed toml for de-passage/tic-tac-toe.rust written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/de-passage/tic-tac-toe.rust/Cargo.toml [INFO] started frobbing de-passage/tic-tac-toe.rust [INFO] finished frobbing de-passage/tic-tac-toe.rust [INFO] frobbed toml for de-passage/tic-tac-toe.rust written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/de-passage/tic-tac-toe.rust/Cargo.toml [INFO] crate de-passage/tic-tac-toe.rust already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking de-passage/tic-tac-toe.rust against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-6/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/de-passage/tic-tac-toe.rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 08ac23a6bebaab00a5520661a1d2de557ceba861ea2e19fec1788d9321218828 [INFO] running `"docker" "start" "-a" "08ac23a6bebaab00a5520661a1d2de557ceba861ea2e19fec1788d9321218828"` [INFO] [stderr] Checking tic-tac-toe v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/game_logic.rs:35:37 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn play(&mut self, player: &Player) -> Result<(), String> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Player` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/game_logic.rs:52:104 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn available_moves(&self) -> std::iter::Filter>, &Fn(&(usize, &PlayerID)) -> bool> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&(usize, &PlayerID)) -> bool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/game_logic.rs:137:14 [INFO] [stderr] | [INFO] [stderr] 137 | player: &Player, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Player` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/game_logic.rs:153:27 [INFO] [stderr] | [INFO] [stderr] 153 | let full = |locater: Box (usize, usize)>| { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize, usize) -> (usize, usize)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/game_logic.rs:159:17 [INFO] [stderr] | [INFO] [stderr] 159 | let any = |f: &Fn(usize) -> bool| { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize) -> bool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:245:18 [INFO] [stderr] | [INFO] [stderr] 245 | let player: &Player = if current_player == 1 { &Human(1) } else { &Computer(2) }; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Player` [INFO] [stderr] [INFO] [stderr] error[E0423]: expected function, found struct `Board` [INFO] [stderr] --> src/main.rs:176:10 [INFO] [stderr] | [INFO] [stderr] 176 | let b = Board([1, 2, 1, 2, 0, 2, 1, 2, 1]); [INFO] [stderr] | ^^^^^ constructor is not visible here due to private fields [INFO] [stderr] [INFO] [stderr] error[E0423]: expected function, found struct `Board` [INFO] [stderr] --> src/main.rs:183:10 [INFO] [stderr] | [INFO] [stderr] 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] [stderr] | ^^^^^ constructor is not visible here due to private fields [INFO] [stderr] [INFO] [stderr] error[E0423]: expected function, found struct `Board` [INFO] [stderr] --> src/main.rs:193:10 [INFO] [stderr] | [INFO] [stderr] 193 | let b = Board([1, 0, 0, 2, 1, 0, 0, 0, 2]); [INFO] [stderr] | ^^^^^ constructor is not visible here due to private fields [INFO] [stderr] [INFO] [stderr] error[E0423]: expected function, found struct `Board` [INFO] [stderr] --> src/main.rs:204:10 [INFO] [stderr] | [INFO] [stderr] 204 | let b = Board([1, 2, 2, 2, 1, 0, 1, 1, 0]); [INFO] [stderr] | ^^^^^ constructor is not visible here due to private fields [INFO] [stderr] [INFO] [stderr] error[E0423]: expected function, found struct `Board` [INFO] [stderr] --> src/main.rs:207:10 [INFO] [stderr] | [INFO] [stderr] 207 | let b = Board([1, 0, 0, 0, 0, 2, 0, 0, 2]); [INFO] [stderr] | ^^^^^ constructor is not visible here due to private fields [INFO] [stderr] [INFO] [stderr] error[E0423]: expected function, found struct `Board` [INFO] [stderr] --> src/main.rs:210:10 [INFO] [stderr] | [INFO] [stderr] 210 | let b = Board([1, 2, 0, 1, 0, 2, 0, 0, 0]); [INFO] [stderr] | ^^^^^ constructor is not visible here due to private fields [INFO] [stderr] [INFO] [stderr] error[E0423]: expected function, found struct `Board` [INFO] [stderr] --> src/main.rs:216:14 [INFO] [stderr] | [INFO] [stderr] 216 | let mut b = Board([1, 1, 0, 2, 0, 0, 2, 0, 0]); [INFO] [stderr] | ^^^^^ constructor is not visible here due to private fields [INFO] [stderr] [INFO] [stderr] error[E0423]: expected function, found struct `Board` [INFO] [stderr] --> src/main.rs:223:14 [INFO] [stderr] | [INFO] [stderr] 223 | let mut b = Board([1, 1, 0, 2, 1, 0, 2, 0, 0]); [INFO] [stderr] | ^^^^^ constructor is not visible here due to private fields [INFO] [stderr] [INFO] [stderr] error[E0423]: expected function, found struct `Board` [INFO] [stderr] --> src/main.rs:230:14 [INFO] [stderr] | [INFO] [stderr] 230 | let mut b = Board([0, 0, 0, 2, 0, 1, 2, 0, 1]); [INFO] [stderr] | ^^^^^ constructor is not visible here due to private fields [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/game_logic.rs:35:37 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn play(&mut self, player: &Player) -> Result<(), String> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Player` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/game_logic.rs:52:104 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn available_moves(&self) -> std::iter::Filter>, &Fn(&(usize, &PlayerID)) -> bool> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&(usize, &PlayerID)) -> bool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/game_logic.rs:137:14 [INFO] [stderr] | [INFO] [stderr] 137 | player: &Player, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Player` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/game_logic.rs:153:27 [INFO] [stderr] | [INFO] [stderr] 153 | let full = |locater: Box (usize, usize)>| { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize, usize) -> (usize, usize)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/game_logic.rs:159:17 [INFO] [stderr] | [INFO] [stderr] 159 | let any = |f: &Fn(usize) -> bool| { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize) -> bool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:245:18 [INFO] [stderr] | [INFO] [stderr] 245 | let player: &Player = if current_player == 1 { &Human(1) } else { &Computer(2) }; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Player` [INFO] [stderr] [INFO] [stderr] error: aborting due to 9 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0423`. [INFO] [stderr] error: Could not compile `tic-tac-toe`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "08ac23a6bebaab00a5520661a1d2de557ceba861ea2e19fec1788d9321218828"` [INFO] running `"docker" "rm" "-f" "08ac23a6bebaab00a5520661a1d2de557ceba861ea2e19fec1788d9321218828"` [INFO] [stdout] 08ac23a6bebaab00a5520661a1d2de557ceba861ea2e19fec1788d9321218828