[INFO] cloning repository https://github.com/rugyoga/chess-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rugyoga/chess-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frugyoga%2Fchess-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frugyoga%2Fchess-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 66bb5a88392c83ba96306c75124a3b39abb5835b [INFO] checking rugyoga/chess-rust against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frugyoga%2Fchess-rust" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rugyoga/chess-rust on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rugyoga/chess-rust [INFO] finished tweaking git repo https://github.com/rugyoga/chess-rust [INFO] tweaked toml for git repo https://github.com/rugyoga/chess-rust written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/rugyoga/chess-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 54f230377bb1736858fe783489428e8d518bf169f4cea23256ae27f73e0d348c [INFO] running `Command { std: "docker" "start" "-a" "54f230377bb1736858fe783489428e8d518bf169f4cea23256ae27f73e0d348c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "54f230377bb1736858fe783489428e8d518bf169f4cea23256ae27f73e0d348c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54f230377bb1736858fe783489428e8d518bf169f4cea23256ae27f73e0d348c", kill_on_drop: false }` [INFO] [stdout] 54f230377bb1736858fe783489428e8d518bf169f4cea23256ae27f73e0d348c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c10395a1f308be2760df570d187d5d903cbf662fca5ffc2642b886b7202e580c [INFO] running `Command { std: "docker" "start" "-a" "c10395a1f308be2760df570d187d5d903cbf662fca5ffc2642b886b7202e580c", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.3.1 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] Checking chess v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: generic arguments must come before the first constraint [INFO] [stdout] --> src/pieces.rs:9:35 [INFO] [stdout] | [INFO] [stdout] 9 | impl Clone for Board { fn clone(&self) -> Self { *self } } [INFO] [stdout] | -------- ^^^^ generic argument [INFO] [stdout] | | [INFO] [stdout] | constraint [INFO] [stdout] | [INFO] [stdout] help: move the constraint after the generic argument [INFO] [stdout] | [INFO] [stdout] 9 | impl Clone for Board { fn clone(&self) -> Self { *self } } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: associated type bounds are unstable [INFO] [stdout] --> src/pieces.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | impl Clone for Board { fn clone(&self) -> Self { *self } } [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #52662 for more information [INFO] [stdout] = help: add `#![feature(associated_type_bounds)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/pieces.rs:9:35 [INFO] [stdout] | [INFO] [stdout] 9 | impl Clone for Board { fn clone(&self) -> Self { *self } } [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Copy` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: this struct takes 2 type arguments but only 1 type argument was supplied [INFO] [stdout] --> src/pieces.rs:9:19 [INFO] [stdout] | [INFO] [stdout] 9 | impl Clone for Board { fn clone(&self) -> Self { *self } } [INFO] [stdout] | ^^^^^ ---- supplied 1 type argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 type arguments [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 2 type parameters: `T`, `Copy` [INFO] [stdout] --> src/pieces.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Board { [INFO] [stdout] | ^^^^^ - ---- [INFO] [stdout] help: add missing type argument [INFO] [stdout] | [INFO] [stdout] 9 | impl Clone for Board { fn clone(&self) -> Self { *self } } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0229]: associated type bindings are not allowed here [INFO] [stdout] --> src/pieces.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | impl Clone for Board { fn clone(&self) -> Self { *self } } [INFO] [stdout] | ^^^^^^^^ associated type not allowed here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: this struct takes 2 type arguments but only 1 type argument was supplied [INFO] [stdout] --> src/pieces.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | impl Board { [INFO] [stdout] | ^^^^^ - supplied 1 type argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 type arguments [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 2 type parameters: `T`, `Copy` [INFO] [stdout] --> src/pieces.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Board { [INFO] [stdout] | ^^^^^ - ---- [INFO] [stdout] help: add missing type argument [INFO] [stdout] | [INFO] [stdout] 10 | impl Board { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: this struct takes 2 type arguments but only 1 type argument was supplied [INFO] [stdout] --> src/pieces.rs:84:45 [INFO] [stdout] | [INFO] [stdout] 84 | fn empty_board(empty: T) -> Board { [INFO] [stdout] | ^^^^^ - supplied 1 type argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 type arguments [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 2 type parameters: `T`, `Copy` [INFO] [stdout] --> src/pieces.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Board { [INFO] [stdout] | ^^^^^ - ---- [INFO] [stdout] help: add missing type argument [INFO] [stdout] | [INFO] [stdout] 84 | fn empty_board(empty: T) -> Board { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: this struct takes 2 type arguments but only 1 type argument was supplied [INFO] [stdout] --> src/pieces.rs:88:47 [INFO] [stdout] | [INFO] [stdout] 88 | fn each_square(f: impl Fn(Square) -> T) -> Board { [INFO] [stdout] | ^^^^^ - supplied 1 type argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 type arguments [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 2 type parameters: `T`, `Copy` [INFO] [stdout] --> src/pieces.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Board { [INFO] [stdout] | ^^^^^ - ---- [INFO] [stdout] help: add missing type argument [INFO] [stdout] | [INFO] [stdout] 88 | fn each_square(f: impl Fn(Square) -> T) -> Board { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: this struct takes 2 type arguments but only 1 type argument was supplied [INFO] [stdout] --> src/pieces.rs:123:50 [INFO] [stdout] | [INFO] [stdout] 123 | fn pseudo_moves(once: bool, dirs: Directions) -> Board { [INFO] [stdout] | ^^^^^ ----------- supplied 1 type argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 type arguments [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 2 type parameters: `T`, `Copy` [INFO] [stdout] --> src/pieces.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Board { [INFO] [stdout] | ^^^^^ - ---- [INFO] [stdout] help: add missing type argument [INFO] [stdout] | [INFO] [stdout] 123 | fn pseudo_moves(once: bool, dirs: Directions) -> Board { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: this struct takes 2 type arguments but only 1 type argument was supplied [INFO] [stdout] --> src/pieces.rs:128:12 [INFO] [stdout] | [INFO] [stdout] 128 | board: Board, [INFO] [stdout] | ^^^^^ ----- supplied 1 type argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 type arguments [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 2 type parameters: `T`, `Copy` [INFO] [stdout] --> src/pieces.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Board { [INFO] [stdout] | ^^^^^ - ---- [INFO] [stdout] help: add missing type argument [INFO] [stdout] | [INFO] [stdout] 128 | board: Board, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: this struct takes 2 type arguments but only 1 type argument was supplied [INFO] [stdout] --> src/pieces.rs:136:24 [INFO] [stdout] | [INFO] [stdout] 136 | fn starting_board() -> Board { [INFO] [stdout] | ^^^^^ ----- supplied 1 type argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 type arguments [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 2 type parameters: `T`, `Copy` [INFO] [stdout] --> src/pieces.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Board { [INFO] [stdout] | ^^^^^ - ---- [INFO] [stdout] help: add missing type argument [INFO] [stdout] | [INFO] [stdout] 136 | fn starting_board() -> Board { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 10 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0107, E0229, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stderr] error: could not compile `chess` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: generic arguments must come before the first constraint [INFO] [stdout] --> src/pieces.rs:9:35 [INFO] [stdout] | [INFO] [stdout] 9 | impl Clone for Board { fn clone(&self) -> Self { *self } } [INFO] [stdout] | -------- ^^^^ generic argument [INFO] [stdout] | | [INFO] [stdout] | constraint [INFO] [stdout] | [INFO] [stdout] help: move the constraint after the generic argument [INFO] [stdout] | [INFO] [stdout] 9 | impl Clone for Board { fn clone(&self) -> Self { *self } } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: associated type bounds are unstable [INFO] [stdout] --> src/pieces.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | impl Clone for Board { fn clone(&self) -> Self { *self } } [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #52662 for more information [INFO] [stdout] = help: add `#![feature(associated_type_bounds)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/pieces.rs:9:35 [INFO] [stdout] | [INFO] [stdout] 9 | impl Clone for Board { fn clone(&self) -> Self { *self } } [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Copy` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: this struct takes 2 type arguments but only 1 type argument was supplied [INFO] [stdout] --> src/pieces.rs:9:19 [INFO] [stdout] | [INFO] [stdout] 9 | impl Clone for Board { fn clone(&self) -> Self { *self } } [INFO] [stdout] | ^^^^^ ---- supplied 1 type argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 type arguments [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 2 type parameters: `T`, `Copy` [INFO] [stdout] --> src/pieces.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Board { [INFO] [stdout] | ^^^^^ - ---- [INFO] [stdout] help: add missing type argument [INFO] [stdout] | [INFO] [stdout] 9 | impl Clone for Board { fn clone(&self) -> Self { *self } } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0229]: associated type bindings are not allowed here [INFO] [stdout] --> src/pieces.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | impl Clone for Board { fn clone(&self) -> Self { *self } } [INFO] [stdout] | ^^^^^^^^ associated type not allowed here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: this struct takes 2 type arguments but only 1 type argument was supplied [INFO] [stdout] --> src/pieces.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | impl Board { [INFO] [stdout] | ^^^^^ - supplied 1 type argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 type arguments [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 2 type parameters: `T`, `Copy` [INFO] [stdout] --> src/pieces.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Board { [INFO] [stdout] | ^^^^^ - ---- [INFO] [stdout] help: add missing type argument [INFO] [stdout] | [INFO] [stdout] 10 | impl Board { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: this struct takes 2 type arguments but only 1 type argument was supplied [INFO] [stdout] --> src/pieces.rs:84:45 [INFO] [stdout] | [INFO] [stdout] 84 | fn empty_board(empty: T) -> Board { [INFO] [stdout] | ^^^^^ - supplied 1 type argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 type arguments [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 2 type parameters: `T`, `Copy` [INFO] [stdout] --> src/pieces.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Board { [INFO] [stdout] | ^^^^^ - ---- [INFO] [stdout] help: add missing type argument [INFO] [stdout] | [INFO] [stdout] 84 | fn empty_board(empty: T) -> Board { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: this struct takes 2 type arguments but only 1 type argument was supplied [INFO] [stdout] --> src/pieces.rs:88:47 [INFO] [stdout] | [INFO] [stdout] 88 | fn each_square(f: impl Fn(Square) -> T) -> Board { [INFO] [stdout] | ^^^^^ - supplied 1 type argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 type arguments [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 2 type parameters: `T`, `Copy` [INFO] [stdout] --> src/pieces.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Board { [INFO] [stdout] | ^^^^^ - ---- [INFO] [stdout] help: add missing type argument [INFO] [stdout] | [INFO] [stdout] 88 | fn each_square(f: impl Fn(Square) -> T) -> Board { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: this struct takes 2 type arguments but only 1 type argument was supplied [INFO] [stdout] --> src/pieces.rs:123:50 [INFO] [stdout] | [INFO] [stdout] 123 | fn pseudo_moves(once: bool, dirs: Directions) -> Board { [INFO] [stdout] | ^^^^^ ----------- supplied 1 type argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 type arguments [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 2 type parameters: `T`, `Copy` [INFO] [stdout] --> src/pieces.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Board { [INFO] [stdout] | ^^^^^ - ---- [INFO] [stdout] help: add missing type argument [INFO] [stdout] | [INFO] [stdout] 123 | fn pseudo_moves(once: bool, dirs: Directions) -> Board { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: this struct takes 2 type arguments but only 1 type argument was supplied [INFO] [stdout] --> src/pieces.rs:128:12 [INFO] [stdout] | [INFO] [stdout] 128 | board: Board, [INFO] [stdout] | ^^^^^ ----- supplied 1 type argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 type arguments [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 2 type parameters: `T`, `Copy` [INFO] [stdout] --> src/pieces.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Board { [INFO] [stdout] | ^^^^^ - ---- [INFO] [stdout] help: add missing type argument [INFO] [stdout] | [INFO] [stdout] 128 | board: Board, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: this struct takes 2 type arguments but only 1 type argument was supplied [INFO] [stdout] --> src/pieces.rs:136:24 [INFO] [stdout] | [INFO] [stdout] 136 | fn starting_board() -> Board { [INFO] [stdout] | ^^^^^ ----- supplied 1 type argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 type arguments [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 2 type parameters: `T`, `Copy` [INFO] [stdout] --> src/pieces.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Board { [INFO] [stdout] | ^^^^^ - ---- [INFO] [stdout] help: add missing type argument [INFO] [stdout] | [INFO] [stdout] 136 | fn starting_board() -> Board { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 10 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0107, E0229, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "c10395a1f308be2760df570d187d5d903cbf662fca5ffc2642b886b7202e580c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c10395a1f308be2760df570d187d5d903cbf662fca5ffc2642b886b7202e580c", kill_on_drop: false }` [INFO] [stdout] c10395a1f308be2760df570d187d5d903cbf662fca5ffc2642b886b7202e580c