[INFO] updating cached repository davetttt/ttt_rust [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/davetttt/ttt_rust [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/davetttt/ttt_rust" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/davetttt/ttt_rust"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/davetttt/ttt_rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/davetttt/ttt_rust" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/davetttt/ttt_rust"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/davetttt/ttt_rust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] da0b52d21262d7f8c8fc70ea1f5b02a978d43af2 [INFO] sha for GitHub repo davetttt/ttt_rust: da0b52d21262d7f8c8fc70ea1f5b02a978d43af2 [INFO] validating manifest of davetttt/ttt_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 davetttt/ttt_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 davetttt/ttt_rust [INFO] finished frobbing davetttt/ttt_rust [INFO] frobbed toml for davetttt/ttt_rust written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/davetttt/ttt_rust/Cargo.toml [INFO] started frobbing davetttt/ttt_rust [INFO] finished frobbing davetttt/ttt_rust [INFO] frobbed toml for davetttt/ttt_rust written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/davetttt/ttt_rust/Cargo.toml [INFO] crate davetttt/ttt_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 davetttt/ttt_rust against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-7/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/davetttt/ttt_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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] dc28aa9419b5acc45e7265c6e0a7cc066daea243f69eaf34f225c2f277140ca1 [INFO] running `"docker" "start" "-a" "dc28aa9419b5acc45e7265c6e0a7cc066daea243f69eaf34f225c2f277140ca1"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking ttt_rust v0.0.1 (/opt/crater/workdir) [INFO] [stderr] error: invalid suffix `us` for integer literal [INFO] [stderr] --> src/board.rs:8:24 [INFO] [stderr] | [INFO] [stderr] 8 | Board { board:[0us; 9] } [INFO] [stderr] | ^^^ invalid suffix `us` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::io::BufferedReader` [INFO] [stderr] --> src/io.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::BufferedReader; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ no `BufferedReader` in `io` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `range` in this scope [INFO] [stderr] --> src/minimax.rs:34:18 [INFO] [stderr] | [INFO] [stderr] 34 | for index in range(0, scores.len()) { [INFO] [stderr] | ^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `range` in this scope [INFO] [stderr] --> src/minimax.rs:46:18 [INFO] [stderr] | [INFO] [stderr] 46 | for index in range(0, scores.len()) { [INFO] [stderr] | ^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::game::*` [INFO] [stderr] --> src/game_test.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use super::game::*; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::player::*` [INFO] [stderr] --> src/game_test.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use super::player::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::io::*` [INFO] [stderr] --> src/io_test.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use super::io::*; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: patterns aren't allowed in methods without bodies [INFO] [stderr] --> src/player.rs:6:24 [INFO] [stderr] | [INFO] [stderr] 6 | fn get_move(&self, mut board: Board) -> usize; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(patterns_in_fns_without_body)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #35203 [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::player::*` [INFO] [stderr] --> src/player_test.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use super::player::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::io::*` [INFO] [stderr] --> src/player_test.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use super::io::*; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::board::*` [INFO] [stderr] --> src/player_test.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use super::board::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::board::*` [INFO] [stderr] --> src/board_test.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use super::board::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::rules::*` [INFO] [stderr] --> src/rules_test.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use super::rules::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::board::*` [INFO] [stderr] --> src/rules_test.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use super::board::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::minimax::*` [INFO] [stderr] --> src/minimax_test.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use super::minimax::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::board::*` [INFO] [stderr] --> src/minimax_test.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use super::board::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: invalid suffix `us` for integer literal [INFO] [stderr] --> src/board.rs:8:24 [INFO] [stderr] | [INFO] [stderr] 8 | Board { board:[0us; 9] } [INFO] [stderr] | ^^^ invalid suffix `us` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `is_some` found for type `std::result::Result<_, _>` in the current scope [INFO] [stderr] --> src/main.rs:34:19 [INFO] [stderr] | [INFO] [stderr] 34 | if choice.is_some() && [1, 2, 3].contains(&choice.unwrap()) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/player.rs:50:36 [INFO] [stderr] | [INFO] [stderr] 50 | let space: Option = response.trim().parse(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::option::Option`, found enum `std::result::Result` [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::option::Option` [INFO] [stderr] found type `std::result::Result<_, _>` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `as_slice` found for type `std::string::String` in the current scope [INFO] [stderr] --> src/board.rs:32:37 [INFO] [stderr] | [INFO] [stderr] 32 | as_slice()); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `as_slice` found for type `std::string::String` in the current scope [INFO] [stderr] --> src/board.rs:47:69 [INFO] [stderr] | [INFO] [stderr] 47 | result.push_str((format!("\n{}", self.render_row(row))).as_slice()); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::io::BufferedReader` [INFO] [stderr] --> src/io.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::BufferedReader; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ no `BufferedReader` in `io` [INFO] [stderr] [INFO] [stderr] error: aborting due to 8 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0308, E0425, E0432, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0308`. [INFO] [stderr] error: Could not compile `ttt_rust`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0425]: cannot find function `range` in this scope [INFO] [stderr] --> src/minimax.rs:34:18 [INFO] [stderr] | [INFO] [stderr] 34 | for index in range(0, scores.len()) { [INFO] [stderr] | ^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `range` in this scope [INFO] [stderr] --> src/minimax.rs:46:18 [INFO] [stderr] | [INFO] [stderr] 46 | for index in range(0, scores.len()) { [INFO] [stderr] | ^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] warning: patterns aren't allowed in methods without bodies [INFO] [stderr] --> src/player.rs:6:24 [INFO] [stderr] | [INFO] [stderr] 6 | fn get_move(&self, mut board: Board) -> usize; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(patterns_in_fns_without_body)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #35203 [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `is_some` found for type `std::result::Result<_, _>` in the current scope [INFO] [stderr] --> src/main.rs:34:19 [INFO] [stderr] | [INFO] [stderr] 34 | if choice.is_some() && [1, 2, 3].contains(&choice.unwrap()) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `as_slice` found for type `std::string::String` in the current scope [INFO] [stderr] --> src/io_test.rs:7:46 [INFO] [stderr] | [INFO] [stderr] 7 | assert_eq!("answer", io.prompt(question).as_slice()); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/player.rs:50:36 [INFO] [stderr] | [INFO] [stderr] 50 | let space: Option = response.trim().parse(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::option::Option`, found enum `std::result::Result` [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::option::Option` [INFO] [stderr] found type `std::result::Result<_, _>` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `as_slice` found for type `std::string::String` in the current scope [INFO] [stderr] --> src/board.rs:32:37 [INFO] [stderr] | [INFO] [stderr] 32 | as_slice()); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `as_slice` found for type `std::string::String` in the current scope [INFO] [stderr] --> src/board.rs:47:69 [INFO] [stderr] | [INFO] [stderr] 47 | result.push_str((format!("\n{}", self.render_row(row))).as_slice()); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 9 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0308, E0425, E0432, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0308`. [INFO] [stderr] error: Could not compile `ttt_rust`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "dc28aa9419b5acc45e7265c6e0a7cc066daea243f69eaf34f225c2f277140ca1"` [INFO] running `"docker" "rm" "-f" "dc28aa9419b5acc45e7265c6e0a7cc066daea243f69eaf34f225c2f277140ca1"` [INFO] [stdout] dc28aa9419b5acc45e7265c6e0a7cc066daea243f69eaf34f225c2f277140ca1