[INFO] fetching crate tictactoe 0.1.4... [INFO] testing tictactoe-0.1.4 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate tictactoe 0.1.4 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate tictactoe 0.1.4 [INFO] finished tweaking crates.io crate tictactoe 0.1.4 [INFO] tweaked toml for crates.io crate tictactoe 0.1.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tictactoe 0.1.4 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tictactoe 0.1.4 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 96ea9aba90e7f19509c0423aa1422b718e5df0acc7ffda7d24401cab8a6146eb [INFO] running `Command { std: "docker" "start" "-a" "96ea9aba90e7f19509c0423aa1422b718e5df0acc7ffda7d24401cab8a6146eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "96ea9aba90e7f19509c0423aa1422b718e5df0acc7ffda7d24401cab8a6146eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96ea9aba90e7f19509c0423aa1422b718e5df0acc7ffda7d24401cab8a6146eb", kill_on_drop: false }` [INFO] [stdout] 96ea9aba90e7f19509c0423aa1422b718e5df0acc7ffda7d24401cab8a6146eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1e2e34bcf1d59c9751ae4696318c3bab366a838876334312436b2bcfee7442ea [INFO] running `Command { std: "docker" "start" "-a" "1e2e34bcf1d59c9751ae4696318c3bab366a838876334312436b2bcfee7442ea", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling signal-hook v0.1.17 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling crossterm v0.19.0 [INFO] [stderr] Compiling tui v0.15.0 [INFO] [stderr] Compiling tictactoe v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `board` and `rows` are never read [INFO] [stdout] --> src/tictactoe.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct TicTacToe { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 13 | pub board: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 14 | pub arr: Vec, [INFO] [stdout] 15 | pub rows: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TicTacToe` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tictactoe.rs:29:16 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn get(&mut self, num: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^ ----- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 29 | pub fn get(&mut self, num: usize) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tictactoe.rs:89:17 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn turn(&mut self) -> Vec { [INFO] [stdout] | ^^^^^^^^^ ----- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 89 | pub fn turn(&mut self) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tictactoe.rs:150:23 [INFO] [stdout] | [INFO] [stdout] 150 | pub fn pretty_num(&mut self, num: i32, typ: char) -> Vec { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ----- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 150 | pub fn pretty_num(&mut self, num: i32, typ: char) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.33s [INFO] running `Command { std: "docker" "inspect" "1e2e34bcf1d59c9751ae4696318c3bab366a838876334312436b2bcfee7442ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e2e34bcf1d59c9751ae4696318c3bab366a838876334312436b2bcfee7442ea", kill_on_drop: false }` [INFO] [stdout] 1e2e34bcf1d59c9751ae4696318c3bab366a838876334312436b2bcfee7442ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 47b58521ce042a3666f3a2c27c0e11efb5d8c18c0e3497e725eb4729d6c98997 [INFO] running `Command { std: "docker" "start" "-a" "47b58521ce042a3666f3a2c27c0e11efb5d8c18c0e3497e725eb4729d6c98997", kill_on_drop: false }` [INFO] [stderr] Compiling tictactoe v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `board` and `rows` are never read [INFO] [stdout] --> src/tictactoe.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct TicTacToe { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 13 | pub board: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 14 | pub arr: Vec, [INFO] [stdout] 15 | pub rows: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TicTacToe` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tictactoe.rs:29:16 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn get(&mut self, num: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^ ----- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 29 | pub fn get(&mut self, num: usize) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tictactoe.rs:89:17 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn turn(&mut self) -> Vec { [INFO] [stdout] | ^^^^^^^^^ ----- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 89 | pub fn turn(&mut self) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tictactoe.rs:150:23 [INFO] [stdout] | [INFO] [stdout] 150 | pub fn pretty_num(&mut self, num: i32, typ: char) -> Vec { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ----- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 150 | pub fn pretty_num(&mut self, num: i32, typ: char) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s [INFO] running `Command { std: "docker" "inspect" "47b58521ce042a3666f3a2c27c0e11efb5d8c18c0e3497e725eb4729d6c98997", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47b58521ce042a3666f3a2c27c0e11efb5d8c18c0e3497e725eb4729d6c98997", kill_on_drop: false }` [INFO] [stdout] 47b58521ce042a3666f3a2c27c0e11efb5d8c18c0e3497e725eb4729d6c98997 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c27e16540aedcc73f71e72d868e907feb08e46f9f3cbf9d5edc1c4fef848d561 [INFO] running `Command { std: "docker" "start" "-a" "c27e16540aedcc73f71e72d868e907feb08e46f9f3cbf9d5edc1c4fef848d561", kill_on_drop: false }` [INFO] [stderr] warning: fields `board` and `rows` are never read [INFO] [stderr] --> src/tictactoe.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 12 | pub struct TicTacToe { [INFO] [stderr] | --------- fields in this struct [INFO] [stderr] 13 | pub board: String, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 14 | pub arr: Vec, [INFO] [stderr] 15 | pub rows: Vec, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `TicTacToe` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/tictactoe.rs:29:16 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn get(&mut self, num: usize) -> Vec { [INFO] [stderr] | ^^^^^^^^^ ----- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 29 | pub fn get(&mut self, num: usize) -> Vec> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/tictactoe.rs:89:17 [INFO] [stderr] | [INFO] [stderr] 89 | pub fn turn(&mut self) -> Vec { [INFO] [stderr] | ^^^^^^^^^ ----- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 89 | pub fn turn(&mut self) -> Vec> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/tictactoe.rs:150:23 [INFO] [stderr] | [INFO] [stderr] 150 | pub fn pretty_num(&mut self, num: i32, typ: char) -> Vec { [INFO] [stderr] | ^^^^^^^^^ the lifetime is elided here ----- the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 150 | pub fn pretty_num(&mut self, num: i32, typ: char) -> Vec> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `tictactoe` (bin "tictactoe" test) generated 4 warnings (run `cargo fix --bin "tictactoe" --tests` to apply 3 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tictactoe-33b257298997b455) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c27e16540aedcc73f71e72d868e907feb08e46f9f3cbf9d5edc1c4fef848d561", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c27e16540aedcc73f71e72d868e907feb08e46f9f3cbf9d5edc1c4fef848d561", kill_on_drop: false }` [INFO] [stdout] c27e16540aedcc73f71e72d868e907feb08e46f9f3cbf9d5edc1c4fef848d561