[INFO] cloning repository https://github.com/tessereth/kalaha-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tessereth/kalaha-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftessereth%2Fkalaha-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftessereth%2Fkalaha-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 513b7a276828fa661b98170a5eba3a0172e3c792
[INFO] testing tessereth/kalaha-rust against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftessereth%2Fkalaha-rust" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tessereth/kalaha-rust
[INFO] finished tweaking git repo https://github.com/tessereth/kalaha-rust
[INFO] tweaked toml for git repo https://github.com/tessereth/kalaha-rust written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tessereth/kalaha-rust on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tessereth/kalaha-rust 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded strsim v0.6.0
[INFO] [stderr]   Downloaded atty v0.2.6
[INFO] [stderr]   Downloaded textwrap v0.9.0
[INFO] [stderr]   Downloaded vec_map v0.8.0
[INFO] [stderr]   Downloaded redox_syscall v0.1.33
[INFO] [stderr]   Downloaded termion v1.5.1
[INFO] [stderr]   Downloaded ansi_term v0.10.2
[INFO] [stderr]   Downloaded clap v2.29.0
[INFO] [stderr]   Downloaded libc v0.2.34
[INFO] [stderr]   Downloaded winapi v0.3.2
[INFO] [stderr]   Downloaded winapi-i686-pc-windows-gnu v0.3.1
[INFO] [stderr]   Downloaded winapi-x86_64-pc-windows-gnu v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0fe4d63ba08e0db874ad9f9839f4ba89045a7b68fbd6a0d7a9678efda450d660
[INFO] running `Command { std: "docker" "start" "-a" "0fe4d63ba08e0db874ad9f9839f4ba89045a7b68fbd6a0d7a9678efda450d660", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0fe4d63ba08e0db874ad9f9839f4ba89045a7b68fbd6a0d7a9678efda450d660", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fe4d63ba08e0db874ad9f9839f4ba89045a7b68fbd6a0d7a9678efda450d660", kill_on_drop: false }`
[INFO] [stdout] 0fe4d63ba08e0db874ad9f9839f4ba89045a7b68fbd6a0d7a9678efda450d660
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3b1262b287a27e61361cb2b71f07891f9bc39dee5a5fa455b90e3862fac7a01
[INFO] running `Command { std: "docker" "start" "-a" "d3b1262b287a27e61361cb2b71f07891f9bc39dee5a5fa455b90e3862fac7a01", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling libc v0.2.34
[INFO] [stderr]    Compiling textwrap v0.9.0
[INFO] [stderr]    Compiling vec_map v0.8.0
[INFO] [stderr]    Compiling strsim v0.6.0
[INFO] [stderr]    Compiling ansi_term v0.10.2
[INFO] [stderr]    Compiling bitflags v1.0.1
[INFO] [stderr]    Compiling atty v0.2.6
[INFO] [stderr]    Compiling clap v2.29.0
[INFO] [stderr]    Compiling kalaha v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/kalaha/mod.rs:56:46
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn play(&mut self, ai_player_a: &Box<ai::AI>, ai_player_b: &Box<ai::AI>, verbose: bool) -> &GameResult
[INFO] [stdout]    |                                              ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn play(&mut self, ai_player_a: &Box<dyn ai::AI>, ai_player_b: &Box<ai::AI>, verbose: bool) -> &GameResult
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/kalaha/mod.rs:56:73
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn play(&mut self, ai_player_a: &Box<ai::AI>, ai_player_b: &Box<ai::AI>, verbose: bool) -> &GameResult
[INFO] [stdout]    |                                                                         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn play(&mut self, ai_player_a: &Box<ai::AI>, ai_player_b: &Box<dyn ai::AI>, verbose: bool) -> &GameResult
[INFO] [stdout]    |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/main.rs:8:56
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn ai_from_arg(name: &str, depth: Option<&str>) -> Box<ai::AI> {
[INFO] [stdout]   |                                                        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn ai_from_arg(name: &str, depth: Option<&str>) -> Box<dyn ai::AI> {
[INFO] [stdout]   |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.16s
[INFO] running `Command { std: "docker" "inspect" "d3b1262b287a27e61361cb2b71f07891f9bc39dee5a5fa455b90e3862fac7a01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3b1262b287a27e61361cb2b71f07891f9bc39dee5a5fa455b90e3862fac7a01", kill_on_drop: false }`
[INFO] [stdout] d3b1262b287a27e61361cb2b71f07891f9bc39dee5a5fa455b90e3862fac7a01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3832486f4051d6f65d767e1cdded9dc343dc5611392ed8887d602d3a5bdf2797
[INFO] running `Command { std: "docker" "start" "-a" "3832486f4051d6f65d767e1cdded9dc343dc5611392ed8887d602d3a5bdf2797", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/kalaha/mod.rs:56:46
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn play(&mut self, ai_player_a: &Box<ai::AI>, ai_player_b: &Box<ai::AI>, verbose: bool) -> &GameResult
[INFO] [stdout]    |                                              ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn play(&mut self, ai_player_a: &Box<dyn ai::AI>, ai_player_b: &Box<ai::AI>, verbose: bool) -> &GameResult
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/kalaha/mod.rs:56:73
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn play(&mut self, ai_player_a: &Box<ai::AI>, ai_player_b: &Box<ai::AI>, verbose: bool) -> &GameResult
[INFO] [stdout]    |                                                                         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn play(&mut self, ai_player_a: &Box<ai::AI>, ai_player_b: &Box<dyn ai::AI>, verbose: bool) -> &GameResult
[INFO] [stdout]    |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling kalaha v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/main.rs:8:56
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn ai_from_arg(name: &str, depth: Option<&str>) -> Box<ai::AI> {
[INFO] [stdout]   |                                                        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn ai_from_arg(name: &str, depth: Option<&str>) -> Box<dyn ai::AI> {
[INFO] [stdout]   |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/kalaha/mod.rs:56:46
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn play(&mut self, ai_player_a: &Box<ai::AI>, ai_player_b: &Box<ai::AI>, verbose: bool) -> &GameResult
[INFO] [stdout]    |                                              ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn play(&mut self, ai_player_a: &Box<dyn ai::AI>, ai_player_b: &Box<ai::AI>, verbose: bool) -> &GameResult
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/kalaha/mod.rs:56:73
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn play(&mut self, ai_player_a: &Box<ai::AI>, ai_player_b: &Box<ai::AI>, verbose: bool) -> &GameResult
[INFO] [stdout]    |                                                                         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn play(&mut self, ai_player_a: &Box<ai::AI>, ai_player_b: &Box<dyn ai::AI>, verbose: bool) -> &GameResult
[INFO] [stdout]    |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "3832486f4051d6f65d767e1cdded9dc343dc5611392ed8887d602d3a5bdf2797", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3832486f4051d6f65d767e1cdded9dc343dc5611392ed8887d602d3a5bdf2797", kill_on_drop: false }`
[INFO] [stdout] 3832486f4051d6f65d767e1cdded9dc343dc5611392ed8887d602d3a5bdf2797
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c880288eb5e66aee8df46cc25fb607c584f9c38e8750166929c979c2a2f8f55c
[INFO] running `Command { std: "docker" "start" "-a" "c880288eb5e66aee8df46cc25fb607c584f9c38e8750166929c979c2a2f8f55c", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/kalaha/mod.rs:56:46
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn play(&mut self, ai_player_a: &Box<ai::AI>, ai_player_b: &Box<ai::AI>, verbose: bool) -> &GameResult
[INFO] [stderr]    |                                              ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn play(&mut self, ai_player_a: &Box<dyn ai::AI>, ai_player_b: &Box<ai::AI>, verbose: bool) -> &GameResult
[INFO] [stderr]    |                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/kalaha/mod.rs:56:73
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn play(&mut self, ai_player_a: &Box<ai::AI>, ai_player_b: &Box<ai::AI>, verbose: bool) -> &GameResult
[INFO] [stderr]    |                                                                         ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn play(&mut self, ai_player_a: &Box<ai::AI>, ai_player_b: &Box<dyn ai::AI>, verbose: bool) -> &GameResult
[INFO] [stderr]    |                                                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: `kalaha` (lib) generated 2 warnings (run `cargo fix --lib -p kalaha` to apply 2 suggestions)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/main.rs:8:56
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn ai_from_arg(name: &str, depth: Option<&str>) -> Box<ai::AI> {
[INFO] [stderr]   |                                                        ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn ai_from_arg(name: &str, depth: Option<&str>) -> Box<dyn ai::AI> {
[INFO] [stderr]   |                                                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: `kalaha` (bin "kalaha" test) generated 1 warning (run `cargo fix --bin "kalaha" -p kalaha --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `kalaha` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kalaha-ed07b30242b59955)
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test ai::tests::minmax_eq_alphabeta_1 ... ok
[INFO] [stdout] test ai::tests::minmax_eq_alphabeta_2 ... ok
[INFO] [stdout] test ai::tests::minmax_eq_alphabeta_3 ... ok
[INFO] [stdout] test ai::tests::minmax_eq_alphabeta_4 ... ok
[INFO] [stdout] test board::tests::choose_capture ... ok
[INFO] [stdout] test board::tests::choose_finish_a_cleared ... ok
[INFO] [stdout] test board::tests::choose_finish_b_cleared ... ok
[INFO] [stdout] test board::tests::choose_go_again ... ok
[INFO] [stdout] test board::tests::new_pools_start_full ... ok
[INFO] [stdout] test board::tests::new_banks_start_empty ... ok
[INFO] [stdout] test board::tests::valid_move_pond_empty ... ok
[INFO] [stdout] test board::tests::valid_move_too_big ... ok
[INFO] [stdout] test kalaha::tests::valid_move_finished ... ok
[INFO] [stdout] test kalaha::tests::valid_move_too_big ... ok
[INFO] [stdout] test kalaha::tests::valid_move_pond_empty ... ok
[INFO] [stdout] test kalaha::tests::valid_move_valid ... ok
[INFO] [stdout] test player::tests::test_next ... ok
[INFO] [stdout] test pool::tests::pond_take ... ok
[INFO] [stdout] test pool::tests::pool_new_bank ... ok
[INFO] [stdout] test pool::tests::pool_new_pond ... ok
[INFO] [stdout] test pool::tests::pool_take_pond ... ok
[INFO] [stdout] test turn::tests::game_result ... ok
[INFO] [stdout] test turn::tests::is_finished ... ok
[INFO] [stdout] test turn::tests::new_finished_a ... ok
[INFO] [stdout] test board::tests::pond_counts ... ok
[INFO] [stdout] test board::tests::choose_normal ... ok
[INFO] [stdout] test turn::tests::new_finished_b ... ok
[INFO] [stdout] test turn::tests::player ... ok
[INFO] [stdout] test ai::tests::minmax_eq_alphabeta_5 ... ok
[INFO] [stdout] test turn::tests::new_finished_draw ... ok
[INFO] [stdout] test board::tests::bank ... ok
[INFO] [stdout] test board::tests::choose_invalid - should panic ... ok
[INFO] [stdout] test pool::tests::pool_take_bank - should panic ... ok
[INFO] [stdout] test turn::tests::game_result_panic - should panic ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/kalaha-1c28d70c6c406adc)
[INFO] [stderr]    Doc-tests kalaha
[INFO] [stdout] test turn::tests::player_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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] [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" "c880288eb5e66aee8df46cc25fb607c584f9c38e8750166929c979c2a2f8f55c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c880288eb5e66aee8df46cc25fb607c584f9c38e8750166929c979c2a2f8f55c", kill_on_drop: false }`
[INFO] [stdout] c880288eb5e66aee8df46cc25fb607c584f9c38e8750166929c979c2a2f8f55c
