[INFO] cloning repository https://github.com/trvrmcs/mcts-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/trvrmcs/mcts-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrvrmcs%2Fmcts-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrvrmcs%2Fmcts-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3c99ba4946aba82e591d9769831a139ab2d7dadf [INFO] testing trvrmcs/mcts-rust against 1.85.0 for beta-1.86-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrvrmcs%2Fmcts-rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/trvrmcs/mcts-rust on toolchain 1.85.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/trvrmcs/mcts-rust [INFO] finished tweaking git repo https://github.com/trvrmcs/mcts-rust [INFO] tweaked toml for git repo https://github.com/trvrmcs/mcts-rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/trvrmcs/mcts-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" "+1.85.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6fe00b3ca63b99d295dcd27937376a99129dc61d480530542be6339185e36125 [INFO] running `Command { std: "docker" "start" "-a" "6fe00b3ca63b99d295dcd27937376a99129dc61d480530542be6339185e36125", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6fe00b3ca63b99d295dcd27937376a99129dc61d480530542be6339185e36125", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fe00b3ca63b99d295dcd27937376a99129dc61d480530542be6339185e36125", kill_on_drop: false }` [INFO] [stdout] 6fe00b3ca63b99d295dcd27937376a99129dc61d480530542be6339185e36125 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a04f1b62669b8d0c7b6db89ffeff9bca88bc2f6da1321431cbd49e35347a3e8b [INFO] running `Command { std: "docker" "start" "-a" "a04f1b62669b8d0c7b6db89ffeff9bca88bc2f6da1321431cbd49e35347a3e8b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.49 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.83 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling once_cell v1.17.0 [INFO] [stderr] Compiling bumpalo v3.11.1 [INFO] [stderr] Compiling wasm-bindgen v0.2.83 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.83 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.83 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.83 [INFO] [stderr] Compiling mcts v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `str_to_command` is never used [INFO] [stdout] --> src/connect4.rs:304:8 [INFO] [stdout] | [INFO] [stdout] 304 | pub fn str_to_command(s: &String) -> result::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `str_to_command` is never used [INFO] [stdout] --> src/tictactoe.rs:243:8 [INFO] [stdout] | [INFO] [stdout] 243 | pub fn str_to_command(s: &String) -> result::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_command` is never used [INFO] [stdout] --> src/tictactoe.rs:265:8 [INFO] [stdout] | [INFO] [stdout] 265 | pub fn get_command() -> Command { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `best_line` is never used [INFO] [stdout] --> src/node.rs:122:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl Node { [INFO] [stdout] | -------------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 122 | pub fn best_line(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `cell` is never used [INFO] [stdout] --> src/connect4.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 33 | impl State { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn cell(&self, i:usize, j:usize)->u8{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `cell` are never used [INFO] [stdout] --> src/tictactoe.rs:159:12 [INFO] [stdout] | [INFO] [stdout] 158 | impl State { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 159 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 170 | pub fn cell(&self, i:usize, j:usize)->u8{ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `str_to_command` is never used [INFO] [stdout] --> src/tictactoe.rs:243:8 [INFO] [stdout] | [INFO] [stdout] 243 | pub fn str_to_command(s: &String) -> result::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_command` is never used [INFO] [stdout] --> src/tictactoe.rs:265:8 [INFO] [stdout] | [INFO] [stdout] 265 | pub fn get_command() -> Command { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.19s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.83 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "a04f1b62669b8d0c7b6db89ffeff9bca88bc2f6da1321431cbd49e35347a3e8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a04f1b62669b8d0c7b6db89ffeff9bca88bc2f6da1321431cbd49e35347a3e8b", kill_on_drop: false }` [INFO] [stdout] a04f1b62669b8d0c7b6db89ffeff9bca88bc2f6da1321431cbd49e35347a3e8b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e58397a4473c38029b6755b5678cfd0427f10280a897539e998bac584e4a9b61 [INFO] running `Command { std: "docker" "start" "-a" "e58397a4473c38029b6755b5678cfd0427f10280a897539e998bac584e4a9b61", kill_on_drop: false }` [INFO] [stderr] Compiling mcts v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `str_to_command` is never used [INFO] [stdout] --> src/connect4.rs:304:8 [INFO] [stdout] | [INFO] [stdout] 304 | pub fn str_to_command(s: &String) -> result::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `cell` are never used [INFO] [stdout] --> src/tictactoe.rs:159:12 [INFO] [stdout] | [INFO] [stdout] 158 | impl State { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 159 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 170 | pub fn cell(&self, i:usize, j:usize)->u8{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `str_to_command` is never used [INFO] [stdout] --> src/tictactoe.rs:243:8 [INFO] [stdout] | [INFO] [stdout] 243 | pub fn str_to_command(s: &String) -> result::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_command` is never used [INFO] [stdout] --> src/tictactoe.rs:265:8 [INFO] [stdout] | [INFO] [stdout] 265 | pub fn get_command() -> Command { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `str_to_command` is never used [INFO] [stdout] --> src/tictactoe.rs:243:8 [INFO] [stdout] | [INFO] [stdout] 243 | pub fn str_to_command(s: &String) -> result::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_command` is never used [INFO] [stdout] --> src/tictactoe.rs:265:8 [INFO] [stdout] | [INFO] [stdout] 265 | pub fn get_command() -> Command { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `best_line` is never used [INFO] [stdout] --> src/node.rs:122:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl Node { [INFO] [stdout] | -------------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 122 | pub fn best_line(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.83 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "e58397a4473c38029b6755b5678cfd0427f10280a897539e998bac584e4a9b61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e58397a4473c38029b6755b5678cfd0427f10280a897539e998bac584e4a9b61", kill_on_drop: false }` [INFO] [stdout] e58397a4473c38029b6755b5678cfd0427f10280a897539e998bac584e4a9b61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 36beb83cb3cedadb820e11fb1ebfa714ce15e50244927f3b4285533415aadbd3 [INFO] running `Command { std: "docker" "start" "-a" "36beb83cb3cedadb820e11fb1ebfa714ce15e50244927f3b4285533415aadbd3", kill_on_drop: false }` [INFO] [stderr] warning: function `str_to_command` is never used [INFO] [stderr] --> src/connect4.rs:304:8 [INFO] [stderr] | [INFO] [stderr] 304 | pub fn str_to_command(s: &String) -> result::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `str_to_command` is never used [INFO] [stderr] --> src/tictactoe.rs:243:8 [INFO] [stderr] | [INFO] [stderr] 243 | pub fn str_to_command(s: &String) -> result::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `get_command` is never used [INFO] [stderr] --> src/tictactoe.rs:265:8 [INFO] [stderr] | [INFO] [stderr] 265 | pub fn get_command() -> Command { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `best_line` is never used [INFO] [stderr] --> src/node.rs:122:12 [INFO] [stderr] | [INFO] [stderr] 19 | impl Node { [INFO] [stderr] | -------------------------------------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 122 | pub fn best_line(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new` and `cell` are never used [INFO] [stderr] --> src/tictactoe.rs:159:12 [INFO] [stderr] | [INFO] [stderr] 158 | impl State { [INFO] [stderr] | ---------- associated items in this implementation [INFO] [stderr] 159 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 170 | pub fn cell(&self, i:usize, j:usize)->u8{ [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `mcts` (lib test) generated 4 warnings [INFO] [stderr] warning: `mcts` (bin "mcts" test) generated 3 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.83 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mcts-a4f3fe31f1d6de34) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test connect4::tests::test_a ... ok [INFO] [stdout] test tictactoe::tests::test_a ... ok [INFO] [stdout] test tictactoe::tests::test_b ... ok [INFO] [stdout] test tictactoe::tests::test_c ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mcts-e6e33ae3b9c088d7) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test connect4::tests::test_a ... ok [INFO] [stdout] test tictactoe::tests::test_b ... ok [INFO] [stdout] test tests::test_1 ... ok [INFO] [stdout] test tictactoe::tests::test_c ... ok [INFO] [stdout] test tictactoe::tests::test_a ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "36beb83cb3cedadb820e11fb1ebfa714ce15e50244927f3b4285533415aadbd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36beb83cb3cedadb820e11fb1ebfa714ce15e50244927f3b4285533415aadbd3", kill_on_drop: false }` [INFO] [stdout] 36beb83cb3cedadb820e11fb1ebfa714ce15e50244927f3b4285533415aadbd3