[INFO] fetching crate falling-tetromino-engine 1.0.0...
[INFO] testing falling-tetromino-engine-1.0.0 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate falling-tetromino-engine 1.0.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate falling-tetromino-engine 1.0.0
[INFO] finished tweaking crates.io crate falling-tetromino-engine 1.0.0
[INFO] tweaked toml for crates.io crate falling-tetromino-engine 1.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate falling-tetromino-engine 1.0.0 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate falling-tetromino-engine 1.0.0 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" "+beta-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0947878ed6fc76d32a7925b823ea27b1ee47f566cd08b80f7e47d9d54758941
[INFO] running `Command { std: "docker" "start" "-a" "a0947878ed6fc76d32a7925b823ea27b1ee47f566cd08b80f7e47d9d54758941", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0947878ed6fc76d32a7925b823ea27b1ee47f566cd08b80f7e47d9d54758941", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0947878ed6fc76d32a7925b823ea27b1ee47f566cd08b80f7e47d9d54758941", kill_on_drop: false }`
[INFO] [stdout] a0947878ed6fc76d32a7925b823ea27b1ee47f566cd08b80f7e47d9d54758941
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0790c561c0f9ae3548e3ec3c0f72d54c654a4d5e0f88ff53473f7bb3756d0011
[INFO] running `Command { std: "docker" "start" "-a" "0790c561c0f9ae3548e3ec3c0f72d54c654a4d5e0f88ff53473f7bb3756d0011", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling syn v2.0.116
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling falling-tetromino-engine v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.15s
[INFO] running `Command { std: "docker" "inspect" "0790c561c0f9ae3548e3ec3c0f72d54c654a4d5e0f88ff53473f7bb3756d0011", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0790c561c0f9ae3548e3ec3c0f72d54c654a4d5e0f88ff53473f7bb3756d0011", kill_on_drop: false }`
[INFO] [stdout] 0790c561c0f9ae3548e3ec3c0f72d54c654a4d5e0f88ff53473f7bb3756d0011
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e214876b275b1ac94e62e24cc320a67aa9abda1d955852c3e55e2bea90209eab
[INFO] running `Command { std: "docker" "start" "-a" "e214876b275b1ac94e62e24cc320a67aa9abda1d955852c3e55e2bea90209eab", kill_on_drop: false }`
[INFO] [stderr]    Compiling falling-tetromino-engine v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "e214876b275b1ac94e62e24cc320a67aa9abda1d955852c3e55e2bea90209eab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e214876b275b1ac94e62e24cc320a67aa9abda1d955852c3e55e2bea90209eab", kill_on_drop: false }`
[INFO] [stdout] e214876b275b1ac94e62e24cc320a67aa9abda1d955852c3e55e2bea90209eab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 92a1c67c6567c5cbff3c0753fb6cab2b565c1dd39fc3604ba5c52270d172d6e5
[INFO] running `Command { std: "docker" "start" "-a" "92a1c67c6567c5cbff3c0753fb6cab2b565c1dd39fc3604ba5c52270d172d6e5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/falling_tetromino_engine-b86af62f4613978b)
[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] [stderr]    Doc-tests falling_tetromino_engine
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - Modifier::descriptor (line 466) ... FAILED
[INFO] [stdout] test src/lib.rs - DelayParameters (line 161) ... FAILED
[INFO] [stdout] test src/lib.rs - Modifier::mod_function (line 484) ... FAILED
[INFO] [stdout] test src/lib.rs - Modifier::descriptor (line 462) ... FAILED
[INFO] [stdout] test src/lib.rs - Modifier::descriptor (line 458) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 8) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Modifier::descriptor (line 466) stdout ----
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]    --> src/lib.rs:467:46
[INFO] [stdout]     |
[INFO] [stdout] 467 | let mod_args = serde_json::to_string(&(arg1, ..., argX)).unwrap();
[INFO] [stdout]     |                                              ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]     |
[INFO] [stdout] 467 - let mod_args = serde_json::to_string(&(arg1, ..., argX)).unwrap();
[INFO] [stdout] 467 + let mod_args = serde_json::to_string(&(arg1, .., argX)).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout] 467 - let mod_args = serde_json::to_string(&(arg1, ..., argX)).unwrap();
[INFO] [stdout] 467 + let mod_args = serde_json::to_string(&(arg1, ..=, argX)).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0586]: inclusive range with no end
[INFO] [stdout]    --> src/lib.rs:467:46
[INFO] [stdout]     |
[INFO] [stdout] 467 | let mod_args = serde_json::to_string(&(arg1, ..., argX)).unwrap();
[INFO] [stdout]     |                                              ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
[INFO] [stdout] help: use `..` instead
[INFO] [stdout]     |
[INFO] [stdout] 467 - let mod_args = serde_json::to_string(&(arg1, ..., argX)).unwrap();
[INFO] [stdout] 467 + let mod_args = serde_json::to_string(&(arg1, .., argX)).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `arg1` in this scope
[INFO] [stdout]    --> src/lib.rs:467:40
[INFO] [stdout]     |
[INFO] [stdout] 467 | let mod_args = serde_json::to_string(&(arg1, ..., argX)).unwrap();
[INFO] [stdout]     |                                        ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `argX` in this scope
[INFO] [stdout]    --> src/lib.rs:467:51
[INFO] [stdout]     |
[INFO] [stdout] 467 | let mod_args = serde_json::to_string(&(arg1, ..., argX)).unwrap();
[INFO] [stdout]     |                                                   ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `MOD_ID` in this scope
[INFO] [stdout]    --> src/lib.rs:468:28
[INFO] [stdout]     |
[INFO] [stdout] 468 | let descriptor = format!("{MOD_ID}\n{mod_args}");
[INFO] [stdout]     |                            ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/lib.rs:467:16
[INFO] [stdout]     |
[INFO] [stdout] 467 | let mod_args = serde_json::to_string(&(arg1, ..., argX)).unwrap();
[INFO] [stdout]     |                ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433, E0586.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - DelayParameters (line 161) stdout ----
[INFO] [stdout] error: expected `;`, found `}`
[INFO] [stdout]    --> src/lib.rs:166:2
[INFO] [stdout]     |
[INFO] [stdout] 166 | }
[INFO] [stdout]     |  ^ help: add `;` here
[INFO] [stdout] 167 | } _doctest_main_src_lib_rs_161_0() }
[INFO] [stdout]     | - unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `initial_fall_delay` in this scope
[INFO] [stdout]    --> src/lib.rs:163:5
[INFO] [stdout]     |
[INFO] [stdout] 163 |     initial_fall_delay.mul_ennf64(
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `multiplier` in this scope
[INFO] [stdout]    --> src/lib.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |         multiplier.get().powf(lineclears) - subtrahend.get() * lineclears
[INFO] [stdout]     |         ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `subtrahend` in this scope
[INFO] [stdout]    --> src/lib.rs:164:45
[INFO] [stdout]     |
[INFO] [stdout] 164 |         multiplier.get().powf(lineclears) - subtrahend.get() * lineclears
[INFO] [stdout]     |                                             ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Modifier::mod_function (line 484) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `mod_function` in this scope
[INFO] [stdout]    --> src/lib.rs:485:1
[INFO] [stdout]     |
[INFO] [stdout] 485 | mod_function = |point, config, init_vals, state, phase, msgs| { /* ... */ };
[INFO] [stdout]     | ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: you might have meant to introduce a new binding
[INFO] [stdout]     |
[INFO] [stdout] 485 | let mod_function = |point, config, init_vals, state, phase, msgs| { /* ... */ };
[INFO] [stdout]     | +++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Modifier::descriptor (line 462) stdout ----
[INFO] [stdout] error: free function without a body
[INFO] [stdout]    --> src/lib.rs:463:1
[INFO] [stdout]     |
[INFO] [stdout] 463 | fn build(builder: &GameBuilder, arg1: T1, ..., argX: TX) -> Game;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]     |                                                                 |
[INFO] [stdout]     |                                                                 help: provide a definition for the function: `{ <body> }`
[INFO] [stdout] 
[INFO] [stdout] error: `...` must be the last argument of a C-variadic function
[INFO] [stdout]    --> src/lib.rs:463:43
[INFO] [stdout]     |
[INFO] [stdout] 463 | fn build(builder: &GameBuilder, arg1: T1, ..., argX: TX) -> Game;
[INFO] [stdout]     |                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `GameBuilder` in this scope
[INFO] [stdout]    --> src/lib.rs:463:20
[INFO] [stdout]     |
[INFO] [stdout] 463 | fn build(builder: &GameBuilder, arg1: T1, ..., argX: TX) -> Game;
[INFO] [stdout]     |                    ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `T1` in this scope
[INFO] [stdout]    --> src/lib.rs:463:39
[INFO] [stdout]     |
[INFO] [stdout] 463 | fn build(builder: &GameBuilder, arg1: T1, ..., argX: TX) -> Game;
[INFO] [stdout]     |                                       ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `TX` in this scope
[INFO] [stdout]    --> src/lib.rs:463:54
[INFO] [stdout]     |
[INFO] [stdout] 463 | fn build(builder: &GameBuilder, arg1: T1, ..., argX: TX) -> Game;
[INFO] [stdout]     |                                                      ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Game` in this scope
[INFO] [stdout]    --> src/lib.rs:463:61
[INFO] [stdout]     |
[INFO] [stdout] 463 | fn build(builder: &GameBuilder, arg1: T1, ..., argX: TX) -> Game;
[INFO] [stdout]     |                                                             ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] warning: missing pattern for `...` argument
[INFO] [stdout]    --> src/lib.rs:463:43
[INFO] [stdout]     |
[INFO] [stdout] 463 | fn build(builder: &GameBuilder, arg1: T1, ..., argX: TX) -> Game;
[INFO] [stdout]     |                                           ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #145544 <https://github.com/rust-lang/rust/issues/145544>
[INFO] [stdout]     = note: `#[warn(varargs_without_pattern)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] help: name the argument, or use `_` to continue ignoring it
[INFO] [stdout]     |
[INFO] [stdout] 463 | fn build(builder: &GameBuilder, arg1: T1, _: ..., argX: TX) -> Game;
[INFO] [stdout]     |                                           ++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Modifier::descriptor (line 458) stdout ----
[INFO] [stdout] error: free function without a body
[INFO] [stdout]    --> src/lib.rs:459:1
[INFO] [stdout]     |
[INFO] [stdout] 459 | fn modifier(arg1: T1, ..., argX: TX) -> Modifier;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]     |                                                 |
[INFO] [stdout]     |                                                 help: provide a definition for the function: `{ <body> }`
[INFO] [stdout] 
[INFO] [stdout] error: `...` must be the last argument of a C-variadic function
[INFO] [stdout]    --> src/lib.rs:459:23
[INFO] [stdout]     |
[INFO] [stdout] 459 | fn modifier(arg1: T1, ..., argX: TX) -> Modifier;
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `T1` in this scope
[INFO] [stdout]    --> src/lib.rs:459:19
[INFO] [stdout]     |
[INFO] [stdout] 459 | fn modifier(arg1: T1, ..., argX: TX) -> Modifier;
[INFO] [stdout]     |                   ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `TX` in this scope
[INFO] [stdout]    --> src/lib.rs:459:34
[INFO] [stdout]     |
[INFO] [stdout] 459 | fn modifier(arg1: T1, ..., argX: TX) -> Modifier;
[INFO] [stdout]     |                                  ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Modifier` in this scope
[INFO] [stdout]    --> src/lib.rs:459:41
[INFO] [stdout]     |
[INFO] [stdout] 459 | fn modifier(arg1: T1, ..., argX: TX) -> Modifier;
[INFO] [stdout]     |                                         ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] warning: missing pattern for `...` argument
[INFO] [stdout]    --> src/lib.rs:459:23
[INFO] [stdout]     |
[INFO] [stdout] 459 | fn modifier(arg1: T1, ..., argX: TX) -> Modifier;
[INFO] [stdout]     |                       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #145544 <https://github.com/rust-lang/rust/issues/145544>
[INFO] [stdout]     = note: `#[warn(varargs_without_pattern)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] help: name the argument, or use `_` to continue ignoring it
[INFO] [stdout]     |
[INFO] [stdout] 459 | fn modifier(arg1: T1, _: ..., argX: TX) -> Modifier;
[INFO] [stdout]     |                       ++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 8) stdout ----
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `GameState` in this scope
[INFO] [stdout]   --> src/lib.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | let GameState { board, .. } = game.state();
[INFO] [stdout]    |     ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `GameTime` in this scope
[INFO] [stdout]   --> src/lib.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 | game.update(GameTime::from_secs(5.0), Some(button_change));
[INFO] [stdout]    |             ^^^^^^^^ use of undeclared type `GameTime`
[INFO] [stdout]    |
[INFO] [stdout] help: a type alias with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 21 | game.update(InGameTime::from_secs(5.0), Some(button_change));
[INFO] [stdout]    |             ++
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `GameTime` in this scope
[INFO] [stdout]   --> src/lib.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 | game.update(GameTime::from_secs(7.0), None);
[INFO] [stdout]    |             ^^^^^^^^ use of undeclared type `GameTime`
[INFO] [stdout]    |
[INFO] [stdout] help: a type alias with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 27 | game.update(InGameTime::from_secs(7.0), None);
[INFO] [stdout]    |             ++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 8)
[INFO] [stdout]     src/lib.rs - DelayParameters (line 161)
[INFO] [stdout]     src/lib.rs - Modifier::descriptor (line 458)
[INFO] [stdout]     src/lib.rs - Modifier::descriptor (line 462)
[INFO] [stdout]     src/lib.rs - Modifier::descriptor (line 466)
[INFO] [stdout]     src/lib.rs - Modifier::mod_function (line 484)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "92a1c67c6567c5cbff3c0753fb6cab2b565c1dd39fc3604ba5c52270d172d6e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92a1c67c6567c5cbff3c0753fb6cab2b565c1dd39fc3604ba5c52270d172d6e5", kill_on_drop: false }`
[INFO] [stdout] 92a1c67c6567c5cbff3c0753fb6cab2b565c1dd39fc3604ba5c52270d172d6e5
