[INFO] crate zero_sum 1.2.0 is already in cache
[INFO] extracting crate zero_sum 1.2.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/zero_sum/1.2.0
[INFO] extracting crate zero_sum 1.2.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/zero_sum/1.2.0
[INFO] validating manifest of zero_sum-1.2.0 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 zero_sum-1.2.0 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 zero_sum-1.2.0
[INFO] finished frobbing zero_sum-1.2.0
[INFO] frobbed toml for zero_sum-1.2.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/zero_sum/1.2.0/Cargo.toml
[INFO] started frobbing zero_sum-1.2.0
[INFO] finished frobbing zero_sum-1.2.0
[INFO] frobbed toml for zero_sum-1.2.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/zero_sum/1.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 zero_sum-1.2.0 against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-6/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/zero_sum/1.2.0:/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] f5016de79a5c6bcf6a9b7bcb0724370b45933bf4827672822711f389cc88ece1
[INFO] running `"docker" "start" "-a" "f5016de79a5c6bcf6a9b7bcb0724370b45933bf4827672822711f389cc88ece1"`
[INFO] [stderr]     Checking zero_sum v1.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/analysis/search/mod.rs:71:26
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn as_any(&self) -> &Any;
[INFO] [stderr]    |                          ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/analysis/search/mod.rs:78:77
[INFO] [stderr]    |
[INFO] [stderr] 78 |     fn search(&mut self, state: &S, interrupt: Option<Receiver<()>>) -> Box<Analysis>;
[INFO] [stderr]    |                                                                             ^^^^^^^^ help: use `dyn`: `dyn Analysis`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/analysis/search/pvsearch/mod.rs:336:77
[INFO] [stderr]     |
[INFO] [stderr] 336 |     fn search(&mut self, state: &S, interrupt: Option<Receiver<()>>) -> Box<Analysis> {
[INFO] [stderr]     |                                                                             ^^^^^^^^ help: use `dyn`: `dyn Analysis`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/analysis/search/pvsearch/mod.rs:468:26
[INFO] [stderr]     |
[INFO] [stderr] 468 |     fn as_any(&self) -> &Any {
[INFO] [stderr]     |                          ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/analysis/search/mod.rs:71:26
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn as_any(&self) -> &Any;
[INFO] [stderr]    |                          ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/analysis/search/mod.rs:78:77
[INFO] [stderr]    |
[INFO] [stderr] 78 |     fn search(&mut self, state: &S, interrupt: Option<Receiver<()>>) -> Box<Analysis>;
[INFO] [stderr]    |                                                                             ^^^^^^^^ help: use `dyn`: `dyn Analysis`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/analysis/search/pvsearch/mod.rs:336:77
[INFO] [stderr]     |
[INFO] [stderr] 336 |     fn search(&mut self, state: &S, interrupt: Option<Receiver<()>>) -> Box<Analysis> {
[INFO] [stderr]     |                                                                             ^^^^^^^^ help: use `dyn`: `dyn Analysis`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/analysis/search/pvsearch/mod.rs:468:26
[INFO] [stderr]     |
[INFO] [stderr] 468 |     fn as_any(&self) -> &Any {
[INFO] [stderr]     |                          ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `impls` in `zero_sum`
[INFO] [stderr]   --> examples/tak_opening.rs:23:15
[INFO] [stderr]    |
[INFO] [stderr] 23 | use zero_sum::impls::tak::*;
[INFO] [stderr]    |               ^^^^^ could not find `impls` in `zero_sum`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `State`
[INFO] [stderr]   --> examples/tak_opening.rs:26:17
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let state = State::new(5);
[INFO] [stderr]    |                 ^^^^^ use of undeclared type or module `State`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `evaluator`
[INFO] [stderr]   --> examples/tak_opening.rs:27:21
[INFO] [stderr]    |
[INFO] [stderr] 27 |     let evaluator = evaluator::StaticEvaluator;
[INFO] [stderr]    |                     ^^^^^^^^^ use of undeclared type or module `evaluator`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `zero_sum::impls::tak::*`
[INFO] [stderr]   --> examples/tak_opening.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | use zero_sum::impls::tak::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0433`.
[INFO] [stderr] error: Could not compile `zero_sum`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0433]: failed to resolve: could not find `impls` in `zero_sum`
[INFO] [stderr]   --> examples/tic_tac_toe.rs:25:15
[INFO] [stderr]    |
[INFO] [stderr] 25 | use zero_sum::impls::tic_tac_toe::*;
[INFO] [stderr]    |               ^^^^^ could not find `impls` in `zero_sum`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Board`
[INFO] [stderr]   --> examples/tic_tac_toe.rs:32:25
[INFO] [stderr]    |
[INFO] [stderr] 32 |         let mut board = Board::new();
[INFO] [stderr]    |                         ^^^^^ use of undeclared type or module `Board`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Resolution`
[INFO] [stderr]   --> examples/tic_tac_toe.rs:48:22
[INFO] [stderr]    |
[INFO] [stderr] 48 |                 Some(Resolution::Win(mark)) => {
[INFO] [stderr]    |                      ^^^^^^^^^^ use of undeclared type or module `Resolution`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Resolution`
[INFO] [stderr]   --> examples/tic_tac_toe.rs:52:22
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 Some(Resolution::CatsGame) => {
[INFO] [stderr]    |                      ^^^^^^^^^^ use of undeclared type or module `Resolution`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `Evaluator` in this scope
[INFO] [stderr]   --> examples/tic_tac_toe.rs:33:25
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let evaluator = Evaluator;
[INFO] [stderr]    |                         ^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0422]: cannot find struct, variant or union type `Ply` in this scope
[INFO] [stderr]   --> examples/tic_tac_toe.rs:80:17
[INFO] [stderr]    |
[INFO] [stderr] 80 |                 Ply {
[INFO] [stderr]    |                 ^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: module `pvsearch` is private
[INFO] [stderr]   --> examples/tic_tac_toe.rs:34:50
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let mut ai = zero_sum::analysis::search::pvsearch::PvSearch::new(evaluator);
[INFO] [stderr]    |                                                  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `zero_sum::impls::tic_tac_toe::*`
[INFO] [stderr]   --> examples/tic_tac_toe.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | use zero_sum::impls::tic_tac_toe::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `principal_variation` on type `std::boxed::Box<(dyn zero_sum::analysis::search::Analysis + 'static)>`
[INFO] [stderr]   --> examples/tic_tac_toe.rs:87:41
[INFO] [stderr]    |
[INFO] [stderr] 87 |                 ai.search(&board, None).principal_variation[0].clone()
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^ unknown field
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `zero_sum::State`
[INFO] [stderr]   --> examples/tic_tac_toe.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 | use zero_sum::State;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0422, E0425, E0433, E0603, E0609.
[INFO] [stderr] For more information about an error, try `rustc --explain E0422`.
[INFO] [stderr] error: Could not compile `zero_sum`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "f5016de79a5c6bcf6a9b7bcb0724370b45933bf4827672822711f389cc88ece1"`
[INFO] running `"docker" "rm" "-f" "f5016de79a5c6bcf6a9b7bcb0724370b45933bf4827672822711f389cc88ece1"`
[INFO] [stdout] f5016de79a5c6bcf6a9b7bcb0724370b45933bf4827672822711f389cc88ece1