Dec 18 13:28:25.565 INFO checking o2lsh-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 13:28:25.565 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/o2lsh/0.1.0:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 13:28:25.723 INFO [stdout] f6712883df92cd11484bd2ddc8dfdc3beb9f60cb74a1587a23337a93ecec2e01
Dec 18 13:28:25.726 INFO running `"docker" "start" "-a" "f6712883df92cd11484bd2ddc8dfdc3beb9f60cb74a1587a23337a93ecec2e01"`
Dec 18 13:28:26.567 INFO [stderr]     Checking revord v0.0.2
Dec 18 13:28:26.568 INFO [stderr]     Checking ndarray v0.9.1
Dec 18 13:28:26.568 INFO [stderr]     Checking rayon v0.7.1
Dec 18 13:28:32.241 INFO [stderr]     Checking o2lsh v0.1.0 (/opt/crater/workdir)
Dec 18 13:28:32.732 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 13:28:32.732 INFO [stderr]   --> src/multi.rs:23:48
Dec 18 13:28:32.732 INFO [stderr]    |
Dec 18 13:28:32.732 INFO [stderr] 23 |             vec![((i, 1), bucket_distance(*fi, (*hi as f32), 1, W)),
Dec 18 13:28:32.732 INFO [stderr]    |                                                ^^^^^^^^^^^^ help: remove these parentheses
Dec 18 13:28:32.732 INFO [stderr]    |
Dec 18 13:28:32.732 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 13:28:32.732 INFO [stderr] 
Dec 18 13:28:32.732 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 13:28:32.732 INFO [stderr]   --> src/multi.rs:24:49
Dec 18 13:28:32.732 INFO [stderr]    |
Dec 18 13:28:32.732 INFO [stderr] 24 |                  ((i, -1), bucket_distance(*fi, (*hi as f32), -1, W))]
Dec 18 13:28:32.732 INFO [stderr]    |                                                 ^^^^^^^^^^^^ help: remove these parentheses
Dec 18 13:28:32.732 INFO [stderr] 
Dec 18 13:28:32.748 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 13:28:32.748 INFO [stderr]   --> src/multi.rs:23:48
Dec 18 13:28:32.748 INFO [stderr]    |
Dec 18 13:28:32.748 INFO [stderr] 23 |             vec![((i, 1), bucket_distance(*fi, (*hi as f32), 1, W)),
Dec 18 13:28:32.748 INFO [stderr]    |                                                ^^^^^^^^^^^^ help: remove these parentheses
Dec 18 13:28:32.748 INFO [stderr]    |
Dec 18 13:28:32.748 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 13:28:32.748 INFO [stderr] 
Dec 18 13:28:32.748 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 13:28:32.748 INFO [stderr]   --> src/multi.rs:24:49
Dec 18 13:28:32.748 INFO [stderr]    |
Dec 18 13:28:32.748 INFO [stderr] 24 |                  ((i, -1), bucket_distance(*fi, (*hi as f32), -1, W))]
Dec 18 13:28:32.748 INFO [stderr]    |                                                 ^^^^^^^^^^^^ help: remove these parentheses
Dec 18 13:28:32.748 INFO [stderr] 
Dec 18 13:28:32.981 INFO [stderr] warning: unused variable: `x`
Dec 18 13:28:32.981 INFO [stderr]    --> src/table.rs:222:13
Dec 18 13:28:32.981 INFO [stderr]     |
Dec 18 13:28:32.981 INFO [stderr] 222 |         let x = StandardLSHTable::new(&test_data, funcs, &ms);
Dec 18 13:28:32.981 INFO [stderr]     |             ^ help: consider using `_x` instead
Dec 18 13:28:32.981 INFO [stderr]     |
Dec 18 13:28:32.981 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 13:28:32.982 INFO [stderr] 
Dec 18 13:28:32.982 INFO [stderr] warning: unused variable: `x`
Dec 18 13:28:32.982 INFO [stderr]    --> src/table.rs:235:13
Dec 18 13:28:32.982 INFO [stderr]     |
Dec 18 13:28:32.982 INFO [stderr] 235 |         let x = StandardLSHTable::new_build(&test_data, funcs, &ms);
Dec 18 13:28:32.982 INFO [stderr]     |             ^ help: consider using `_x` instead
Dec 18 13:28:32.982 INFO [stderr] 
Dec 18 13:28:32.982 INFO [stderr] warning: unused variable: `z`
Dec 18 13:28:32.982 INFO [stderr]   --> src/multi.rs:76:9
Dec 18 13:28:32.982 INFO [stderr]    |
Dec 18 13:28:32.982 INFO [stderr] 76 |     let z: Vec<_> = ii.take(3).collect();
Dec 18 13:28:32.982 INFO [stderr]    |         ^ help: consider using `_z` instead
Dec 18 13:28:32.982 INFO [stderr] 
Dec 18 13:28:33.481 INFO [stderr] error[E0603]: trait `LSHTable` is private
Dec 18 13:28:33.481 INFO [stderr]   --> benches/mnist_benchmark.rs:31:35
Dec 18 13:28:33.481 INFO [stderr]    |
Dec 18 13:28:33.481 INFO [stderr] 31 |     let hash_table: o2lsh::table::LSHTable<Vec<f32>, Fn(&Vec<f32>) -> f32> = o2lsh::table::LSHTable::new_build(&mnist_data, hash_boxes, &ms);
Dec 18 13:28:33.481 INFO [stderr]    |                                   ^^^^^^^^
Dec 18 13:28:33.481 INFO [stderr] 
Dec 18 13:28:33.481 INFO [stderr] error[E0603]: trait `LSHTable` is private
Dec 18 13:28:33.481 INFO [stderr]   --> benches/mnist_benchmark.rs:31:92
Dec 18 13:28:33.481 INFO [stderr]    |
Dec 18 13:28:33.481 INFO [stderr] 31 |     let hash_table: o2lsh::table::LSHTable<Vec<f32>, Fn(&Vec<f32>) -> f32> = o2lsh::table::LSHTable::new_build(&mnist_data, hash_boxes, &ms);
Dec 18 13:28:33.481 INFO [stderr]    |                                                                                            ^^^^^^^^
Dec 18 13:28:33.481 INFO [stderr] 
Dec 18 13:28:33.481 INFO [stderr] error[E0603]: trait `LSHTable` is private
Dec 18 13:28:33.481 INFO [stderr]   --> benches/mnist_benchmark.rs:68:39
Dec 18 13:28:33.481 INFO [stderr]    |
Dec 18 13:28:33.481 INFO [stderr] 68 |         let hash_table: o2lsh::table::LSHTable<Vec<f32>, Fn(&Vec<f32>) -> f32> = o2lsh::table::LSHTable::new_build(&mnist_data, hash_boxes, &ms);
Dec 18 13:28:33.481 INFO [stderr]    |                                       ^^^^^^^^
Dec 18 13:28:33.481 INFO [stderr] 
Dec 18 13:28:33.481 INFO [stderr] error[E0603]: trait `LSHTable` is private
Dec 18 13:28:33.481 INFO [stderr]   --> benches/mnist_benchmark.rs:68:96
Dec 18 13:28:33.481 INFO [stderr]    |
Dec 18 13:28:33.481 INFO [stderr] 68 |         let hash_table: o2lsh::table::LSHTable<Vec<f32>, Fn(&Vec<f32>) -> f32> = o2lsh::table::LSHTable::new_build(&mnist_data, hash_boxes, &ms);
Dec 18 13:28:33.481 INFO [stderr]    |                                                                                                ^^^^^^^^
Dec 18 13:28:33.481 INFO [stderr] 
Dec 18 13:28:33.557 INFO [stderr] error[E0599]: no function or associated item named `new_build` found for type `dyn o2lsh::lshtable::LSHTable<'_, _, _>` in the current scope
Dec 18 13:28:33.557 INFO [stderr]   --> benches/mnist_benchmark.rs:31:78
Dec 18 13:28:33.557 INFO [stderr]    |
Dec 18 13:28:33.557 INFO [stderr] 31 |     let hash_table: o2lsh::table::LSHTable<Vec<f32>, Fn(&Vec<f32>) -> f32> = o2lsh::table::LSHTable::new_build(&mnist_data, hash_boxes, &ms);
Dec 18 13:28:33.557 INFO [stderr]    |                                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `dyn o2lsh::lshtable::LSHTable<'_, _, _>`
Dec 18 13:28:33.557 INFO [stderr] 
Dec 18 13:28:33.557 INFO [stderr] error[E0277]: the size for values of type `dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec<f32>, dyn for<'r> std::ops::Fn(&'r std::vec::Vec<f32>) -> f32>` cannot be known at compilation time
Dec 18 13:28:33.558 INFO [stderr]   --> benches/mnist_benchmark.rs:31:9
Dec 18 13:28:33.558 INFO [stderr]    |
Dec 18 13:28:33.558 INFO [stderr] 31 |     let hash_table: o2lsh::table::LSHTable<Vec<f32>, Fn(&Vec<f32>) -> f32> = o2lsh::table::LSHTable::new_build(&mnist_data, hash_boxes, &ms);
Dec 18 13:28:33.558 INFO [stderr]    |         ^^^^^^^^^^ doesn't have a size known at compile-time
Dec 18 13:28:33.558 INFO [stderr]    |
Dec 18 13:28:33.558 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec<f32>, dyn for<'r> std::ops::Fn(&'r std::vec::Vec<f32>) -> f32>`
Dec 18 13:28:33.558 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 18 13:28:33.558 INFO [stderr]    = note: all local variables must have a statically known size
Dec 18 13:28:33.558 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 18 13:28:33.558 INFO [stderr] 
Dec 18 13:28:33.559 INFO [stderr] error: the `query_multiprobe` method cannot be invoked on a trait object
Dec 18 13:28:33.559 INFO [stderr]   --> benches/mnist_benchmark.rs:35:24
Dec 18 13:28:33.559 INFO [stderr]    |
Dec 18 13:28:33.559 INFO [stderr] 35 |             hash_table.query_multiprobe(vec, 10);
Dec 18 13:28:33.559 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^
Dec 18 13:28:33.559 INFO [stderr] 
Dec 18 13:28:33.566 INFO [stderr] error[E0599]: no function or associated item named `new_build` found for type `dyn o2lsh::lshtable::LSHTable<'_, _, _>` in the current scope
Dec 18 13:28:33.566 INFO [stderr]   --> benches/mnist_benchmark.rs:68:82
Dec 18 13:28:33.566 INFO [stderr]    |
Dec 18 13:28:33.566 INFO [stderr] 68 |         let hash_table: o2lsh::table::LSHTable<Vec<f32>, Fn(&Vec<f32>) -> f32> = o2lsh::table::LSHTable::new_build(&mnist_data, hash_boxes, &ms);
Dec 18 13:28:33.566 INFO [stderr]    |                                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `dyn o2lsh::lshtable::LSHTable<'_, _, _>`
Dec 18 13:28:33.566 INFO [stderr] 
Dec 18 13:28:33.566 INFO [stderr] error[E0277]: the size for values of type `dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec<f32>, dyn for<'r> std::ops::Fn(&'r std::vec::Vec<f32>) -> f32>` cannot be known at compilation time
Dec 18 13:28:33.566 INFO [stderr]   --> benches/mnist_benchmark.rs:68:13
Dec 18 13:28:33.566 INFO [stderr]    |
Dec 18 13:28:33.566 INFO [stderr] 68 |         let hash_table: o2lsh::table::LSHTable<Vec<f32>, Fn(&Vec<f32>) -> f32> = o2lsh::table::LSHTable::new_build(&mnist_data, hash_boxes, &ms);
Dec 18 13:28:33.566 INFO [stderr]    |             ^^^^^^^^^^ doesn't have a size known at compile-time
Dec 18 13:28:33.566 INFO [stderr]    |
Dec 18 13:28:33.566 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec<f32>, dyn for<'r> std::ops::Fn(&'r std::vec::Vec<f32>) -> f32>`
Dec 18 13:28:33.566 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 18 13:28:33.566 INFO [stderr]    = note: all local variables must have a statically known size
Dec 18 13:28:33.566 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 18 13:28:33.566 INFO [stderr] 
Dec 18 13:28:33.583 INFO [stderr] error[E0277]: the size for values of type `dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec<f32>, dyn for<'r> std::ops::Fn(&'r std::vec::Vec<f32>) -> f32>` cannot be known at compilation time
Dec 18 13:28:33.583 INFO [stderr]   --> benches/mnist_benchmark.rs:69:20
Dec 18 13:28:33.583 INFO [stderr]    |
Dec 18 13:28:33.583 INFO [stderr] 69 |         all_tables.add_table(hash_table);
Dec 18 13:28:33.583 INFO [stderr]    |                    ^^^^^^^^^ doesn't have a size known at compile-time
Dec 18 13:28:33.583 INFO [stderr]    |
Dec 18 13:28:33.583 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec<f32>, dyn for<'r> std::ops::Fn(&'r std::vec::Vec<f32>) -> f32>`
Dec 18 13:28:33.583 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 18 13:28:33.583 INFO [stderr] 
Dec 18 13:28:33.583 INFO [stderr] error[E0277]: the trait bound `dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec<f32>, dyn for<'r> std::ops::Fn(&'r std::vec::Vec<f32>) -> f32>: o2lsh::lshtable::LSHTable<'_, _, f32>` is not satisfied
Dec 18 13:28:33.583 INFO [stderr]   --> benches/mnist_benchmark.rs:69:20
Dec 18 13:28:33.583 INFO [stderr]    |
Dec 18 13:28:33.583 INFO [stderr] 69 |         all_tables.add_table(hash_table);
Dec 18 13:28:33.583 INFO [stderr]    |                    ^^^^^^^^^ the trait `o2lsh::lshtable::LSHTable<'_, _, f32>` is not implemented for `dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec<f32>, dyn for<'r> std::ops::Fn(&'r std::vec::Vec<f32>) -> f32>`
Dec 18 13:28:33.583 INFO [stderr] 
Dec 18 13:28:33.583 INFO [stderr] error[E0277]: the size for values of type `dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec<f32>, dyn for<'r> std::ops::Fn(&'r std::vec::Vec<f32>) -> f32>` cannot be known at compilation time
Dec 18 13:28:33.583 INFO [stderr]   --> benches/mnist_benchmark.rs:64:26
Dec 18 13:28:33.583 INFO [stderr]    |
Dec 18 13:28:33.583 INFO [stderr] 64 |     let mut all_tables = o2lsh::lsh::LSHLookup::new();
Dec 18 13:28:33.583 INFO [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
Dec 18 13:28:33.583 INFO [stderr]    |
Dec 18 13:28:33.583 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec<f32>, dyn for<'r> std::ops::Fn(&'r std::vec::Vec<f32>) -> f32>`
Dec 18 13:28:33.583 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 18 13:28:33.583 INFO [stderr]    = note: required by `<o2lsh::lsh::LSHLookup<'a, T, f32, L>>::new`
Dec 18 13:28:33.583 INFO [stderr] 
Dec 18 13:28:33.583 INFO [stderr] error[E0277]: the trait bound `dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec<f32>, dyn for<'r> std::ops::Fn(&'r std::vec::Vec<f32>) -> f32>: o2lsh::lshtable::LSHTable<'_, _, f32>` is not satisfied
Dec 18 13:28:33.583 INFO [stderr]   --> benches/mnist_benchmark.rs:64:26
Dec 18 13:28:33.583 INFO [stderr]    |
Dec 18 13:28:33.583 INFO [stderr] 64 |     let mut all_tables = o2lsh::lsh::LSHLookup::new();
Dec 18 13:28:33.583 INFO [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `o2lsh::lshtable::LSHTable<'_, _, f32>` is not implemented for `dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec<f32>, dyn for<'r> std::ops::Fn(&'r std::vec::Vec<f32>) -> f32>`
Dec 18 13:28:33.583 INFO [stderr]    |
Dec 18 13:28:33.583 INFO [stderr]    = note: required by `<o2lsh::lsh::LSHLookup<'a, T, f32, L>>::new`
Dec 18 13:28:33.583 INFO [stderr] 
Dec 18 13:28:33.583 INFO [stderr] error[E0599]: no method named `query_vec` found for type `o2lsh::lsh::LSHLookup<'_, _, f32, dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec<f32>, dyn for<'r> std::ops::Fn(&'r std::vec::Vec<f32>) -> f32>>` in the current scope
Dec 18 13:28:33.583 INFO [stderr]   --> benches/mnist_benchmark.rs:74:24
Dec 18 13:28:33.583 INFO [stderr]    |
Dec 18 13:28:33.583 INFO [stderr] 74 |             all_tables.query_vec(vec, 10);
Dec 18 13:28:33.584 INFO [stderr]    |                        ^^^^^^^^^
Dec 18 13:28:33.584 INFO [stderr]    |
Dec 18 13:28:33.584 INFO [stderr]    = note: the method `query_vec` exists but the following trait bounds were not satisfied:
Dec 18 13:28:33.584 INFO [stderr]            `dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec<f32>, dyn for<'r> std::ops::Fn(&'r std::vec::Vec<f32>) -> f32> : std::marker::Sized`
Dec 18 13:28:33.584 INFO [stderr]            `dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec<f32>, dyn for<'r> std::ops::Fn(&'r std::vec::Vec<f32>) -> f32> : o2lsh::lshtable::LSHTable<_, f32>`
Dec 18 13:28:33.584 INFO [stderr] 
Dec 18 13:28:33.584 INFO [stderr] error: aborting due to 14 previous errors
Dec 18 13:28:33.584 INFO [stderr] 
Dec 18 13:28:33.584 INFO [stderr] Some errors occurred: E0277, E0599, E0603.
Dec 18 13:28:33.584 INFO [stderr] For more information about an error, try `rustc --explain E0277`.
Dec 18 13:28:33.602 INFO [stderr] error: Could not compile `o2lsh`.
Dec 18 13:28:33.602 INFO [stderr] 
Dec 18 13:28:33.602 INFO [stderr] To learn more, run the command again with --verbose.
Dec 18 13:28:33.893 INFO running `"docker" "inspect" "f6712883df92cd11484bd2ddc8dfdc3beb9f60cb74a1587a23337a93ecec2e01"`
Dec 18 13:28:33.968 INFO running `"docker" "rm" "-f" "f6712883df92cd11484bd2ddc8dfdc3beb9f60cb74a1587a23337a93ecec2e01"`
Dec 18 13:28:34.034 INFO [stdout] f6712883df92cd11484bd2ddc8dfdc3beb9f60cb74a1587a23337a93ecec2e01