Aug 31 19:56:07.464 INFO checking o2lsh-0.1.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 19:56:07.464 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 19:56:07.464 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 19:56:07.686 INFO blam! 337590793add89f3104bf85e3dc9812393899779582012ed356250cb6369f22f
Aug 31 19:56:07.689 INFO running `"docker" "start" "-a" "337590793add89f3104bf85e3dc9812393899779582012ed356250cb6369f22f"`
Aug 31 19:56:08.717 INFO kablam!     Checking revord v0.0.2
Aug 31 19:56:09.325 INFO kablam!     Checking o2lsh v0.1.0 (file:///source)
Aug 31 19:56:10.857 INFO kablam! warning: unnecessary parentheses around function argument
Aug 31 19:56:10.857 INFO kablam!   --> src/multi.rs:23:48
Aug 31 19:56:10.857 INFO kablam!    |
Aug 31 19:56:10.857 INFO kablam! 23 |             vec![((i, 1), bucket_distance(*fi, (*hi as f32), 1, W)),
Aug 31 19:56:10.858 INFO kablam!    |                                                ^^^^^^^^^^^^ help: remove these parentheses
Aug 31 19:56:10.858 INFO kablam!    |
Aug 31 19:56:10.858 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 31 19:56:10.858 INFO kablam! 
Aug 31 19:56:10.858 INFO kablam! warning: unnecessary parentheses around function argument
Aug 31 19:56:10.858 INFO kablam!   --> src/multi.rs:24:49
Aug 31 19:56:10.858 INFO kablam!    |
Aug 31 19:56:10.858 INFO kablam! 24 |                  ((i, -1), bucket_distance(*fi, (*hi as f32), -1, W))]
Aug 31 19:56:10.858 INFO kablam!    |                                                 ^^^^^^^^^^^^ help: remove these parentheses
Aug 31 19:56:10.858 INFO kablam! 
Aug 31 19:56:10.967 INFO kablam! warning: unnecessary parentheses around function argument
Aug 31 19:56:10.967 INFO kablam!   --> src/multi.rs:23:48
Aug 31 19:56:10.967 INFO kablam!    |
Aug 31 19:56:10.967 INFO kablam! 23 |             vec![((i, 1), bucket_distance(*fi, (*hi as f32), 1, W)),
Aug 31 19:56:10.967 INFO kablam!    |                                                ^^^^^^^^^^^^ help: remove these parentheses
Aug 31 19:56:10.967 INFO kablam!    |
Aug 31 19:56:10.967 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 31 19:56:10.967 INFO kablam! 
Aug 31 19:56:10.967 INFO kablam! warning: unnecessary parentheses around function argument
Aug 31 19:56:10.967 INFO kablam!   --> src/multi.rs:24:49
Aug 31 19:56:10.967 INFO kablam!    |
Aug 31 19:56:10.967 INFO kablam! 24 |                  ((i, -1), bucket_distance(*fi, (*hi as f32), -1, W))]
Aug 31 19:56:10.967 INFO kablam!    |                                                 ^^^^^^^^^^^^ help: remove these parentheses
Aug 31 19:56:10.967 INFO kablam! 
Aug 31 19:56:11.769 INFO kablam! warning: unused variable: `x`
Aug 31 19:56:11.769 INFO kablam!    --> src/table.rs:222:13
Aug 31 19:56:11.769 INFO kablam!     |
Aug 31 19:56:11.769 INFO kablam! 222 |         let x = StandardLSHTable::new(&test_data, funcs, &ms);
Aug 31 19:56:11.769 INFO kablam!     |             ^ help: consider using `_x` instead
Aug 31 19:56:11.769 INFO kablam!     |
Aug 31 19:56:11.770 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 31 19:56:11.770 INFO kablam! 
Aug 31 19:56:11.771 INFO kablam! warning: unused variable: `x`
Aug 31 19:56:11.771 INFO kablam!    --> src/table.rs:235:13
Aug 31 19:56:11.771 INFO kablam!     |
Aug 31 19:56:11.771 INFO kablam! 235 |         let x = StandardLSHTable::new_build(&test_data, funcs, &ms);
Aug 31 19:56:11.771 INFO kablam!     |             ^ help: consider using `_x` instead
Aug 31 19:56:11.771 INFO kablam! 
Aug 31 19:56:11.773 INFO kablam! warning: unused variable: `z`
Aug 31 19:56:11.773 INFO kablam!   --> src/multi.rs:76:9
Aug 31 19:56:11.773 INFO kablam!    |
Aug 31 19:56:11.773 INFO kablam! 76 |     let z: Vec<_> = ii.take(3).collect();
Aug 31 19:56:11.773 INFO kablam!    |         ^ help: consider using `_z` instead
Aug 31 19:56:11.773 INFO kablam! 
Aug 31 19:56:13.523 INFO kablam! error[E0603]: trait `LSHTable` is private
Aug 31 19:56:13.523 INFO kablam!   --> benches/mnist_benchmark.rs:31:21
Aug 31 19:56:13.523 INFO kablam!    |
Aug 31 19:56:13.523 INFO kablam! 31 |     let hash_table: o2lsh::table::LSHTable<Vec<f32>, Fn(&Vec<f32>) -> f32> = o2lsh::table::LSHTable::new_build(&mnist_data, hash_boxes, &ms);
Aug 31 19:56:13.524 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 19:56:13.524 INFO kablam! 
Aug 31 19:56:13.524 INFO kablam! error[E0603]: trait `LSHTable` is private
Aug 31 19:56:13.524 INFO kablam!   --> benches/mnist_benchmark.rs:31:78
Aug 31 19:56:13.524 INFO kablam!    |
Aug 31 19:56:13.524 INFO kablam! 31 |     let hash_table: o2lsh::table::LSHTable<Vec<f32>, Fn(&Vec<f32>) -> f32> = o2lsh::table::LSHTable::new_build(&mnist_data, hash_boxes, &ms);
Aug 31 19:56:13.524 INFO kablam!    |                                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 19:56:13.524 INFO kablam! 
Aug 31 19:56:13.525 INFO kablam! error[E0603]: trait `LSHTable` is private
Aug 31 19:56:13.525 INFO kablam!   --> benches/mnist_benchmark.rs:68:25
Aug 31 19:56:13.525 INFO kablam!    |
Aug 31 19:56:13.525 INFO kablam! 68 |         let hash_table: o2lsh::table::LSHTable<Vec<f32>, Fn(&Vec<f32>) -> f32> = o2lsh::table::LSHTable::new_build(&mnist_data, hash_boxes, &ms);
Aug 31 19:56:13.525 INFO kablam!    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 19:56:13.525 INFO kablam! 
Aug 31 19:56:13.525 INFO kablam! error[E0603]: trait `LSHTable` is private
Aug 31 19:56:13.525 INFO kablam!   --> benches/mnist_benchmark.rs:68:82
Aug 31 19:56:13.525 INFO kablam!    |
Aug 31 19:56:13.525 INFO kablam! 68 |         let hash_table: o2lsh::table::LSHTable<Vec<f32>, Fn(&Vec<f32>) -> f32> = o2lsh::table::LSHTable::new_build(&mnist_data, hash_boxes, &ms);
Aug 31 19:56:13.525 INFO kablam!    |                                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 19:56:13.526 INFO kablam! 
Aug 31 19:56:13.709 INFO kablam! error[E0599]: no function or associated item named `new_build` found for type `dyn o2lsh::lshtable::LSHTable<'_, _, _>` in the current scope
Aug 31 19:56:13.709 INFO kablam!   --> benches/mnist_benchmark.rs:31:78
Aug 31 19:56:13.710 INFO kablam!    |
Aug 31 19:56:13.710 INFO kablam! 31 |     let hash_table: o2lsh::table::LSHTable<Vec<f32>, Fn(&Vec<f32>) -> f32> = o2lsh::table::LSHTable::new_build(&mnist_data, hash_boxes, &ms);
Aug 31 19:56:13.710 INFO kablam!    |                                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `dyn o2lsh::lshtable::LSHTable<'_, _, _>`
Aug 31 19:56:13.710 INFO kablam! 
Aug 31 19:56:13.711 INFO kablam! 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
Aug 31 19:56:13.711 INFO kablam!   --> benches/mnist_benchmark.rs:31:9
Aug 31 19:56:13.711 INFO kablam!    |
Aug 31 19:56:13.711 INFO kablam! 31 |     let hash_table: o2lsh::table::LSHTable<Vec<f32>, Fn(&Vec<f32>) -> f32> = o2lsh::table::LSHTable::new_build(&mnist_data, hash_boxes, &ms);
Aug 31 19:56:13.711 INFO kablam!    |         ^^^^^^^^^^ doesn't have a size known at compile-time
Aug 31 19:56:13.711 INFO kablam!    |
Aug 31 19:56:13.711 INFO kablam!    = 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>`
Aug 31 19:56:13.711 INFO kablam!    = 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>
Aug 31 19:56:13.711 INFO kablam!    = note: all local variables must have a statically known size
Aug 31 19:56:13.712 INFO kablam!    = help: unsized locals are gated as an unstable feature
Aug 31 19:56:13.712 INFO kablam! 
Aug 31 19:56:13.715 INFO kablam! error: the `query_multiprobe` method cannot be invoked on a trait object
Aug 31 19:56:13.715 INFO kablam!   --> benches/mnist_benchmark.rs:35:24
Aug 31 19:56:13.715 INFO kablam!    |
Aug 31 19:56:13.715 INFO kablam! 35 |             hash_table.query_multiprobe(vec, 10);
Aug 31 19:56:13.715 INFO kablam!    |                        ^^^^^^^^^^^^^^^^
Aug 31 19:56:13.715 INFO kablam! 
Aug 31 19:56:13.733 INFO kablam! error[E0599]: no function or associated item named `new_build` found for type `dyn o2lsh::lshtable::LSHTable<'_, _, _>` in the current scope
Aug 31 19:56:13.733 INFO kablam!   --> benches/mnist_benchmark.rs:68:82
Aug 31 19:56:13.733 INFO kablam!    |
Aug 31 19:56:13.733 INFO kablam! 68 |         let hash_table: o2lsh::table::LSHTable<Vec<f32>, Fn(&Vec<f32>) -> f32> = o2lsh::table::LSHTable::new_build(&mnist_data, hash_boxes, &ms);
Aug 31 19:56:13.733 INFO kablam!    |                                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `dyn o2lsh::lshtable::LSHTable<'_, _, _>`
Aug 31 19:56:13.733 INFO kablam! 
Aug 31 19:56:13.733 INFO kablam! 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
Aug 31 19:56:13.733 INFO kablam!   --> benches/mnist_benchmark.rs:68:13
Aug 31 19:56:13.734 INFO kablam!    |
Aug 31 19:56:13.734 INFO kablam! 68 |         let hash_table: o2lsh::table::LSHTable<Vec<f32>, Fn(&Vec<f32>) -> f32> = o2lsh::table::LSHTable::new_build(&mnist_data, hash_boxes, &ms);
Aug 31 19:56:13.734 INFO kablam!    |             ^^^^^^^^^^ doesn't have a size known at compile-time
Aug 31 19:56:13.734 INFO kablam!    |
Aug 31 19:56:13.734 INFO kablam!    = 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>`
Aug 31 19:56:13.734 INFO kablam!    = 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>
Aug 31 19:56:13.734 INFO kablam!    = note: all local variables must have a statically known size
Aug 31 19:56:13.734 INFO kablam!    = help: unsized locals are gated as an unstable feature
Aug 31 19:56:13.734 INFO kablam! 
Aug 31 19:56:13.735 INFO kablam! 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
Aug 31 19:56:13.735 INFO kablam!   --> benches/mnist_benchmark.rs:69:20
Aug 31 19:56:13.735 INFO kablam!    |
Aug 31 19:56:13.735 INFO kablam! 69 |         all_tables.add_table(hash_table);
Aug 31 19:56:13.735 INFO kablam!    |                    ^^^^^^^^^ doesn't have a size known at compile-time
Aug 31 19:56:13.735 INFO kablam!    |
Aug 31 19:56:13.735 INFO kablam!    = 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>`
Aug 31 19:56:13.736 INFO kablam!    = 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>
Aug 31 19:56:13.736 INFO kablam! 
Aug 31 19:56:13.736 INFO kablam! 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
Aug 31 19:56:13.737 INFO kablam!   --> benches/mnist_benchmark.rs:69:20
Aug 31 19:56:13.737 INFO kablam!    |
Aug 31 19:56:13.737 INFO kablam! 69 |         all_tables.add_table(hash_table);
Aug 31 19:56:13.737 INFO kablam!    |                    ^^^^^^^^^ 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>`
Aug 31 19:56:13.737 INFO kablam! 
Aug 31 19:56:13.737 INFO kablam! 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
Aug 31 19:56:13.737 INFO kablam!   --> benches/mnist_benchmark.rs:64:26
Aug 31 19:56:13.737 INFO kablam!    |
Aug 31 19:56:13.737 INFO kablam! 64 |     let mut all_tables = o2lsh::lsh::LSHLookup::new();
Aug 31 19:56:13.737 INFO kablam!    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
Aug 31 19:56:13.737 INFO kablam!    |
Aug 31 19:56:13.737 INFO kablam!    = 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>`
Aug 31 19:56:13.737 INFO kablam!    = 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>
Aug 31 19:56:13.737 INFO kablam!    = note: required by `<o2lsh::lsh::LSHLookup<'a, T, f32, L>>::new`
Aug 31 19:56:13.737 INFO kablam! 
Aug 31 19:56:13.737 INFO kablam! 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
Aug 31 19:56:13.737 INFO kablam!   --> benches/mnist_benchmark.rs:64:26
Aug 31 19:56:13.737 INFO kablam!    |
Aug 31 19:56:13.737 INFO kablam! 64 |     let mut all_tables = o2lsh::lsh::LSHLookup::new();
Aug 31 19:56:13.737 INFO kablam!    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^ 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>`
Aug 31 19:56:13.738 INFO kablam!    |
Aug 31 19:56:13.738 INFO kablam!    = note: required by `<o2lsh::lsh::LSHLookup<'a, T, f32, L>>::new`
Aug 31 19:56:13.738 INFO kablam! 
Aug 31 19:56:13.742 INFO kablam! 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
Aug 31 19:56:13.742 INFO kablam!   --> benches/mnist_benchmark.rs:74:24
Aug 31 19:56:13.742 INFO kablam!    |
Aug 31 19:56:13.742 INFO kablam! 74 |             all_tables.query_vec(vec, 10);
Aug 31 19:56:13.742 INFO kablam!    |                        ^^^^^^^^^
Aug 31 19:56:13.742 INFO kablam!    |
Aug 31 19:56:13.742 INFO kablam!    = note: the method `query_vec` exists but the following trait bounds were not satisfied:
Aug 31 19:56:13.742 INFO kablam!            `dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec<f32>, dyn for<'r> std::ops::Fn(&'r std::vec::Vec<f32>) -> f32> : std::marker::Sized`
Aug 31 19:56:13.742 INFO kablam!            `dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec<f32>, dyn for<'r> std::ops::Fn(&'r std::vec::Vec<f32>) -> f32> : o2lsh::lshtable::LSHTable<_, f32>`
Aug 31 19:56:13.742 INFO kablam! 
Aug 31 19:56:13.748 INFO kablam! error: aborting due to 14 previous errors
Aug 31 19:56:13.748 INFO kablam! 
Aug 31 19:56:13.748 INFO kablam! Some errors occurred: E0277, E0599, E0603.
Aug 31 19:56:13.748 INFO kablam! For more information about an error, try `rustc --explain E0277`.
Aug 31 19:56:13.760 INFO kablam! error: Could not compile `o2lsh`.
Aug 31 19:56:13.760 INFO kablam! 
Aug 31 19:56:13.760 INFO kablam! To learn more, run the command again with --verbose.
Aug 31 19:56:13.762 INFO kablam! su: No module specific data is present
Aug 31 19:56:14.309 INFO running `"docker" "rm" "-f" "337590793add89f3104bf85e3dc9812393899779582012ed356250cb6369f22f"`
Aug 31 19:56:14.484 INFO blam! 337590793add89f3104bf85e3dc9812393899779582012ed356250cb6369f22f