Sep 02 06:01:45.469 INFO checking o2lsh-0.1.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 06:01:45.469 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 06:01:45.470 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 06:01:45.710 INFO blam! 59c25b480338a0c371fc06ae7a0140f2e91d8018260333342a09c8d3a709f0ab
Sep 02 06:01:45.712 INFO running `"docker" "start" "-a" "59c25b480338a0c371fc06ae7a0140f2e91d8018260333342a09c8d3a709f0ab"`
Sep 02 06:01:46.754 INFO kablam!     Checking o2lsh v0.1.0 (file:///source)
Sep 02 06:01:48.915 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 06:01:48.916 INFO kablam!   --> src/multi.rs:23:48
Sep 02 06:01:48.916 INFO kablam!    |
Sep 02 06:01:48.916 INFO kablam! 23 |             vec![((i, 1), bucket_distance(*fi, (*hi as f32), 1, W)),
Sep 02 06:01:48.916 INFO kablam!    |                                                ^^^^^^^^^^^^ help: remove these parentheses
Sep 02 06:01:48.916 INFO kablam!    |
Sep 02 06:01:48.916 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 02 06:01:48.916 INFO kablam! 
Sep 02 06:01:48.916 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 06:01:48.916 INFO kablam!   --> src/multi.rs:24:49
Sep 02 06:01:48.916 INFO kablam!    |
Sep 02 06:01:48.916 INFO kablam! 24 |                  ((i, -1), bucket_distance(*fi, (*hi as f32), -1, W))]
Sep 02 06:01:48.916 INFO kablam!    |                                                 ^^^^^^^^^^^^ help: remove these parentheses
Sep 02 06:01:48.916 INFO kablam! 
Sep 02 06:01:49.100 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 06:01:49.100 INFO kablam!   --> src/multi.rs:23:48
Sep 02 06:01:49.100 INFO kablam!    |
Sep 02 06:01:49.100 INFO kablam! 23 |             vec![((i, 1), bucket_distance(*fi, (*hi as f32), 1, W)),
Sep 02 06:01:49.100 INFO kablam!    |                                                ^^^^^^^^^^^^ help: remove these parentheses
Sep 02 06:01:49.100 INFO kablam!    |
Sep 02 06:01:49.100 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 02 06:01:49.100 INFO kablam! 
Sep 02 06:01:49.101 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 06:01:49.101 INFO kablam!   --> src/multi.rs:24:49
Sep 02 06:01:49.101 INFO kablam!    |
Sep 02 06:01:49.101 INFO kablam! 24 |                  ((i, -1), bucket_distance(*fi, (*hi as f32), -1, W))]
Sep 02 06:01:49.101 INFO kablam!    |                                                 ^^^^^^^^^^^^ help: remove these parentheses
Sep 02 06:01:49.101 INFO kablam! 
Sep 02 06:01:50.062 INFO kablam! warning: unused variable: `x`
Sep 02 06:01:50.062 INFO kablam!    --> src/table.rs:222:13
Sep 02 06:01:50.062 INFO kablam!     |
Sep 02 06:01:50.063 INFO kablam! 222 |         let x = StandardLSHTable::new(&test_data, funcs, &ms);
Sep 02 06:01:50.063 INFO kablam!     |             ^ help: consider using `_x` instead
Sep 02 06:01:50.063 INFO kablam!     |
Sep 02 06:01:50.063 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 02 06:01:50.063 INFO kablam! 
Sep 02 06:01:50.063 INFO kablam! warning: unused variable: `x`
Sep 02 06:01:50.063 INFO kablam!    --> src/table.rs:235:13
Sep 02 06:01:50.063 INFO kablam!     |
Sep 02 06:01:50.063 INFO kablam! 235 |         let x = StandardLSHTable::new_build(&test_data, funcs, &ms);
Sep 02 06:01:50.063 INFO kablam!     |             ^ help: consider using `_x` instead
Sep 02 06:01:50.063 INFO kablam! 
Sep 02 06:01:50.064 INFO kablam! warning: unused variable: `z`
Sep 02 06:01:50.064 INFO kablam!   --> src/multi.rs:76:9
Sep 02 06:01:50.064 INFO kablam!    |
Sep 02 06:01:50.064 INFO kablam! 76 |     let z: Vec<_> = ii.take(3).collect();
Sep 02 06:01:50.064 INFO kablam!    |         ^ help: consider using `_z` instead
Sep 02 06:01:50.064 INFO kablam! 
Sep 02 06:01:51.720 INFO kablam! error[E0603]: trait `LSHTable` is private
Sep 02 06:01:51.721 INFO kablam!   --> benches/mnist_benchmark.rs:31:21
Sep 02 06:01:51.722 INFO kablam!    |
Sep 02 06:01:51.722 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);
Sep 02 06:01:51.722 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 06:01:51.722 INFO kablam! 
Sep 02 06:01:51.722 INFO kablam! error[E0603]: trait `LSHTable` is private
Sep 02 06:01:51.722 INFO kablam!   --> benches/mnist_benchmark.rs:31:78
Sep 02 06:01:51.722 INFO kablam!    |
Sep 02 06:01:51.722 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);
Sep 02 06:01:51.722 INFO kablam!    |                                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 06:01:51.722 INFO kablam! 
Sep 02 06:01:51.722 INFO kablam! error[E0603]: trait `LSHTable` is private
Sep 02 06:01:51.722 INFO kablam!   --> benches/mnist_benchmark.rs:68:25
Sep 02 06:01:51.722 INFO kablam!    |
Sep 02 06:01:51.722 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);
Sep 02 06:01:51.722 INFO kablam!    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 06:01:51.722 INFO kablam! 
Sep 02 06:01:51.722 INFO kablam! error[E0603]: trait `LSHTable` is private
Sep 02 06:01:51.722 INFO kablam!   --> benches/mnist_benchmark.rs:68:82
Sep 02 06:01:51.723 INFO kablam!    |
Sep 02 06:01:51.723 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);
Sep 02 06:01:51.723 INFO kablam!    |                                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 06:01:51.723 INFO kablam! 
Sep 02 06:01:51.903 INFO kablam! error[E0599]: no function or associated item named `new_build` found for type `dyn o2lsh::lshtable::LSHTable<'_, _, _>` in the current scope
Sep 02 06:01:51.903 INFO kablam!   --> benches/mnist_benchmark.rs:31:78
Sep 02 06:01:51.903 INFO kablam!    |
Sep 02 06:01:51.903 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);
Sep 02 06:01:51.903 INFO kablam!    |                                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `dyn o2lsh::lshtable::LSHTable<'_, _, _>`
Sep 02 06:01:51.903 INFO kablam! 
Sep 02 06:01:51.904 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
Sep 02 06:01:51.904 INFO kablam!   --> benches/mnist_benchmark.rs:31:9
Sep 02 06:01:51.904 INFO kablam!    |
Sep 02 06:01:51.904 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);
Sep 02 06:01:51.904 INFO kablam!    |         ^^^^^^^^^^ doesn't have a size known at compile-time
Sep 02 06:01:51.905 INFO kablam!    |
Sep 02 06:01:51.905 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>`
Sep 02 06:01:51.905 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>
Sep 02 06:01:51.905 INFO kablam!    = note: all local variables must have a statically known size
Sep 02 06:01:51.905 INFO kablam!    = help: unsized locals are gated as an unstable feature
Sep 02 06:01:51.905 INFO kablam! 
Sep 02 06:01:51.908 INFO kablam! error: the `query_multiprobe` method cannot be invoked on a trait object
Sep 02 06:01:51.908 INFO kablam!   --> benches/mnist_benchmark.rs:35:24
Sep 02 06:01:51.908 INFO kablam!    |
Sep 02 06:01:51.908 INFO kablam! 35 |             hash_table.query_multiprobe(vec, 10);
Sep 02 06:01:51.908 INFO kablam!    |                        ^^^^^^^^^^^^^^^^
Sep 02 06:01:51.908 INFO kablam! 
Sep 02 06:01:51.927 INFO kablam! error[E0599]: no function or associated item named `new_build` found for type `dyn o2lsh::lshtable::LSHTable<'_, _, _>` in the current scope
Sep 02 06:01:51.927 INFO kablam!   --> benches/mnist_benchmark.rs:68:82
Sep 02 06:01:51.927 INFO kablam!    |
Sep 02 06:01:51.927 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);
Sep 02 06:01:51.927 INFO kablam!    |                                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `dyn o2lsh::lshtable::LSHTable<'_, _, _>`
Sep 02 06:01:51.927 INFO kablam! 
Sep 02 06:01:51.928 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
Sep 02 06:01:51.928 INFO kablam!   --> benches/mnist_benchmark.rs:68:13
Sep 02 06:01:51.928 INFO kablam!    |
Sep 02 06:01:51.928 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);
Sep 02 06:01:51.928 INFO kablam!    |             ^^^^^^^^^^ doesn't have a size known at compile-time
Sep 02 06:01:51.928 INFO kablam!    |
Sep 02 06:01:51.928 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>`
Sep 02 06:01:51.928 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>
Sep 02 06:01:51.928 INFO kablam!    = note: all local variables must have a statically known size
Sep 02 06:01:51.928 INFO kablam!    = help: unsized locals are gated as an unstable feature
Sep 02 06:01:51.928 INFO kablam! 
Sep 02 06:01:51.929 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
Sep 02 06:01:51.929 INFO kablam!   --> benches/mnist_benchmark.rs:69:20
Sep 02 06:01:51.929 INFO kablam!    |
Sep 02 06:01:51.929 INFO kablam! 69 |         all_tables.add_table(hash_table);
Sep 02 06:01:51.930 INFO kablam!    |                    ^^^^^^^^^ doesn't have a size known at compile-time
Sep 02 06:01:51.930 INFO kablam!    |
Sep 02 06:01:51.930 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>`
Sep 02 06:01:51.930 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>
Sep 02 06:01:51.930 INFO kablam! 
Sep 02 06:01:51.930 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
Sep 02 06:01:51.930 INFO kablam!   --> benches/mnist_benchmark.rs:69:20
Sep 02 06:01:51.930 INFO kablam!    |
Sep 02 06:01:51.930 INFO kablam! 69 |         all_tables.add_table(hash_table);
Sep 02 06:01:51.930 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>`
Sep 02 06:01:51.930 INFO kablam! 
Sep 02 06:01:51.930 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
Sep 02 06:01:51.930 INFO kablam!   --> benches/mnist_benchmark.rs:64:26
Sep 02 06:01:51.930 INFO kablam!    |
Sep 02 06:01:51.930 INFO kablam! 64 |     let mut all_tables = o2lsh::lsh::LSHLookup::new();
Sep 02 06:01:51.930 INFO kablam!    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
Sep 02 06:01:51.930 INFO kablam!    |
Sep 02 06:01:51.930 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>`
Sep 02 06:01:51.930 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>
Sep 02 06:01:51.930 INFO kablam!    = note: required by `<o2lsh::lsh::LSHLookup<'a, T, f32, L>>::new`
Sep 02 06:01:51.931 INFO kablam! 
Sep 02 06:01:51.931 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
Sep 02 06:01:51.931 INFO kablam!   --> benches/mnist_benchmark.rs:64:26
Sep 02 06:01:51.931 INFO kablam!    |
Sep 02 06:01:51.931 INFO kablam! 64 |     let mut all_tables = o2lsh::lsh::LSHLookup::new();
Sep 02 06:01:51.931 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>`
Sep 02 06:01:51.931 INFO kablam!    |
Sep 02 06:01:51.931 INFO kablam!    = note: required by `<o2lsh::lsh::LSHLookup<'a, T, f32, L>>::new`
Sep 02 06:01:51.931 INFO kablam! 
Sep 02 06:01:51.935 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
Sep 02 06:01:51.935 INFO kablam!   --> benches/mnist_benchmark.rs:74:24
Sep 02 06:01:51.935 INFO kablam!    |
Sep 02 06:01:51.935 INFO kablam! 74 |             all_tables.query_vec(vec, 10);
Sep 02 06:01:51.935 INFO kablam!    |                        ^^^^^^^^^
Sep 02 06:01:51.935 INFO kablam!    |
Sep 02 06:01:51.935 INFO kablam!    = note: the method `query_vec` exists but the following trait bounds were not satisfied:
Sep 02 06:01:51.935 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`
Sep 02 06:01:51.935 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>`
Sep 02 06:01:51.935 INFO kablam! 
Sep 02 06:01:51.941 INFO kablam! error: aborting due to 14 previous errors
Sep 02 06:01:51.941 INFO kablam! 
Sep 02 06:01:51.941 INFO kablam! Some errors occurred: E0277, E0599, E0603.
Sep 02 06:01:51.941 INFO kablam! For more information about an error, try `rustc --explain E0277`.
Sep 02 06:01:51.955 INFO kablam! error: Could not compile `o2lsh`.
Sep 02 06:01:51.955 INFO kablam! 
Sep 02 06:01:51.955 INFO kablam! To learn more, run the command again with --verbose.
Sep 02 06:01:51.956 INFO kablam! su: No module specific data is present
Sep 02 06:01:52.331 INFO running `"docker" "rm" "-f" "59c25b480338a0c371fc06ae7a0140f2e91d8018260333342a09c8d3a709f0ab"`
Sep 02 06:01:52.463 INFO blam! 59c25b480338a0c371fc06ae7a0140f2e91d8018260333342a09c8d3a709f0ab