[INFO] crate o2lsh 0.1.0 is already in cache [INFO] extracting crate o2lsh 0.1.0 into work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/reg/o2lsh/0.1.0 [INFO] extracting crate o2lsh 0.1.0 into work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/reg/o2lsh/0.1.0 [INFO] validating manifest of o2lsh-0.1.0 on toolchain master#f66e4697ae286985ddefc53c3a047614568458bb [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of o2lsh-0.1.0 on toolchain try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing o2lsh-0.1.0 [INFO] finished frobbing o2lsh-0.1.0 [INFO] frobbed toml for o2lsh-0.1.0 written to work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/reg/o2lsh/0.1.0/Cargo.toml [INFO] started frobbing o2lsh-0.1.0 [INFO] finished frobbing o2lsh-0.1.0 [INFO] frobbed toml for o2lsh-0.1.0 written to work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/reg/o2lsh/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking o2lsh-0.1.0 against try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a for pr-58592 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58592/worker-0/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/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" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 2f004b903b3e628b23e20bc4c82cd08a9d2308dc7577cab8e6708c425b3732ab [INFO] running `"docker" "start" "-a" "2f004b903b3e628b23e20bc4c82cd08a9d2308dc7577cab8e6708c425b3732ab"` [INFO] [stderr] Checking revord v0.0.2 [INFO] [stderr] Checking rayon v0.7.1 [INFO] [stderr] Checking o2lsh v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/multi.rs:23:48 [INFO] [stderr] | [INFO] [stderr] 23 | vec![((i, 1), bucket_distance(*fi, (*hi as f32), 1, W)), [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/multi.rs:24:49 [INFO] [stderr] | [INFO] [stderr] 24 | ((i, -1), bucket_distance(*fi, (*hi as f32), -1, W))] [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/multi.rs:23:48 [INFO] [stderr] | [INFO] [stderr] 23 | vec![((i, 1), bucket_distance(*fi, (*hi as f32), 1, W)), [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/multi.rs:24:49 [INFO] [stderr] | [INFO] [stderr] 24 | ((i, -1), bucket_distance(*fi, (*hi as f32), -1, W))] [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/table.rs:222:13 [INFO] [stderr] | [INFO] [stderr] 222 | let x = StandardLSHTable::new(&test_data, funcs, &ms); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_x` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/table.rs:235:13 [INFO] [stderr] | [INFO] [stderr] 235 | let x = StandardLSHTable::new_build(&test_data, funcs, &ms); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `z` [INFO] [stderr] --> src/multi.rs:76:9 [INFO] [stderr] | [INFO] [stderr] 76 | let z: Vec<_> = ii.take(3).collect(); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_z` [INFO] [stderr] [INFO] [stderr] error[E0603]: trait `LSHTable` is private [INFO] [stderr] --> benches/mnist_benchmark.rs:31:35 [INFO] [stderr] | [INFO] [stderr] 31 | let hash_table: o2lsh::table::LSHTable, Fn(&Vec) -> f32> = o2lsh::table::LSHTable::new_build(&mnist_data, hash_boxes, &ms); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0603]: trait `LSHTable` is private [INFO] [stderr] --> benches/mnist_benchmark.rs:31:92 [INFO] [stderr] | [INFO] [stderr] 31 | let hash_table: o2lsh::table::LSHTable, Fn(&Vec) -> f32> = o2lsh::table::LSHTable::new_build(&mnist_data, hash_boxes, &ms); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0603]: trait `LSHTable` is private [INFO] [stderr] --> benches/mnist_benchmark.rs:68:39 [INFO] [stderr] | [INFO] [stderr] 68 | let hash_table: o2lsh::table::LSHTable, Fn(&Vec) -> f32> = o2lsh::table::LSHTable::new_build(&mnist_data, hash_boxes, &ms); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0603]: trait `LSHTable` is private [INFO] [stderr] --> benches/mnist_benchmark.rs:68:96 [INFO] [stderr] | [INFO] [stderr] 68 | let hash_table: o2lsh::table::LSHTable, Fn(&Vec) -> f32> = o2lsh::table::LSHTable::new_build(&mnist_data, hash_boxes, &ms); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `new_build` found for type `dyn o2lsh::lshtable::LSHTable<'_, _, _>` in the current scope [INFO] [stderr] --> benches/mnist_benchmark.rs:31:102 [INFO] [stderr] | [INFO] [stderr] 31 | let hash_table: o2lsh::table::LSHTable, Fn(&Vec) -> f32> = o2lsh::table::LSHTable::new_build(&mnist_data, hash_boxes, &ms); [INFO] [stderr] | ------------------------^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | function or associated item not found in `dyn o2lsh::lshtable::LSHTable<'_, _, _>` [INFO] [stderr] [INFO] [stderr] error[E0277]: the size for values of type `dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec, dyn for<'r> std::ops::Fn(&'r std::vec::Vec) -> f32>` cannot be known at compilation time [INFO] [stderr] --> benches/mnist_benchmark.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | let hash_table: o2lsh::table::LSHTable, Fn(&Vec) -> f32> = o2lsh::table::LSHTable::new_build(&mnist_data, hash_boxes, &ms); [INFO] [stderr] | ^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Sized` is not implemented for `dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec, dyn for<'r> std::ops::Fn(&'r std::vec::Vec) -> f32>` [INFO] [stderr] = note: to learn more, visit [INFO] [stderr] = note: all local variables must have a statically known size [INFO] [stderr] = help: unsized locals are gated as an unstable feature [INFO] [stderr] [INFO] [stderr] error: the `query_multiprobe` method cannot be invoked on a trait object [INFO] [stderr] --> benches/mnist_benchmark.rs:35:24 [INFO] [stderr] | [INFO] [stderr] 35 | hash_table.query_multiprobe(vec, 10); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `new_build` found for type `dyn o2lsh::lshtable::LSHTable<'_, _, _>` in the current scope [INFO] [stderr] --> benches/mnist_benchmark.rs:68:106 [INFO] [stderr] | [INFO] [stderr] 68 | let hash_table: o2lsh::table::LSHTable, Fn(&Vec) -> f32> = o2lsh::table::LSHTable::new_build(&mnist_data, hash_boxes, &ms); [INFO] [stderr] | ------------------------^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | function or associated item not found in `dyn o2lsh::lshtable::LSHTable<'_, _, _>` [INFO] [stderr] [INFO] [stderr] error[E0277]: the size for values of type `dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec, dyn for<'r> std::ops::Fn(&'r std::vec::Vec) -> f32>` cannot be known at compilation time [INFO] [stderr] --> benches/mnist_benchmark.rs:68:13 [INFO] [stderr] | [INFO] [stderr] 68 | let hash_table: o2lsh::table::LSHTable, Fn(&Vec) -> f32> = o2lsh::table::LSHTable::new_build(&mnist_data, hash_boxes, &ms); [INFO] [stderr] | ^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Sized` is not implemented for `dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec, dyn for<'r> std::ops::Fn(&'r std::vec::Vec) -> f32>` [INFO] [stderr] = note: to learn more, visit [INFO] [stderr] = note: all local variables must have a statically known size [INFO] [stderr] = help: unsized locals are gated as an unstable feature [INFO] [stderr] [INFO] [stderr] error[E0277]: the size for values of type `dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec, dyn for<'r> std::ops::Fn(&'r std::vec::Vec) -> f32>` cannot be known at compilation time [INFO] [stderr] --> benches/mnist_benchmark.rs:69:20 [INFO] [stderr] | [INFO] [stderr] 69 | all_tables.add_table(hash_table); [INFO] [stderr] | ^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Sized` is not implemented for `dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec, dyn for<'r> std::ops::Fn(&'r std::vec::Vec) -> f32>` [INFO] [stderr] = note: to learn more, visit [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec, dyn for<'r> std::ops::Fn(&'r std::vec::Vec) -> f32>: o2lsh::lshtable::LSHTable<'_, _, f32>` is not satisfied [INFO] [stderr] --> benches/mnist_benchmark.rs:69:20 [INFO] [stderr] | [INFO] [stderr] 69 | all_tables.add_table(hash_table); [INFO] [stderr] | ^^^^^^^^^ the trait `o2lsh::lshtable::LSHTable<'_, _, f32>` is not implemented for `dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec, dyn for<'r> std::ops::Fn(&'r std::vec::Vec) -> f32>` [INFO] [stderr] [INFO] [stderr] error[E0277]: the size for values of type `dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec, dyn for<'r> std::ops::Fn(&'r std::vec::Vec) -> f32>` cannot be known at compilation time [INFO] [stderr] --> benches/mnist_benchmark.rs:64:26 [INFO] [stderr] | [INFO] [stderr] 64 | let mut all_tables = o2lsh::lsh::LSHLookup::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Sized` is not implemented for `dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec, dyn for<'r> std::ops::Fn(&'r std::vec::Vec) -> f32>` [INFO] [stderr] = note: to learn more, visit [INFO] [stderr] = note: required by `>::new` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec, dyn for<'r> std::ops::Fn(&'r std::vec::Vec) -> f32>: o2lsh::lshtable::LSHTable<'_, _, f32>` is not satisfied [INFO] [stderr] --> benches/mnist_benchmark.rs:64:26 [INFO] [stderr] | [INFO] [stderr] 64 | let mut all_tables = o2lsh::lsh::LSHLookup::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `o2lsh::lshtable::LSHTable<'_, _, f32>` is not implemented for `dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec, dyn for<'r> std::ops::Fn(&'r std::vec::Vec) -> f32>` [INFO] [stderr] | [INFO] [stderr] = note: required by `>::new` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `query_vec` found for type `o2lsh::lsh::LSHLookup<'_, _, f32, dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec, dyn for<'r> std::ops::Fn(&'r std::vec::Vec) -> f32>>` in the current scope [INFO] [stderr] --> benches/mnist_benchmark.rs:74:24 [INFO] [stderr] | [INFO] [stderr] 74 | all_tables.query_vec(vec, 10); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the method `query_vec` exists but the following trait bounds were not satisfied: [INFO] [stderr] `dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec, dyn for<'r> std::ops::Fn(&'r std::vec::Vec) -> f32> : o2lsh::lshtable::LSHTable<_, f32>` [INFO] [stderr] `dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec, dyn for<'r> std::ops::Fn(&'r std::vec::Vec) -> f32> : std::marker::Sized` [INFO] [stderr] [INFO] [stderr] error: aborting due to 14 previous errors [INFO] [stderr] [INFO] [stderr] Some errors occurred: E0277, E0599, E0603. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: Could not compile `o2lsh`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "2f004b903b3e628b23e20bc4c82cd08a9d2308dc7577cab8e6708c425b3732ab"` [INFO] running `"docker" "rm" "-f" "2f004b903b3e628b23e20bc4c82cd08a9d2308dc7577cab8e6708c425b3732ab"` [INFO] [stdout] 2f004b903b3e628b23e20bc4c82cd08a9d2308dc7577cab8e6708c425b3732ab