[INFO] crate o2lsh 0.1.0 is already in cache [INFO] checking o2lsh-0.1.0 against beta-2019-10-27 for pr-65897 [INFO] extracting crate o2lsh 0.1.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate o2lsh 0.1.0 on toolchain beta-2019-10-27 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate o2lsh 0.1.0 [INFO] finished tweaking crates.io crate o2lsh 0.1.0 [INFO] tweaked toml for crates.io crate o2lsh 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-10-27" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 1b60e433c2f6306c62c217210ec17b9f258ac821d94fc30d2e4949ca8af67eb7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "1b60e433c2f6306c62c217210ec17b9f258ac821d94fc30d2e4949ca8af67eb7"` [INFO] [stderr] Compiling ndarray v0.9.1 [INFO] [stderr] Checking revord v0.0.2 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking rayon v0.7.1 [INFO] [stderr] Checking o2lsh v0.1.0 (/opt/rustwide/workdir) [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[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> benches/mnist_benchmark.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(test)] [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] | ^^^^^^^^^ function or associated item not found in `dyn o2lsh::lshtable::LSHTable<'_, _, _>` [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] | ^^^^^^^^^ 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:69:30 [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:69:30 [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 `o2lsh::lsh::LSHLookup::<'a, T, f32, L>::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 `o2lsh::lsh::LSHLookup::<'a, T, f32, L>::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] | ^^^^^^^^^ method not found in `o2lsh::lsh::LSHLookup<'_, _, f32, dyn o2lsh::lshtable::LSHTable<'_, std::vec::Vec, dyn for<'r> std::ops::Fn(&'r std::vec::Vec) -> f32>>` [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 13 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0554, 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" "1b60e433c2f6306c62c217210ec17b9f258ac821d94fc30d2e4949ca8af67eb7"` [INFO] running `"docker" "rm" "-f" "1b60e433c2f6306c62c217210ec17b9f258ac821d94fc30d2e4949ca8af67eb7"` [INFO] [stdout] 1b60e433c2f6306c62c217210ec17b9f258ac821d94fc30d2e4949ca8af67eb7