[INFO] crate perlin 0.1.0 is already in cache [INFO] testing perlin-0.1.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate perlin 0.1.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate perlin 0.1.0 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate perlin 0.1.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate perlin 0.1.0 [INFO] tweaked toml for crates.io crate perlin 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 32660929b6abf9fa240d315ab3108a66e79ecef46b2b0084212b194a01ee26eb [INFO] running `"docker" "start" "-a" "32660929b6abf9fa240d315ab3108a66e79ecef46b2b0084212b194a01ee26eb"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling perlin v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:98:21 [INFO] [stderr] | [INFO] [stderr] 98 | let vocab = try!(Self::load_vocabulary(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:55:23 [INFO] [stderr] | [INFO] [stderr] 55 | #![deny(missing_docs, warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:99:25 [INFO] [stderr] | [INFO] [stderr] 99 | let doc_count = try!(Self::load_statistics(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:120:9 [INFO] [stderr] | [INFO] [stderr] 120 | try!(index.index_documents(documents)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:121:9 [INFO] [stderr] | [INFO] [stderr] 121 | try!(index.save_vocabulary()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:122:9 [INFO] [stderr] | [INFO] [stderr] 122 | try!(index.save_statistics()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:129:34 [INFO] [stderr] | [INFO] [stderr] 129 | let mut vocab_file = try!(OpenOptions::new() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:150:21 [INFO] [stderr] | [INFO] [stderr] 150 | try!(vocab_file.write(&byte_buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:156:17 [INFO] [stderr] | [INFO] [stderr] 156 | try!(vocab_file.write(&byte_buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:166:30 [INFO] [stderr] | [INFO] [stderr] 166 | let mut vocab_file = try!(OpenOptions::new().read(true).open(path.join(VOCAB_FILENAME))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:167:24 [INFO] [stderr] | [INFO] [stderr] 167 | let metadata = try!(vocab_file.metadata()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:170:9 [INFO] [stderr] | [INFO] [stderr] 170 | try!(vocab_file.read_to_end(&mut bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:191:39 [INFO] [stderr] | [INFO] [stderr] 191 | let mut statistics_file = try!(OpenOptions::new() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:196:13 [INFO] [stderr] | [INFO] [stderr] 196 | try!(statistics_file.write(&vbyte_encode(self.document_count))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:204:35 [INFO] [stderr] | [INFO] [stderr] 204 | let mut statistics_file = try!(OpenOptions::new().read(true).open(path.join(STATISTICS_FILENAME))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:206:9 [INFO] [stderr] | [INFO] [stderr] 206 | try!(statistics_file.read_to_end(&mut bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:229:9 [INFO] [stderr] | [INFO] [stderr] 229 | try!(index.index_documents(documents)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:294:13 [INFO] [stderr] | [INFO] [stderr] 294 | try!(self.postings.store(term_id, listing)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `index::boolean_index::boolean_query::*` [INFO] [stderr] --> src/index/boolean_index/query_result_iterator/nary_query_iterator.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use index::boolean_index::boolean_query::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:55:23 [INFO] [stderr] | [INFO] [stderr] 55 | #![deny(missing_docs, warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(unused_imports)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/index/boolean_index/mod.rs:73:19 [INFO] [stderr] | [INFO] [stderr] 73 | postings: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:55:23 [INFO] [stderr] | [INFO] [stderr] 55 | #![deny(missing_docs, warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/index/boolean_index/mod.rs:80:28 [INFO] [stderr] | [INFO] [stderr] 80 | type QueryResult = Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/index/boolean_index/mod.rs:234:39 [INFO] [stderr] | [INFO] [stderr] 234 | fn from_parts(inverted_index: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/index/boolean_index/mod.rs:249:100 [INFO] [stderr] | [INFO] [stderr] 249 | fn index_documents(&mut self, documents: TDocsIterator) -> Result<(usize)> [INFO] [stderr] | ^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:55:23 [INFO] [stderr] | [INFO] [stderr] 55 | #![deny(missing_docs, warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(unused_parens)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storage/compression.rs:41:16 [INFO] [stderr] | [INFO] [stderr] 41 | bytes: Box + 'a>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storage/compression.rs:55:51 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn underlying_iterator(&mut self) -> &mut Iterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storage/mod.rs:57:32 [INFO] [stderr] | [INFO] [stderr] 57 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: 25 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.00s [INFO] running `"docker" "inspect" "32660929b6abf9fa240d315ab3108a66e79ecef46b2b0084212b194a01ee26eb"` [INFO] running `"docker" "rm" "-f" "32660929b6abf9fa240d315ab3108a66e79ecef46b2b0084212b194a01ee26eb"` [INFO] [stdout] 32660929b6abf9fa240d315ab3108a66e79ecef46b2b0084212b194a01ee26eb [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 454940134ffc1d213f39a184b9de9f2ea7396cd2650abd2ae2be089417596f9e [INFO] running `"docker" "start" "-a" "454940134ffc1d213f39a184b9de9f2ea7396cd2650abd2ae2be089417596f9e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:98:21 [INFO] [stderr] | [INFO] [stderr] 98 | let vocab = try!(Self::load_vocabulary(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:55:23 [INFO] [stderr] | [INFO] [stderr] 55 | #![deny(missing_docs, warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:99:25 [INFO] [stderr] | [INFO] [stderr] 99 | let doc_count = try!(Self::load_statistics(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:120:9 [INFO] [stderr] | [INFO] [stderr] 120 | try!(index.index_documents(documents)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:121:9 [INFO] [stderr] | [INFO] [stderr] 121 | try!(index.save_vocabulary()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:122:9 [INFO] [stderr] | [INFO] [stderr] 122 | try!(index.save_statistics()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:129:34 [INFO] [stderr] | [INFO] [stderr] 129 | let mut vocab_file = try!(OpenOptions::new() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:150:21 [INFO] [stderr] | [INFO] [stderr] 150 | try!(vocab_file.write(&byte_buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:156:17 [INFO] [stderr] | [INFO] [stderr] 156 | try!(vocab_file.write(&byte_buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:166:30 [INFO] [stderr] | [INFO] [stderr] 166 | let mut vocab_file = try!(OpenOptions::new().read(true).open(path.join(VOCAB_FILENAME))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:167:24 [INFO] [stderr] | [INFO] [stderr] 167 | let metadata = try!(vocab_file.metadata()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:170:9 [INFO] [stderr] | [INFO] [stderr] 170 | try!(vocab_file.read_to_end(&mut bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:191:39 [INFO] [stderr] | [INFO] [stderr] 191 | let mut statistics_file = try!(OpenOptions::new() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:196:13 [INFO] [stderr] | [INFO] [stderr] 196 | try!(statistics_file.write(&vbyte_encode(self.document_count))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:204:35 [INFO] [stderr] | [INFO] [stderr] 204 | let mut statistics_file = try!(OpenOptions::new().read(true).open(path.join(STATISTICS_FILENAME))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:206:9 [INFO] [stderr] | [INFO] [stderr] 206 | try!(statistics_file.read_to_end(&mut bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:229:9 [INFO] [stderr] | [INFO] [stderr] 229 | try!(index.index_documents(documents)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:294:13 [INFO] [stderr] | [INFO] [stderr] 294 | try!(self.postings.store(term_id, listing)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `index::boolean_index::boolean_query::*` [INFO] [stderr] --> src/index/boolean_index/query_result_iterator/nary_query_iterator.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use index::boolean_index::boolean_query::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:55:23 [INFO] [stderr] | [INFO] [stderr] 55 | #![deny(missing_docs, warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(unused_imports)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/index/boolean_index/mod.rs:73:19 [INFO] [stderr] | [INFO] [stderr] 73 | postings: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:55:23 [INFO] [stderr] | [INFO] [stderr] 55 | #![deny(missing_docs, warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/index/boolean_index/mod.rs:80:28 [INFO] [stderr] | [INFO] [stderr] 80 | type QueryResult = Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/index/boolean_index/mod.rs:234:39 [INFO] [stderr] | [INFO] [stderr] 234 | fn from_parts(inverted_index: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/index/boolean_index/mod.rs:249:100 [INFO] [stderr] | [INFO] [stderr] 249 | fn index_documents(&mut self, documents: TDocsIterator) -> Result<(usize)> [INFO] [stderr] | ^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:55:23 [INFO] [stderr] | [INFO] [stderr] 55 | #![deny(missing_docs, warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(unused_parens)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storage/compression.rs:41:16 [INFO] [stderr] | [INFO] [stderr] 41 | bytes: Box + 'a>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storage/compression.rs:55:51 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn underlying_iterator(&mut self) -> &mut Iterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storage/mod.rs:57:32 [INFO] [stderr] | [INFO] [stderr] 57 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: 25 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling perlin v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:98:21 [INFO] [stderr] | [INFO] [stderr] 98 | let vocab = try!(Self::load_vocabulary(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:55:23 [INFO] [stderr] | [INFO] [stderr] 55 | #![deny(missing_docs, warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:99:25 [INFO] [stderr] | [INFO] [stderr] 99 | let doc_count = try!(Self::load_statistics(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:120:9 [INFO] [stderr] | [INFO] [stderr] 120 | try!(index.index_documents(documents)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:121:9 [INFO] [stderr] | [INFO] [stderr] 121 | try!(index.save_vocabulary()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:122:9 [INFO] [stderr] | [INFO] [stderr] 122 | try!(index.save_statistics()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:129:34 [INFO] [stderr] | [INFO] [stderr] 129 | let mut vocab_file = try!(OpenOptions::new() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:150:21 [INFO] [stderr] | [INFO] [stderr] 150 | try!(vocab_file.write(&byte_buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:156:17 [INFO] [stderr] | [INFO] [stderr] 156 | try!(vocab_file.write(&byte_buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:166:30 [INFO] [stderr] | [INFO] [stderr] 166 | let mut vocab_file = try!(OpenOptions::new().read(true).open(path.join(VOCAB_FILENAME))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:167:24 [INFO] [stderr] | [INFO] [stderr] 167 | let metadata = try!(vocab_file.metadata()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:170:9 [INFO] [stderr] | [INFO] [stderr] 170 | try!(vocab_file.read_to_end(&mut bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:191:39 [INFO] [stderr] | [INFO] [stderr] 191 | let mut statistics_file = try!(OpenOptions::new() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:196:13 [INFO] [stderr] | [INFO] [stderr] 196 | try!(statistics_file.write(&vbyte_encode(self.document_count))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:204:35 [INFO] [stderr] | [INFO] [stderr] 204 | let mut statistics_file = try!(OpenOptions::new().read(true).open(path.join(STATISTICS_FILENAME))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:206:9 [INFO] [stderr] | [INFO] [stderr] 206 | try!(statistics_file.read_to_end(&mut bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:229:9 [INFO] [stderr] | [INFO] [stderr] 229 | try!(index.index_documents(documents)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:294:13 [INFO] [stderr] | [INFO] [stderr] 294 | try!(self.postings.store(term_id, listing)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `index::boolean_index::boolean_query::*` [INFO] [stderr] --> src/index/boolean_index/query_result_iterator/nary_query_iterator.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use index::boolean_index::boolean_query::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:55:23 [INFO] [stderr] | [INFO] [stderr] 55 | #![deny(missing_docs, warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(unused_imports)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/index/boolean_index/mod.rs:73:19 [INFO] [stderr] | [INFO] [stderr] 73 | postings: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:55:23 [INFO] [stderr] | [INFO] [stderr] 55 | #![deny(missing_docs, warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/index/boolean_index/mod.rs:80:28 [INFO] [stderr] | [INFO] [stderr] 80 | type QueryResult = Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/index/boolean_index/mod.rs:234:39 [INFO] [stderr] | [INFO] [stderr] 234 | fn from_parts(inverted_index: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/index/boolean_index/mod.rs:249:100 [INFO] [stderr] | [INFO] [stderr] 249 | fn index_documents(&mut self, documents: TDocsIterator) -> Result<(usize)> [INFO] [stderr] | ^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:55:23 [INFO] [stderr] | [INFO] [stderr] 55 | #![deny(missing_docs, warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(unused_parens)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: unused import: `index::boolean_index::boolean_query::*` [INFO] [stderr] --> src/index/boolean_index/mod.rs:365:9 [INFO] [stderr] | [INFO] [stderr] 365 | use index::boolean_index::boolean_query::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storage/compression.rs:41:16 [INFO] [stderr] | [INFO] [stderr] 41 | bytes: Box + 'a>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storage/compression.rs:55:51 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn underlying_iterator(&mut self) -> &mut Iterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storage/mod.rs:57:32 [INFO] [stderr] | [INFO] [stderr] 57 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: 26 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.71s [INFO] running `"docker" "inspect" "454940134ffc1d213f39a184b9de9f2ea7396cd2650abd2ae2be089417596f9e"` [INFO] running `"docker" "rm" "-f" "454940134ffc1d213f39a184b9de9f2ea7396cd2650abd2ae2be089417596f9e"` [INFO] [stdout] 454940134ffc1d213f39a184b9de9f2ea7396cd2650abd2ae2be089417596f9e [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e129017ddd61ecc9b9a4be00ae29cb28510e1855e4af9e141efefc21c510082e [INFO] running `"docker" "start" "-a" "e129017ddd61ecc9b9a4be00ae29cb28510e1855e4af9e141efefc21c510082e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:98:21 [INFO] [stderr] | [INFO] [stderr] 98 | let vocab = try!(Self::load_vocabulary(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:55:23 [INFO] [stderr] | [INFO] [stderr] 55 | #![deny(missing_docs, warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:99:25 [INFO] [stderr] | [INFO] [stderr] 99 | let doc_count = try!(Self::load_statistics(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:120:9 [INFO] [stderr] | [INFO] [stderr] 120 | try!(index.index_documents(documents)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:121:9 [INFO] [stderr] | [INFO] [stderr] 121 | try!(index.save_vocabulary()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:122:9 [INFO] [stderr] | [INFO] [stderr] 122 | try!(index.save_statistics()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:129:34 [INFO] [stderr] | [INFO] [stderr] 129 | let mut vocab_file = try!(OpenOptions::new() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:150:21 [INFO] [stderr] | [INFO] [stderr] 150 | try!(vocab_file.write(&byte_buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:156:17 [INFO] [stderr] | [INFO] [stderr] 156 | try!(vocab_file.write(&byte_buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:166:30 [INFO] [stderr] | [INFO] [stderr] 166 | let mut vocab_file = try!(OpenOptions::new().read(true).open(path.join(VOCAB_FILENAME))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:167:24 [INFO] [stderr] | [INFO] [stderr] 167 | let metadata = try!(vocab_file.metadata()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:170:9 [INFO] [stderr] | [INFO] [stderr] 170 | try!(vocab_file.read_to_end(&mut bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:191:39 [INFO] [stderr] | [INFO] [stderr] 191 | let mut statistics_file = try!(OpenOptions::new() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:196:13 [INFO] [stderr] | [INFO] [stderr] 196 | try!(statistics_file.write(&vbyte_encode(self.document_count))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:204:35 [INFO] [stderr] | [INFO] [stderr] 204 | let mut statistics_file = try!(OpenOptions::new().read(true).open(path.join(STATISTICS_FILENAME))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:206:9 [INFO] [stderr] | [INFO] [stderr] 206 | try!(statistics_file.read_to_end(&mut bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:229:9 [INFO] [stderr] | [INFO] [stderr] 229 | try!(index.index_documents(documents)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:294:13 [INFO] [stderr] | [INFO] [stderr] 294 | try!(self.postings.store(term_id, listing)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `index::boolean_index::boolean_query::*` [INFO] [stderr] --> src/index/boolean_index/query_result_iterator/nary_query_iterator.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use index::boolean_index::boolean_query::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:55:23 [INFO] [stderr] | [INFO] [stderr] 55 | #![deny(missing_docs, warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(unused_imports)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/index/boolean_index/mod.rs:73:19 [INFO] [stderr] | [INFO] [stderr] 73 | postings: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:55:23 [INFO] [stderr] | [INFO] [stderr] 55 | #![deny(missing_docs, warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/index/boolean_index/mod.rs:80:28 [INFO] [stderr] | [INFO] [stderr] 80 | type QueryResult = Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/index/boolean_index/mod.rs:234:39 [INFO] [stderr] | [INFO] [stderr] 234 | fn from_parts(inverted_index: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/index/boolean_index/mod.rs:249:100 [INFO] [stderr] | [INFO] [stderr] 249 | fn index_documents(&mut self, documents: TDocsIterator) -> Result<(usize)> [INFO] [stderr] | ^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:55:23 [INFO] [stderr] | [INFO] [stderr] 55 | #![deny(missing_docs, warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(unused_parens)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storage/compression.rs:41:16 [INFO] [stderr] | [INFO] [stderr] 41 | bytes: Box + 'a>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storage/compression.rs:55:51 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn underlying_iterator(&mut self) -> &mut Iterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storage/mod.rs:57:32 [INFO] [stderr] | [INFO] [stderr] 57 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: 25 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:98:21 [INFO] [stderr] | [INFO] [stderr] 98 | let vocab = try!(Self::load_vocabulary(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:55:23 [INFO] [stderr] | [INFO] [stderr] 55 | #![deny(missing_docs, warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:99:25 [INFO] [stderr] | [INFO] [stderr] 99 | let doc_count = try!(Self::load_statistics(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:120:9 [INFO] [stderr] | [INFO] [stderr] 120 | try!(index.index_documents(documents)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:121:9 [INFO] [stderr] | [INFO] [stderr] 121 | try!(index.save_vocabulary()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:122:9 [INFO] [stderr] | [INFO] [stderr] 122 | try!(index.save_statistics()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:129:34 [INFO] [stderr] | [INFO] [stderr] 129 | let mut vocab_file = try!(OpenOptions::new() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:150:21 [INFO] [stderr] | [INFO] [stderr] 150 | try!(vocab_file.write(&byte_buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:156:17 [INFO] [stderr] | [INFO] [stderr] 156 | try!(vocab_file.write(&byte_buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:166:30 [INFO] [stderr] | [INFO] [stderr] 166 | let mut vocab_file = try!(OpenOptions::new().read(true).open(path.join(VOCAB_FILENAME))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:167:24 [INFO] [stderr] | [INFO] [stderr] 167 | let metadata = try!(vocab_file.metadata()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:170:9 [INFO] [stderr] | [INFO] [stderr] 170 | try!(vocab_file.read_to_end(&mut bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:191:39 [INFO] [stderr] | [INFO] [stderr] 191 | let mut statistics_file = try!(OpenOptions::new() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:196:13 [INFO] [stderr] | [INFO] [stderr] 196 | try!(statistics_file.write(&vbyte_encode(self.document_count))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:204:35 [INFO] [stderr] | [INFO] [stderr] 204 | let mut statistics_file = try!(OpenOptions::new().read(true).open(path.join(STATISTICS_FILENAME))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:206:9 [INFO] [stderr] | [INFO] [stderr] 206 | try!(statistics_file.read_to_end(&mut bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:229:9 [INFO] [stderr] | [INFO] [stderr] 229 | try!(index.index_documents(documents)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/index/boolean_index/mod.rs:294:13 [INFO] [stderr] | [INFO] [stderr] 294 | try!(self.postings.store(term_id, listing)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `index::boolean_index::boolean_query::*` [INFO] [stderr] --> src/index/boolean_index/query_result_iterator/nary_query_iterator.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use index::boolean_index::boolean_query::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:55:23 [INFO] [stderr] | [INFO] [stderr] 55 | #![deny(missing_docs, warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(unused_imports)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/index/boolean_index/mod.rs:73:19 [INFO] [stderr] | [INFO] [stderr] 73 | postings: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:55:23 [INFO] [stderr] | [INFO] [stderr] 55 | #![deny(missing_docs, warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/index/boolean_index/mod.rs:80:28 [INFO] [stderr] | [INFO] [stderr] 80 | type QueryResult = Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/index/boolean_index/mod.rs:234:39 [INFO] [stderr] | [INFO] [stderr] 234 | fn from_parts(inverted_index: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Storage` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/index/boolean_index/mod.rs:249:100 [INFO] [stderr] | [INFO] [stderr] 249 | fn index_documents(&mut self, documents: TDocsIterator) -> Result<(usize)> [INFO] [stderr] | ^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:55:23 [INFO] [stderr] | [INFO] [stderr] 55 | #![deny(missing_docs, warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(unused_parens)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: unused import: `index::boolean_index::boolean_query::*` [INFO] [stderr] --> src/index/boolean_index/mod.rs:365:9 [INFO] [stderr] | [INFO] [stderr] 365 | use index::boolean_index::boolean_query::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storage/compression.rs:41:16 [INFO] [stderr] | [INFO] [stderr] 41 | bytes: Box + 'a>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storage/compression.rs:55:51 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn underlying_iterator(&mut self) -> &mut Iterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/storage/mod.rs:57:32 [INFO] [stderr] | [INFO] [stderr] 57 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: 26 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/perlin-056a67bfd63583f3 [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test index::boolean_index::query_builder::tests::in_order ... ok [INFO] [stdout] test index::boolean_index::query_builder::tests::not ... ok [INFO] [stdout] test index::boolean_index::query_builder::tests::nested_and ... ok [INFO] [stdout] test index::boolean_index::query_result_iterator::tests::estimate_length ... ok [INFO] [stdout] test index::boolean_index::query_result_iterator::tests::peek ... ok [INFO] [stdout] test index::boolean_index::tests::and_query ... ok [INFO] [stdout] test index::boolean_index::tests::indexing ... ok [INFO] [stdout] test index::boolean_index::tests::or_query ... ok [INFO] [stdout] test index::boolean_index::tests::nary_query ... ok [INFO] [stdout] test index::boolean_index::tests::inorder_query ... ok [INFO] [stdout] test index::boolean_index::tests::query_atom ... ok [INFO] [stdout] test language::tests::lowercase ... ok [INFO] [stdout] test index::boolean_index::tests::empty_query ... ok [INFO] [stdout] test index::boolean_index::tests::query_filter ... ok [INFO] [stdout] test language::tests::non_alphanum ... ok [INFO] [stdout] test storage::compression::tests::test_vbyte_encode ... ok [INFO] [stdout] test storage::compression::tests::test_vbyte_decode ... ok [INFO] [stdout] test index::boolean_index::tests::persistence ... ok [INFO] [stdout] test index::boolean_index::query_builder::tests::and_query ... ok [INFO] [stdout] test language::tests::tokenization ... ok [INFO] [stdout] test storage::fs_storage::tests::not_found ... ok [INFO] [stdout] test storage::fs_storage::tests::persistence ... ok [INFO] [stdout] test storage::ram_storage::tests::basic ... ok [INFO] [stdout] test storage::ram_storage::tests::not_found ... ok [INFO] [stdout] test storage::fs_storage::tests::basic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/boolean_index-18a1bb5b340b6b73 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test build_and_query_volatile_index ... ok [INFO] [stdout] test build_and_query_persistent_index ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/readme_usage-327dce960cb7879c [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test main ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests perlin [INFO] [stderr] error: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/index/boolean_index/mod.rs:249:100 [INFO] [stderr] | [INFO] [stderr] 249 | fn index_documents(&mut self, documents: TDocsIterator) -> Result<(usize)> [INFO] [stderr] | ^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:55:23 [INFO] [stderr] | [INFO] [stderr] 55 | #![deny(missing_docs, warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[deny(unused_parens)]` implied by `#[deny(warnings)]` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "e129017ddd61ecc9b9a4be00ae29cb28510e1855e4af9e141efefc21c510082e"` [INFO] running `"docker" "rm" "-f" "e129017ddd61ecc9b9a4be00ae29cb28510e1855e4af9e141efefc21c510082e"` [INFO] [stdout] e129017ddd61ecc9b9a4be00ae29cb28510e1855e4af9e141efefc21c510082e