[INFO] crate catalog 0.1.2 is already in cache [INFO] testing catalog-0.1.2 against 1.44.0 for beta-1.45-1 [INFO] extracting crate catalog 0.1.2 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate catalog 0.1.2 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate catalog 0.1.2 [INFO] finished tweaking crates.io crate catalog 0.1.2 [INFO] tweaked toml for crates.io crate catalog 0.1.2 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.44.0" "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] abd7fa5bf5dae47c3f6868b592896f60f92dccbc2100ab3c33b43ee22b1f10fc [INFO] running `"docker" "start" "-a" "abd7fa5bf5dae47c3f6868b592896f60f92dccbc2100ab3c33b43ee22b1f10fc"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling catalog v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/helpers.rs:32:13 [INFO] [stderr] | [INFO] [stderr] 32 | let n = try!(buf_writer.write(line.as_bytes()) [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/helpers.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | try!(buf_writer.flush() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:50:18 [INFO] [stderr] | [INFO] [stderr] 50 | key: try!(split.next().unwrap_or("") [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:53:18 [INFO] [stderr] | [INFO] [stderr] 53 | idx: try!(split.next().unwrap_or("") [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:56:20 [INFO] [stderr] | [INFO] [stderr] 56 | count: try!(split.next().unwrap_or("") [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:263:24 [INFO] [stderr] | [INFO] [stderr] 263 | let mut file = try!(create_or_open_file(&path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:272:32 [INFO] [stderr] | [INFO] [stderr] 272 | let line = try!(read_one_line(&mut file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:278:17 [INFO] [stderr] | [INFO] [stderr] 278 | try!(seek_from_start(&mut file, 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:281:24 [INFO] [stderr] | [INFO] [stderr] 281 | data_file: try!(create_or_open_file(&data_path)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:305:13 [INFO] [stderr] | [INFO] [stderr] 305 | try!(fs::rename(format!("{}{}", &self.data_path, TEMP_SUFFIX), &self.data_path) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:307:30 [INFO] [stderr] | [INFO] [stderr] 307 | self.data_file = try!(create_or_open_file(&self.data_path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:310:9 [INFO] [stderr] | [INFO] [stderr] 310 | try!(fs::rename(format!("{}{}", &self.path, TEMP_SUFFIX), &self.path) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:312:21 [INFO] [stderr] | [INFO] [stderr] 312 | self.file = try!(create_or_open_file(&self.path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:313:21 [INFO] [stderr] | [INFO] [stderr] 313 | self.size = try!(get_size(&self.file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:334:13 [INFO] [stderr] | [INFO] [stderr] 334 | try!(self.flush_map()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:342:32 [INFO] [stderr] | [INFO] [stderr] 342 | let mut out_file = try!(create_or_open_file(&format!("{}{}", &self.path, TEMP_SUFFIX))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:344:33 [INFO] [stderr] | [INFO] [stderr] 344 | let mut data_file = try!(create_or_open_file(&format!("{}{}", &self.data_path, TEMP_SUFFIX))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:349:37 [INFO] [stderr] | [INFO] [stderr] 349 | let mut key_index = try!(line.parse::>()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:350:17 [INFO] [stderr] | [INFO] [stderr] 350 | try!(seek_from_start(&mut self.data_file, key_index.idx)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:351:29 [INFO] [stderr] | [INFO] [stderr] 351 | let value = try!(read_one_line(&mut self.data_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:353:34 [INFO] [stderr] | [INFO] [stderr] 353 | self.data_idx += try!(write_buffer(&mut data_writer, &value, &mut 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:356:17 [INFO] [stderr] | [INFO] [stderr] 356 | try!(write_buffer(&mut buf_writer, &key_index.to_string(), &mut self.line_length)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:369:13 [INFO] [stderr] | [INFO] [stderr] 369 | try!(seek_from_start(&mut self.file, 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:370:13 [INFO] [stderr] | [INFO] [stderr] 370 | try!(seek_from_start(&mut self.data_file, self.data_idx)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:373:32 [INFO] [stderr] | [INFO] [stderr] 373 | let mut out_file = try!(create_or_open_file(&format!("{}{}", &self.path, TEMP_SUFFIX))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:406:42 [INFO] [stderr] | [INFO] [stderr] 406 | self.data_idx += try!(write_buffer(&mut data_writer, &val.to_string(), &mut 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:414:25 [INFO] [stderr] | [INFO] [stderr] 414 | try!(write_buffer(&mut buf_writer, &file_key.to_string(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:418:25 [INFO] [stderr] | [INFO] [stderr] 418 | try!(write_buffer(&mut buf_writer, &file_iter.next().unwrap(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:424:42 [INFO] [stderr] | [INFO] [stderr] 424 | self.data_idx += try!(write_buffer(&mut data_writer, &val.to_string(), &mut 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:426:25 [INFO] [stderr] | [INFO] [stderr] 426 | try!(write_buffer(&mut buf_writer, &(btree_key.to_string()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:460:13 [INFO] [stderr] | [INFO] [stderr] 460 | try!(self.flush_map()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:486:30 [INFO] [stderr] | [INFO] [stderr] 486 | if self.size == 0 || try!(get_size(&self.data_file)) == 0 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:500:13 [INFO] [stderr] | [INFO] [stderr] 500 | try!(seek_from_start(&mut self.file, new_line_pos)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:501:24 [INFO] [stderr] | [INFO] [stderr] 501 | let line = try!(read_one_line(&mut self.file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:506:23 [INFO] [stderr] | [INFO] [stderr] 506 | let key = try!(key_str.parse::() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:511:33 [INFO] [stderr] | [INFO] [stderr] 511 | let key_index = try!(line.parse::>()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:512:17 [INFO] [stderr] | [INFO] [stderr] 512 | try!(seek_from_start(&mut self.data_file, key_index.idx)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:513:28 [INFO] [stderr] | [INFO] [stderr] 513 | let line = try!(read_one_line(&mut self.data_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:514:29 [INFO] [stderr] | [INFO] [stderr] 514 | let value = try!(line.parse::() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/helpers.rs:34:51 [INFO] [stderr] | [INFO] [stderr] 34 | ... e.description())... [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/helpers.rs:37:43 [INFO] [stderr] | [INFO] [stderr] 37 | ... e.description())... [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/helpers.rs:49:46 [INFO] [stderr] | [INFO] [stderr] 49 | ... path, e.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/helpers.rs:57:66 [INFO] [stderr] | [INFO] [stderr] 57 | .map_err(|e| format!("Cannot seek through file! ({})", e.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/helpers.rs:64:68 [INFO] [stderr] | [INFO] [stderr] 64 | .map_err(|e| format!("Cannot obtain file metadata ({})", e.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/helpers.rs:80:66 [INFO] [stderr] | [INFO] [stderr] 80 | }).map_err(|e| format!("Cannot read line from file! ({})", e.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/hash_file.rs:306:86 [INFO] [stderr] | [INFO] [stderr] 306 | .map_err(|e| format!("Cannot rename the temp data file! ({})", e.description()))); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/hash_file.rs:311:77 [INFO] [stderr] | [INFO] [stderr] 311 | .map_err(|e| format!("Cannot rename the temp file! ({})", e.description()))); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 47 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.07s [INFO] running `"docker" "inspect" "abd7fa5bf5dae47c3f6868b592896f60f92dccbc2100ab3c33b43ee22b1f10fc"` [INFO] running `"docker" "rm" "-f" "abd7fa5bf5dae47c3f6868b592896f60f92dccbc2100ab3c33b43ee22b1f10fc"` [INFO] [stdout] abd7fa5bf5dae47c3f6868b592896f60f92dccbc2100ab3c33b43ee22b1f10fc [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.44.0" "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] 7e8270a3233610e0de6482b5e31c747b980697189de6e01b530367deb521d8e3 [INFO] running `"docker" "start" "-a" "7e8270a3233610e0de6482b5e31c747b980697189de6e01b530367deb521d8e3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling catalog v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/helpers.rs:32:13 [INFO] [stderr] | [INFO] [stderr] 32 | let n = try!(buf_writer.write(line.as_bytes()) [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/helpers.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | try!(buf_writer.flush() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:50:18 [INFO] [stderr] | [INFO] [stderr] 50 | key: try!(split.next().unwrap_or("") [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:53:18 [INFO] [stderr] | [INFO] [stderr] 53 | idx: try!(split.next().unwrap_or("") [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:56:20 [INFO] [stderr] | [INFO] [stderr] 56 | count: try!(split.next().unwrap_or("") [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:263:24 [INFO] [stderr] | [INFO] [stderr] 263 | let mut file = try!(create_or_open_file(&path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:272:32 [INFO] [stderr] | [INFO] [stderr] 272 | let line = try!(read_one_line(&mut file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:278:17 [INFO] [stderr] | [INFO] [stderr] 278 | try!(seek_from_start(&mut file, 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:281:24 [INFO] [stderr] | [INFO] [stderr] 281 | data_file: try!(create_or_open_file(&data_path)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:305:13 [INFO] [stderr] | [INFO] [stderr] 305 | try!(fs::rename(format!("{}{}", &self.data_path, TEMP_SUFFIX), &self.data_path) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:307:30 [INFO] [stderr] | [INFO] [stderr] 307 | self.data_file = try!(create_or_open_file(&self.data_path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:310:9 [INFO] [stderr] | [INFO] [stderr] 310 | try!(fs::rename(format!("{}{}", &self.path, TEMP_SUFFIX), &self.path) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:312:21 [INFO] [stderr] | [INFO] [stderr] 312 | self.file = try!(create_or_open_file(&self.path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:313:21 [INFO] [stderr] | [INFO] [stderr] 313 | self.size = try!(get_size(&self.file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:334:13 [INFO] [stderr] | [INFO] [stderr] 334 | try!(self.flush_map()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:342:32 [INFO] [stderr] | [INFO] [stderr] 342 | let mut out_file = try!(create_or_open_file(&format!("{}{}", &self.path, TEMP_SUFFIX))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:344:33 [INFO] [stderr] | [INFO] [stderr] 344 | let mut data_file = try!(create_or_open_file(&format!("{}{}", &self.data_path, TEMP_SUFFIX))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:349:37 [INFO] [stderr] | [INFO] [stderr] 349 | let mut key_index = try!(line.parse::>()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:350:17 [INFO] [stderr] | [INFO] [stderr] 350 | try!(seek_from_start(&mut self.data_file, key_index.idx)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:351:29 [INFO] [stderr] | [INFO] [stderr] 351 | let value = try!(read_one_line(&mut self.data_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:353:34 [INFO] [stderr] | [INFO] [stderr] 353 | self.data_idx += try!(write_buffer(&mut data_writer, &value, &mut 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:356:17 [INFO] [stderr] | [INFO] [stderr] 356 | try!(write_buffer(&mut buf_writer, &key_index.to_string(), &mut self.line_length)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:369:13 [INFO] [stderr] | [INFO] [stderr] 369 | try!(seek_from_start(&mut self.file, 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:370:13 [INFO] [stderr] | [INFO] [stderr] 370 | try!(seek_from_start(&mut self.data_file, self.data_idx)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:373:32 [INFO] [stderr] | [INFO] [stderr] 373 | let mut out_file = try!(create_or_open_file(&format!("{}{}", &self.path, TEMP_SUFFIX))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:406:42 [INFO] [stderr] | [INFO] [stderr] 406 | self.data_idx += try!(write_buffer(&mut data_writer, &val.to_string(), &mut 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:414:25 [INFO] [stderr] | [INFO] [stderr] 414 | try!(write_buffer(&mut buf_writer, &file_key.to_string(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:418:25 [INFO] [stderr] | [INFO] [stderr] 418 | try!(write_buffer(&mut buf_writer, &file_iter.next().unwrap(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:424:42 [INFO] [stderr] | [INFO] [stderr] 424 | self.data_idx += try!(write_buffer(&mut data_writer, &val.to_string(), &mut 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:426:25 [INFO] [stderr] | [INFO] [stderr] 426 | try!(write_buffer(&mut buf_writer, &(btree_key.to_string()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:460:13 [INFO] [stderr] | [INFO] [stderr] 460 | try!(self.flush_map()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:486:30 [INFO] [stderr] | [INFO] [stderr] 486 | if self.size == 0 || try!(get_size(&self.data_file)) == 0 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:500:13 [INFO] [stderr] | [INFO] [stderr] 500 | try!(seek_from_start(&mut self.file, new_line_pos)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:501:24 [INFO] [stderr] | [INFO] [stderr] 501 | let line = try!(read_one_line(&mut self.file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:506:23 [INFO] [stderr] | [INFO] [stderr] 506 | let key = try!(key_str.parse::() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:511:33 [INFO] [stderr] | [INFO] [stderr] 511 | let key_index = try!(line.parse::>()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:512:17 [INFO] [stderr] | [INFO] [stderr] 512 | try!(seek_from_start(&mut self.data_file, key_index.idx)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:513:28 [INFO] [stderr] | [INFO] [stderr] 513 | let line = try!(read_one_line(&mut self.data_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:514:29 [INFO] [stderr] | [INFO] [stderr] 514 | let value = try!(line.parse::() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/helpers.rs:34:51 [INFO] [stderr] | [INFO] [stderr] 34 | ... e.description())... [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/helpers.rs:37:43 [INFO] [stderr] | [INFO] [stderr] 37 | ... e.description())... [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/helpers.rs:49:46 [INFO] [stderr] | [INFO] [stderr] 49 | ... path, e.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/helpers.rs:57:66 [INFO] [stderr] | [INFO] [stderr] 57 | .map_err(|e| format!("Cannot seek through file! ({})", e.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/helpers.rs:64:68 [INFO] [stderr] | [INFO] [stderr] 64 | .map_err(|e| format!("Cannot obtain file metadata ({})", e.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/helpers.rs:80:66 [INFO] [stderr] | [INFO] [stderr] 80 | }).map_err(|e| format!("Cannot read line from file! ({})", e.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/hash_file.rs:306:86 [INFO] [stderr] | [INFO] [stderr] 306 | .map_err(|e| format!("Cannot rename the temp data file! ({})", e.description()))); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/hash_file.rs:311:77 [INFO] [stderr] | [INFO] [stderr] 311 | .map_err(|e| format!("Cannot rename the temp file! ({})", e.description()))); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 47 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/helpers.rs:32:13 [INFO] [stderr] | [INFO] [stderr] 32 | let n = try!(buf_writer.write(line.as_bytes()) [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/helpers.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | try!(buf_writer.flush() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:50:18 [INFO] [stderr] | [INFO] [stderr] 50 | key: try!(split.next().unwrap_or("") [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:53:18 [INFO] [stderr] | [INFO] [stderr] 53 | idx: try!(split.next().unwrap_or("") [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:56:20 [INFO] [stderr] | [INFO] [stderr] 56 | count: try!(split.next().unwrap_or("") [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:263:24 [INFO] [stderr] | [INFO] [stderr] 263 | let mut file = try!(create_or_open_file(&path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:272:32 [INFO] [stderr] | [INFO] [stderr] 272 | let line = try!(read_one_line(&mut file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:278:17 [INFO] [stderr] | [INFO] [stderr] 278 | try!(seek_from_start(&mut file, 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:281:24 [INFO] [stderr] | [INFO] [stderr] 281 | data_file: try!(create_or_open_file(&data_path)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:305:13 [INFO] [stderr] | [INFO] [stderr] 305 | try!(fs::rename(format!("{}{}", &self.data_path, TEMP_SUFFIX), &self.data_path) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:307:30 [INFO] [stderr] | [INFO] [stderr] 307 | self.data_file = try!(create_or_open_file(&self.data_path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:310:9 [INFO] [stderr] | [INFO] [stderr] 310 | try!(fs::rename(format!("{}{}", &self.path, TEMP_SUFFIX), &self.path) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:312:21 [INFO] [stderr] | [INFO] [stderr] 312 | self.file = try!(create_or_open_file(&self.path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:313:21 [INFO] [stderr] | [INFO] [stderr] 313 | self.size = try!(get_size(&self.file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:334:13 [INFO] [stderr] | [INFO] [stderr] 334 | try!(self.flush_map()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:342:32 [INFO] [stderr] | [INFO] [stderr] 342 | let mut out_file = try!(create_or_open_file(&format!("{}{}", &self.path, TEMP_SUFFIX))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:344:33 [INFO] [stderr] | [INFO] [stderr] 344 | let mut data_file = try!(create_or_open_file(&format!("{}{}", &self.data_path, TEMP_SUFFIX))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:349:37 [INFO] [stderr] | [INFO] [stderr] 349 | let mut key_index = try!(line.parse::>()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:350:17 [INFO] [stderr] | [INFO] [stderr] 350 | try!(seek_from_start(&mut self.data_file, key_index.idx)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:351:29 [INFO] [stderr] | [INFO] [stderr] 351 | let value = try!(read_one_line(&mut self.data_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:353:34 [INFO] [stderr] | [INFO] [stderr] 353 | self.data_idx += try!(write_buffer(&mut data_writer, &value, &mut 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:356:17 [INFO] [stderr] | [INFO] [stderr] 356 | try!(write_buffer(&mut buf_writer, &key_index.to_string(), &mut self.line_length)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:369:13 [INFO] [stderr] | [INFO] [stderr] 369 | try!(seek_from_start(&mut self.file, 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:370:13 [INFO] [stderr] | [INFO] [stderr] 370 | try!(seek_from_start(&mut self.data_file, self.data_idx)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:373:32 [INFO] [stderr] | [INFO] [stderr] 373 | let mut out_file = try!(create_or_open_file(&format!("{}{}", &self.path, TEMP_SUFFIX))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:406:42 [INFO] [stderr] | [INFO] [stderr] 406 | self.data_idx += try!(write_buffer(&mut data_writer, &val.to_string(), &mut 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:414:25 [INFO] [stderr] | [INFO] [stderr] 414 | try!(write_buffer(&mut buf_writer, &file_key.to_string(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:418:25 [INFO] [stderr] | [INFO] [stderr] 418 | try!(write_buffer(&mut buf_writer, &file_iter.next().unwrap(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:424:42 [INFO] [stderr] | [INFO] [stderr] 424 | self.data_idx += try!(write_buffer(&mut data_writer, &val.to_string(), &mut 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:426:25 [INFO] [stderr] | [INFO] [stderr] 426 | try!(write_buffer(&mut buf_writer, &(btree_key.to_string()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:460:13 [INFO] [stderr] | [INFO] [stderr] 460 | try!(self.flush_map()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:486:30 [INFO] [stderr] | [INFO] [stderr] 486 | if self.size == 0 || try!(get_size(&self.data_file)) == 0 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:500:13 [INFO] [stderr] | [INFO] [stderr] 500 | try!(seek_from_start(&mut self.file, new_line_pos)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:501:24 [INFO] [stderr] | [INFO] [stderr] 501 | let line = try!(read_one_line(&mut self.file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:506:23 [INFO] [stderr] | [INFO] [stderr] 506 | let key = try!(key_str.parse::() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:511:33 [INFO] [stderr] | [INFO] [stderr] 511 | let key_index = try!(line.parse::>()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:512:17 [INFO] [stderr] | [INFO] [stderr] 512 | try!(seek_from_start(&mut self.data_file, key_index.idx)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:513:28 [INFO] [stderr] | [INFO] [stderr] 513 | let line = try!(read_one_line(&mut self.data_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:514:29 [INFO] [stderr] | [INFO] [stderr] 514 | let value = try!(line.parse::() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/helpers.rs:34:51 [INFO] [stderr] | [INFO] [stderr] 34 | ... e.description())... [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/helpers.rs:37:43 [INFO] [stderr] | [INFO] [stderr] 37 | ... e.description())... [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/helpers.rs:49:46 [INFO] [stderr] | [INFO] [stderr] 49 | ... path, e.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/helpers.rs:57:66 [INFO] [stderr] | [INFO] [stderr] 57 | .map_err(|e| format!("Cannot seek through file! ({})", e.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/helpers.rs:64:68 [INFO] [stderr] | [INFO] [stderr] 64 | .map_err(|e| format!("Cannot obtain file metadata ({})", e.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/helpers.rs:80:66 [INFO] [stderr] | [INFO] [stderr] 80 | }).map_err(|e| format!("Cannot read line from file! ({})", e.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/hash_file.rs:306:86 [INFO] [stderr] | [INFO] [stderr] 306 | .map_err(|e| format!("Cannot rename the temp data file! ({})", e.description()))); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/hash_file.rs:311:77 [INFO] [stderr] | [INFO] [stderr] 311 | .map_err(|e| format!("Cannot rename the temp file! ({})", e.description()))); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 47 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `"docker" "inspect" "7e8270a3233610e0de6482b5e31c747b980697189de6e01b530367deb521d8e3"` [INFO] running `"docker" "rm" "-f" "7e8270a3233610e0de6482b5e31c747b980697189de6e01b530367deb521d8e3"` [INFO] [stdout] 7e8270a3233610e0de6482b5e31c747b980697189de6e01b530367deb521d8e3 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.44.0" "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] de8d0e10b86377072ba5248324cd11e04c92cd2b4e74a13b242a56c1f9a63f75 [INFO] running `"docker" "start" "-a" "de8d0e10b86377072ba5248324cd11e04c92cd2b4e74a13b242a56c1f9a63f75"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/helpers.rs:32:13 [INFO] [stderr] | [INFO] [stderr] 32 | let n = try!(buf_writer.write(line.as_bytes()) [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/helpers.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | try!(buf_writer.flush() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:50:18 [INFO] [stderr] | [INFO] [stderr] 50 | key: try!(split.next().unwrap_or("") [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:53:18 [INFO] [stderr] | [INFO] [stderr] 53 | idx: try!(split.next().unwrap_or("") [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:56:20 [INFO] [stderr] | [INFO] [stderr] 56 | count: try!(split.next().unwrap_or("") [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/helpers.rs:32:13 [INFO] [stderr] | [INFO] [stderr] 32 | let n = try!(buf_writer.write(line.as_bytes()) [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/helpers.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | try!(buf_writer.flush() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:50:18 [INFO] [stderr] | [INFO] [stderr] 50 | key: try!(split.next().unwrap_or("") [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:53:18 [INFO] [stderr] | [INFO] [stderr] 53 | idx: try!(split.next().unwrap_or("") [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:56:20 [INFO] [stderr] | [INFO] [stderr] 56 | count: try!(split.next().unwrap_or("") [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:263:24 [INFO] [stderr] | [INFO] [stderr] 263 | let mut file = try!(create_or_open_file(&path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:272:32 [INFO] [stderr] | [INFO] [stderr] 272 | let line = try!(read_one_line(&mut file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:278:17 [INFO] [stderr] | [INFO] [stderr] 278 | try!(seek_from_start(&mut file, 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:281:24 [INFO] [stderr] | [INFO] [stderr] 281 | data_file: try!(create_or_open_file(&data_path)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:305:13 [INFO] [stderr] | [INFO] [stderr] 305 | try!(fs::rename(format!("{}{}", &self.data_path, TEMP_SUFFIX), &self.data_path) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:307:30 [INFO] [stderr] | [INFO] [stderr] 307 | self.data_file = try!(create_or_open_file(&self.data_path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:310:9 [INFO] [stderr] | [INFO] [stderr] 310 | try!(fs::rename(format!("{}{}", &self.path, TEMP_SUFFIX), &self.path) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:312:21 [INFO] [stderr] | [INFO] [stderr] 312 | self.file = try!(create_or_open_file(&self.path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:313:21 [INFO] [stderr] | [INFO] [stderr] 313 | self.size = try!(get_size(&self.file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:334:13 [INFO] [stderr] | [INFO] [stderr] 334 | try!(self.flush_map()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:342:32 [INFO] [stderr] | [INFO] [stderr] 342 | let mut out_file = try!(create_or_open_file(&format!("{}{}", &self.path, TEMP_SUFFIX))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:344:33 [INFO] [stderr] | [INFO] [stderr] 344 | let mut data_file = try!(create_or_open_file(&format!("{}{}", &self.data_path, TEMP_SUFFIX))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:349:37 [INFO] [stderr] | [INFO] [stderr] 349 | let mut key_index = try!(line.parse::>()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:350:17 [INFO] [stderr] | [INFO] [stderr] 350 | try!(seek_from_start(&mut self.data_file, key_index.idx)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:351:29 [INFO] [stderr] | [INFO] [stderr] 351 | let value = try!(read_one_line(&mut self.data_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:353:34 [INFO] [stderr] | [INFO] [stderr] 353 | self.data_idx += try!(write_buffer(&mut data_writer, &value, &mut 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:356:17 [INFO] [stderr] | [INFO] [stderr] 356 | try!(write_buffer(&mut buf_writer, &key_index.to_string(), &mut self.line_length)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:369:13 [INFO] [stderr] | [INFO] [stderr] 369 | try!(seek_from_start(&mut self.file, 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:370:13 [INFO] [stderr] | [INFO] [stderr] 370 | try!(seek_from_start(&mut self.data_file, self.data_idx)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:373:32 [INFO] [stderr] | [INFO] [stderr] 373 | let mut out_file = try!(create_or_open_file(&format!("{}{}", &self.path, TEMP_SUFFIX))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:406:42 [INFO] [stderr] | [INFO] [stderr] 406 | self.data_idx += try!(write_buffer(&mut data_writer, &val.to_string(), &mut 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:414:25 [INFO] [stderr] | [INFO] [stderr] 414 | try!(write_buffer(&mut buf_writer, &file_key.to_string(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:418:25 [INFO] [stderr] | [INFO] [stderr] 418 | try!(write_buffer(&mut buf_writer, &file_iter.next().unwrap(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:424:42 [INFO] [stderr] | [INFO] [stderr] 424 | self.data_idx += try!(write_buffer(&mut data_writer, &val.to_string(), &mut 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:426:25 [INFO] [stderr] | [INFO] [stderr] 426 | try!(write_buffer(&mut buf_writer, &(btree_key.to_string()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:460:13 [INFO] [stderr] | [INFO] [stderr] 460 | try!(self.flush_map()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:486:30 [INFO] [stderr] | [INFO] [stderr] 486 | if self.size == 0 || try!(get_size(&self.data_file)) == 0 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:500:13 [INFO] [stderr] | [INFO] [stderr] 500 | try!(seek_from_start(&mut self.file, new_line_pos)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:501:24 [INFO] [stderr] | [INFO] [stderr] 501 | let line = try!(read_one_line(&mut self.file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:506:23 [INFO] [stderr] | [INFO] [stderr] 506 | let key = try!(key_str.parse::() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:511:33 [INFO] [stderr] | [INFO] [stderr] 511 | let key_index = try!(line.parse::>()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:512:17 [INFO] [stderr] | [INFO] [stderr] 512 | try!(seek_from_start(&mut self.data_file, key_index.idx)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:513:28 [INFO] [stderr] | [INFO] [stderr] 513 | let line = try!(read_one_line(&mut self.data_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:514:29 [INFO] [stderr] | [INFO] [stderr] 514 | let value = try!(line.parse::() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/helpers.rs:34:51 [INFO] [stderr] | [INFO] [stderr] 34 | ... e.description())... [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/helpers.rs:37:43 [INFO] [stderr] | [INFO] [stderr] 37 | ... e.description())... [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/helpers.rs:49:46 [INFO] [stderr] | [INFO] [stderr] 49 | ... path, e.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/helpers.rs:57:66 [INFO] [stderr] | [INFO] [stderr] 57 | .map_err(|e| format!("Cannot seek through file! ({})", e.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/helpers.rs:64:68 [INFO] [stderr] | [INFO] [stderr] 64 | .map_err(|e| format!("Cannot obtain file metadata ({})", e.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/helpers.rs:80:66 [INFO] [stderr] | [INFO] [stderr] 80 | }).map_err(|e| format!("Cannot read line from file! ({})", e.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/hash_file.rs:306:86 [INFO] [stderr] | [INFO] [stderr] 306 | .map_err(|e| format!("Cannot rename the temp data file! ({})", e.description()))); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/hash_file.rs:311:77 [INFO] [stderr] | [INFO] [stderr] 311 | .map_err(|e| format!("Cannot rename the temp file! ({})", e.description()))); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 47 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:263:24 [INFO] [stderr] | [INFO] [stderr] 263 | let mut file = try!(create_or_open_file(&path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:272:32 [INFO] [stderr] | [INFO] [stderr] 272 | let line = try!(read_one_line(&mut file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:278:17 [INFO] [stderr] | [INFO] [stderr] 278 | try!(seek_from_start(&mut file, 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:281:24 [INFO] [stderr] | [INFO] [stderr] 281 | data_file: try!(create_or_open_file(&data_path)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:305:13 [INFO] [stderr] | [INFO] [stderr] 305 | try!(fs::rename(format!("{}{}", &self.data_path, TEMP_SUFFIX), &self.data_path) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:307:30 [INFO] [stderr] | [INFO] [stderr] 307 | self.data_file = try!(create_or_open_file(&self.data_path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:310:9 [INFO] [stderr] | [INFO] [stderr] 310 | try!(fs::rename(format!("{}{}", &self.path, TEMP_SUFFIX), &self.path) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:312:21 [INFO] [stderr] | [INFO] [stderr] 312 | self.file = try!(create_or_open_file(&self.path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:313:21 [INFO] [stderr] | [INFO] [stderr] 313 | self.size = try!(get_size(&self.file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:334:13 [INFO] [stderr] | [INFO] [stderr] 334 | try!(self.flush_map()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:342:32 [INFO] [stderr] | [INFO] [stderr] 342 | let mut out_file = try!(create_or_open_file(&format!("{}{}", &self.path, TEMP_SUFFIX))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:344:33 [INFO] [stderr] | [INFO] [stderr] 344 | let mut data_file = try!(create_or_open_file(&format!("{}{}", &self.data_path, TEMP_SUFFIX))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:349:37 [INFO] [stderr] | [INFO] [stderr] 349 | let mut key_index = try!(line.parse::>()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:350:17 [INFO] [stderr] | [INFO] [stderr] 350 | try!(seek_from_start(&mut self.data_file, key_index.idx)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:351:29 [INFO] [stderr] | [INFO] [stderr] 351 | let value = try!(read_one_line(&mut self.data_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:353:34 [INFO] [stderr] | [INFO] [stderr] 353 | self.data_idx += try!(write_buffer(&mut data_writer, &value, &mut 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:356:17 [INFO] [stderr] | [INFO] [stderr] 356 | try!(write_buffer(&mut buf_writer, &key_index.to_string(), &mut self.line_length)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:369:13 [INFO] [stderr] | [INFO] [stderr] 369 | try!(seek_from_start(&mut self.file, 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:370:13 [INFO] [stderr] | [INFO] [stderr] 370 | try!(seek_from_start(&mut self.data_file, self.data_idx)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:373:32 [INFO] [stderr] | [INFO] [stderr] 373 | let mut out_file = try!(create_or_open_file(&format!("{}{}", &self.path, TEMP_SUFFIX))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:406:42 [INFO] [stderr] | [INFO] [stderr] 406 | self.data_idx += try!(write_buffer(&mut data_writer, &val.to_string(), &mut 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:414:25 [INFO] [stderr] | [INFO] [stderr] 414 | try!(write_buffer(&mut buf_writer, &file_key.to_string(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:418:25 [INFO] [stderr] | [INFO] [stderr] 418 | try!(write_buffer(&mut buf_writer, &file_iter.next().unwrap(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:424:42 [INFO] [stderr] | [INFO] [stderr] 424 | self.data_idx += try!(write_buffer(&mut data_writer, &val.to_string(), &mut 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:426:25 [INFO] [stderr] | [INFO] [stderr] 426 | try!(write_buffer(&mut buf_writer, &(btree_key.to_string()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:460:13 [INFO] [stderr] | [INFO] [stderr] 460 | try!(self.flush_map()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:486:30 [INFO] [stderr] | [INFO] [stderr] 486 | if self.size == 0 || try!(get_size(&self.data_file)) == 0 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:500:13 [INFO] [stderr] | [INFO] [stderr] 500 | try!(seek_from_start(&mut self.file, new_line_pos)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:501:24 [INFO] [stderr] | [INFO] [stderr] 501 | let line = try!(read_one_line(&mut self.file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:506:23 [INFO] [stderr] | [INFO] [stderr] 506 | let key = try!(key_str.parse::() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:511:33 [INFO] [stderr] | [INFO] [stderr] 511 | let key_index = try!(line.parse::>()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:512:17 [INFO] [stderr] | [INFO] [stderr] 512 | try!(seek_from_start(&mut self.data_file, key_index.idx)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:513:28 [INFO] [stderr] | [INFO] [stderr] 513 | let line = try!(read_one_line(&mut self.data_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hash_file.rs:514:29 [INFO] [stderr] | [INFO] [stderr] 514 | let value = try!(line.parse::() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/helpers.rs:34:51 [INFO] [stderr] | [INFO] [stderr] 34 | ... e.description())... [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/helpers.rs:37:43 [INFO] [stderr] | [INFO] [stderr] 37 | ... e.description())... [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/helpers.rs:49:46 [INFO] [stderr] | [INFO] [stderr] 49 | ... path, e.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/helpers.rs:57:66 [INFO] [stderr] | [INFO] [stderr] 57 | .map_err(|e| format!("Cannot seek through file! ({})", e.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/helpers.rs:64:68 [INFO] [stderr] | [INFO] [stderr] 64 | .map_err(|e| format!("Cannot obtain file metadata ({})", e.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/helpers.rs:80:66 [INFO] [stderr] | [INFO] [stderr] 80 | }).map_err(|e| format!("Cannot read line from file! ({})", e.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/hash_file.rs:306:86 [INFO] [stderr] | [INFO] [stderr] 306 | .map_err(|e| format!("Cannot rename the temp data file! ({})", e.description()))); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/hash_file.rs:311:77 [INFO] [stderr] | [INFO] [stderr] 311 | .map_err(|e| format!("Cannot rename the temp file! ({})", e.description()))); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 47 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/catalog-6fdf8d5c7374d9ed [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests catalog [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/hash_file.rs - hash_file::HashFile::get (line 468) ... FAILED [INFO] [stdout] test src/hash_file.rs - hash_file::HashFile::insert (line 438) ... FAILED [INFO] [stdout] test src/hash_file.rs - hash_file::HashFile (line 186) ... FAILED [INFO] [stdout] test src/hash_file.rs - hash_file::HashFile::finish (line 319) ... FAILED [INFO] [stdout] test src/hash_file.rs - hash_file::HashFile (line 115) ... FAILED [INFO] [stdout] test src/hash_file.rs - hash_file::HashFile (line 204) ... FAILED [INFO] [stdout] test src/hash_file.rs - hash_file::HashFile::new (line 255) ... FAILED [INFO] [stdout] test src/hash_file.rs - hash_file::HashFile::set_capacity (line 292) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/hash_file.rs - hash_file::HashFile::get (line 468) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `HashFile` [INFO] [stdout] --> src/hash_file.rs:469:19 [INFO] [stdout] | [INFO] [stdout] 3 | let mut hf = try!(HashFile::new("/tmp/SAMPLE").map(|hf| hf.set_capacity(1000))); [INFO] [stdout] | ^^^^^^^^ use of undeclared type or module `HashFile` [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/hash_file.rs:469:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut hf = try!(HashFile::new("/tmp/SAMPLE").map(|hf| hf.set_capacity(1000))); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/hash_file.rs:470:1 [INFO] [stdout] | [INFO] [stdout] 4 | try!(hf.insert(0, "foo")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/hash_file.rs:471:1 [INFO] [stdout] | [INFO] [stdout] 5 | try!(hf.insert(1, "bar")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/hash_file.rs:472:1 [INFO] [stdout] | [INFO] [stdout] 6 | try!(hf.finish()); // don't forget to finish! [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/hash_file.rs:474:13 [INFO] [stdout] | [INFO] [stdout] 8 | let value = try!(hf.get(&0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/hash_file.rs:469:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut hf = try!(HashFile::new("/tmp/SAMPLE").map(|hf| hf.set_capacity(1000))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found enum `std::result::Result` [INFO] [stdout] | [INFO] [stdout] = note: expected unit type `()` [INFO] [stdout] found enum `std::result::Result<_, _>` [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/hash_file.rs - hash_file::HashFile::insert (line 438) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `HashFile` [INFO] [stdout] --> src/hash_file.rs:439:19 [INFO] [stdout] | [INFO] [stdout] 3 | let mut hf = try!(HashFile::new("/tmp/SAMPLE").map(|hf| hf.set_capacity(1000))); [INFO] [stdout] | ^^^^^^^^ use of undeclared type or module `HashFile` [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/hash_file.rs:439:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut hf = try!(HashFile::new("/tmp/SAMPLE").map(|hf| hf.set_capacity(1000))); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/hash_file.rs:441:1 [INFO] [stdout] | [INFO] [stdout] 5 | try!(hf.insert("foo", "bar")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/hash_file.rs:439:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut hf = try!(HashFile::new("/tmp/SAMPLE").map(|hf| hf.set_capacity(1000))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found enum `std::result::Result` [INFO] [stdout] | [INFO] [stdout] = note: expected unit type `()` [INFO] [stdout] found enum `std::result::Result<_, _>` [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/hash_file.rs - hash_file::HashFile (line 186) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `HashFile` [INFO] [stdout] --> src/hash_file.rs:188:44 [INFO] [stdout] | [INFO] [stdout] 4 | let mut hf: HashFile = try!(HashFile::new("/tmp/SAMPLE")); [INFO] [stdout] | ^^^^^^^^ use of undeclared type or module `HashFile` [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `HashFile` in this scope [INFO] [stdout] --> src/hash_file.rs:188:13 [INFO] [stdout] | [INFO] [stdout] 4 | let mut hf: HashFile = try!(HashFile::new("/tmp/SAMPLE")); [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/hash_file.rs:188:39 [INFO] [stdout] | [INFO] [stdout] 4 | let mut hf: HashFile = try!(HashFile::new("/tmp/SAMPLE")); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/hash_file.rs:188:39 [INFO] [stdout] | [INFO] [stdout] 4 | let mut hf: HashFile = try!(HashFile::new("/tmp/SAMPLE")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found enum `std::result::Result` [INFO] [stdout] | [INFO] [stdout] = note: expected unit type `()` [INFO] [stdout] found enum `std::result::Result<_, _>` [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0412, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/hash_file.rs - hash_file::HashFile::finish (line 319) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `HashFile` [INFO] [stdout] --> src/hash_file.rs:320:19 [INFO] [stdout] | [INFO] [stdout] 3 | let mut hf = try!(HashFile::new("/tmp/SAMPLE").map(|hf| hf.set_capacity(100))); [INFO] [stdout] | ^^^^^^^^ use of undeclared type or module `HashFile` [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/hash_file.rs:320:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut hf = try!(HashFile::new("/tmp/SAMPLE").map(|hf| hf.set_capacity(100))); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/hash_file.rs:323:5 [INFO] [stdout] | [INFO] [stdout] 6 | try!(hf.insert(i, format!("{}", i as char))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/hash_file.rs:326:1 [INFO] [stdout] | [INFO] [stdout] 9 | try!(hf.finish()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/hash_file.rs:320:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut hf = try!(HashFile::new("/tmp/SAMPLE").map(|hf| hf.set_capacity(100))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found enum `std::result::Result` [INFO] [stdout] | [INFO] [stdout] = note: expected unit type `()` [INFO] [stdout] found enum `std::result::Result<_, _>` [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error[E0604]: only `u8` can be cast as `char`, not `{integer}` [INFO] [stdout] --> src/hash_file.rs:323:37 [INFO] [stdout] | [INFO] [stdout] 6 | try!(hf.insert(i, format!("{}", i as char))); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0433, E0604. [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/hash_file.rs - hash_file::HashFile (line 115) stdout ---- [INFO] [stdout] error[E0425]: cannot find value `hf` in this scope [INFO] [stdout] --> src/hash_file.rs:129:10 [INFO] [stdout] | [INFO] [stdout] 16 | try!(hf.insert(i, format!("{}", (65 + (i % 26)) as u8 as char))); [INFO] [stdout] | ^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `hf` in this scope [INFO] [stdout] --> src/hash_file.rs:137:6 [INFO] [stdout] | [INFO] [stdout] 24 | try!(hf.finish()); [INFO] [stdout] | ^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `hf` in this scope [INFO] [stdout] --> src/hash_file.rs:140:18 [INFO] [stdout] | [INFO] [stdout] 27 | let value = try!(hf.get(&0)); [INFO] [stdout] | ^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `hf` in this scope [INFO] [stdout] --> src/hash_file.rs:145:6 [INFO] [stdout] | [INFO] [stdout] 32 | try!(hf.insert(0, format!("Z"))); [INFO] [stdout] | ^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `hf` in this scope [INFO] [stdout] --> src/hash_file.rs:147:6 [INFO] [stdout] | [INFO] [stdout] 34 | try!(hf.finish()); [INFO] [stdout] | ^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `hf` in this scope [INFO] [stdout] --> src/hash_file.rs:149:18 [INFO] [stdout] | [INFO] [stdout] 36 | let value = try!(hf.get(&0)); [INFO] [stdout] | ^^ not found in this scope [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/hash_file.rs:122:5 [INFO] [stdout] | [INFO] [stdout] 9 | try!(HashFile::new("/tmp/SAMPLE").map(|hf| hf.set_capacity(100))); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/hash_file.rs:129:5 [INFO] [stdout] | [INFO] [stdout] 16 | try!(hf.insert(i, format!("{}", (65 + (i % 26)) as u8 as char))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/hash_file.rs:137:1 [INFO] [stdout] | [INFO] [stdout] 24 | try!(hf.finish()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/hash_file.rs:140:13 [INFO] [stdout] | [INFO] [stdout] 27 | let value = try!(hf.get(&0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/hash_file.rs:145:1 [INFO] [stdout] | [INFO] [stdout] 32 | try!(hf.insert(0, format!("Z"))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/hash_file.rs:147:1 [INFO] [stdout] | [INFO] [stdout] 34 | try!(hf.finish()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/hash_file.rs:149:13 [INFO] [stdout] | [INFO] [stdout] 36 | let value = try!(hf.get(&0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/hash_file.rs:122:5 [INFO] [stdout] | [INFO] [stdout] 9 | try!(HashFile::new("/tmp/SAMPLE").map(|hf| hf.set_capacity(100))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found enum `std::result::Result` [INFO] [stdout] | [INFO] [stdout] = note: expected unit type `()` [INFO] [stdout] found enum `std::result::Result<_, _>` [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0425. [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/hash_file.rs - hash_file::HashFile (line 204) stdout ---- [INFO] [stdout] error[E0425]: cannot find value `hf` in this scope [INFO] [stdout] --> src/hash_file.rs:206:18 [INFO] [stdout] | [INFO] [stdout] 4 | let value = try!(hf.get(&0)); [INFO] [stdout] | ^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `hf` in this scope [INFO] [stdout] --> src/hash_file.rs:210:18 [INFO] [stdout] | [INFO] [stdout] 8 | let value = try!(hf.get(&1)); [INFO] [stdout] | ^^ not found in this scope [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/hash_file.rs:206:13 [INFO] [stdout] | [INFO] [stdout] 4 | let value = try!(hf.get(&0)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/hash_file.rs:210:13 [INFO] [stdout] | [INFO] [stdout] 8 | let value = try!(hf.get(&1)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/hash_file.rs:206:13 [INFO] [stdout] | [INFO] [stdout] 4 | let value = try!(hf.get(&0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ expected `()`, found enum `std::result::Result` [INFO] [stdout] | [INFO] [stdout] = note: expected unit type `()` [INFO] [stdout] found enum `std::result::Result<_, _>` [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0425. [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/hash_file.rs - hash_file::HashFile::new (line 255) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `HashFile` [INFO] [stdout] --> src/hash_file.rs:256:19 [INFO] [stdout] | [INFO] [stdout] 3 | let mut hf = try!(HashFile::new("/tmp/SAMPLE")); [INFO] [stdout] | ^^^^^^^^ use of undeclared type or module `HashFile` [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/hash_file.rs:256:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut hf = try!(HashFile::new("/tmp/SAMPLE")); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/hash_file.rs:256:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut hf = try!(HashFile::new("/tmp/SAMPLE")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found enum `std::result::Result` [INFO] [stdout] | [INFO] [stdout] = note: expected unit type `()` [INFO] [stdout] found enum `std::result::Result<_, _>` [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/hash_file.rs - hash_file::HashFile::set_capacity (line 292) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `HashFile` [INFO] [stdout] --> src/hash_file.rs:293:19 [INFO] [stdout] | [INFO] [stdout] 3 | let mut hf = try!(HashFile::new("/tmp/SAMPLE").map(|hf| hf.set_capacity(1000))); [INFO] [stdout] | ^^^^^^^^ use of undeclared type or module `HashFile` [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/hash_file.rs:293:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut hf = try!(HashFile::new("/tmp/SAMPLE").map(|hf| hf.set_capacity(1000))); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/hash_file.rs:293:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut hf = try!(HashFile::new("/tmp/SAMPLE").map(|hf| hf.set_capacity(1000))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found enum `std::result::Result` [INFO] [stdout] | [INFO] [stdout] = note: expected unit type `()` [INFO] [stdout] found enum `std::result::Result<_, _>` [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/hash_file.rs - hash_file::HashFile (line 115) [INFO] [stdout] src/hash_file.rs - hash_file::HashFile (line 186) [INFO] [stdout] src/hash_file.rs - hash_file::HashFile (line 204) [INFO] [stdout] src/hash_file.rs - hash_file::HashFile::finish (line 319) [INFO] [stdout] src/hash_file.rs - hash_file::HashFile::get (line 468) [INFO] [stdout] src/hash_file.rs - hash_file::HashFile::insert (line 438) [INFO] [stdout] src/hash_file.rs - hash_file::HashFile::new (line 255) [INFO] [stdout] src/hash_file.rs - hash_file::HashFile::set_capacity (line 292) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 8 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "de8d0e10b86377072ba5248324cd11e04c92cd2b4e74a13b242a56c1f9a63f75"` [INFO] running `"docker" "rm" "-f" "de8d0e10b86377072ba5248324cd11e04c92cd2b4e74a13b242a56c1f9a63f75"` [INFO] [stdout] de8d0e10b86377072ba5248324cd11e04c92cd2b4e74a13b242a56c1f9a63f75