[INFO] updating cached repository https://github.com/michaelsproul/rust-simpl-db [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8e57144f83acb1ad9682c9f4e6de8c63a75707d3 [INFO] testing michaelsproul/rust-simpl-db against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaelsproul%2Frust-simpl-db" "/workspace/builds/worker-9/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. 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[INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 6d4299a56b6ac01a5459696d7a7e8772d8d6228670a73aca1f03dddd5c0d94ae [INFO] running `"docker" "start" "-a" "6d4299a56b6ac01a5459696d7a7e8772d8d6228670a73aca1f03dddd5c0d94ae"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling env_logger v0.3.5 [INFO] [stderr] Compiling malh v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:72:13 [INFO] [stderr] | [INFO] [stderr] 72 | try!(Err(format!("relation already exists: {}", name))) [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/relation.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 76 | try!(Err("number of attributes can't be zero")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:92:24 [INFO] [stderr] | [INFO] [stderr] 92 | info_file: try!(File::create(info_file_name(name))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:93:24 [INFO] [stderr] | [INFO] [stderr] 93 | data_file: try!(File::create(data_file_name(name))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:94:26 [INFO] [stderr] | [INFO] [stderr] 94 | ovflow_file: try!(File::create(ovflow_file_name(name))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:99:24 [INFO] [stderr] | [INFO] [stderr] 99 | let page = try!(Page::new(&r.data_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:100:13 [INFO] [stderr] | [INFO] [stderr] 100 | try!(page.close()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:111:25 [INFO] [stderr] | [INFO] [stderr] 111 | let info_file = try!(open_opts.open(info_file_name(name))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:112:25 [INFO] [stderr] | [INFO] [stderr] 112 | let num_attrs = try!(read_u32(&info_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:113:21 [INFO] [stderr] | [INFO] [stderr] 113 | let depth = try!(read_u8(&info_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:114:29 [INFO] [stderr] | [INFO] [stderr] 114 | let split_pointer = try!(read_u32(&info_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:115:25 [INFO] [stderr] | [INFO] [stderr] 115 | let num_pages = try!(read_u64(&info_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:116:26 [INFO] [stderr] | [INFO] [stderr] 116 | let num_tuples = try!(read_u64(&info_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:117:26 [INFO] [stderr] | [INFO] [stderr] 117 | let choice_vec = try!(ChoiceVec::read(&info_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:129:24 [INFO] [stderr] | [INFO] [stderr] 129 | data_file: try!(open_opts.open(data_file_name(name))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:130:26 [INFO] [stderr] | [INFO] [stderr] 130 | ovflow_file: try!(open_opts.open(ovflow_file_name(name))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:162:13 [INFO] [stderr] | [INFO] [stderr] 162 | try!(self.grow()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:176:24 [INFO] [stderr] | [INFO] [stderr] 176 | let mut page = try!(Page::read(&self.data_file, page_id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:182:13 [INFO] [stderr] | [INFO] [stderr] 182 | try!(page.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:186:13 [INFO] [stderr] | [INFO] [stderr] 186 | try!(page.add_to_overflow(&self.ovflow_file, &serialised_tuple)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:221:13 [INFO] [stderr] | [INFO] [stderr] 221 | try!(Relation::load_next_page(next_page_id, ovflow_file, tuple_cache, tuples_seen, spare_pages)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:228:35 [INFO] [stderr] | [INFO] [stderr] 228 | let new_ovflow_page = try!(get_next_page_id(ovflow_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:236:9 [INFO] [stderr] | [INFO] [stderr] 236 | try!(storage_page.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:245:13 [INFO] [stderr] | [INFO] [stderr] 245 | try!(storage_page.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:265:25 [INFO] [stderr] | [INFO] [stderr] 265 | let next_page = try!(Page::read(ovflow_file, *next_page_id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:285:29 [INFO] [stderr] | [INFO] [stderr] 285 | let mut high_page = try!(Page::new(&self.data_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:290:28 [INFO] [stderr] | [INFO] [stderr] 290 | let old_low_page = try!(Page::read(&self.data_file, sp)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:327:17 [INFO] [stderr] | [INFO] [stderr] 327 | try!(Relation::store_tuple_grow( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:339:17 [INFO] [stderr] | [INFO] [stderr] 339 | try!(Relation::load_next_page( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:346:9 [INFO] [stderr] | [INFO] [stderr] 346 | try!(low_page.close()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:347:9 [INFO] [stderr] | [INFO] [stderr] 347 | try!(high_page.close()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:357:13 [INFO] [stderr] | [INFO] [stderr] 357 | try!(leftover_page.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:373:9 [INFO] [stderr] | [INFO] [stderr] 373 | try!(f.seek(SeekFrom::Start(0))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:374:9 [INFO] [stderr] | [INFO] [stderr] 374 | try!(write_u32(f, self.num_attrs)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:375:9 [INFO] [stderr] | [INFO] [stderr] 375 | try!(write_u8(f, self.depth)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:376:9 [INFO] [stderr] | [INFO] [stderr] 376 | try!(write_u32(f, self.split_pointer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:377:9 [INFO] [stderr] | [INFO] [stderr] 377 | try!(write_u64(f, self.num_pages)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:378:9 [INFO] [stderr] | [INFO] [stderr] 378 | try!(write_u64(f, self.num_tuples)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:379:9 [INFO] [stderr] | [INFO] [stderr] 379 | try!(self.choice_vec.write(f)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:400:9 [INFO] [stderr] | [INFO] [stderr] 400 | try!(fs::remove_file(info_file_name(&self.name))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:401:9 [INFO] [stderr] | [INFO] [stderr] 401 | try!(fs::remove_file(data_file_name(&self.name))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:402:9 [INFO] [stderr] | [INFO] [stderr] 402 | try!(fs::remove_file(ovflow_file_name(&self.name))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:33:18 [INFO] [stderr] | [INFO] [stderr] 33 | let id = try!(get_next_page_id(file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:67:9 [INFO] [stderr] | [INFO] [stderr] 67 | try!(seek_to_start(f, page_id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:71:9 [INFO] [stderr] | [INFO] [stderr] 71 | try!(f.read_exact(&mut buffer[..])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:76:20 [INFO] [stderr] | [INFO] [stderr] 76 | let free = try!(read_u32(&mut cursor)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:77:22 [INFO] [stderr] | [INFO] [stderr] 77 | let ovflow = try!(read_u32(&mut cursor)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:78:26 [INFO] [stderr] | [INFO] [stderr] 78 | let num_tuples = try!(read_u32(&mut cursor)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:91:26 [INFO] [stderr] | [INFO] [stderr] 91 | let bytes_read = try!(cursor.read(page.data.as_mut())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:98:9 [INFO] [stderr] | [INFO] [stderr] 98 | try!(seek_to_start(&self.file, self.id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:101:9 [INFO] [stderr] | [INFO] [stderr] 101 | try!(write_u32(&mut buf, self.free)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:102:9 [INFO] [stderr] | [INFO] [stderr] 102 | try!(write_u32(&mut buf, self.ovflow)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:103:9 [INFO] [stderr] | [INFO] [stderr] 103 | try!(write_u32(&mut buf, self.num_tuples)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:104:9 [INFO] [stderr] | [INFO] [stderr] 104 | try!(buf.write_all(self.data.as_ref())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:105:9 [INFO] [stderr] | [INFO] [stderr] 105 | try!(self.file.write_all(buf.as_ref())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:106:9 [INFO] [stderr] | [INFO] [stderr] 106 | try!(self.file.flush()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:166:13 [INFO] [stderr] | [INFO] [stderr] 166 | try!(self.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:173:35 [INFO] [stderr] | [INFO] [stderr] 173 | let mut ovflow_page = try!(Page::new(ovflow_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:176:13 [INFO] [stderr] | [INFO] [stderr] 176 | try!(self.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:177:13 [INFO] [stderr] | [INFO] [stderr] 177 | try!(ovflow_page.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:182:31 [INFO] [stderr] | [INFO] [stderr] 182 | let mut ovflow_page = try!(Page::read(ovflow_file, self.ovflow)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:230:23 [INFO] [stderr] | [INFO] [stderr] 230 | let file_length = try!(file.metadata().map(|m| m.len())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/choice_vec.rs:67:26 [INFO] [stderr] | [INFO] [stderr] 67 | let l: u32 = try!(split[0].parse().or_else(|_| Err(ParseError::NumberUnparsable))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/choice_vec.rs:68:25 [INFO] [stderr] | [INFO] [stderr] 68 | let r: u8 = try!(split[1].parse().or_else(|_| Err(ParseError::NumberUnparsable))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/choice_vec.rs:79:13 [INFO] [stderr] | [INFO] [stderr] 79 | try!(write_u32(f, attr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/choice_vec.rs:80:13 [INFO] [stderr] | [INFO] [stderr] 80 | try!(f.write_u8(val)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/choice_vec.rs:88:24 [INFO] [stderr] | [INFO] [stderr] 88 | let attr = try!(read_u32(f)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/choice_vec.rs:89:23 [INFO] [stderr] | [INFO] [stderr] 89 | let val = try!(f.read_u8()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util.rs:13:25 [INFO] [stderr] | [INFO] [stderr] 13 | pub type BoxError = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/partial_hash.rs:123:9 [INFO] [stderr] | [INFO] [stderr] 123 | (1 << (self.highest_usable_bit)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/util.rs:6:23 [INFO] [stderr] | [INFO] [stderr] 6 | use std::hash::{Hash, SipHasher, Hasher}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/util.rs:45:17 [INFO] [stderr] | [INFO] [stderr] 45 | let mut s = SipHasher::new(); [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/relation.rs:60:47 [INFO] [stderr] | [INFO] [stderr] 60 | error!("Reason: {}, {}", e, e.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/util.rs:45:17 [INFO] [stderr] | [INFO] [stderr] 45 | let mut s = SipHasher::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/relation.rs:3:37 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{self, Seek, SeekFrom, Write}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/page.rs:148:17 [INFO] [stderr] | [INFO] [stderr] 148 | let mut dest = &mut self.data[self.free as usize .. new_free as usize]; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 76 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/create.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | try!(Err("Usage: create ")); [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/bin/create.rs:20:21 [INFO] [stderr] | [INFO] [stderr] 20 | let num_attrs = try!(args[2].parse() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/create.rs:22:25 [INFO] [stderr] | [INFO] [stderr] 22 | let est_num_pages = try!(args[3].parse() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/create.rs:24:22 [INFO] [stderr] | [INFO] [stderr] 24 | let choice_vec = try!(ChoiceVec::parse(&args[4], num_attrs) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/create.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | try!( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/stats.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | try!(Err("Usage: stats ")); [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/bin/stats.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | let r = try!(Relation::open(relation_name, Reading) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/insert.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | try!(Err("Usage: insert [data file]")); [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/bin/insert.rs:22:24 [INFO] [stderr] | [INFO] [stderr] 22 | let mut relation = try!(Relation::open(&relation_name, Writing) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/insert.rs:29:17 [INFO] [stderr] | [INFO] [stderr] 29 | let f = try!(File::open(&args[2])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/insert.rs:38:21 [INFO] [stderr] | [INFO] [stderr] 38 | let tuple = try!(Tuple::parse(&line, relation.num_attrs) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/insert.rs:41:9 [INFO] [stderr] | [INFO] [stderr] 41 | try!(relation.insert(tuple).map_err(|e| { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/insert.rs:28:20 [INFO] [stderr] | [INFO] [stderr] 28 | let input: Box = if args.len() == 3 { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/select.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | try!(Err("Usage: select ")); [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/bin/select.rs:22:20 [INFO] [stderr] | [INFO] [stderr] 22 | let relation = try!(Relation::open(relation_name, Reading)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/select.rs:23:17 [INFO] [stderr] | [INFO] [stderr] 23 | let query = try!(Query::parse(query_string, relation.num_attrs) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/select.rs:27:21 [INFO] [stderr] | [INFO] [stderr] 27 | let tuple = try!(item); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.17s [INFO] running `"docker" "inspect" "6d4299a56b6ac01a5459696d7a7e8772d8d6228670a73aca1f03dddd5c0d94ae"` [INFO] running `"docker" "rm" "-f" "6d4299a56b6ac01a5459696d7a7e8772d8d6228670a73aca1f03dddd5c0d94ae"` [INFO] [stdout] 6d4299a56b6ac01a5459696d7a7e8772d8d6228670a73aca1f03dddd5c0d94ae [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stdout] c0df3fb4a9b2035365b9f00a9e943bd8e3c5e0acd136ad519197706d60fce113 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "c0df3fb4a9b2035365b9f00a9e943bd8e3c5e0acd136ad519197706d60fce113"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling uuid v0.2.3 [INFO] [stderr] Compiling quickcheck v0.2.27 [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:72:13 [INFO] [stderr] | [INFO] [stderr] 72 | try!(Err(format!("relation already exists: {}", name))) [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/relation.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 76 | try!(Err("number of attributes can't be zero")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:92:24 [INFO] [stderr] | [INFO] [stderr] 92 | info_file: try!(File::create(info_file_name(name))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:93:24 [INFO] [stderr] | [INFO] [stderr] 93 | data_file: try!(File::create(data_file_name(name))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:94:26 [INFO] [stderr] | [INFO] [stderr] 94 | ovflow_file: try!(File::create(ovflow_file_name(name))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:99:24 [INFO] [stderr] | [INFO] [stderr] 99 | let page = try!(Page::new(&r.data_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:100:13 [INFO] [stderr] | [INFO] [stderr] 100 | try!(page.close()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:111:25 [INFO] [stderr] | [INFO] [stderr] 111 | let info_file = try!(open_opts.open(info_file_name(name))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:112:25 [INFO] [stderr] | [INFO] [stderr] 112 | let num_attrs = try!(read_u32(&info_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:113:21 [INFO] [stderr] | [INFO] [stderr] 113 | let depth = try!(read_u8(&info_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:114:29 [INFO] [stderr] | [INFO] [stderr] 114 | let split_pointer = try!(read_u32(&info_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:115:25 [INFO] [stderr] | [INFO] [stderr] 115 | let num_pages = try!(read_u64(&info_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:116:26 [INFO] [stderr] | [INFO] [stderr] 116 | let num_tuples = try!(read_u64(&info_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:117:26 [INFO] [stderr] | [INFO] [stderr] 117 | let choice_vec = try!(ChoiceVec::read(&info_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:129:24 [INFO] [stderr] | [INFO] [stderr] 129 | data_file: try!(open_opts.open(data_file_name(name))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:130:26 [INFO] [stderr] | [INFO] [stderr] 130 | ovflow_file: try!(open_opts.open(ovflow_file_name(name))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:162:13 [INFO] [stderr] | [INFO] [stderr] 162 | try!(self.grow()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:176:24 [INFO] [stderr] | [INFO] [stderr] 176 | let mut page = try!(Page::read(&self.data_file, page_id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:182:13 [INFO] [stderr] | [INFO] [stderr] 182 | try!(page.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:186:13 [INFO] [stderr] | [INFO] [stderr] 186 | try!(page.add_to_overflow(&self.ovflow_file, &serialised_tuple)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:221:13 [INFO] [stderr] | [INFO] [stderr] 221 | try!(Relation::load_next_page(next_page_id, ovflow_file, tuple_cache, tuples_seen, spare_pages)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:228:35 [INFO] [stderr] | [INFO] [stderr] 228 | let new_ovflow_page = try!(get_next_page_id(ovflow_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:236:9 [INFO] [stderr] | [INFO] [stderr] 236 | try!(storage_page.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:245:13 [INFO] [stderr] | [INFO] [stderr] 245 | try!(storage_page.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:265:25 [INFO] [stderr] | [INFO] [stderr] 265 | let next_page = try!(Page::read(ovflow_file, *next_page_id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:285:29 [INFO] [stderr] | [INFO] [stderr] 285 | let mut high_page = try!(Page::new(&self.data_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:290:28 [INFO] [stderr] | [INFO] [stderr] 290 | let old_low_page = try!(Page::read(&self.data_file, sp)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:327:17 [INFO] [stderr] | [INFO] [stderr] 327 | try!(Relation::store_tuple_grow( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:339:17 [INFO] [stderr] | [INFO] [stderr] 339 | try!(Relation::load_next_page( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:346:9 [INFO] [stderr] | [INFO] [stderr] 346 | try!(low_page.close()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:347:9 [INFO] [stderr] | [INFO] [stderr] 347 | try!(high_page.close()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:357:13 [INFO] [stderr] | [INFO] [stderr] 357 | try!(leftover_page.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:373:9 [INFO] [stderr] | [INFO] [stderr] 373 | try!(f.seek(SeekFrom::Start(0))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:374:9 [INFO] [stderr] | [INFO] [stderr] 374 | try!(write_u32(f, self.num_attrs)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:375:9 [INFO] [stderr] | [INFO] [stderr] 375 | try!(write_u8(f, self.depth)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:376:9 [INFO] [stderr] | [INFO] [stderr] 376 | try!(write_u32(f, self.split_pointer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:377:9 [INFO] [stderr] | [INFO] [stderr] 377 | try!(write_u64(f, self.num_pages)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:378:9 [INFO] [stderr] | [INFO] [stderr] 378 | try!(write_u64(f, self.num_tuples)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:379:9 [INFO] [stderr] | [INFO] [stderr] 379 | try!(self.choice_vec.write(f)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:400:9 [INFO] [stderr] | [INFO] [stderr] 400 | try!(fs::remove_file(info_file_name(&self.name))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:401:9 [INFO] [stderr] | [INFO] [stderr] 401 | try!(fs::remove_file(data_file_name(&self.name))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:402:9 [INFO] [stderr] | [INFO] [stderr] 402 | try!(fs::remove_file(ovflow_file_name(&self.name))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:33:18 [INFO] [stderr] | [INFO] [stderr] 33 | let id = try!(get_next_page_id(file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:67:9 [INFO] [stderr] | [INFO] [stderr] 67 | try!(seek_to_start(f, page_id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:71:9 [INFO] [stderr] | [INFO] [stderr] 71 | try!(f.read_exact(&mut buffer[..])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:76:20 [INFO] [stderr] | [INFO] [stderr] 76 | let free = try!(read_u32(&mut cursor)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:77:22 [INFO] [stderr] | [INFO] [stderr] 77 | let ovflow = try!(read_u32(&mut cursor)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:78:26 [INFO] [stderr] | [INFO] [stderr] 78 | let num_tuples = try!(read_u32(&mut cursor)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:91:26 [INFO] [stderr] | [INFO] [stderr] 91 | let bytes_read = try!(cursor.read(page.data.as_mut())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:98:9 [INFO] [stderr] | [INFO] [stderr] 98 | try!(seek_to_start(&self.file, self.id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:101:9 [INFO] [stderr] | [INFO] [stderr] 101 | try!(write_u32(&mut buf, self.free)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:102:9 [INFO] [stderr] | [INFO] [stderr] 102 | try!(write_u32(&mut buf, self.ovflow)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:103:9 [INFO] [stderr] | [INFO] [stderr] 103 | try!(write_u32(&mut buf, self.num_tuples)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:104:9 [INFO] [stderr] | [INFO] [stderr] 104 | try!(buf.write_all(self.data.as_ref())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:105:9 [INFO] [stderr] | [INFO] [stderr] 105 | try!(self.file.write_all(buf.as_ref())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:106:9 [INFO] [stderr] | [INFO] [stderr] 106 | try!(self.file.flush()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:166:13 [INFO] [stderr] | [INFO] [stderr] 166 | try!(self.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:173:35 [INFO] [stderr] | [INFO] [stderr] 173 | let mut ovflow_page = try!(Page::new(ovflow_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:176:13 [INFO] [stderr] | [INFO] [stderr] 176 | try!(self.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:177:13 [INFO] [stderr] | [INFO] [stderr] 177 | try!(ovflow_page.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:182:31 [INFO] [stderr] | [INFO] [stderr] 182 | let mut ovflow_page = try!(Page::read(ovflow_file, self.ovflow)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:230:23 [INFO] [stderr] | [INFO] [stderr] 230 | let file_length = try!(file.metadata().map(|m| m.len())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/choice_vec.rs:67:26 [INFO] [stderr] | [INFO] [stderr] 67 | let l: u32 = try!(split[0].parse().or_else(|_| Err(ParseError::NumberUnparsable))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/choice_vec.rs:68:25 [INFO] [stderr] | [INFO] [stderr] 68 | let r: u8 = try!(split[1].parse().or_else(|_| Err(ParseError::NumberUnparsable))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/choice_vec.rs:79:13 [INFO] [stderr] | [INFO] [stderr] 79 | try!(write_u32(f, attr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/choice_vec.rs:80:13 [INFO] [stderr] | [INFO] [stderr] 80 | try!(f.write_u8(val)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/choice_vec.rs:88:24 [INFO] [stderr] | [INFO] [stderr] 88 | let attr = try!(read_u32(f)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/choice_vec.rs:89:23 [INFO] [stderr] | [INFO] [stderr] 89 | let val = try!(f.read_u8()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util.rs:13:25 [INFO] [stderr] | [INFO] [stderr] 13 | pub type BoxError = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/partial_hash.rs:123:9 [INFO] [stderr] | [INFO] [stderr] 123 | (1 << (self.highest_usable_bit)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/util.rs:6:23 [INFO] [stderr] | [INFO] [stderr] 6 | use std::hash::{Hash, SipHasher, Hasher}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/util.rs:45:17 [INFO] [stderr] | [INFO] [stderr] 45 | let mut s = SipHasher::new(); [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/relation.rs:60:47 [INFO] [stderr] | [INFO] [stderr] 60 | error!("Reason: {}, {}", e, e.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/util.rs:45:17 [INFO] [stderr] | [INFO] [stderr] 45 | let mut s = SipHasher::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/relation.rs:3:37 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{self, Seek, SeekFrom, Write}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/page.rs:148:17 [INFO] [stderr] | [INFO] [stderr] 148 | let mut dest = &mut self.data[self.free as usize .. new_free as usize]; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 76 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/stats.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | try!(Err("Usage: stats ")); [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/bin/stats.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | let r = try!(Relation::open(relation_name, Reading) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/insert.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | try!(Err("Usage: insert [data file]")); [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/bin/select.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | try!(Err("Usage: select ")); [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/bin/select.rs:22:20 [INFO] [stderr] | [INFO] [stderr] 22 | let relation = try!(Relation::open(relation_name, Reading)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/select.rs:23:17 [INFO] [stderr] | [INFO] [stderr] 23 | let query = try!(Query::parse(query_string, relation.num_attrs) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/select.rs:27:21 [INFO] [stderr] | [INFO] [stderr] 27 | let tuple = try!(item); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/insert.rs:22:24 [INFO] [stderr] | [INFO] [stderr] 22 | let mut relation = try!(Relation::open(&relation_name, Writing) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/insert.rs:29:17 [INFO] [stderr] | [INFO] [stderr] 29 | let f = try!(File::open(&args[2])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/insert.rs:38:21 [INFO] [stderr] | [INFO] [stderr] 38 | let tuple = try!(Tuple::parse(&line, relation.num_attrs) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/insert.rs:41:9 [INFO] [stderr] | [INFO] [stderr] 41 | try!(relation.insert(tuple).map_err(|e| { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/insert.rs:28:20 [INFO] [stderr] | [INFO] [stderr] 28 | let input: Box = if args.len() == 3 { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/create.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | try!(Err("Usage: create ")); [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/bin/create.rs:20:21 [INFO] [stderr] | [INFO] [stderr] 20 | let num_attrs = try!(args[2].parse() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/create.rs:22:25 [INFO] [stderr] | [INFO] [stderr] 22 | let est_num_pages = try!(args[3].parse() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/create.rs:24:22 [INFO] [stderr] | [INFO] [stderr] 24 | let choice_vec = try!(ChoiceVec::parse(&args[4], num_attrs) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/create.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | try!( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling malh v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/insert.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | try!(Err("Usage: insert [data file]")); [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/bin/insert.rs:22:24 [INFO] [stderr] | [INFO] [stderr] 22 | let mut relation = try!(Relation::open(&relation_name, Writing) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/insert.rs:29:17 [INFO] [stderr] | [INFO] [stderr] 29 | let f = try!(File::open(&args[2])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/insert.rs:38:21 [INFO] [stderr] | [INFO] [stderr] 38 | let tuple = try!(Tuple::parse(&line, relation.num_attrs) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/insert.rs:41:9 [INFO] [stderr] | [INFO] [stderr] 41 | try!(relation.insert(tuple).map_err(|e| { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/insert.rs:28:20 [INFO] [stderr] | [INFO] [stderr] 28 | let input: Box = if args.len() == 3 { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/select.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | try!(Err("Usage: select ")); [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/bin/select.rs:22:20 [INFO] [stderr] | [INFO] [stderr] 22 | let relation = try!(Relation::open(relation_name, Reading)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/select.rs:23:17 [INFO] [stderr] | [INFO] [stderr] 23 | let query = try!(Query::parse(query_string, relation.num_attrs) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/select.rs:27:21 [INFO] [stderr] | [INFO] [stderr] 27 | let tuple = try!(item); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/create.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | try!(Err("Usage: create ")); [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/bin/create.rs:20:21 [INFO] [stderr] | [INFO] [stderr] 20 | let num_attrs = try!(args[2].parse() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/create.rs:22:25 [INFO] [stderr] | [INFO] [stderr] 22 | let est_num_pages = try!(args[3].parse() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/create.rs:24:22 [INFO] [stderr] | [INFO] [stderr] 24 | let choice_vec = try!(ChoiceVec::parse(&args[4], num_attrs) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/create.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | try!( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/stats.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | try!(Err("Usage: stats ")); [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/bin/stats.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | let r = try!(Relation::open(relation_name, Reading) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `repeat` is imported redundantly [INFO] [stderr] --> tests/lib.rs:99:9 [INFO] [stderr] | [INFO] [stderr] 6 | use std::iter::repeat; [INFO] [stderr] | ----------------- the item `repeat` is already imported here [INFO] [stderr] ... [INFO] [stderr] 99 | use std::iter::repeat; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:72:13 [INFO] [stderr] | [INFO] [stderr] 72 | try!(Err(format!("relation already exists: {}", name))) [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/relation.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 76 | try!(Err("number of attributes can't be zero")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:92:24 [INFO] [stderr] | [INFO] [stderr] 92 | info_file: try!(File::create(info_file_name(name))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:93:24 [INFO] [stderr] | [INFO] [stderr] 93 | data_file: try!(File::create(data_file_name(name))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:94:26 [INFO] [stderr] | [INFO] [stderr] 94 | ovflow_file: try!(File::create(ovflow_file_name(name))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:99:24 [INFO] [stderr] | [INFO] [stderr] 99 | let page = try!(Page::new(&r.data_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:100:13 [INFO] [stderr] | [INFO] [stderr] 100 | try!(page.close()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:111:25 [INFO] [stderr] | [INFO] [stderr] 111 | let info_file = try!(open_opts.open(info_file_name(name))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:112:25 [INFO] [stderr] | [INFO] [stderr] 112 | let num_attrs = try!(read_u32(&info_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:113:21 [INFO] [stderr] | [INFO] [stderr] 113 | let depth = try!(read_u8(&info_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:114:29 [INFO] [stderr] | [INFO] [stderr] 114 | let split_pointer = try!(read_u32(&info_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:115:25 [INFO] [stderr] | [INFO] [stderr] 115 | let num_pages = try!(read_u64(&info_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:116:26 [INFO] [stderr] | [INFO] [stderr] 116 | let num_tuples = try!(read_u64(&info_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:117:26 [INFO] [stderr] | [INFO] [stderr] 117 | let choice_vec = try!(ChoiceVec::read(&info_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:129:24 [INFO] [stderr] | [INFO] [stderr] 129 | data_file: try!(open_opts.open(data_file_name(name))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:130:26 [INFO] [stderr] | [INFO] [stderr] 130 | ovflow_file: try!(open_opts.open(ovflow_file_name(name))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:162:13 [INFO] [stderr] | [INFO] [stderr] 162 | try!(self.grow()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:176:24 [INFO] [stderr] | [INFO] [stderr] 176 | let mut page = try!(Page::read(&self.data_file, page_id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:182:13 [INFO] [stderr] | [INFO] [stderr] 182 | try!(page.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:186:13 [INFO] [stderr] | [INFO] [stderr] 186 | try!(page.add_to_overflow(&self.ovflow_file, &serialised_tuple)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:221:13 [INFO] [stderr] | [INFO] [stderr] 221 | try!(Relation::load_next_page(next_page_id, ovflow_file, tuple_cache, tuples_seen, spare_pages)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:228:35 [INFO] [stderr] | [INFO] [stderr] 228 | let new_ovflow_page = try!(get_next_page_id(ovflow_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:236:9 [INFO] [stderr] | [INFO] [stderr] 236 | try!(storage_page.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:245:13 [INFO] [stderr] | [INFO] [stderr] 245 | try!(storage_page.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:265:25 [INFO] [stderr] | [INFO] [stderr] 265 | let next_page = try!(Page::read(ovflow_file, *next_page_id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:285:29 [INFO] [stderr] | [INFO] [stderr] 285 | let mut high_page = try!(Page::new(&self.data_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:290:28 [INFO] [stderr] | [INFO] [stderr] 290 | let old_low_page = try!(Page::read(&self.data_file, sp)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:327:17 [INFO] [stderr] | [INFO] [stderr] 327 | try!(Relation::store_tuple_grow( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:339:17 [INFO] [stderr] | [INFO] [stderr] 339 | try!(Relation::load_next_page( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:346:9 [INFO] [stderr] | [INFO] [stderr] 346 | try!(low_page.close()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:347:9 [INFO] [stderr] | [INFO] [stderr] 347 | try!(high_page.close()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:357:13 [INFO] [stderr] | [INFO] [stderr] 357 | try!(leftover_page.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:373:9 [INFO] [stderr] | [INFO] [stderr] 373 | try!(f.seek(SeekFrom::Start(0))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:374:9 [INFO] [stderr] | [INFO] [stderr] 374 | try!(write_u32(f, self.num_attrs)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:375:9 [INFO] [stderr] | [INFO] [stderr] 375 | try!(write_u8(f, self.depth)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:376:9 [INFO] [stderr] | [INFO] [stderr] 376 | try!(write_u32(f, self.split_pointer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:377:9 [INFO] [stderr] | [INFO] [stderr] 377 | try!(write_u64(f, self.num_pages)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:378:9 [INFO] [stderr] | [INFO] [stderr] 378 | try!(write_u64(f, self.num_tuples)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:379:9 [INFO] [stderr] | [INFO] [stderr] 379 | try!(self.choice_vec.write(f)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:400:9 [INFO] [stderr] | [INFO] [stderr] 400 | try!(fs::remove_file(info_file_name(&self.name))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:401:9 [INFO] [stderr] | [INFO] [stderr] 401 | try!(fs::remove_file(data_file_name(&self.name))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:402:9 [INFO] [stderr] | [INFO] [stderr] 402 | try!(fs::remove_file(ovflow_file_name(&self.name))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:33:18 [INFO] [stderr] | [INFO] [stderr] 33 | let id = try!(get_next_page_id(file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:67:9 [INFO] [stderr] | [INFO] [stderr] 67 | try!(seek_to_start(f, page_id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:71:9 [INFO] [stderr] | [INFO] [stderr] 71 | try!(f.read_exact(&mut buffer[..])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:76:20 [INFO] [stderr] | [INFO] [stderr] 76 | let free = try!(read_u32(&mut cursor)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:77:22 [INFO] [stderr] | [INFO] [stderr] 77 | let ovflow = try!(read_u32(&mut cursor)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:78:26 [INFO] [stderr] | [INFO] [stderr] 78 | let num_tuples = try!(read_u32(&mut cursor)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:91:26 [INFO] [stderr] | [INFO] [stderr] 91 | let bytes_read = try!(cursor.read(page.data.as_mut())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:98:9 [INFO] [stderr] | [INFO] [stderr] 98 | try!(seek_to_start(&self.file, self.id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:101:9 [INFO] [stderr] | [INFO] [stderr] 101 | try!(write_u32(&mut buf, self.free)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:102:9 [INFO] [stderr] | [INFO] [stderr] 102 | try!(write_u32(&mut buf, self.ovflow)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:103:9 [INFO] [stderr] | [INFO] [stderr] 103 | try!(write_u32(&mut buf, self.num_tuples)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:104:9 [INFO] [stderr] | [INFO] [stderr] 104 | try!(buf.write_all(self.data.as_ref())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:105:9 [INFO] [stderr] | [INFO] [stderr] 105 | try!(self.file.write_all(buf.as_ref())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:106:9 [INFO] [stderr] | [INFO] [stderr] 106 | try!(self.file.flush()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:166:13 [INFO] [stderr] | [INFO] [stderr] 166 | try!(self.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:173:35 [INFO] [stderr] | [INFO] [stderr] 173 | let mut ovflow_page = try!(Page::new(ovflow_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:176:13 [INFO] [stderr] | [INFO] [stderr] 176 | try!(self.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:177:13 [INFO] [stderr] | [INFO] [stderr] 177 | try!(ovflow_page.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:182:31 [INFO] [stderr] | [INFO] [stderr] 182 | let mut ovflow_page = try!(Page::read(ovflow_file, self.ovflow)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:230:23 [INFO] [stderr] | [INFO] [stderr] 230 | let file_length = try!(file.metadata().map(|m| m.len())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/choice_vec.rs:67:26 [INFO] [stderr] | [INFO] [stderr] 67 | let l: u32 = try!(split[0].parse().or_else(|_| Err(ParseError::NumberUnparsable))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/choice_vec.rs:68:25 [INFO] [stderr] | [INFO] [stderr] 68 | let r: u8 = try!(split[1].parse().or_else(|_| Err(ParseError::NumberUnparsable))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/choice_vec.rs:79:13 [INFO] [stderr] | [INFO] [stderr] 79 | try!(write_u32(f, attr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/choice_vec.rs:80:13 [INFO] [stderr] | [INFO] [stderr] 80 | try!(f.write_u8(val)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/choice_vec.rs:88:24 [INFO] [stderr] | [INFO] [stderr] 88 | let attr = try!(read_u32(f)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/choice_vec.rs:89:23 [INFO] [stderr] | [INFO] [stderr] 89 | let val = try!(f.read_u8()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util.rs:13:25 [INFO] [stderr] | [INFO] [stderr] 13 | pub type BoxError = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/partial_hash.rs:123:9 [INFO] [stderr] | [INFO] [stderr] 123 | (1 << (self.highest_usable_bit)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/util.rs:6:23 [INFO] [stderr] | [INFO] [stderr] 6 | use std::hash::{Hash, SipHasher, Hasher}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/util.rs:45:17 [INFO] [stderr] | [INFO] [stderr] 45 | let mut s = SipHasher::new(); [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/relation.rs:60:47 [INFO] [stderr] | [INFO] [stderr] 60 | error!("Reason: {}, {}", e, e.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/util.rs:45:17 [INFO] [stderr] | [INFO] [stderr] 45 | let mut s = SipHasher::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/relation.rs:3:37 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{self, Seek, SeekFrom, Write}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/page.rs:148:17 [INFO] [stderr] | [INFO] [stderr] 148 | let mut dest = &mut self.data[self.free as usize .. new_free as usize]; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 76 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.46s [INFO] running `"docker" "inspect" "c0df3fb4a9b2035365b9f00a9e943bd8e3c5e0acd136ad519197706d60fce113"` [INFO] running `"docker" "rm" "-f" "c0df3fb4a9b2035365b9f00a9e943bd8e3c5e0acd136ad519197706d60fce113"` [INFO] [stdout] c0df3fb4a9b2035365b9f00a9e943bd8e3c5e0acd136ad519197706d60fce113 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] aa61b28844b71440402d2adfc94be983b41ff677a7b181569b318c4da727dffa [INFO] running `"docker" "start" "-a" "aa61b28844b71440402d2adfc94be983b41ff677a7b181569b318c4da727dffa"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:72:13 [INFO] [stderr] | [INFO] [stderr] 72 | try!(Err(format!("relation already exists: {}", name))) [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/relation.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 76 | try!(Err("number of attributes can't be zero")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:92:24 [INFO] [stderr] | [INFO] [stderr] 92 | info_file: try!(File::create(info_file_name(name))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:93:24 [INFO] [stderr] | [INFO] [stderr] 93 | data_file: try!(File::create(data_file_name(name))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:94:26 [INFO] [stderr] | [INFO] [stderr] 94 | ovflow_file: try!(File::create(ovflow_file_name(name))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:99:24 [INFO] [stderr] | [INFO] [stderr] 99 | let page = try!(Page::new(&r.data_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:100:13 [INFO] [stderr] | [INFO] [stderr] 100 | try!(page.close()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:111:25 [INFO] [stderr] | [INFO] [stderr] 111 | let info_file = try!(open_opts.open(info_file_name(name))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:112:25 [INFO] [stderr] | [INFO] [stderr] 112 | let num_attrs = try!(read_u32(&info_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:113:21 [INFO] [stderr] | [INFO] [stderr] 113 | let depth = try!(read_u8(&info_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:114:29 [INFO] [stderr] | [INFO] [stderr] 114 | let split_pointer = try!(read_u32(&info_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:115:25 [INFO] [stderr] | [INFO] [stderr] 115 | let num_pages = try!(read_u64(&info_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:116:26 [INFO] [stderr] | [INFO] [stderr] 116 | let num_tuples = try!(read_u64(&info_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:117:26 [INFO] [stderr] | [INFO] [stderr] 117 | let choice_vec = try!(ChoiceVec::read(&info_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:129:24 [INFO] [stderr] | [INFO] [stderr] 129 | data_file: try!(open_opts.open(data_file_name(name))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:130:26 [INFO] [stderr] | [INFO] [stderr] 130 | ovflow_file: try!(open_opts.open(ovflow_file_name(name))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:162:13 [INFO] [stderr] | [INFO] [stderr] 162 | try!(self.grow()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:176:24 [INFO] [stderr] | [INFO] [stderr] 176 | let mut page = try!(Page::read(&self.data_file, page_id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:182:13 [INFO] [stderr] | [INFO] [stderr] 182 | try!(page.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:186:13 [INFO] [stderr] | [INFO] [stderr] 186 | try!(page.add_to_overflow(&self.ovflow_file, &serialised_tuple)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:221:13 [INFO] [stderr] | [INFO] [stderr] 221 | try!(Relation::load_next_page(next_page_id, ovflow_file, tuple_cache, tuples_seen, spare_pages)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:228:35 [INFO] [stderr] | [INFO] [stderr] 228 | let new_ovflow_page = try!(get_next_page_id(ovflow_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:236:9 [INFO] [stderr] | [INFO] [stderr] 236 | try!(storage_page.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:245:13 [INFO] [stderr] | [INFO] [stderr] 245 | try!(storage_page.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:265:25 [INFO] [stderr] | [INFO] [stderr] 265 | let next_page = try!(Page::read(ovflow_file, *next_page_id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:285:29 [INFO] [stderr] | [INFO] [stderr] 285 | let mut high_page = try!(Page::new(&self.data_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:290:28 [INFO] [stderr] | [INFO] [stderr] 290 | let old_low_page = try!(Page::read(&self.data_file, sp)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:327:17 [INFO] [stderr] | [INFO] [stderr] 327 | try!(Relation::store_tuple_grow( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:339:17 [INFO] [stderr] | [INFO] [stderr] 339 | try!(Relation::load_next_page( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:346:9 [INFO] [stderr] | [INFO] [stderr] 346 | try!(low_page.close()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:347:9 [INFO] [stderr] | [INFO] [stderr] 347 | try!(high_page.close()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:357:13 [INFO] [stderr] | [INFO] [stderr] 357 | try!(leftover_page.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:373:9 [INFO] [stderr] | [INFO] [stderr] 373 | try!(f.seek(SeekFrom::Start(0))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:374:9 [INFO] [stderr] | [INFO] [stderr] 374 | try!(write_u32(f, self.num_attrs)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:375:9 [INFO] [stderr] | [INFO] [stderr] 375 | try!(write_u8(f, self.depth)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:376:9 [INFO] [stderr] | [INFO] [stderr] 376 | try!(write_u32(f, self.split_pointer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:377:9 [INFO] [stderr] | [INFO] [stderr] 377 | try!(write_u64(f, self.num_pages)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:378:9 [INFO] [stderr] | [INFO] [stderr] 378 | try!(write_u64(f, self.num_tuples)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:379:9 [INFO] [stderr] | [INFO] [stderr] 379 | try!(self.choice_vec.write(f)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:400:9 [INFO] [stderr] | [INFO] [stderr] 400 | try!(fs::remove_file(info_file_name(&self.name))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:401:9 [INFO] [stderr] | [INFO] [stderr] 401 | try!(fs::remove_file(data_file_name(&self.name))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:402:9 [INFO] [stderr] | [INFO] [stderr] 402 | try!(fs::remove_file(ovflow_file_name(&self.name))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:33:18 [INFO] [stderr] | [INFO] [stderr] 33 | let id = try!(get_next_page_id(file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:67:9 [INFO] [stderr] | [INFO] [stderr] 67 | try!(seek_to_start(f, page_id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:71:9 [INFO] [stderr] | [INFO] [stderr] 71 | try!(f.read_exact(&mut buffer[..])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:76:20 [INFO] [stderr] | [INFO] [stderr] 76 | let free = try!(read_u32(&mut cursor)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:77:22 [INFO] [stderr] | [INFO] [stderr] 77 | let ovflow = try!(read_u32(&mut cursor)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:78:26 [INFO] [stderr] | [INFO] [stderr] 78 | let num_tuples = try!(read_u32(&mut cursor)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:91:26 [INFO] [stderr] | [INFO] [stderr] 91 | let bytes_read = try!(cursor.read(page.data.as_mut())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:98:9 [INFO] [stderr] | [INFO] [stderr] 98 | try!(seek_to_start(&self.file, self.id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:101:9 [INFO] [stderr] | [INFO] [stderr] 101 | try!(write_u32(&mut buf, self.free)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:102:9 [INFO] [stderr] | [INFO] [stderr] 102 | try!(write_u32(&mut buf, self.ovflow)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:103:9 [INFO] [stderr] | [INFO] [stderr] 103 | try!(write_u32(&mut buf, self.num_tuples)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:104:9 [INFO] [stderr] | [INFO] [stderr] 104 | try!(buf.write_all(self.data.as_ref())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:105:9 [INFO] [stderr] | [INFO] [stderr] 105 | try!(self.file.write_all(buf.as_ref())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:106:9 [INFO] [stderr] | [INFO] [stderr] 106 | try!(self.file.flush()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:166:13 [INFO] [stderr] | [INFO] [stderr] 166 | try!(self.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:173:35 [INFO] [stderr] | [INFO] [stderr] 173 | let mut ovflow_page = try!(Page::new(ovflow_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:176:13 [INFO] [stderr] | [INFO] [stderr] 176 | try!(self.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:177:13 [INFO] [stderr] | [INFO] [stderr] 177 | try!(ovflow_page.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:182:31 [INFO] [stderr] | [INFO] [stderr] 182 | let mut ovflow_page = try!(Page::read(ovflow_file, self.ovflow)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:230:23 [INFO] [stderr] | [INFO] [stderr] 230 | let file_length = try!(file.metadata().map(|m| m.len())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/choice_vec.rs:67:26 [INFO] [stderr] | [INFO] [stderr] 67 | let l: u32 = try!(split[0].parse().or_else(|_| Err(ParseError::NumberUnparsable))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/choice_vec.rs:68:25 [INFO] [stderr] | [INFO] [stderr] 68 | let r: u8 = try!(split[1].parse().or_else(|_| Err(ParseError::NumberUnparsable))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:72:13 [INFO] [stderr] | [INFO] [stderr] 72 | try!(Err(format!("relation already exists: {}", name))) [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/choice_vec.rs:79:13 [INFO] [stderr] | [INFO] [stderr] 79 | try!(write_u32(f, attr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/choice_vec.rs:80:13 [INFO] [stderr] | [INFO] [stderr] 80 | try!(f.write_u8(val)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/choice_vec.rs:88:24 [INFO] [stderr] | [INFO] [stderr] 88 | let attr = try!(read_u32(f)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/choice_vec.rs:89:23 [INFO] [stderr] | [INFO] [stderr] 89 | let val = try!(f.read_u8()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util.rs:13:25 [INFO] [stderr] | [INFO] [stderr] 13 | pub type BoxError = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/partial_hash.rs:123:9 [INFO] [stderr] | [INFO] [stderr] 123 | (1 << (self.highest_usable_bit)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 76 | try!(Err("number of attributes can't be zero")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:92:24 [INFO] [stderr] | [INFO] [stderr] 92 | info_file: try!(File::create(info_file_name(name))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:93:24 [INFO] [stderr] | [INFO] [stderr] 93 | data_file: try!(File::create(data_file_name(name))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/util.rs:6:23 [INFO] [stderr] | [INFO] [stderr] 6 | use std::hash::{Hash, SipHasher, Hasher}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/util.rs:45:17 [INFO] [stderr] | [INFO] [stderr] 45 | let mut s = SipHasher::new(); [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/relation.rs:60:47 [INFO] [stderr] | [INFO] [stderr] 60 | error!("Reason: {}, {}", e, e.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:94:26 [INFO] [stderr] | [INFO] [stderr] 94 | ovflow_file: try!(File::create(ovflow_file_name(name))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:99:24 [INFO] [stderr] | [INFO] [stderr] 99 | let page = try!(Page::new(&r.data_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/util.rs:45:17 [INFO] [stderr] | [INFO] [stderr] 45 | let mut s = SipHasher::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/relation.rs:3:37 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{self, Seek, SeekFrom, Write}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:100:13 [INFO] [stderr] | [INFO] [stderr] 100 | try!(page.close()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:111:25 [INFO] [stderr] | [INFO] [stderr] 111 | let info_file = try!(open_opts.open(info_file_name(name))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:112:25 [INFO] [stderr] | [INFO] [stderr] 112 | let num_attrs = try!(read_u32(&info_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:113:21 [INFO] [stderr] | [INFO] [stderr] 113 | let depth = try!(read_u8(&info_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/page.rs:148:17 [INFO] [stderr] | [INFO] [stderr] 148 | let mut dest = &mut self.data[self.free as usize .. new_free as usize]; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 76 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/select.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | try!(Err("Usage: select ")); [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/bin/select.rs:22:20 [INFO] [stderr] | [INFO] [stderr] 22 | let relation = try!(Relation::open(relation_name, Reading)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `repeat` is imported redundantly [INFO] [stderr] --> tests/lib.rs:99:9 [INFO] [stderr] | [INFO] [stderr] 6 | use std::iter::repeat; [INFO] [stderr] | ----------------- the item `repeat` is already imported here [INFO] [stderr] ... [INFO] [stderr] 99 | use std::iter::repeat; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/select.rs:23:17 [INFO] [stderr] | [INFO] [stderr] 23 | let query = try!(Query::parse(query_string, relation.num_attrs) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/select.rs:27:21 [INFO] [stderr] | [INFO] [stderr] 27 | let tuple = try!(item); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:114:29 [INFO] [stderr] | [INFO] [stderr] 114 | let split_pointer = try!(read_u32(&info_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:115:25 [INFO] [stderr] | [INFO] [stderr] 115 | let num_pages = try!(read_u64(&info_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:116:26 [INFO] [stderr] | [INFO] [stderr] 116 | let num_tuples = try!(read_u64(&info_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:117:26 [INFO] [stderr] | [INFO] [stderr] 117 | let choice_vec = try!(ChoiceVec::read(&info_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:129:24 [INFO] [stderr] | [INFO] [stderr] 129 | data_file: try!(open_opts.open(data_file_name(name))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:130:26 [INFO] [stderr] | [INFO] [stderr] 130 | ovflow_file: try!(open_opts.open(ovflow_file_name(name))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:162:13 [INFO] [stderr] | [INFO] [stderr] 162 | try!(self.grow()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:176:24 [INFO] [stderr] | [INFO] [stderr] 176 | let mut page = try!(Page::read(&self.data_file, page_id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:182:13 [INFO] [stderr] | [INFO] [stderr] 182 | try!(page.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:186:13 [INFO] [stderr] | [INFO] [stderr] 186 | try!(page.add_to_overflow(&self.ovflow_file, &serialised_tuple)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:221:13 [INFO] [stderr] | [INFO] [stderr] 221 | try!(Relation::load_next_page(next_page_id, ovflow_file, tuple_cache, tuples_seen, spare_pages)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:228:35 [INFO] [stderr] | [INFO] [stderr] 228 | let new_ovflow_page = try!(get_next_page_id(ovflow_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:236:9 [INFO] [stderr] | [INFO] [stderr] 236 | try!(storage_page.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:245:13 [INFO] [stderr] | [INFO] [stderr] 245 | try!(storage_page.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:265:25 [INFO] [stderr] | [INFO] [stderr] 265 | let next_page = try!(Page::read(ovflow_file, *next_page_id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:285:29 [INFO] [stderr] | [INFO] [stderr] 285 | let mut high_page = try!(Page::new(&self.data_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:290:28 [INFO] [stderr] | [INFO] [stderr] 290 | let old_low_page = try!(Page::read(&self.data_file, sp)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:327:17 [INFO] [stderr] | [INFO] [stderr] 327 | try!(Relation::store_tuple_grow( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:339:17 [INFO] [stderr] | [INFO] [stderr] 339 | try!(Relation::load_next_page( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:346:9 [INFO] [stderr] | [INFO] [stderr] 346 | try!(low_page.close()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:347:9 [INFO] [stderr] | [INFO] [stderr] 347 | try!(high_page.close()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:357:13 [INFO] [stderr] | [INFO] [stderr] 357 | try!(leftover_page.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:373:9 [INFO] [stderr] | [INFO] [stderr] 373 | try!(f.seek(SeekFrom::Start(0))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:374:9 [INFO] [stderr] | [INFO] [stderr] 374 | try!(write_u32(f, self.num_attrs)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:375:9 [INFO] [stderr] | [INFO] [stderr] 375 | try!(write_u8(f, self.depth)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:376:9 [INFO] [stderr] | [INFO] [stderr] 376 | try!(write_u32(f, self.split_pointer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:377:9 [INFO] [stderr] | [INFO] [stderr] 377 | try!(write_u64(f, self.num_pages)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:378:9 [INFO] [stderr] | [INFO] [stderr] 378 | try!(write_u64(f, self.num_tuples)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:379:9 [INFO] [stderr] | [INFO] [stderr] 379 | try!(self.choice_vec.write(f)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:400:9 [INFO] [stderr] | [INFO] [stderr] 400 | try!(fs::remove_file(info_file_name(&self.name))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:401:9 [INFO] [stderr] | [INFO] [stderr] 401 | try!(fs::remove_file(data_file_name(&self.name))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/relation.rs:402:9 [INFO] [stderr] | [INFO] [stderr] 402 | try!(fs::remove_file(ovflow_file_name(&self.name))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:33:18 [INFO] [stderr] | [INFO] [stderr] 33 | let id = try!(get_next_page_id(file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:67:9 [INFO] [stderr] | [INFO] [stderr] 67 | try!(seek_to_start(f, page_id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:71:9 [INFO] [stderr] | [INFO] [stderr] 71 | try!(f.read_exact(&mut buffer[..])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:76:20 [INFO] [stderr] | [INFO] [stderr] 76 | let free = try!(read_u32(&mut cursor)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:77:22 [INFO] [stderr] | [INFO] [stderr] 77 | let ovflow = try!(read_u32(&mut cursor)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:78:26 [INFO] [stderr] | [INFO] [stderr] 78 | let num_tuples = try!(read_u32(&mut cursor)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:91:26 [INFO] [stderr] | [INFO] [stderr] 91 | let bytes_read = try!(cursor.read(page.data.as_mut())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:98:9 [INFO] [stderr] | [INFO] [stderr] 98 | try!(seek_to_start(&self.file, self.id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:101:9 [INFO] [stderr] | [INFO] [stderr] 101 | try!(write_u32(&mut buf, self.free)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:102:9 [INFO] [stderr] | [INFO] [stderr] 102 | try!(write_u32(&mut buf, self.ovflow)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:103:9 [INFO] [stderr] | [INFO] [stderr] 103 | try!(write_u32(&mut buf, self.num_tuples)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:104:9 [INFO] [stderr] | [INFO] [stderr] 104 | try!(buf.write_all(self.data.as_ref())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:105:9 [INFO] [stderr] | [INFO] [stderr] 105 | try!(self.file.write_all(buf.as_ref())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:106:9 [INFO] [stderr] | [INFO] [stderr] 106 | try!(self.file.flush()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:166:13 [INFO] [stderr] | [INFO] [stderr] 166 | try!(self.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:173:35 [INFO] [stderr] | [INFO] [stderr] 173 | let mut ovflow_page = try!(Page::new(ovflow_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:176:13 [INFO] [stderr] | [INFO] [stderr] 176 | try!(self.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:177:13 [INFO] [stderr] | [INFO] [stderr] 177 | try!(ovflow_page.write()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:182:31 [INFO] [stderr] | [INFO] [stderr] 182 | let mut ovflow_page = try!(Page::read(ovflow_file, self.ovflow)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/page.rs:230:23 [INFO] [stderr] | [INFO] [stderr] 230 | let file_length = try!(file.metadata().map(|m| m.len())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/choice_vec.rs:67:26 [INFO] [stderr] | [INFO] [stderr] 67 | let l: u32 = try!(split[0].parse().or_else(|_| Err(ParseError::NumberUnparsable))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/choice_vec.rs:68:25 [INFO] [stderr] | [INFO] [stderr] 68 | let r: u8 = try!(split[1].parse().or_else(|_| Err(ParseError::NumberUnparsable))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/choice_vec.rs:79:13 [INFO] [stderr] | [INFO] [stderr] 79 | try!(write_u32(f, attr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/choice_vec.rs:80:13 [INFO] [stderr] | [INFO] [stderr] 80 | try!(f.write_u8(val)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/choice_vec.rs:88:24 [INFO] [stderr] | [INFO] [stderr] 88 | let attr = try!(read_u32(f)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/choice_vec.rs:89:23 [INFO] [stderr] | [INFO] [stderr] 89 | let val = try!(f.read_u8()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util.rs:13:25 [INFO] [stderr] | [INFO] [stderr] 13 | pub type BoxError = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/partial_hash.rs:123:9 [INFO] [stderr] | [INFO] [stderr] 123 | (1 << (self.highest_usable_bit)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/util.rs:6:23 [INFO] [stderr] | [INFO] [stderr] 6 | use std::hash::{Hash, SipHasher, Hasher}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/util.rs:45:17 [INFO] [stderr] | [INFO] [stderr] 45 | let mut s = SipHasher::new(); [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/relation.rs:60:47 [INFO] [stderr] | [INFO] [stderr] 60 | error!("Reason: {}, {}", e, e.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/util.rs:45:17 [INFO] [stderr] | [INFO] [stderr] 45 | let mut s = SipHasher::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/relation.rs:3:37 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{self, Seek, SeekFrom, Write}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/insert.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | try!(Err("Usage: insert [data file]")); [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/bin/insert.rs:22:24 [INFO] [stderr] | [INFO] [stderr] 22 | let mut relation = try!(Relation::open(&relation_name, Writing) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/insert.rs:29:17 [INFO] [stderr] | [INFO] [stderr] 29 | let f = try!(File::open(&args[2])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/insert.rs:38:21 [INFO] [stderr] | [INFO] [stderr] 38 | let tuple = try!(Tuple::parse(&line, relation.num_attrs) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/insert.rs:41:9 [INFO] [stderr] | [INFO] [stderr] 41 | try!(relation.insert(tuple).map_err(|e| { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/page.rs:148:17 [INFO] [stderr] | [INFO] [stderr] 148 | let mut dest = &mut self.data[self.free as usize .. new_free as usize]; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/insert.rs:28:20 [INFO] [stderr] | [INFO] [stderr] 28 | let input: Box = if args.len() == 3 { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 76 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/stats.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | try!(Err("Usage: stats ")); [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/bin/stats.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | let r = try!(Relation::open(relation_name, Reading) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/create.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | try!(Err("Usage: create ")); [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/bin/create.rs:20:21 [INFO] [stderr] | [INFO] [stderr] 20 | let num_attrs = try!(args[2].parse() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/create.rs:22:25 [INFO] [stderr] | [INFO] [stderr] 22 | let est_num_pages = try!(args[3].parse() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/create.rs:24:22 [INFO] [stderr] | [INFO] [stderr] 24 | let choice_vec = try!(ChoiceVec::parse(&args[4], num_attrs) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/create.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | try!( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/insert.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | try!(Err("Usage: insert [data file]")); [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/bin/create.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | try!(Err("Usage: create ")); [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/bin/insert.rs:22:24 [INFO] [stderr] | [INFO] [stderr] 22 | let mut relation = try!(Relation::open(&relation_name, Writing) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/create.rs:20:21 [INFO] [stderr] | [INFO] [stderr] 20 | let num_attrs = try!(args[2].parse() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/insert.rs:29:17 [INFO] [stderr] | [INFO] [stderr] 29 | let f = try!(File::open(&args[2])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/create.rs:22:25 [INFO] [stderr] | [INFO] [stderr] 22 | let est_num_pages = try!(args[3].parse() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/insert.rs:38:21 [INFO] [stderr] | [INFO] [stderr] 38 | let tuple = try!(Tuple::parse(&line, relation.num_attrs) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/create.rs:24:22 [INFO] [stderr] | [INFO] [stderr] 24 | let choice_vec = try!(ChoiceVec::parse(&args[4], num_attrs) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/insert.rs:41:9 [INFO] [stderr] | [INFO] [stderr] 41 | try!(relation.insert(tuple).map_err(|e| { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/create.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | try!( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/insert.rs:28:20 [INFO] [stderr] | [INFO] [stderr] 28 | let input: Box = if args.len() == 3 { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/stats.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | try!(Err("Usage: stats ")); [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/bin/stats.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | let r = try!(Relation::open(relation_name, Reading) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/select.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | try!(Err("Usage: select ")); [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/bin/select.rs:22:20 [INFO] [stderr] | [INFO] [stderr] 22 | let relation = try!(Relation::open(relation_name, Reading)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/select.rs:23:17 [INFO] [stderr] | [INFO] [stderr] 23 | let query = try!(Query::parse(query_string, relation.num_attrs) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/select.rs:27:21 [INFO] [stderr] | [INFO] [stderr] 27 | let tuple = try!(item); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/malh-7288175e5240bf7e [INFO] [stdout] [INFO] [stdout] running 30 tests [INFO] [stdout] test choice_vec::tests::parse_three ... ok [INFO] [stdout] test partial_hash::tests::hash_matching_zero ... ok [INFO] [stdout] test partial_hash::tests::iter_yields_correct_values_for_8_pages_with_unknown_hub ... ok [INFO] [stdout] test partial_hash::tests::hash_when_known_isnt_0 ... ok [INFO] [stdout] test partial_hash::tests::iter_yields_correct_values_for_8_pages ... ok [INFO] [stdout] test choice_vec::tests::parse_too_long ... ok [INFO] [stdout] test partial_hash::tests::hash_with_unknown ... ok [INFO] [stdout] test partial_hash::tests::iter_single_page ... ok [INFO] [stdout] test partial_hash::tests::iter_sp_zero ... ok [INFO] [stdout] test choice_vec::tests::parse_bit_too_high ... ok [INFO] [stdout] test choice_vec::tests::pathological_generate ... ok [INFO] [stdout] test partial_hash::tests::iter_with_no_ambiguities ... ok [INFO] [stdout] test partial_hash::tests::iter_3_pages ... ok [INFO] [stdout] test partial_hash::tests::query_hash_same_as_tuple_hash ... ok [INFO] [stdout] test util::test::test_bit ... ok [INFO] [stdout] test query::tests::matching ... ok [INFO] [stdout] test query::tests::parse_correctly_identify_unknowns ... ok [INFO] [stdout] test query::tests::parse_with_correct_arg_number ... ok [INFO] [stdout] test query::tests::parse_with_wrong_arg_number ... ok [INFO] [stdout] test tuple::test::parse ... ok [INFO] [stdout] test util::test::round_pages ... ok [INFO] [stdout] test tuple::test::parse_question_marks ... ok [INFO] [stdout] test partial_hash::tests::hash_matching_non_zero ... ok [INFO] [stdout] test partial_hash::tests::hash_mask_correctness ... ok [INFO] [stdout] test choice_vec::tests::parse_1_n_2s ... ok [INFO] [stdout] test util::test::test_hsb ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/create-3a6b9a07ce9802b2 [INFO] [stdout] test tuple::test::serialise_parse_bytes ... ok [INFO] [stdout] test util::test::test_lower_bits ... ok [INFO] [stdout] test partial_hash::tests::iter_yields_correct_values_for_5_pages ... ok [INFO] [stdout] test choice_vec::tests::parse_attr_too_high ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/insert-93307bbe18c027b6 [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] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/select-ef100b8cfc3bce7d [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] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/stats-3c2de0d4aaf46700 [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] [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] Running /opt/rustwide/target/debug/deps/lib-e4f30fd85e74f725 [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test all_queries_generation ... ok [INFO] [stdout] test select_empty ... FAILED [INFO] [stderr] error: test failed, to rerun pass '--test lib' [INFO] [stdout] test random_insert_select ... FAILED [INFO] [stdout] test insert_oversize_tuple ... FAILED [INFO] [stdout] test select_single ... FAILED [INFO] [stdout] test insert_largest_tuple ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- select_empty stdout ---- [INFO] [stdout] thread 'select_empty' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', tests/lib.rs:24:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55e58a0f5115 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55e58a0f5115 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55e58a0f5115 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55e58a0f5115 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55e58a11d07c - core::fmt::write::h935cb0ed4078a853 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55e58a061ea5 - std::io::Write::write_fmt::h944a31ab04b0dfe4 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55e58a0ef4d1 - std::io::impls::>::write_fmt::h6bd94c41a9c566d2 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55e58a0f7940 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55e58a0f7940 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55e58a0f7940 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55e58a0f763a - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55e58a0f7f77 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55e58a0f7b7b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x55e58a11ba11 - core::panicking::panic_fmt::habd7df443069602c [INFO] [stdout] at src/libcore/panicking.rs:101 [INFO] [stdout] 14: 0x55e58a11b833 - core::option::expect_none_failed::h721078758a086285 [INFO] [stdout] at src/libcore/option.rs:1272 [INFO] [stdout] 15: 0x55e58a059303 - core::result::Result::unwrap::h5e637ca7f9d58aa9 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:1005 [INFO] [stdout] 16: 0x55e58a05304e - lib::TestRelation::new::h2d865588175e3a5d [INFO] [stdout] at tests/lib.rs:24 [INFO] [stdout] 17: 0x55e58a0553b6 - lib::select_empty::h384ee271b203c714 [INFO] [stdout] at tests/lib.rs:52 [INFO] [stdout] 18: 0x55e58a05537a - lib::select_empty::{{closure}}::hb8a3fcde82ca4a29 [INFO] [stdout] at tests/lib.rs:51 [INFO] [stdout] 19: 0x55e58a057abe - core::ops::function::FnOnce::call_once::h4e97a9ebb5e506ae [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 20: 0x55e58a089292 - as core::ops::function::FnOnce>::call_once::hd23431bd7b767a0c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 21: 0x55e58a089292 - as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 22: 0x55e58a089292 - std::panicking::try::do_call::haee67871ebe8ee92 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 23: 0x55e58a089292 - std::panicking::try::hcba534043f17f42d [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 24: 0x55e58a089292 - std::panic::catch_unwind::h6908c2ae7517b434 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 25: 0x55e58a089292 - test::run_test_in_process::h66277a63b8267865 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 26: 0x55e58a089292 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 27: 0x55e58a061366 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 28: 0x55e58a066905 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475 [INFO] [stdout] 29: 0x55e58a066905 - as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 30: 0x55e58a066905 - std::panicking::try::do_call::h4b45bcf4d5d82a80 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 31: 0x55e58a066905 - std::panicking::try::h297c0c407d3f8196 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 32: 0x55e58a066905 - std::panic::catch_unwind::h877baa9fbef2eafe [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 33: 0x55e58a066905 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474 [INFO] [stdout] 34: 0x55e58a066905 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 35: 0x55e58a0fe3ca - as core::ops::function::FnOnce>::call_once::hfc5c0e64036d1b09 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 36: 0x55e58a0fe3ca - as core::ops::function::FnOnce>::call_once::hf3d73184efc070c1 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 37: 0x55e58a0fe3ca - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 38: 0x7fae34e5c609 - start_thread [INFO] [stdout] 39: 0x7fae34d68103 - __clone [INFO] [stdout] 40: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- random_insert_select stdout ---- [INFO] [stdout] thread 'random_insert_select' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', tests/lib.rs:24:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55e58a0f5115 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55e58a0f5115 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55e58a0f5115 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55e58a0f5115 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55e58a11d07c - core::fmt::write::h935cb0ed4078a853 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55e58a061ea5 - std::io::Write::write_fmt::h944a31ab04b0dfe4 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55e58a0ef4d1 - std::io::impls::>::write_fmt::h6bd94c41a9c566d2 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55e58a0f7940 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55e58a0f7940 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55e58a0f7940 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55e58a0f763a - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55e58a0f7f77 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55e58a0f7b7b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x55e58a11ba11 - core::panicking::panic_fmt::habd7df443069602c [INFO] [stdout] at src/libcore/panicking.rs:101 [INFO] [stdout] 14: 0x55e58a11b833 - core::option::expect_none_failed::h721078758a086285 [INFO] [stdout] at src/libcore/option.rs:1272 [INFO] [stdout] 15: 0x55e58a059303 - core::result::Result::unwrap::h5e637ca7f9d58aa9 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:1005 [INFO] [stdout] 16: 0x55e58a05304e - lib::TestRelation::new::h2d865588175e3a5d [INFO] [stdout] at tests/lib.rs:24 [INFO] [stdout] 17: 0x55e58a05459e - lib::insert_select::h1efe41e50a3f1fc3 [INFO] [stdout] at tests/lib.rs:152 [INFO] [stdout] 18: 0x55e58a055a00 - lib::random_insert_select::h6c2b4829ee0af1ac [INFO] [stdout] at tests/lib.rs:177 [INFO] [stdout] 19: 0x55e58a0559da - lib::random_insert_select::{{closure}}::h152b26ac05fc9bc5 [INFO] [stdout] at tests/lib.rs:176 [INFO] [stdout] 20: 0x55e58a057aee - core::ops::function::FnOnce::call_once::h9093aea2f0563864 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 21: 0x55e58a089292 - as core::ops::function::FnOnce>::call_once::hd23431bd7b767a0c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 22: 0x55e58a089292 - as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 23: 0x55e58a089292 - std::panicking::try::do_call::haee67871ebe8ee92 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 24: 0x55e58a089292 - std::panicking::try::hcba534043f17f42d [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 25: 0x55e58a089292 - std::panic::catch_unwind::h6908c2ae7517b434 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 26: 0x55e58a089292 - test::run_test_in_process::h66277a63b8267865 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 27: 0x55e58a089292 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 28: 0x55e58a061366 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 29: 0x55e58a066905 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475 [INFO] [stdout] 30: 0x55e58a066905 - as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 31: 0x55e58a066905 - std::panicking::try::do_call::h4b45bcf4d5d82a80 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 32: 0x55e58a066905 - std::panicking::try::h297c0c407d3f8196 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 33: 0x55e58a066905 - std::panic::catch_unwind::h877baa9fbef2eafe [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 34: 0x55e58a066905 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474 [INFO] [stdout] 35: 0x55e58a066905 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 36: 0x55e58a0fe3ca - as core::ops::function::FnOnce>::call_once::hfc5c0e64036d1b09 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 37: 0x55e58a0fe3ca - as core::ops::function::FnOnce>::call_once::hf3d73184efc070c1 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 38: 0x55e58a0fe3ca - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 39: 0x7fae34e5c609 - start_thread [INFO] [stdout] 40: 0x7fae34d68103 - __clone [INFO] [stdout] 41: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- insert_oversize_tuple stdout ---- [INFO] [stdout] thread 'insert_oversize_tuple' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', tests/lib.rs:24:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55e58a0f5115 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55e58a0f5115 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55e58a0f5115 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55e58a0f5115 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55e58a11d07c - core::fmt::write::h935cb0ed4078a853 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55e58a061ea5 - std::io::Write::write_fmt::h944a31ab04b0dfe4 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55e58a0ef4d1 - std::io::impls::>::write_fmt::h6bd94c41a9c566d2 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55e58a0f7940 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55e58a0f7940 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55e58a0f7940 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55e58a0f763a - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55e58a0f7f77 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55e58a0f7b7b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x55e58a11ba11 - core::panicking::panic_fmt::habd7df443069602c [INFO] [stdout] at src/libcore/panicking.rs:101 [INFO] [stdout] 14: 0x55e58a11b833 - core::option::expect_none_failed::h721078758a086285 [INFO] [stdout] at src/libcore/option.rs:1272 [INFO] [stdout] 15: 0x55e58a059303 - core::result::Result::unwrap::h5e637ca7f9d58aa9 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:1005 [INFO] [stdout] 16: 0x55e58a05304e - lib::TestRelation::new::h2d865588175e3a5d [INFO] [stdout] at tests/lib.rs:24 [INFO] [stdout] 17: 0x55e58a054fa6 - lib::insert_oversize_tuple::h902383d190158279 [INFO] [stdout] at tests/lib.rs:36 [INFO] [stdout] 18: 0x55e58a054f6a - lib::insert_oversize_tuple::{{closure}}::h2d97a125dcf400b5 [INFO] [stdout] at tests/lib.rs:35 [INFO] [stdout] 19: 0x55e58a057a8e - core::ops::function::FnOnce::call_once::h3ffad19060d9f845 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 20: 0x55e58a089292 - as core::ops::function::FnOnce>::call_once::hd23431bd7b767a0c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 21: 0x55e58a089292 - as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 22: 0x55e58a089292 - std::panicking::try::do_call::haee67871ebe8ee92 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 23: 0x55e58a089292 - std::panicking::try::hcba534043f17f42d [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 24: 0x55e58a089292 - std::panic::catch_unwind::h6908c2ae7517b434 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 25: 0x55e58a089292 - test::run_test_in_process::h66277a63b8267865 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 26: 0x55e58a089292 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 27: 0x55e58a061366 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 28: 0x55e58a066905 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475 [INFO] [stdout] 29: 0x55e58a066905 - as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 30: 0x55e58a066905 - std::panicking::try::do_call::h4b45bcf4d5d82a80 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 31: 0x55e58a066905 - std::panicking::try::h297c0c407d3f8196 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 32: 0x55e58a066905 - std::panic::catch_unwind::h877baa9fbef2eafe [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 33: 0x55e58a066905 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474 [INFO] [stdout] 34: 0x55e58a066905 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 35: 0x55e58a0fe3ca - as core::ops::function::FnOnce>::call_once::hfc5c0e64036d1b09 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 36: 0x55e58a0fe3ca - as core::ops::function::FnOnce>::call_once::hf3d73184efc070c1 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 37: 0x55e58a0fe3ca - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 38: 0x7fae34e5c609 - start_thread [INFO] [stdout] 39: 0x7fae34d68103 - __clone [INFO] [stdout] 40: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- select_single stdout ---- [INFO] [stdout] thread 'select_single' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', tests/lib.rs:24:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55e58a0f5115 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55e58a0f5115 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55e58a0f5115 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55e58a0f5115 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55e58a11d07c - core::fmt::write::h935cb0ed4078a853 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55e58a061ea5 - std::io::Write::write_fmt::h944a31ab04b0dfe4 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55e58a0ef4d1 - std::io::impls::>::write_fmt::h6bd94c41a9c566d2 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55e58a0f7940 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55e58a0f7940 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55e58a0f7940 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55e58a0f763a - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55e58a0f7f77 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55e58a0f7b7b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x55e58a11ba11 - core::panicking::panic_fmt::habd7df443069602c [INFO] [stdout] at src/libcore/panicking.rs:101 [INFO] [stdout] 14: 0x55e58a11b833 - core::option::expect_none_failed::h721078758a086285 [INFO] [stdout] at src/libcore/option.rs:1272 [INFO] [stdout] 15: 0x55e58a059303 - core::result::Result::unwrap::h5e637ca7f9d58aa9 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:1005 [INFO] [stdout] 16: 0x55e58a05304e - lib::TestRelation::new::h2d865588175e3a5d [INFO] [stdout] at tests/lib.rs:24 [INFO] [stdout] 17: 0x55e58a0531b4 - lib::select_single_::h74ca65bd2e68245d [INFO] [stdout] at tests/lib.rs:59 [INFO] [stdout] 18: 0x55e58a055715 - lib::select_single::hfd722570cc56cfda [INFO] [stdout] at tests/lib.rs:91 [INFO] [stdout] 19: 0x55e58a05568a - lib::select_single::{{closure}}::h3a30790c0a0b7782 [INFO] [stdout] at tests/lib.rs:88 [INFO] [stdout] 20: 0x55e58a057b5e - core::ops::function::FnOnce::call_once::hc74e3cf52b080691 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 21: 0x55e58a089292 - as core::ops::function::FnOnce>::call_once::hd23431bd7b767a0c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 22: 0x55e58a089292 - as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 23: 0x55e58a089292 - std::panicking::try::do_call::haee67871ebe8ee92 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 24: 0x55e58a089292 - std::panicking::try::hcba534043f17f42d [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 25: 0x55e58a089292 - std::panic::catch_unwind::h6908c2ae7517b434 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 26: 0x55e58a089292 - test::run_test_in_process::h66277a63b8267865 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 27: 0x55e58a089292 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 28: 0x55e58a061366 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 29: 0x55e58a066905 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475 [INFO] [stdout] 30: 0x55e58a066905 - as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 31: 0x55e58a066905 - std::panicking::try::do_call::h4b45bcf4d5d82a80 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 32: 0x55e58a066905 - std::panicking::try::h297c0c407d3f8196 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 33: 0x55e58a066905 - std::panic::catch_unwind::h877baa9fbef2eafe [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 34: 0x55e58a066905 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474 [INFO] [stdout] 35: 0x55e58a066905 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 36: 0x55e58a0fe3ca - as core::ops::function::FnOnce>::call_once::hfc5c0e64036d1b09 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 37: 0x55e58a0fe3ca - as core::ops::function::FnOnce>::call_once::hf3d73184efc070c1 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 38: 0x55e58a0fe3ca - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 39: 0x7fae34e5c609 - start_thread [INFO] [stdout] 40: 0x7fae34d68103 - __clone [INFO] [stdout] 41: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- insert_largest_tuple stdout ---- [INFO] [stdout] thread 'insert_largest_tuple' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', tests/lib.rs:24:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55e58a0f5115 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55e58a0f5115 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55e58a0f5115 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55e58a0f5115 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55e58a11d07c - core::fmt::write::h935cb0ed4078a853 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55e58a061ea5 - std::io::Write::write_fmt::h944a31ab04b0dfe4 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55e58a0ef4d1 - std::io::impls::>::write_fmt::h6bd94c41a9c566d2 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55e58a0f7940 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55e58a0f7940 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55e58a0f7940 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55e58a0f763a - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55e58a0f7f77 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55e58a0f7b7b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x55e58a11ba11 - core::panicking::panic_fmt::habd7df443069602c [INFO] [stdout] at src/libcore/panicking.rs:101 [INFO] [stdout] 14: 0x55e58a11b833 - core::option::expect_none_failed::h721078758a086285 [INFO] [stdout] at src/libcore/option.rs:1272 [INFO] [stdout] 15: 0x55e58a059303 - core::result::Result::unwrap::h5e637ca7f9d58aa9 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:1005 [INFO] [stdout] 16: 0x55e58a05304e - lib::TestRelation::new::h2d865588175e3a5d [INFO] [stdout] at tests/lib.rs:24 [INFO] [stdout] 17: 0x55e58a0551b6 - lib::insert_largest_tuple::he8b0702c460ad110 [INFO] [stdout] at tests/lib.rs:44 [INFO] [stdout] 18: 0x55e58a05517a - lib::insert_largest_tuple::{{closure}}::h806cc32d8792b9c6 [INFO] [stdout] at tests/lib.rs:43 [INFO] [stdout] 19: 0x55e58a057bbe - core::ops::function::FnOnce::call_once::hed30ec650d4b7c7a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 20: 0x55e58a089292 - as core::ops::function::FnOnce>::call_once::hd23431bd7b767a0c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 21: 0x55e58a089292 - as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 22: 0x55e58a089292 - std::panicking::try::do_call::haee67871ebe8ee92 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 23: 0x55e58a089292 - std::panicking::try::hcba534043f17f42d [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 24: 0x55e58a089292 - std::panic::catch_unwind::h6908c2ae7517b434 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 25: 0x55e58a089292 - test::run_test_in_process::h66277a63b8267865 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 26: 0x55e58a089292 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 27: 0x55e58a061366 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 28: 0x55e58a066905 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475 [INFO] [stdout] 29: 0x55e58a066905 - as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 30: 0x55e58a066905 - std::panicking::try::do_call::h4b45bcf4d5d82a80 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 31: 0x55e58a066905 - std::panicking::try::h297c0c407d3f8196 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 32: 0x55e58a066905 - std::panic::catch_unwind::h877baa9fbef2eafe [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 33: 0x55e58a066905 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474 [INFO] [stdout] 34: 0x55e58a066905 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 35: 0x55e58a0fe3ca - as core::ops::function::FnOnce>::call_once::hfc5c0e64036d1b09 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 36: 0x55e58a0fe3ca - as core::ops::function::FnOnce>::call_once::hf3d73184efc070c1 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 37: 0x55e58a0fe3ca - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 38: 0x7fae34e5c609 - start_thread [INFO] [stdout] 39: 0x7fae34d68103 - __clone [INFO] [stdout] 40: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] insert_largest_tuple [INFO] [stdout] insert_oversize_tuple [INFO] [stdout] random_insert_select [INFO] [stdout] select_empty [INFO] [stdout] select_single [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "aa61b28844b71440402d2adfc94be983b41ff677a7b181569b318c4da727dffa"` [INFO] running `"docker" "rm" "-f" "aa61b28844b71440402d2adfc94be983b41ff677a7b181569b318c4da727dffa"` [INFO] [stdout] aa61b28844b71440402d2adfc94be983b41ff677a7b181569b318c4da727dffa