[INFO] crate beam_file 0.2.4 is already in cache [INFO] testing beam_file-0.2.4 against 1.44.0 for beta-1.45-1 [INFO] extracting crate beam_file 0.2.4 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate beam_file 0.2.4 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate beam_file 0.2.4 [INFO] finished tweaking crates.io crate beam_file 0.2.4 [INFO] tweaked toml for crates.io crate beam_file 0.2.4 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f0dc8e9c9d069aadab9241c9bd668d6c6a5c48aa9c2bddb76fb092be2598ca54 [INFO] running `"docker" "start" "-a" "f0dc8e9c9d069aadab9241c9bd668d6c6a5c48aa9c2bddb76fb092be2598ca54"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rle-decode-fast v1.0.1 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling libflate v0.1.27 [INFO] [stderr] Compiling beam_file v0.2.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:24:17 [INFO] [stderr] | [INFO] [stderr] 24 | let f = try!(File::open(path)); [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/beam_file.rs:29:22 [INFO] [stderr] | [INFO] [stderr] 29 | let header = try!(Header::from_reader(&mut reader)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:42:9 [INFO] [stderr] | [INFO] [stderr] 42 | try!(reader.read_exact(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:47:25 [INFO] [stderr] | [INFO] [stderr] 47 | chunks.push(try!(C::decode(&mut cursor))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:53:17 [INFO] [stderr] | [INFO] [stderr] 53 | let f = try!(File::create(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:59:13 [INFO] [stderr] | [INFO] [stderr] 59 | try!(chunk.encode(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | try!(header.to_writer(&mut writer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | try!(writer.write_all(&buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:84:9 [INFO] [stderr] | [INFO] [stderr] 84 | try!(reader.read_exact(&mut header.magic_number)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:85:31 [INFO] [stderr] | [INFO] [stderr] 85 | header.payload_size = try!(reader.read_u32::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:86:9 [INFO] [stderr] | [INFO] [stderr] 86 | try!(reader.read_exact(&mut header.type_id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | try!(writer.write_all(&self.magic_number)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:91:9 [INFO] [stderr] | [INFO] [stderr] 91 | try!(writer.write_u32::(self.payload_size)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:92:9 [INFO] [stderr] | [INFO] [stderr] 92 | try!(writer.write_all(&self.type_id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:29:22 [INFO] [stderr] | [INFO] [stderr] 29 | let header = try!(aux::Header::decode(&mut reader)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | try!(reader.read_exact(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:33:13 [INFO] [stderr] | [INFO] [stderr] 33 | try!(reader.read_u8()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 49 | try!(self.encode_data(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:50:9 [INFO] [stderr] | [INFO] [stderr] 50 | try!(aux::Header::new(self.id(), buf.len() as u32).encode(&mut writer,)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:51:9 [INFO] [stderr] | [INFO] [stderr] 51 | try!(writer.write_all(&buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:53:13 [INFO] [stderr] | [INFO] [stderr] 53 | try!(writer.write_u8(0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:86:9 [INFO] [stderr] | [INFO] [stderr] 86 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | try!(writer.write_all(&self.data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:119:17 [INFO] [stderr] | [INFO] [stderr] 119 | try!(aux::check_chunk_id(id, b"AtU8")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:124:21 [INFO] [stderr] | [INFO] [stderr] 124 | let count = try!(reader.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:127:23 [INFO] [stderr] | [INFO] [stderr] 127 | let len = try!(reader.read_u8()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:129:13 [INFO] [stderr] | [INFO] [stderr] 129 | try!(reader.read_exact(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:131:24 [INFO] [stderr] | [INFO] [stderr] 131 | let name = try!(str::from_utf8(&buf).map(|s| s.to_string())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:142:9 [INFO] [stderr] | [INFO] [stderr] 142 | try!(writer.write_u32::(self.atoms.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:145:13 [INFO] [stderr] | [INFO] [stderr] 145 | try!(writer.write_u8(atom.name.len() as u8)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:146:13 [INFO] [stderr] | [INFO] [stderr] 146 | try!(writer.write_all(atom.name.as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:181:9 [INFO] [stderr] | [INFO] [stderr] 181 | try!(aux::check_chunk_id(id, b"Code")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:183:24 [INFO] [stderr] | [INFO] [stderr] 183 | info_size: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:184:22 [INFO] [stderr] | [INFO] [stderr] 184 | version: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:185:25 [INFO] [stderr] | [INFO] [stderr] 185 | opcode_max: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:186:26 [INFO] [stderr] | [INFO] [stderr] 186 | label_count: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:187:29 [INFO] [stderr] | [INFO] [stderr] 187 | function_count: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:190:9 [INFO] [stderr] | [INFO] [stderr] 190 | try!(reader.read_to_end(&mut code.bytecode)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:194:9 [INFO] [stderr] | [INFO] [stderr] 194 | try!(writer.write_u32::(self.info_size)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:195:9 [INFO] [stderr] | [INFO] [stderr] 195 | try!(writer.write_u32::(self.version)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:196:9 [INFO] [stderr] | [INFO] [stderr] 196 | try!(writer.write_u32::(self.opcode_max)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:197:9 [INFO] [stderr] | [INFO] [stderr] 197 | try!(writer.write_u32::(self.label_count)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:198:9 [INFO] [stderr] | [INFO] [stderr] 198 | try!(writer.write_u32::(self.function_count)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:199:9 [INFO] [stderr] | [INFO] [stderr] 199 | try!(writer.write_all(&self.bytecode)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:218:9 [INFO] [stderr] | [INFO] [stderr] 218 | try!(aux::check_chunk_id(id, b"StrT")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:220:9 [INFO] [stderr] | [INFO] [stderr] 220 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:224:9 [INFO] [stderr] | [INFO] [stderr] 224 | try!(writer.write_all(&self.strings)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:243:9 [INFO] [stderr] | [INFO] [stderr] 243 | try!(aux::check_chunk_id(id, b"ImpT")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:244:21 [INFO] [stderr] | [INFO] [stderr] 244 | let count = try!(reader.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:248:25 [INFO] [stderr] | [INFO] [stderr] 248 | module: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:249:27 [INFO] [stderr] | [INFO] [stderr] 249 | function: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:250:24 [INFO] [stderr] | [INFO] [stderr] 250 | arity: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:256:9 [INFO] [stderr] | [INFO] [stderr] 256 | try!(writer.write_u32::(self.imports.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:258:13 [INFO] [stderr] | [INFO] [stderr] 258 | try!(writer.write_u32::(import.module)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:259:13 [INFO] [stderr] | [INFO] [stderr] 259 | try!(writer.write_u32::(import.function)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:260:13 [INFO] [stderr] | [INFO] [stderr] 260 | try!(writer.write_u32::(import.arity)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:280:9 [INFO] [stderr] | [INFO] [stderr] 280 | try!(aux::check_chunk_id(id, b"ExpT")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:281:21 [INFO] [stderr] | [INFO] [stderr] 281 | let count = try!(reader.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:285:27 [INFO] [stderr] | [INFO] [stderr] 285 | function: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:286:24 [INFO] [stderr] | [INFO] [stderr] 286 | arity: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:287:24 [INFO] [stderr] | [INFO] [stderr] 287 | label: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:293:9 [INFO] [stderr] | [INFO] [stderr] 293 | try!(writer.write_u32::(self.exports.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:295:13 [INFO] [stderr] | [INFO] [stderr] 295 | try!(writer.write_u32::(export.function)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:296:13 [INFO] [stderr] | [INFO] [stderr] 296 | try!(writer.write_u32::(export.arity)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:297:13 [INFO] [stderr] | [INFO] [stderr] 297 | try!(writer.write_u32::(export.label)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:320:9 [INFO] [stderr] | [INFO] [stderr] 320 | try!(aux::check_chunk_id(id, b"LitT")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:321:34 [INFO] [stderr] | [INFO] [stderr] 321 | let _uncompressed_size = try!(reader.read_u32::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:322:27 [INFO] [stderr] | [INFO] [stderr] 322 | let mut decoder = try!(zlib::Decoder::new(reader)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:324:21 [INFO] [stderr] | [INFO] [stderr] 324 | let count = try!(decoder.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:327:32 [INFO] [stderr] | [INFO] [stderr] 327 | let literal_size = try!(decoder.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:329:13 [INFO] [stderr] | [INFO] [stderr] 329 | try!(decoder.read_exact(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:339:9 [INFO] [stderr] | [INFO] [stderr] 339 | try!(writer.write_u32::(uncompressed_size)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:341:27 [INFO] [stderr] | [INFO] [stderr] 341 | let mut encoder = try!(zlib::Encoder::new(writer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:342:9 [INFO] [stderr] | [INFO] [stderr] 342 | try!(encoder.write_u32::(self.literals.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:344:13 [INFO] [stderr] | [INFO] [stderr] 344 | try!(encoder.write_u32::(literal.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:345:13 [INFO] [stderr] | [INFO] [stderr] 345 | try!(encoder.write_all(literal)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:347:9 [INFO] [stderr] | [INFO] [stderr] 347 | try!(encoder.finish().into_result()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:366:9 [INFO] [stderr] | [INFO] [stderr] 366 | try!(aux::check_chunk_id(id, b"LocT")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:367:21 [INFO] [stderr] | [INFO] [stderr] 367 | let count = try!(reader.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:371:27 [INFO] [stderr] | [INFO] [stderr] 371 | function: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:372:24 [INFO] [stderr] | [INFO] [stderr] 372 | arity: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:373:24 [INFO] [stderr] | [INFO] [stderr] 373 | label: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:379:9 [INFO] [stderr] | [INFO] [stderr] 379 | try!(writer.write_u32::(self.locals.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:381:13 [INFO] [stderr] | [INFO] [stderr] 381 | try!(writer.write_u32::(local.function)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:382:13 [INFO] [stderr] | [INFO] [stderr] 382 | try!(writer.write_u32::(local.arity)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:383:13 [INFO] [stderr] | [INFO] [stderr] 383 | try!(writer.write_u32::(local.label)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:403:9 [INFO] [stderr] | [INFO] [stderr] 403 | try!(aux::check_chunk_id(id, b"FunT")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:404:21 [INFO] [stderr] | [INFO] [stderr] 404 | let count = try!(reader.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:408:27 [INFO] [stderr] | [INFO] [stderr] 408 | function: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:409:24 [INFO] [stderr] | [INFO] [stderr] 409 | arity: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:410:24 [INFO] [stderr] | [INFO] [stderr] 410 | label: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:411:24 [INFO] [stderr] | [INFO] [stderr] 411 | index: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:412:27 [INFO] [stderr] | [INFO] [stderr] 412 | num_free: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:413:27 [INFO] [stderr] | [INFO] [stderr] 413 | old_uniq: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:419:9 [INFO] [stderr] | [INFO] [stderr] 419 | try!(writer.write_u32::(self.functions.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:421:13 [INFO] [stderr] | [INFO] [stderr] 421 | try!(writer.write_u32::(f.function)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:422:13 [INFO] [stderr] | [INFO] [stderr] 422 | try!(writer.write_u32::(f.arity)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:423:13 [INFO] [stderr] | [INFO] [stderr] 423 | try!(writer.write_u32::(f.label)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:424:13 [INFO] [stderr] | [INFO] [stderr] 424 | try!(writer.write_u32::(f.index)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:425:13 [INFO] [stderr] | [INFO] [stderr] 425 | try!(writer.write_u32::(f.num_free)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:426:13 [INFO] [stderr] | [INFO] [stderr] 426 | try!(writer.write_u32::(f.old_uniq)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:451:9 [INFO] [stderr] | [INFO] [stderr] 451 | try!(aux::check_chunk_id(id, b"Attr")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:453:9 [INFO] [stderr] | [INFO] [stderr] 453 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:457:9 [INFO] [stderr] | [INFO] [stderr] 457 | try!(writer.write_all(&self.term)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:481:9 [INFO] [stderr] | [INFO] [stderr] 481 | try!(aux::check_chunk_id(id, b"CInf")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:483:9 [INFO] [stderr] | [INFO] [stderr] 483 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:487:9 [INFO] [stderr] | [INFO] [stderr] 487 | try!(writer.write_all(&self.term)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:510:9 [INFO] [stderr] | [INFO] [stderr] 510 | try!(aux::check_chunk_id(id, b"Abst")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:512:9 [INFO] [stderr] | [INFO] [stderr] 512 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:516:9 [INFO] [stderr] | [INFO] [stderr] 516 | try!(writer.write_all(&self.term)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:549:9 [INFO] [stderr] | [INFO] [stderr] 549 | try!(aux::check_chunk_id(id, b"Dbgi")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:551:9 [INFO] [stderr] | [INFO] [stderr] 551 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:555:9 [INFO] [stderr] | [INFO] [stderr] 555 | try!(writer.write_all(&self.term)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:599:9 [INFO] [stderr] | [INFO] [stderr] 599 | try!(aux::check_chunk_id(id, b"Docs")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:601:9 [INFO] [stderr] | [INFO] [stderr] 601 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:605:9 [INFO] [stderr] | [INFO] [stderr] 605 | try!(writer.write_all(&self.term)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:662:32 [INFO] [stderr] | [INFO] [stderr] 662 | b"Atom" => Ok(Atom(try!(AtomChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:663:32 [INFO] [stderr] | [INFO] [stderr] 663 | b"AtU8" => Ok(Atom(try!(AtomChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:664:32 [INFO] [stderr] | [INFO] [stderr] 664 | b"Code" => Ok(Code(try!(CodeChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:665:32 [INFO] [stderr] | [INFO] [stderr] 665 | b"StrT" => Ok(StrT(try!(StrTChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:666:32 [INFO] [stderr] | [INFO] [stderr] 666 | b"ImpT" => Ok(ImpT(try!(ImpTChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:667:32 [INFO] [stderr] | [INFO] [stderr] 667 | b"ExpT" => Ok(ExpT(try!(ExpTChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:668:32 [INFO] [stderr] | [INFO] [stderr] 668 | b"LitT" => Ok(LitT(try!(LitTChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:669:32 [INFO] [stderr] | [INFO] [stderr] 669 | b"LocT" => Ok(LocT(try!(LocTChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:670:32 [INFO] [stderr] | [INFO] [stderr] 670 | b"FunT" => Ok(FunT(try!(FunTChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:671:32 [INFO] [stderr] | [INFO] [stderr] 671 | b"Attr" => Ok(Attr(try!(AttrChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:672:32 [INFO] [stderr] | [INFO] [stderr] 672 | b"CInf" => Ok(CInf(try!(CInfChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:673:32 [INFO] [stderr] | [INFO] [stderr] 673 | b"Abst" => Ok(Abst(try!(AbstChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:674:32 [INFO] [stderr] | [INFO] [stderr] 674 | b"Dbgi" => Ok(Dbgi(try!(DbgiChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:675:32 [INFO] [stderr] | [INFO] [stderr] 675 | b"Docs" => Ok(Docs(try!(DocsChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:676:29 [INFO] [stderr] | [INFO] [stderr] 676 | _ => Ok(Unknown(try!(RawChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:720:13 [INFO] [stderr] | [INFO] [stderr] 720 | try!(reader.read_exact(&mut id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:721:24 [INFO] [stderr] | [INFO] [stderr] 721 | let size = try!(reader.read_u32::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:725:13 [INFO] [stderr] | [INFO] [stderr] 725 | try!(writer.write_all(&self.chunk_id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:726:13 [INFO] [stderr] | [INFO] [stderr] 726 | try!(writer.write_u32::(self.data_size)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:86:32 [INFO] [stderr] | [INFO] [stderr] 86 | fn cause(&self) -> Option<&std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:79:35 [INFO] [stderr] | [INFO] [stderr] 79 | Error::Io(ref x) => x.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:80:46 [INFO] [stderr] | [INFO] [stderr] 80 | Error::InvalidString(ref x) => x.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 138 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.76s [INFO] running `"docker" "inspect" "f0dc8e9c9d069aadab9241c9bd668d6c6a5c48aa9c2bddb76fb092be2598ca54"` [INFO] running `"docker" "rm" "-f" "f0dc8e9c9d069aadab9241c9bd668d6c6a5c48aa9c2bddb76fb092be2598ca54"` [INFO] [stdout] f0dc8e9c9d069aadab9241c9bd668d6c6a5c48aa9c2bddb76fb092be2598ca54 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b8f74e61123e78cccc0cd9b0977a710defcedca76e4161de14dc899271a15c30 [INFO] running `"docker" "start" "-a" "b8f74e61123e78cccc0cd9b0977a710defcedca76e4161de14dc899271a15c30"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling beam_file v0.2.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:24:17 [INFO] [stderr] | [INFO] [stderr] 24 | let f = try!(File::open(path)); [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/beam_file.rs:29:22 [INFO] [stderr] | [INFO] [stderr] 29 | let header = try!(Header::from_reader(&mut reader)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:42:9 [INFO] [stderr] | [INFO] [stderr] 42 | try!(reader.read_exact(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:47:25 [INFO] [stderr] | [INFO] [stderr] 47 | chunks.push(try!(C::decode(&mut cursor))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:53:17 [INFO] [stderr] | [INFO] [stderr] 53 | let f = try!(File::create(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:59:13 [INFO] [stderr] | [INFO] [stderr] 59 | try!(chunk.encode(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | try!(header.to_writer(&mut writer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | try!(writer.write_all(&buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:84:9 [INFO] [stderr] | [INFO] [stderr] 84 | try!(reader.read_exact(&mut header.magic_number)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:85:31 [INFO] [stderr] | [INFO] [stderr] 85 | header.payload_size = try!(reader.read_u32::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:86:9 [INFO] [stderr] | [INFO] [stderr] 86 | try!(reader.read_exact(&mut header.type_id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | try!(writer.write_all(&self.magic_number)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:91:9 [INFO] [stderr] | [INFO] [stderr] 91 | try!(writer.write_u32::(self.payload_size)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:92:9 [INFO] [stderr] | [INFO] [stderr] 92 | try!(writer.write_all(&self.type_id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:29:22 [INFO] [stderr] | [INFO] [stderr] 29 | let header = try!(aux::Header::decode(&mut reader)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | try!(reader.read_exact(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:33:13 [INFO] [stderr] | [INFO] [stderr] 33 | try!(reader.read_u8()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 49 | try!(self.encode_data(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:50:9 [INFO] [stderr] | [INFO] [stderr] 50 | try!(aux::Header::new(self.id(), buf.len() as u32).encode(&mut writer,)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:51:9 [INFO] [stderr] | [INFO] [stderr] 51 | try!(writer.write_all(&buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:53:13 [INFO] [stderr] | [INFO] [stderr] 53 | try!(writer.write_u8(0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:86:9 [INFO] [stderr] | [INFO] [stderr] 86 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | try!(writer.write_all(&self.data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:119:17 [INFO] [stderr] | [INFO] [stderr] 119 | try!(aux::check_chunk_id(id, b"AtU8")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:124:21 [INFO] [stderr] | [INFO] [stderr] 124 | let count = try!(reader.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:127:23 [INFO] [stderr] | [INFO] [stderr] 127 | let len = try!(reader.read_u8()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:129:13 [INFO] [stderr] | [INFO] [stderr] 129 | try!(reader.read_exact(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:131:24 [INFO] [stderr] | [INFO] [stderr] 131 | let name = try!(str::from_utf8(&buf).map(|s| s.to_string())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:142:9 [INFO] [stderr] | [INFO] [stderr] 142 | try!(writer.write_u32::(self.atoms.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:145:13 [INFO] [stderr] | [INFO] [stderr] 145 | try!(writer.write_u8(atom.name.len() as u8)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:146:13 [INFO] [stderr] | [INFO] [stderr] 146 | try!(writer.write_all(atom.name.as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:181:9 [INFO] [stderr] | [INFO] [stderr] 181 | try!(aux::check_chunk_id(id, b"Code")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:183:24 [INFO] [stderr] | [INFO] [stderr] 183 | info_size: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:184:22 [INFO] [stderr] | [INFO] [stderr] 184 | version: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:185:25 [INFO] [stderr] | [INFO] [stderr] 185 | opcode_max: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:186:26 [INFO] [stderr] | [INFO] [stderr] 186 | label_count: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:187:29 [INFO] [stderr] | [INFO] [stderr] 187 | function_count: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:190:9 [INFO] [stderr] | [INFO] [stderr] 190 | try!(reader.read_to_end(&mut code.bytecode)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:194:9 [INFO] [stderr] | [INFO] [stderr] 194 | try!(writer.write_u32::(self.info_size)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:195:9 [INFO] [stderr] | [INFO] [stderr] 195 | try!(writer.write_u32::(self.version)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:196:9 [INFO] [stderr] | [INFO] [stderr] 196 | try!(writer.write_u32::(self.opcode_max)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:197:9 [INFO] [stderr] | [INFO] [stderr] 197 | try!(writer.write_u32::(self.label_count)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:198:9 [INFO] [stderr] | [INFO] [stderr] 198 | try!(writer.write_u32::(self.function_count)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:199:9 [INFO] [stderr] | [INFO] [stderr] 199 | try!(writer.write_all(&self.bytecode)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:218:9 [INFO] [stderr] | [INFO] [stderr] 218 | try!(aux::check_chunk_id(id, b"StrT")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:220:9 [INFO] [stderr] | [INFO] [stderr] 220 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:224:9 [INFO] [stderr] | [INFO] [stderr] 224 | try!(writer.write_all(&self.strings)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:243:9 [INFO] [stderr] | [INFO] [stderr] 243 | try!(aux::check_chunk_id(id, b"ImpT")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:244:21 [INFO] [stderr] | [INFO] [stderr] 244 | let count = try!(reader.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:248:25 [INFO] [stderr] | [INFO] [stderr] 248 | module: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:249:27 [INFO] [stderr] | [INFO] [stderr] 249 | function: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:250:24 [INFO] [stderr] | [INFO] [stderr] 250 | arity: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:256:9 [INFO] [stderr] | [INFO] [stderr] 256 | try!(writer.write_u32::(self.imports.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:258:13 [INFO] [stderr] | [INFO] [stderr] 258 | try!(writer.write_u32::(import.module)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:259:13 [INFO] [stderr] | [INFO] [stderr] 259 | try!(writer.write_u32::(import.function)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:260:13 [INFO] [stderr] | [INFO] [stderr] 260 | try!(writer.write_u32::(import.arity)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:280:9 [INFO] [stderr] | [INFO] [stderr] 280 | try!(aux::check_chunk_id(id, b"ExpT")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:281:21 [INFO] [stderr] | [INFO] [stderr] 281 | let count = try!(reader.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:285:27 [INFO] [stderr] | [INFO] [stderr] 285 | function: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:286:24 [INFO] [stderr] | [INFO] [stderr] 286 | arity: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:287:24 [INFO] [stderr] | [INFO] [stderr] 287 | label: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:293:9 [INFO] [stderr] | [INFO] [stderr] 293 | try!(writer.write_u32::(self.exports.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:295:13 [INFO] [stderr] | [INFO] [stderr] 295 | try!(writer.write_u32::(export.function)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:296:13 [INFO] [stderr] | [INFO] [stderr] 296 | try!(writer.write_u32::(export.arity)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:297:13 [INFO] [stderr] | [INFO] [stderr] 297 | try!(writer.write_u32::(export.label)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:320:9 [INFO] [stderr] | [INFO] [stderr] 320 | try!(aux::check_chunk_id(id, b"LitT")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:321:34 [INFO] [stderr] | [INFO] [stderr] 321 | let _uncompressed_size = try!(reader.read_u32::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:322:27 [INFO] [stderr] | [INFO] [stderr] 322 | let mut decoder = try!(zlib::Decoder::new(reader)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:324:21 [INFO] [stderr] | [INFO] [stderr] 324 | let count = try!(decoder.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:327:32 [INFO] [stderr] | [INFO] [stderr] 327 | let literal_size = try!(decoder.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:329:13 [INFO] [stderr] | [INFO] [stderr] 329 | try!(decoder.read_exact(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:339:9 [INFO] [stderr] | [INFO] [stderr] 339 | try!(writer.write_u32::(uncompressed_size)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:341:27 [INFO] [stderr] | [INFO] [stderr] 341 | let mut encoder = try!(zlib::Encoder::new(writer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:342:9 [INFO] [stderr] | [INFO] [stderr] 342 | try!(encoder.write_u32::(self.literals.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:344:13 [INFO] [stderr] | [INFO] [stderr] 344 | try!(encoder.write_u32::(literal.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:345:13 [INFO] [stderr] | [INFO] [stderr] 345 | try!(encoder.write_all(literal)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:347:9 [INFO] [stderr] | [INFO] [stderr] 347 | try!(encoder.finish().into_result()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:366:9 [INFO] [stderr] | [INFO] [stderr] 366 | try!(aux::check_chunk_id(id, b"LocT")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:367:21 [INFO] [stderr] | [INFO] [stderr] 367 | let count = try!(reader.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:371:27 [INFO] [stderr] | [INFO] [stderr] 371 | function: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:372:24 [INFO] [stderr] | [INFO] [stderr] 372 | arity: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:373:24 [INFO] [stderr] | [INFO] [stderr] 373 | label: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:379:9 [INFO] [stderr] | [INFO] [stderr] 379 | try!(writer.write_u32::(self.locals.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:381:13 [INFO] [stderr] | [INFO] [stderr] 381 | try!(writer.write_u32::(local.function)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:382:13 [INFO] [stderr] | [INFO] [stderr] 382 | try!(writer.write_u32::(local.arity)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:383:13 [INFO] [stderr] | [INFO] [stderr] 383 | try!(writer.write_u32::(local.label)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:403:9 [INFO] [stderr] | [INFO] [stderr] 403 | try!(aux::check_chunk_id(id, b"FunT")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:404:21 [INFO] [stderr] | [INFO] [stderr] 404 | let count = try!(reader.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:408:27 [INFO] [stderr] | [INFO] [stderr] 408 | function: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:409:24 [INFO] [stderr] | [INFO] [stderr] 409 | arity: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:410:24 [INFO] [stderr] | [INFO] [stderr] 410 | label: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:411:24 [INFO] [stderr] | [INFO] [stderr] 411 | index: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:412:27 [INFO] [stderr] | [INFO] [stderr] 412 | num_free: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:413:27 [INFO] [stderr] | [INFO] [stderr] 413 | old_uniq: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:419:9 [INFO] [stderr] | [INFO] [stderr] 419 | try!(writer.write_u32::(self.functions.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:421:13 [INFO] [stderr] | [INFO] [stderr] 421 | try!(writer.write_u32::(f.function)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:422:13 [INFO] [stderr] | [INFO] [stderr] 422 | try!(writer.write_u32::(f.arity)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:423:13 [INFO] [stderr] | [INFO] [stderr] 423 | try!(writer.write_u32::(f.label)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:424:13 [INFO] [stderr] | [INFO] [stderr] 424 | try!(writer.write_u32::(f.index)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:425:13 [INFO] [stderr] | [INFO] [stderr] 425 | try!(writer.write_u32::(f.num_free)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:426:13 [INFO] [stderr] | [INFO] [stderr] 426 | try!(writer.write_u32::(f.old_uniq)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:451:9 [INFO] [stderr] | [INFO] [stderr] 451 | try!(aux::check_chunk_id(id, b"Attr")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:453:9 [INFO] [stderr] | [INFO] [stderr] 453 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:457:9 [INFO] [stderr] | [INFO] [stderr] 457 | try!(writer.write_all(&self.term)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:481:9 [INFO] [stderr] | [INFO] [stderr] 481 | try!(aux::check_chunk_id(id, b"CInf")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:483:9 [INFO] [stderr] | [INFO] [stderr] 483 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:487:9 [INFO] [stderr] | [INFO] [stderr] 487 | try!(writer.write_all(&self.term)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:510:9 [INFO] [stderr] | [INFO] [stderr] 510 | try!(aux::check_chunk_id(id, b"Abst")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:512:9 [INFO] [stderr] | [INFO] [stderr] 512 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:516:9 [INFO] [stderr] | [INFO] [stderr] 516 | try!(writer.write_all(&self.term)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:549:9 [INFO] [stderr] | [INFO] [stderr] 549 | try!(aux::check_chunk_id(id, b"Dbgi")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:551:9 [INFO] [stderr] | [INFO] [stderr] 551 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:555:9 [INFO] [stderr] | [INFO] [stderr] 555 | try!(writer.write_all(&self.term)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:599:9 [INFO] [stderr] | [INFO] [stderr] 599 | try!(aux::check_chunk_id(id, b"Docs")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:601:9 [INFO] [stderr] | [INFO] [stderr] 601 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:605:9 [INFO] [stderr] | [INFO] [stderr] 605 | try!(writer.write_all(&self.term)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:662:32 [INFO] [stderr] | [INFO] [stderr] 662 | b"Atom" => Ok(Atom(try!(AtomChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:663:32 [INFO] [stderr] | [INFO] [stderr] 663 | b"AtU8" => Ok(Atom(try!(AtomChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:664:32 [INFO] [stderr] | [INFO] [stderr] 664 | b"Code" => Ok(Code(try!(CodeChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:665:32 [INFO] [stderr] | [INFO] [stderr] 665 | b"StrT" => Ok(StrT(try!(StrTChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:666:32 [INFO] [stderr] | [INFO] [stderr] 666 | b"ImpT" => Ok(ImpT(try!(ImpTChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:667:32 [INFO] [stderr] | [INFO] [stderr] 667 | b"ExpT" => Ok(ExpT(try!(ExpTChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:668:32 [INFO] [stderr] | [INFO] [stderr] 668 | b"LitT" => Ok(LitT(try!(LitTChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:669:32 [INFO] [stderr] | [INFO] [stderr] 669 | b"LocT" => Ok(LocT(try!(LocTChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:670:32 [INFO] [stderr] | [INFO] [stderr] 670 | b"FunT" => Ok(FunT(try!(FunTChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:671:32 [INFO] [stderr] | [INFO] [stderr] 671 | b"Attr" => Ok(Attr(try!(AttrChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:672:32 [INFO] [stderr] | [INFO] [stderr] 672 | b"CInf" => Ok(CInf(try!(CInfChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:673:32 [INFO] [stderr] | [INFO] [stderr] 673 | b"Abst" => Ok(Abst(try!(AbstChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:674:32 [INFO] [stderr] | [INFO] [stderr] 674 | b"Dbgi" => Ok(Dbgi(try!(DbgiChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:675:32 [INFO] [stderr] | [INFO] [stderr] 675 | b"Docs" => Ok(Docs(try!(DocsChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:676:29 [INFO] [stderr] | [INFO] [stderr] 676 | _ => Ok(Unknown(try!(RawChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:720:13 [INFO] [stderr] | [INFO] [stderr] 720 | try!(reader.read_exact(&mut id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:721:24 [INFO] [stderr] | [INFO] [stderr] 721 | let size = try!(reader.read_u32::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:725:13 [INFO] [stderr] | [INFO] [stderr] 725 | try!(writer.write_all(&self.chunk_id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:726:13 [INFO] [stderr] | [INFO] [stderr] 726 | try!(writer.write_u32::(self.data_size)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:86:32 [INFO] [stderr] | [INFO] [stderr] 86 | fn cause(&self) -> Option<&std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:79:35 [INFO] [stderr] | [INFO] [stderr] 79 | Error::Io(ref x) => x.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:80:46 [INFO] [stderr] | [INFO] [stderr] 80 | Error::InvalidString(ref x) => x.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 138 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> tests/lib.rs:201:33 [INFO] [stderr] | [INFO] [stderr] 201 | b"LitT" => Ok(Other(try!(chunk::RawChunk::decode_data(id, reader)))), [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] --> tests/lib.rs:202:32 [INFO] [stderr] | [INFO] [stderr] 202 | _ => Ok(Idempotent(try!(chunk::StandardChunk::decode_data( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:24:17 [INFO] [stderr] | [INFO] [stderr] 24 | let f = try!(File::open(path)); [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/beam_file.rs:29:22 [INFO] [stderr] | [INFO] [stderr] 29 | let header = try!(Header::from_reader(&mut reader)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:42:9 [INFO] [stderr] | [INFO] [stderr] 42 | try!(reader.read_exact(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:47:25 [INFO] [stderr] | [INFO] [stderr] 47 | chunks.push(try!(C::decode(&mut cursor))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:53:17 [INFO] [stderr] | [INFO] [stderr] 53 | let f = try!(File::create(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:59:13 [INFO] [stderr] | [INFO] [stderr] 59 | try!(chunk.encode(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | try!(header.to_writer(&mut writer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | try!(writer.write_all(&buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:84:9 [INFO] [stderr] | [INFO] [stderr] 84 | try!(reader.read_exact(&mut header.magic_number)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:85:31 [INFO] [stderr] | [INFO] [stderr] 85 | header.payload_size = try!(reader.read_u32::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:86:9 [INFO] [stderr] | [INFO] [stderr] 86 | try!(reader.read_exact(&mut header.type_id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | try!(writer.write_all(&self.magic_number)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:91:9 [INFO] [stderr] | [INFO] [stderr] 91 | try!(writer.write_u32::(self.payload_size)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:92:9 [INFO] [stderr] | [INFO] [stderr] 92 | try!(writer.write_all(&self.type_id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:29:22 [INFO] [stderr] | [INFO] [stderr] 29 | let header = try!(aux::Header::decode(&mut reader)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | try!(reader.read_exact(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:33:13 [INFO] [stderr] | [INFO] [stderr] 33 | try!(reader.read_u8()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 49 | try!(self.encode_data(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:50:9 [INFO] [stderr] | [INFO] [stderr] 50 | try!(aux::Header::new(self.id(), buf.len() as u32).encode(&mut writer,)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:51:9 [INFO] [stderr] | [INFO] [stderr] 51 | try!(writer.write_all(&buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:53:13 [INFO] [stderr] | [INFO] [stderr] 53 | try!(writer.write_u8(0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:86:9 [INFO] [stderr] | [INFO] [stderr] 86 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | try!(writer.write_all(&self.data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:119:17 [INFO] [stderr] | [INFO] [stderr] 119 | try!(aux::check_chunk_id(id, b"AtU8")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:124:21 [INFO] [stderr] | [INFO] [stderr] 124 | let count = try!(reader.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:127:23 [INFO] [stderr] | [INFO] [stderr] 127 | let len = try!(reader.read_u8()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:129:13 [INFO] [stderr] | [INFO] [stderr] 129 | try!(reader.read_exact(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:131:24 [INFO] [stderr] | [INFO] [stderr] 131 | let name = try!(str::from_utf8(&buf).map(|s| s.to_string())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:142:9 [INFO] [stderr] | [INFO] [stderr] 142 | try!(writer.write_u32::(self.atoms.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:145:13 [INFO] [stderr] | [INFO] [stderr] 145 | try!(writer.write_u8(atom.name.len() as u8)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:146:13 [INFO] [stderr] | [INFO] [stderr] 146 | try!(writer.write_all(atom.name.as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:181:9 [INFO] [stderr] | [INFO] [stderr] 181 | try!(aux::check_chunk_id(id, b"Code")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:183:24 [INFO] [stderr] | [INFO] [stderr] 183 | info_size: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:184:22 [INFO] [stderr] | [INFO] [stderr] 184 | version: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:185:25 [INFO] [stderr] | [INFO] [stderr] 185 | opcode_max: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:186:26 [INFO] [stderr] | [INFO] [stderr] 186 | label_count: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:187:29 [INFO] [stderr] | [INFO] [stderr] 187 | function_count: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:190:9 [INFO] [stderr] | [INFO] [stderr] 190 | try!(reader.read_to_end(&mut code.bytecode)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:194:9 [INFO] [stderr] | [INFO] [stderr] 194 | try!(writer.write_u32::(self.info_size)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:195:9 [INFO] [stderr] | [INFO] [stderr] 195 | try!(writer.write_u32::(self.version)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:196:9 [INFO] [stderr] | [INFO] [stderr] 196 | try!(writer.write_u32::(self.opcode_max)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:197:9 [INFO] [stderr] | [INFO] [stderr] 197 | try!(writer.write_u32::(self.label_count)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:198:9 [INFO] [stderr] | [INFO] [stderr] 198 | try!(writer.write_u32::(self.function_count)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:199:9 [INFO] [stderr] | [INFO] [stderr] 199 | try!(writer.write_all(&self.bytecode)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:218:9 [INFO] [stderr] | [INFO] [stderr] 218 | try!(aux::check_chunk_id(id, b"StrT")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:220:9 [INFO] [stderr] | [INFO] [stderr] 220 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:224:9 [INFO] [stderr] | [INFO] [stderr] 224 | try!(writer.write_all(&self.strings)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:243:9 [INFO] [stderr] | [INFO] [stderr] 243 | try!(aux::check_chunk_id(id, b"ImpT")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:244:21 [INFO] [stderr] | [INFO] [stderr] 244 | let count = try!(reader.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:248:25 [INFO] [stderr] | [INFO] [stderr] 248 | module: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:249:27 [INFO] [stderr] | [INFO] [stderr] 249 | function: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:250:24 [INFO] [stderr] | [INFO] [stderr] 250 | arity: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:256:9 [INFO] [stderr] | [INFO] [stderr] 256 | try!(writer.write_u32::(self.imports.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:258:13 [INFO] [stderr] | [INFO] [stderr] 258 | try!(writer.write_u32::(import.module)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:259:13 [INFO] [stderr] | [INFO] [stderr] 259 | try!(writer.write_u32::(import.function)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:260:13 [INFO] [stderr] | [INFO] [stderr] 260 | try!(writer.write_u32::(import.arity)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:280:9 [INFO] [stderr] | [INFO] [stderr] 280 | try!(aux::check_chunk_id(id, b"ExpT")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:281:21 [INFO] [stderr] | [INFO] [stderr] 281 | let count = try!(reader.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:285:27 [INFO] [stderr] | [INFO] [stderr] 285 | function: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:286:24 [INFO] [stderr] | [INFO] [stderr] 286 | arity: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:287:24 [INFO] [stderr] | [INFO] [stderr] 287 | label: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:293:9 [INFO] [stderr] | [INFO] [stderr] 293 | try!(writer.write_u32::(self.exports.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:295:13 [INFO] [stderr] | [INFO] [stderr] 295 | try!(writer.write_u32::(export.function)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:296:13 [INFO] [stderr] | [INFO] [stderr] 296 | try!(writer.write_u32::(export.arity)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:297:13 [INFO] [stderr] | [INFO] [stderr] 297 | try!(writer.write_u32::(export.label)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:320:9 [INFO] [stderr] | [INFO] [stderr] 320 | try!(aux::check_chunk_id(id, b"LitT")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:321:34 [INFO] [stderr] | [INFO] [stderr] 321 | let _uncompressed_size = try!(reader.read_u32::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:322:27 [INFO] [stderr] | [INFO] [stderr] 322 | let mut decoder = try!(zlib::Decoder::new(reader)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:324:21 [INFO] [stderr] | [INFO] [stderr] 324 | let count = try!(decoder.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:327:32 [INFO] [stderr] | [INFO] [stderr] 327 | let literal_size = try!(decoder.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:329:13 [INFO] [stderr] | [INFO] [stderr] 329 | try!(decoder.read_exact(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:339:9 [INFO] [stderr] | [INFO] [stderr] 339 | try!(writer.write_u32::(uncompressed_size)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:341:27 [INFO] [stderr] | [INFO] [stderr] 341 | let mut encoder = try!(zlib::Encoder::new(writer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:342:9 [INFO] [stderr] | [INFO] [stderr] 342 | try!(encoder.write_u32::(self.literals.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:344:13 [INFO] [stderr] | [INFO] [stderr] 344 | try!(encoder.write_u32::(literal.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:345:13 [INFO] [stderr] | [INFO] [stderr] 345 | try!(encoder.write_all(literal)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:347:9 [INFO] [stderr] | [INFO] [stderr] 347 | try!(encoder.finish().into_result()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:366:9 [INFO] [stderr] | [INFO] [stderr] 366 | try!(aux::check_chunk_id(id, b"LocT")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:367:21 [INFO] [stderr] | [INFO] [stderr] 367 | let count = try!(reader.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:371:27 [INFO] [stderr] | [INFO] [stderr] 371 | function: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:372:24 [INFO] [stderr] | [INFO] [stderr] 372 | arity: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:373:24 [INFO] [stderr] | [INFO] [stderr] 373 | label: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:379:9 [INFO] [stderr] | [INFO] [stderr] 379 | try!(writer.write_u32::(self.locals.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:381:13 [INFO] [stderr] | [INFO] [stderr] 381 | try!(writer.write_u32::(local.function)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:382:13 [INFO] [stderr] | [INFO] [stderr] 382 | try!(writer.write_u32::(local.arity)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:383:13 [INFO] [stderr] | [INFO] [stderr] 383 | try!(writer.write_u32::(local.label)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:403:9 [INFO] [stderr] | [INFO] [stderr] 403 | try!(aux::check_chunk_id(id, b"FunT")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:404:21 [INFO] [stderr] | [INFO] [stderr] 404 | let count = try!(reader.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:408:27 [INFO] [stderr] | [INFO] [stderr] 408 | function: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:409:24 [INFO] [stderr] | [INFO] [stderr] 409 | arity: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:410:24 [INFO] [stderr] | [INFO] [stderr] 410 | label: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:411:24 [INFO] [stderr] | [INFO] [stderr] 411 | index: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:412:27 [INFO] [stderr] | [INFO] [stderr] 412 | num_free: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:413:27 [INFO] [stderr] | [INFO] [stderr] 413 | old_uniq: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:419:9 [INFO] [stderr] | [INFO] [stderr] 419 | try!(writer.write_u32::(self.functions.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:421:13 [INFO] [stderr] | [INFO] [stderr] 421 | try!(writer.write_u32::(f.function)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:422:13 [INFO] [stderr] | [INFO] [stderr] 422 | try!(writer.write_u32::(f.arity)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:423:13 [INFO] [stderr] | [INFO] [stderr] 423 | try!(writer.write_u32::(f.label)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:424:13 [INFO] [stderr] | [INFO] [stderr] 424 | try!(writer.write_u32::(f.index)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:425:13 [INFO] [stderr] | [INFO] [stderr] 425 | try!(writer.write_u32::(f.num_free)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:426:13 [INFO] [stderr] | [INFO] [stderr] 426 | try!(writer.write_u32::(f.old_uniq)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:451:9 [INFO] [stderr] | [INFO] [stderr] 451 | try!(aux::check_chunk_id(id, b"Attr")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:453:9 [INFO] [stderr] | [INFO] [stderr] 453 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:457:9 [INFO] [stderr] | [INFO] [stderr] 457 | try!(writer.write_all(&self.term)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:481:9 [INFO] [stderr] | [INFO] [stderr] 481 | try!(aux::check_chunk_id(id, b"CInf")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:483:9 [INFO] [stderr] | [INFO] [stderr] 483 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:487:9 [INFO] [stderr] | [INFO] [stderr] 487 | try!(writer.write_all(&self.term)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:510:9 [INFO] [stderr] | [INFO] [stderr] 510 | try!(aux::check_chunk_id(id, b"Abst")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:512:9 [INFO] [stderr] | [INFO] [stderr] 512 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:516:9 [INFO] [stderr] | [INFO] [stderr] 516 | try!(writer.write_all(&self.term)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:549:9 [INFO] [stderr] | [INFO] [stderr] 549 | try!(aux::check_chunk_id(id, b"Dbgi")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:551:9 [INFO] [stderr] | [INFO] [stderr] 551 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:555:9 [INFO] [stderr] | [INFO] [stderr] 555 | try!(writer.write_all(&self.term)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:599:9 [INFO] [stderr] | [INFO] [stderr] 599 | try!(aux::check_chunk_id(id, b"Docs")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:601:9 [INFO] [stderr] | [INFO] [stderr] 601 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:605:9 [INFO] [stderr] | [INFO] [stderr] 605 | try!(writer.write_all(&self.term)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:662:32 [INFO] [stderr] | [INFO] [stderr] 662 | b"Atom" => Ok(Atom(try!(AtomChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:663:32 [INFO] [stderr] | [INFO] [stderr] 663 | b"AtU8" => Ok(Atom(try!(AtomChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:664:32 [INFO] [stderr] | [INFO] [stderr] 664 | b"Code" => Ok(Code(try!(CodeChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:665:32 [INFO] [stderr] | [INFO] [stderr] 665 | b"StrT" => Ok(StrT(try!(StrTChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:666:32 [INFO] [stderr] | [INFO] [stderr] 666 | b"ImpT" => Ok(ImpT(try!(ImpTChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:667:32 [INFO] [stderr] | [INFO] [stderr] 667 | b"ExpT" => Ok(ExpT(try!(ExpTChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:668:32 [INFO] [stderr] | [INFO] [stderr] 668 | b"LitT" => Ok(LitT(try!(LitTChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:669:32 [INFO] [stderr] | [INFO] [stderr] 669 | b"LocT" => Ok(LocT(try!(LocTChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:670:32 [INFO] [stderr] | [INFO] [stderr] 670 | b"FunT" => Ok(FunT(try!(FunTChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:671:32 [INFO] [stderr] | [INFO] [stderr] 671 | b"Attr" => Ok(Attr(try!(AttrChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:672:32 [INFO] [stderr] | [INFO] [stderr] 672 | b"CInf" => Ok(CInf(try!(CInfChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:673:32 [INFO] [stderr] | [INFO] [stderr] 673 | b"Abst" => Ok(Abst(try!(AbstChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:674:32 [INFO] [stderr] | [INFO] [stderr] 674 | b"Dbgi" => Ok(Dbgi(try!(DbgiChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:675:32 [INFO] [stderr] | [INFO] [stderr] 675 | b"Docs" => Ok(Docs(try!(DocsChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:676:29 [INFO] [stderr] | [INFO] [stderr] 676 | _ => Ok(Unknown(try!(RawChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:720:13 [INFO] [stderr] | [INFO] [stderr] 720 | try!(reader.read_exact(&mut id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:721:24 [INFO] [stderr] | [INFO] [stderr] 721 | let size = try!(reader.read_u32::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:725:13 [INFO] [stderr] | [INFO] [stderr] 725 | try!(writer.write_all(&self.chunk_id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:726:13 [INFO] [stderr] | [INFO] [stderr] 726 | try!(writer.write_u32::(self.data_size)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:86:32 [INFO] [stderr] | [INFO] [stderr] 86 | fn cause(&self) -> Option<&std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:79:35 [INFO] [stderr] | [INFO] [stderr] 79 | Error::Io(ref x) => x.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:80:46 [INFO] [stderr] | [INFO] [stderr] 80 | Error::InvalidString(ref x) => x.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 138 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.54s [INFO] running `"docker" "inspect" "b8f74e61123e78cccc0cd9b0977a710defcedca76e4161de14dc899271a15c30"` [INFO] running `"docker" "rm" "-f" "b8f74e61123e78cccc0cd9b0977a710defcedca76e4161de14dc899271a15c30"` [INFO] [stdout] b8f74e61123e78cccc0cd9b0977a710defcedca76e4161de14dc899271a15c30 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 633e7b3caaed7697d3b5fcfa7b06d1ad3697af6ce1d445d0f620fbd2519df2ac [INFO] running `"docker" "start" "-a" "633e7b3caaed7697d3b5fcfa7b06d1ad3697af6ce1d445d0f620fbd2519df2ac"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:24:17 [INFO] [stderr] | [INFO] [stderr] 24 | let f = try!(File::open(path)); [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/beam_file.rs:29:22 [INFO] [stderr] | [INFO] [stderr] 29 | let header = try!(Header::from_reader(&mut reader)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:24:17 [INFO] [stderr] | [INFO] [stderr] 24 | let f = try!(File::open(path)); [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/beam_file.rs:29:22 [INFO] [stderr] | [INFO] [stderr] 29 | let header = try!(Header::from_reader(&mut reader)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:42:9 [INFO] [stderr] | [INFO] [stderr] 42 | try!(reader.read_exact(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:42:9 [INFO] [stderr] | [INFO] [stderr] 42 | try!(reader.read_exact(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:47:25 [INFO] [stderr] | [INFO] [stderr] 47 | chunks.push(try!(C::decode(&mut cursor))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:53:17 [INFO] [stderr] | [INFO] [stderr] 53 | let f = try!(File::create(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:59:13 [INFO] [stderr] | [INFO] [stderr] 59 | try!(chunk.encode(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | try!(header.to_writer(&mut writer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | try!(writer.write_all(&buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:84:9 [INFO] [stderr] | [INFO] [stderr] 84 | try!(reader.read_exact(&mut header.magic_number)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:85:31 [INFO] [stderr] | [INFO] [stderr] 85 | header.payload_size = try!(reader.read_u32::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:86:9 [INFO] [stderr] | [INFO] [stderr] 86 | try!(reader.read_exact(&mut header.type_id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | try!(writer.write_all(&self.magic_number)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:91:9 [INFO] [stderr] | [INFO] [stderr] 91 | try!(writer.write_u32::(self.payload_size)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:92:9 [INFO] [stderr] | [INFO] [stderr] 92 | try!(writer.write_all(&self.type_id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:29:22 [INFO] [stderr] | [INFO] [stderr] 29 | let header = try!(aux::Header::decode(&mut reader)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | try!(reader.read_exact(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:33:13 [INFO] [stderr] | [INFO] [stderr] 33 | try!(reader.read_u8()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 49 | try!(self.encode_data(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:50:9 [INFO] [stderr] | [INFO] [stderr] 50 | try!(aux::Header::new(self.id(), buf.len() as u32).encode(&mut writer,)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:51:9 [INFO] [stderr] | [INFO] [stderr] 51 | try!(writer.write_all(&buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:53:13 [INFO] [stderr] | [INFO] [stderr] 53 | try!(writer.write_u8(0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:86:9 [INFO] [stderr] | [INFO] [stderr] 86 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | try!(writer.write_all(&self.data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:119:17 [INFO] [stderr] | [INFO] [stderr] 119 | try!(aux::check_chunk_id(id, b"AtU8")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:124:21 [INFO] [stderr] | [INFO] [stderr] 124 | let count = try!(reader.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:127:23 [INFO] [stderr] | [INFO] [stderr] 127 | let len = try!(reader.read_u8()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:129:13 [INFO] [stderr] | [INFO] [stderr] 129 | try!(reader.read_exact(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:131:24 [INFO] [stderr] | [INFO] [stderr] 131 | let name = try!(str::from_utf8(&buf).map(|s| s.to_string())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:142:9 [INFO] [stderr] | [INFO] [stderr] 142 | try!(writer.write_u32::(self.atoms.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:145:13 [INFO] [stderr] | [INFO] [stderr] 145 | try!(writer.write_u8(atom.name.len() as u8)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:146:13 [INFO] [stderr] | [INFO] [stderr] 146 | try!(writer.write_all(atom.name.as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:181:9 [INFO] [stderr] | [INFO] [stderr] 181 | try!(aux::check_chunk_id(id, b"Code")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:183:24 [INFO] [stderr] | [INFO] [stderr] 183 | info_size: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:184:22 [INFO] [stderr] | [INFO] [stderr] 184 | version: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:185:25 [INFO] [stderr] | [INFO] [stderr] 185 | opcode_max: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:186:26 [INFO] [stderr] | [INFO] [stderr] 186 | label_count: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:187:29 [INFO] [stderr] | [INFO] [stderr] 187 | function_count: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:190:9 [INFO] [stderr] | [INFO] [stderr] 190 | try!(reader.read_to_end(&mut code.bytecode)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:194:9 [INFO] [stderr] | [INFO] [stderr] 194 | try!(writer.write_u32::(self.info_size)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:195:9 [INFO] [stderr] | [INFO] [stderr] 195 | try!(writer.write_u32::(self.version)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:196:9 [INFO] [stderr] | [INFO] [stderr] 196 | try!(writer.write_u32::(self.opcode_max)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:197:9 [INFO] [stderr] | [INFO] [stderr] 197 | try!(writer.write_u32::(self.label_count)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:198:9 [INFO] [stderr] | [INFO] [stderr] 198 | try!(writer.write_u32::(self.function_count)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:199:9 [INFO] [stderr] | [INFO] [stderr] 199 | try!(writer.write_all(&self.bytecode)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:218:9 [INFO] [stderr] | [INFO] [stderr] 218 | try!(aux::check_chunk_id(id, b"StrT")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:220:9 [INFO] [stderr] | [INFO] [stderr] 220 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:224:9 [INFO] [stderr] | [INFO] [stderr] 224 | try!(writer.write_all(&self.strings)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:243:9 [INFO] [stderr] | [INFO] [stderr] 243 | try!(aux::check_chunk_id(id, b"ImpT")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:244:21 [INFO] [stderr] | [INFO] [stderr] 244 | let count = try!(reader.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:248:25 [INFO] [stderr] | [INFO] [stderr] 248 | module: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:249:27 [INFO] [stderr] | [INFO] [stderr] 249 | function: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:250:24 [INFO] [stderr] | [INFO] [stderr] 250 | arity: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:256:9 [INFO] [stderr] | [INFO] [stderr] 256 | try!(writer.write_u32::(self.imports.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:258:13 [INFO] [stderr] | [INFO] [stderr] 258 | try!(writer.write_u32::(import.module)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:259:13 [INFO] [stderr] | [INFO] [stderr] 259 | try!(writer.write_u32::(import.function)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:260:13 [INFO] [stderr] | [INFO] [stderr] 260 | try!(writer.write_u32::(import.arity)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:280:9 [INFO] [stderr] | [INFO] [stderr] 280 | try!(aux::check_chunk_id(id, b"ExpT")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:281:21 [INFO] [stderr] | [INFO] [stderr] 281 | let count = try!(reader.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:285:27 [INFO] [stderr] | [INFO] [stderr] 285 | function: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:286:24 [INFO] [stderr] | [INFO] [stderr] 286 | arity: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:287:24 [INFO] [stderr] | [INFO] [stderr] 287 | label: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:293:9 [INFO] [stderr] | [INFO] [stderr] 293 | try!(writer.write_u32::(self.exports.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:295:13 [INFO] [stderr] | [INFO] [stderr] 295 | try!(writer.write_u32::(export.function)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:296:13 [INFO] [stderr] | [INFO] [stderr] 296 | try!(writer.write_u32::(export.arity)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:297:13 [INFO] [stderr] | [INFO] [stderr] 297 | try!(writer.write_u32::(export.label)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:320:9 [INFO] [stderr] | [INFO] [stderr] 320 | try!(aux::check_chunk_id(id, b"LitT")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:321:34 [INFO] [stderr] | [INFO] [stderr] 321 | let _uncompressed_size = try!(reader.read_u32::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:322:27 [INFO] [stderr] | [INFO] [stderr] 322 | let mut decoder = try!(zlib::Decoder::new(reader)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:324:21 [INFO] [stderr] | [INFO] [stderr] 324 | let count = try!(decoder.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:327:32 [INFO] [stderr] | [INFO] [stderr] 327 | let literal_size = try!(decoder.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:329:13 [INFO] [stderr] | [INFO] [stderr] 329 | try!(decoder.read_exact(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:339:9 [INFO] [stderr] | [INFO] [stderr] 339 | try!(writer.write_u32::(uncompressed_size)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:341:27 [INFO] [stderr] | [INFO] [stderr] 341 | let mut encoder = try!(zlib::Encoder::new(writer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:342:9 [INFO] [stderr] | [INFO] [stderr] 342 | try!(encoder.write_u32::(self.literals.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:344:13 [INFO] [stderr] | [INFO] [stderr] 344 | try!(encoder.write_u32::(literal.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:345:13 [INFO] [stderr] | [INFO] [stderr] 345 | try!(encoder.write_all(literal)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:347:9 [INFO] [stderr] | [INFO] [stderr] 347 | try!(encoder.finish().into_result()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:366:9 [INFO] [stderr] | [INFO] [stderr] 366 | try!(aux::check_chunk_id(id, b"LocT")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:367:21 [INFO] [stderr] | [INFO] [stderr] 367 | let count = try!(reader.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:371:27 [INFO] [stderr] | [INFO] [stderr] 371 | function: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:372:24 [INFO] [stderr] | [INFO] [stderr] 372 | arity: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:373:24 [INFO] [stderr] | [INFO] [stderr] 373 | label: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:379:9 [INFO] [stderr] | [INFO] [stderr] 379 | try!(writer.write_u32::(self.locals.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:381:13 [INFO] [stderr] | [INFO] [stderr] 381 | try!(writer.write_u32::(local.function)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:382:13 [INFO] [stderr] | [INFO] [stderr] 382 | try!(writer.write_u32::(local.arity)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:383:13 [INFO] [stderr] | [INFO] [stderr] 383 | try!(writer.write_u32::(local.label)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:403:9 [INFO] [stderr] | [INFO] [stderr] 403 | try!(aux::check_chunk_id(id, b"FunT")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:404:21 [INFO] [stderr] | [INFO] [stderr] 404 | let count = try!(reader.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:408:27 [INFO] [stderr] | [INFO] [stderr] 408 | function: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:409:24 [INFO] [stderr] | [INFO] [stderr] 409 | arity: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:410:24 [INFO] [stderr] | [INFO] [stderr] 410 | label: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:411:24 [INFO] [stderr] | [INFO] [stderr] 411 | index: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:412:27 [INFO] [stderr] | [INFO] [stderr] 412 | num_free: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:413:27 [INFO] [stderr] | [INFO] [stderr] 413 | old_uniq: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:419:9 [INFO] [stderr] | [INFO] [stderr] 419 | try!(writer.write_u32::(self.functions.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:421:13 [INFO] [stderr] | [INFO] [stderr] 421 | try!(writer.write_u32::(f.function)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:422:13 [INFO] [stderr] | [INFO] [stderr] 422 | try!(writer.write_u32::(f.arity)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:423:13 [INFO] [stderr] | [INFO] [stderr] 423 | try!(writer.write_u32::(f.label)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:424:13 [INFO] [stderr] | [INFO] [stderr] 424 | try!(writer.write_u32::(f.index)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:425:13 [INFO] [stderr] | [INFO] [stderr] 425 | try!(writer.write_u32::(f.num_free)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:426:13 [INFO] [stderr] | [INFO] [stderr] 426 | try!(writer.write_u32::(f.old_uniq)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:451:9 [INFO] [stderr] | [INFO] [stderr] 451 | try!(aux::check_chunk_id(id, b"Attr")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:453:9 [INFO] [stderr] | [INFO] [stderr] 453 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:47:25 [INFO] [stderr] | [INFO] [stderr] 47 | chunks.push(try!(C::decode(&mut cursor))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:53:17 [INFO] [stderr] | [INFO] [stderr] 53 | let f = try!(File::create(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:59:13 [INFO] [stderr] | [INFO] [stderr] 59 | try!(chunk.encode(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | try!(header.to_writer(&mut writer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | try!(writer.write_all(&buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:84:9 [INFO] [stderr] | [INFO] [stderr] 84 | try!(reader.read_exact(&mut header.magic_number)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:85:31 [INFO] [stderr] | [INFO] [stderr] 85 | header.payload_size = try!(reader.read_u32::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:86:9 [INFO] [stderr] | [INFO] [stderr] 86 | try!(reader.read_exact(&mut header.type_id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | try!(writer.write_all(&self.magic_number)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:91:9 [INFO] [stderr] | [INFO] [stderr] 91 | try!(writer.write_u32::(self.payload_size)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/beam_file.rs:92:9 [INFO] [stderr] | [INFO] [stderr] 92 | try!(writer.write_all(&self.type_id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:29:22 [INFO] [stderr] | [INFO] [stderr] 29 | let header = try!(aux::Header::decode(&mut reader)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | try!(reader.read_exact(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:33:13 [INFO] [stderr] | [INFO] [stderr] 33 | try!(reader.read_u8()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 49 | try!(self.encode_data(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:50:9 [INFO] [stderr] | [INFO] [stderr] 50 | try!(aux::Header::new(self.id(), buf.len() as u32).encode(&mut writer,)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:51:9 [INFO] [stderr] | [INFO] [stderr] 51 | try!(writer.write_all(&buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:53:13 [INFO] [stderr] | [INFO] [stderr] 53 | try!(writer.write_u8(0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:86:9 [INFO] [stderr] | [INFO] [stderr] 86 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | try!(writer.write_all(&self.data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:119:17 [INFO] [stderr] | [INFO] [stderr] 119 | try!(aux::check_chunk_id(id, b"AtU8")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:124:21 [INFO] [stderr] | [INFO] [stderr] 124 | let count = try!(reader.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:127:23 [INFO] [stderr] | [INFO] [stderr] 127 | let len = try!(reader.read_u8()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:129:13 [INFO] [stderr] | [INFO] [stderr] 129 | try!(reader.read_exact(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:131:24 [INFO] [stderr] | [INFO] [stderr] 131 | let name = try!(str::from_utf8(&buf).map(|s| s.to_string())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:142:9 [INFO] [stderr] | [INFO] [stderr] 142 | try!(writer.write_u32::(self.atoms.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:145:13 [INFO] [stderr] | [INFO] [stderr] 145 | try!(writer.write_u8(atom.name.len() as u8)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:146:13 [INFO] [stderr] | [INFO] [stderr] 146 | try!(writer.write_all(atom.name.as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:181:9 [INFO] [stderr] | [INFO] [stderr] 181 | try!(aux::check_chunk_id(id, b"Code")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:183:24 [INFO] [stderr] | [INFO] [stderr] 183 | info_size: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:184:22 [INFO] [stderr] | [INFO] [stderr] 184 | version: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:185:25 [INFO] [stderr] | [INFO] [stderr] 185 | opcode_max: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:186:26 [INFO] [stderr] | [INFO] [stderr] 186 | label_count: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:187:29 [INFO] [stderr] | [INFO] [stderr] 187 | function_count: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:190:9 [INFO] [stderr] | [INFO] [stderr] 190 | try!(reader.read_to_end(&mut code.bytecode)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:194:9 [INFO] [stderr] | [INFO] [stderr] 194 | try!(writer.write_u32::(self.info_size)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:195:9 [INFO] [stderr] | [INFO] [stderr] 195 | try!(writer.write_u32::(self.version)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:196:9 [INFO] [stderr] | [INFO] [stderr] 196 | try!(writer.write_u32::(self.opcode_max)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:197:9 [INFO] [stderr] | [INFO] [stderr] 197 | try!(writer.write_u32::(self.label_count)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:198:9 [INFO] [stderr] | [INFO] [stderr] 198 | try!(writer.write_u32::(self.function_count)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:199:9 [INFO] [stderr] | [INFO] [stderr] 199 | try!(writer.write_all(&self.bytecode)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:218:9 [INFO] [stderr] | [INFO] [stderr] 218 | try!(aux::check_chunk_id(id, b"StrT")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:220:9 [INFO] [stderr] | [INFO] [stderr] 220 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:224:9 [INFO] [stderr] | [INFO] [stderr] 224 | try!(writer.write_all(&self.strings)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:243:9 [INFO] [stderr] | [INFO] [stderr] 243 | try!(aux::check_chunk_id(id, b"ImpT")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:244:21 [INFO] [stderr] | [INFO] [stderr] 244 | let count = try!(reader.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:248:25 [INFO] [stderr] | [INFO] [stderr] 248 | module: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:249:27 [INFO] [stderr] | [INFO] [stderr] 249 | function: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:250:24 [INFO] [stderr] | [INFO] [stderr] 250 | arity: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:256:9 [INFO] [stderr] | [INFO] [stderr] 256 | try!(writer.write_u32::(self.imports.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:258:13 [INFO] [stderr] | [INFO] [stderr] 258 | try!(writer.write_u32::(import.module)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:259:13 [INFO] [stderr] | [INFO] [stderr] 259 | try!(writer.write_u32::(import.function)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:260:13 [INFO] [stderr] | [INFO] [stderr] 260 | try!(writer.write_u32::(import.arity)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:280:9 [INFO] [stderr] | [INFO] [stderr] 280 | try!(aux::check_chunk_id(id, b"ExpT")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:281:21 [INFO] [stderr] | [INFO] [stderr] 281 | let count = try!(reader.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:285:27 [INFO] [stderr] | [INFO] [stderr] 285 | function: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:457:9 [INFO] [stderr] | [INFO] [stderr] 457 | try!(writer.write_all(&self.term)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:481:9 [INFO] [stderr] | [INFO] [stderr] 481 | try!(aux::check_chunk_id(id, b"CInf")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:483:9 [INFO] [stderr] | [INFO] [stderr] 483 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:487:9 [INFO] [stderr] | [INFO] [stderr] 487 | try!(writer.write_all(&self.term)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:510:9 [INFO] [stderr] | [INFO] [stderr] 510 | try!(aux::check_chunk_id(id, b"Abst")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:512:9 [INFO] [stderr] | [INFO] [stderr] 512 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:516:9 [INFO] [stderr] | [INFO] [stderr] 516 | try!(writer.write_all(&self.term)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:549:9 [INFO] [stderr] | [INFO] [stderr] 549 | try!(aux::check_chunk_id(id, b"Dbgi")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:551:9 [INFO] [stderr] | [INFO] [stderr] 551 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:555:9 [INFO] [stderr] | [INFO] [stderr] 555 | try!(writer.write_all(&self.term)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:599:9 [INFO] [stderr] | [INFO] [stderr] 599 | try!(aux::check_chunk_id(id, b"Docs")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:601:9 [INFO] [stderr] | [INFO] [stderr] 601 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:605:9 [INFO] [stderr] | [INFO] [stderr] 605 | try!(writer.write_all(&self.term)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:662:32 [INFO] [stderr] | [INFO] [stderr] 662 | b"Atom" => Ok(Atom(try!(AtomChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:663:32 [INFO] [stderr] | [INFO] [stderr] 663 | b"AtU8" => Ok(Atom(try!(AtomChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:664:32 [INFO] [stderr] | [INFO] [stderr] 664 | b"Code" => Ok(Code(try!(CodeChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:665:32 [INFO] [stderr] | [INFO] [stderr] 665 | b"StrT" => Ok(StrT(try!(StrTChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:666:32 [INFO] [stderr] | [INFO] [stderr] 666 | b"ImpT" => Ok(ImpT(try!(ImpTChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:667:32 [INFO] [stderr] | [INFO] [stderr] 667 | b"ExpT" => Ok(ExpT(try!(ExpTChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:668:32 [INFO] [stderr] | [INFO] [stderr] 668 | b"LitT" => Ok(LitT(try!(LitTChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:669:32 [INFO] [stderr] | [INFO] [stderr] 669 | b"LocT" => Ok(LocT(try!(LocTChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:670:32 [INFO] [stderr] | [INFO] [stderr] 670 | b"FunT" => Ok(FunT(try!(FunTChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:671:32 [INFO] [stderr] | [INFO] [stderr] 671 | b"Attr" => Ok(Attr(try!(AttrChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:672:32 [INFO] [stderr] | [INFO] [stderr] 672 | b"CInf" => Ok(CInf(try!(CInfChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:673:32 [INFO] [stderr] | [INFO] [stderr] 673 | b"Abst" => Ok(Abst(try!(AbstChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:674:32 [INFO] [stderr] | [INFO] [stderr] 674 | b"Dbgi" => Ok(Dbgi(try!(DbgiChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:675:32 [INFO] [stderr] | [INFO] [stderr] 675 | b"Docs" => Ok(Docs(try!(DocsChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:676:29 [INFO] [stderr] | [INFO] [stderr] 676 | _ => Ok(Unknown(try!(RawChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:720:13 [INFO] [stderr] | [INFO] [stderr] 720 | try!(reader.read_exact(&mut id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:721:24 [INFO] [stderr] | [INFO] [stderr] 721 | let size = try!(reader.read_u32::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:725:13 [INFO] [stderr] | [INFO] [stderr] 725 | try!(writer.write_all(&self.chunk_id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:726:13 [INFO] [stderr] | [INFO] [stderr] 726 | try!(writer.write_u32::(self.data_size)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:86:32 [INFO] [stderr] | [INFO] [stderr] 86 | fn cause(&self) -> Option<&std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:79:35 [INFO] [stderr] | [INFO] [stderr] 79 | Error::Io(ref x) => x.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:80:46 [INFO] [stderr] | [INFO] [stderr] 80 | Error::InvalidString(ref x) => x.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 138 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:286:24 [INFO] [stderr] | [INFO] [stderr] 286 | arity: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:287:24 [INFO] [stderr] | [INFO] [stderr] 287 | label: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:293:9 [INFO] [stderr] | [INFO] [stderr] 293 | try!(writer.write_u32::(self.exports.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:295:13 [INFO] [stderr] | [INFO] [stderr] 295 | try!(writer.write_u32::(export.function)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:296:13 [INFO] [stderr] | [INFO] [stderr] 296 | try!(writer.write_u32::(export.arity)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:297:13 [INFO] [stderr] | [INFO] [stderr] 297 | try!(writer.write_u32::(export.label)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:320:9 [INFO] [stderr] | [INFO] [stderr] 320 | try!(aux::check_chunk_id(id, b"LitT")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:321:34 [INFO] [stderr] | [INFO] [stderr] 321 | let _uncompressed_size = try!(reader.read_u32::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:322:27 [INFO] [stderr] | [INFO] [stderr] 322 | let mut decoder = try!(zlib::Decoder::new(reader)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:324:21 [INFO] [stderr] | [INFO] [stderr] 324 | let count = try!(decoder.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:327:32 [INFO] [stderr] | [INFO] [stderr] 327 | let literal_size = try!(decoder.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:329:13 [INFO] [stderr] | [INFO] [stderr] 329 | try!(decoder.read_exact(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:339:9 [INFO] [stderr] | [INFO] [stderr] 339 | try!(writer.write_u32::(uncompressed_size)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:341:27 [INFO] [stderr] | [INFO] [stderr] 341 | let mut encoder = try!(zlib::Encoder::new(writer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:342:9 [INFO] [stderr] | [INFO] [stderr] 342 | try!(encoder.write_u32::(self.literals.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:344:13 [INFO] [stderr] | [INFO] [stderr] 344 | try!(encoder.write_u32::(literal.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:345:13 [INFO] [stderr] | [INFO] [stderr] 345 | try!(encoder.write_all(literal)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:347:9 [INFO] [stderr] | [INFO] [stderr] 347 | try!(encoder.finish().into_result()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:366:9 [INFO] [stderr] | [INFO] [stderr] 366 | try!(aux::check_chunk_id(id, b"LocT")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:367:21 [INFO] [stderr] | [INFO] [stderr] 367 | let count = try!(reader.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:371:27 [INFO] [stderr] | [INFO] [stderr] 371 | function: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:372:24 [INFO] [stderr] | [INFO] [stderr] 372 | arity: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:373:24 [INFO] [stderr] | [INFO] [stderr] 373 | label: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:379:9 [INFO] [stderr] | [INFO] [stderr] 379 | try!(writer.write_u32::(self.locals.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:381:13 [INFO] [stderr] | [INFO] [stderr] 381 | try!(writer.write_u32::(local.function)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:382:13 [INFO] [stderr] | [INFO] [stderr] 382 | try!(writer.write_u32::(local.arity)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:383:13 [INFO] [stderr] | [INFO] [stderr] 383 | try!(writer.write_u32::(local.label)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:403:9 [INFO] [stderr] | [INFO] [stderr] 403 | try!(aux::check_chunk_id(id, b"FunT")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:404:21 [INFO] [stderr] | [INFO] [stderr] 404 | let count = try!(reader.read_u32::()) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:408:27 [INFO] [stderr] | [INFO] [stderr] 408 | function: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:409:24 [INFO] [stderr] | [INFO] [stderr] 409 | arity: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:410:24 [INFO] [stderr] | [INFO] [stderr] 410 | label: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:411:24 [INFO] [stderr] | [INFO] [stderr] 411 | index: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:412:27 [INFO] [stderr] | [INFO] [stderr] 412 | num_free: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:413:27 [INFO] [stderr] | [INFO] [stderr] 413 | old_uniq: try!(reader.read_u32::()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:419:9 [INFO] [stderr] | [INFO] [stderr] 419 | try!(writer.write_u32::(self.functions.len() as u32)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:421:13 [INFO] [stderr] | [INFO] [stderr] 421 | try!(writer.write_u32::(f.function)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:422:13 [INFO] [stderr] | [INFO] [stderr] 422 | try!(writer.write_u32::(f.arity)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:423:13 [INFO] [stderr] | [INFO] [stderr] 423 | try!(writer.write_u32::(f.label)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:424:13 [INFO] [stderr] | [INFO] [stderr] 424 | try!(writer.write_u32::(f.index)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:425:13 [INFO] [stderr] | [INFO] [stderr] 425 | try!(writer.write_u32::(f.num_free)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:426:13 [INFO] [stderr] | [INFO] [stderr] 426 | try!(writer.write_u32::(f.old_uniq)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:451:9 [INFO] [stderr] | [INFO] [stderr] 451 | try!(aux::check_chunk_id(id, b"Attr")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:453:9 [INFO] [stderr] | [INFO] [stderr] 453 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:457:9 [INFO] [stderr] | [INFO] [stderr] 457 | try!(writer.write_all(&self.term)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:481:9 [INFO] [stderr] | [INFO] [stderr] 481 | try!(aux::check_chunk_id(id, b"CInf")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:483:9 [INFO] [stderr] | [INFO] [stderr] 483 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:487:9 [INFO] [stderr] | [INFO] [stderr] 487 | try!(writer.write_all(&self.term)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:510:9 [INFO] [stderr] | [INFO] [stderr] 510 | try!(aux::check_chunk_id(id, b"Abst")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:512:9 [INFO] [stderr] | [INFO] [stderr] 512 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:516:9 [INFO] [stderr] | [INFO] [stderr] 516 | try!(writer.write_all(&self.term)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:549:9 [INFO] [stderr] | [INFO] [stderr] 549 | try!(aux::check_chunk_id(id, b"Dbgi")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:551:9 [INFO] [stderr] | [INFO] [stderr] 551 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:555:9 [INFO] [stderr] | [INFO] [stderr] 555 | try!(writer.write_all(&self.term)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:599:9 [INFO] [stderr] | [INFO] [stderr] 599 | try!(aux::check_chunk_id(id, b"Docs")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:601:9 [INFO] [stderr] | [INFO] [stderr] 601 | try!(reader.read_to_end(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:605:9 [INFO] [stderr] | [INFO] [stderr] 605 | try!(writer.write_all(&self.term)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:662:32 [INFO] [stderr] | [INFO] [stderr] 662 | b"Atom" => Ok(Atom(try!(AtomChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:663:32 [INFO] [stderr] | [INFO] [stderr] 663 | b"AtU8" => Ok(Atom(try!(AtomChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:664:32 [INFO] [stderr] | [INFO] [stderr] 664 | b"Code" => Ok(Code(try!(CodeChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:665:32 [INFO] [stderr] | [INFO] [stderr] 665 | b"StrT" => Ok(StrT(try!(StrTChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:666:32 [INFO] [stderr] | [INFO] [stderr] 666 | b"ImpT" => Ok(ImpT(try!(ImpTChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:667:32 [INFO] [stderr] | [INFO] [stderr] 667 | b"ExpT" => Ok(ExpT(try!(ExpTChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:668:32 [INFO] [stderr] | [INFO] [stderr] 668 | b"LitT" => Ok(LitT(try!(LitTChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:669:32 [INFO] [stderr] | [INFO] [stderr] 669 | b"LocT" => Ok(LocT(try!(LocTChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:670:32 [INFO] [stderr] | [INFO] [stderr] 670 | b"FunT" => Ok(FunT(try!(FunTChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:671:32 [INFO] [stderr] | [INFO] [stderr] 671 | b"Attr" => Ok(Attr(try!(AttrChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:672:32 [INFO] [stderr] | [INFO] [stderr] 672 | b"CInf" => Ok(CInf(try!(CInfChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:673:32 [INFO] [stderr] | [INFO] [stderr] 673 | b"Abst" => Ok(Abst(try!(AbstChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:674:32 [INFO] [stderr] | [INFO] [stderr] 674 | b"Dbgi" => Ok(Dbgi(try!(DbgiChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:675:32 [INFO] [stderr] | [INFO] [stderr] 675 | b"Docs" => Ok(Docs(try!(DocsChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:676:29 [INFO] [stderr] | [INFO] [stderr] 676 | _ => Ok(Unknown(try!(RawChunk::decode_data(id, reader)))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:720:13 [INFO] [stderr] | [INFO] [stderr] 720 | try!(reader.read_exact(&mut id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:721:24 [INFO] [stderr] | [INFO] [stderr] 721 | let size = try!(reader.read_u32::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:725:13 [INFO] [stderr] | [INFO] [stderr] 725 | try!(writer.write_all(&self.chunk_id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/chunk.rs:726:13 [INFO] [stderr] | [INFO] [stderr] 726 | try!(writer.write_u32::(self.data_size)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:86:32 [INFO] [stderr] | [INFO] [stderr] 86 | fn cause(&self) -> Option<&std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:79:35 [INFO] [stderr] | [INFO] [stderr] 79 | Error::Io(ref x) => x.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:80:46 [INFO] [stderr] | [INFO] [stderr] 80 | Error::InvalidString(ref x) => x.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 138 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> tests/lib.rs:201:33 [INFO] [stderr] | [INFO] [stderr] 201 | b"LitT" => Ok(Other(try!(chunk::RawChunk::decode_data(id, reader)))), [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] --> tests/lib.rs:202:32 [INFO] [stderr] | [INFO] [stderr] 202 | _ => Ok(Idempotent(try!(chunk::StandardChunk::decode_data( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/beam_file-c2687aedcb5881bb [INFO] [stderr] Running /opt/rustwide/target/debug/deps/lib-bddb85696741bdd7 [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] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test encode_chunks ... ok [INFO] [stdout] test raw_chunks ... ok [INFO] [stdout] test standard_chunks ... ok [INFO] [stderr] Doc-tests beam_file [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - (line 20) ... FAILED [INFO] [stdout] test src/beam_file.rs - beam_file::BeamFile (line 11) ... ok [INFO] [stdout] test src/lib.rs - (line 7) ... ok [INFO] [stdout] test src/chunk.rs - chunk::StandardChunk (line 612) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 20) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Io(Os { code: 30, kind: Other, message: "Read-only file system" })', src/lib.rs:9:1 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55e237dd5334 - backtrace::backtrace::libunwind::trace::hc1c4a1d8ad423b97 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55e237dd5334 - backtrace::backtrace::trace_unsynchronized::h82274781060cb056 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55e237dd5334 - std::sys_common::backtrace::_print_fmt::h2a45d89b653a4da8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55e237dd5334 - ::fmt::h41a0a93ab85e6aa1 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55e237df313c - core::fmt::write::hdaea18585065a96d [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x55e237dd3b23 - std::io::Write::write_fmt::h0cea70c809005252 [INFO] [stdout] at src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x55e237dd78d5 - std::sys_common::backtrace::_print::hd95f9978cc145ca4 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 7: 0x55e237dd78d5 - std::sys_common::backtrace::print::hfb25ca2291be47d0 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 8: 0x55e237dd78d5 - std::panicking::default_hook::{{closure}}::h44f76cee5dc8591c [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 9: 0x55e237dd7612 - std::panicking::default_hook::h198e1a712910f1e6 [INFO] [stdout] at src/libstd/panicking.rs:218 [INFO] [stdout] 10: 0x55e237dd7ee2 - std::panicking::rust_panic_with_hook::hc0b4730bb8013f9d [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 11: 0x55e237dd7acb - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:419 [INFO] [stdout] 12: 0x55e237df2521 - core::panicking::panic_fmt::h1ac71ad045d55416 [INFO] [stdout] at src/libcore/panicking.rs:111 [INFO] [stdout] 13: 0x55e237df2343 - core::option::expect_none_failed::hb40004d71d61b685 [INFO] [stdout] at src/libcore/option.rs:1268 [INFO] [stdout] 14: 0x55e237dc75c9 - core::result::Result::unwrap::h99ce5e1f8bf9c56a [INFO] [stdout] 15: 0x55e237dc95f4 - rust_out::main::hce5147e828914a17 [INFO] [stdout] 16: 0x55e237dc66e3 - std::rt::lang_start::{{closure}}::hb15f61f8249547b1 [INFO] [stdout] 17: 0x55e237dd8328 - std::rt::lang_start_internal::{{closure}}::h7a212202ff76034b [INFO] [stdout] at src/libstd/rt.rs:52 [INFO] [stdout] 18: 0x55e237dd8328 - std::panicking::try::do_call::h6d214a73427d759b [INFO] [stdout] at src/libstd/panicking.rs:331 [INFO] [stdout] 19: 0x55e237dd8328 - std::panicking::try::hc078f0e11721d1cb [INFO] [stdout] at src/libstd/panicking.rs:274 [INFO] [stdout] 20: 0x55e237dd8328 - std::panic::catch_unwind::hb31c05be30625612 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 21: 0x55e237dd8328 - std::rt::lang_start_internal::hcf7fb98a775d5af0 [INFO] [stdout] at src/libstd/rt.rs:51 [INFO] [stdout] 22: 0x55e237dc66c8 - std::rt::lang_start::h80cabc1387d7a5d8 [INFO] [stdout] 23: 0x55e237dc964b - main [INFO] [stdout] 24: 0x7f95d38810b3 - __libc_start_main [INFO] [stdout] 25: 0x55e237dc617e - _start [INFO] [stdout] 26: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 20) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "633e7b3caaed7697d3b5fcfa7b06d1ad3697af6ce1d445d0f620fbd2519df2ac"` [INFO] running `"docker" "rm" "-f" "633e7b3caaed7697d3b5fcfa7b06d1ad3697af6ce1d445d0f620fbd2519df2ac"` [INFO] [stdout] 633e7b3caaed7697d3b5fcfa7b06d1ad3697af6ce1d445d0f620fbd2519df2ac