[INFO] fetching crate rdiff 0.1.2... [INFO] checking rdiff-0.1.2 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] extracting crate rdiff 0.1.2 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate rdiff 0.1.2 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate rdiff 0.1.2 [INFO] finished tweaking crates.io crate rdiff 0.1.2 [INFO] tweaked toml for crates.io crate rdiff 0.1.2 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 84d66a5fbc2218ae335fc3e376911f215c67b2e337cd35a226bbfd668cc09dd6 [INFO] running `"docker" "start" "-a" "84d66a5fbc2218ae335fc3e376911f215c67b2e337cd35a226bbfd668cc09dd6"` [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking bytes v0.3.0 [INFO] [stderr] Checking slab v0.1.3 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling ws2_32-sys v0.2.1 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking inotify v0.2.3 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking filetime v0.1.15 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking walkdir v0.1.8 [INFO] [stderr] Checking miow v0.1.5 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking env_logger v0.3.5 [INFO] [stderr] Checking mio v0.5.1 [INFO] [stderr] Checking notify v2.6.3 [INFO] [stderr] Checking rdiff v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/window.rs:11:20 [INFO] [stderr] | [INFO] [stderr] 11 | let size = try!(reader.read(front.as_mut_slice())); [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/window.rs:15:20 [INFO] [stderr] | [INFO] [stderr] 15 | let size = try!(reader.read(back.as_mut_slice())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/window.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | try!(self.load_next_block()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/window.rs:58:20 [INFO] [stderr] | [INFO] [stderr] 58 | let size = try!(self.reader.read(self.back.as_mut_slice())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hashing.rs:87:29 [INFO] [stderr] | [INFO] [stderr] 87 | let mut read_size = try!(data_source.read(&mut block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hashing.rs:100:25 [INFO] [stderr] | [INFO] [stderr] 100 | read_size = try!(data_source.read(&mut block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hashing.rs:142:26 [INFO] [stderr] | [INFO] [stderr] 142 | let mut window = try!(Window::new(new_data, self.block_size)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hashing.rs:185:40 [INFO] [stderr] | [INFO] [stderr] 185 | let (tail, head) = try!(window.advance()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hashing.rs:208:36 [INFO] [stderr] | [INFO] [stderr] 208 | let (tail, head) = try!(window.advance()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hashing.rs:234:29 [INFO] [stderr] | [INFO] [stderr] 234 | let mut read_size = try!(data_source.read(&mut block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hashing.rs:250:25 [INFO] [stderr] | [INFO] [stderr] 250 | read_size = try!(data_source.read(&mut block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hashing.rs:261:9 [INFO] [stderr] | [INFO] [stderr] 261 | try!(writer.write(&int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hashing.rs:263:9 [INFO] [stderr] | [INFO] [stderr] 263 | try!(writer.write(&int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hashing.rs:275:13 [INFO] [stderr] | [INFO] [stderr] 275 | try!(writer.write(&int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hashing.rs:276:13 [INFO] [stderr] | [INFO] [stderr] 276 | try!(writer.write(strong)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hashing.rs:286:9 [INFO] [stderr] | [INFO] [stderr] 286 | try!(reader.read(&mut int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hashing.rs:288:9 [INFO] [stderr] | [INFO] [stderr] 288 | try!(reader.read(&mut int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hashing.rs:295:13 [INFO] [stderr] | [INFO] [stderr] 295 | try!(reader.read(&mut int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hashing.rs:297:13 [INFO] [stderr] | [INFO] [stderr] 297 | try!(reader.read(&mut strong_hash)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:191:9 [INFO] [stderr] | [INFO] [stderr] 191 | try!(file.seek(SeekFrom::Start(0))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:196:32 [INFO] [stderr] | [INFO] [stderr] 196 | new_bytes.push(try!(old_bytes.next().unwrap()).clone()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:203:28 [INFO] [stderr] | [INFO] [stderr] 203 | new_bytes.push(try!(byte)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:221:9 [INFO] [stderr] | [INFO] [stderr] 221 | try!(file.seek(SeekFrom::Start(0))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:222:9 [INFO] [stderr] | [INFO] [stderr] 222 | try!(file.set_len(new_bytes.len() as u64)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:232:9 [INFO] [stderr] | [INFO] [stderr] 232 | try!(writer.write(&mut int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:234:13 [INFO] [stderr] | [INFO] [stderr] 234 | try!(insert.compress_to(writer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:237:9 [INFO] [stderr] | [INFO] [stderr] 237 | try!(writer.write(&mut int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:239:13 [INFO] [stderr] | [INFO] [stderr] 239 | try!(delete.compress_to(writer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:250:9 [INFO] [stderr] | [INFO] [stderr] 250 | try!(reader.read_exact(&mut int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:256:9 [INFO] [stderr] | [INFO] [stderr] 256 | try!(reader.read_exact(&mut int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:299:9 [INFO] [stderr] | [INFO] [stderr] 299 | try!(writer.write(&int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:301:9 [INFO] [stderr] | [INFO] [stderr] 301 | try!(writer.write(&int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:302:9 [INFO] [stderr] | [INFO] [stderr] 302 | try!(writer.write(&self.data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:310:9 [INFO] [stderr] | [INFO] [stderr] 310 | try!(reader.read_exact(&mut int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:312:9 [INFO] [stderr] | [INFO] [stderr] 312 | try!(reader.read_exact(&mut int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:316:9 [INFO] [stderr] | [INFO] [stderr] 316 | try!(reader.read_exact(&mut data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:344:9 [INFO] [stderr] | [INFO] [stderr] 344 | try!(writer.write(&int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:346:9 [INFO] [stderr] | [INFO] [stderr] 346 | try!(writer.write(&int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:354:9 [INFO] [stderr] | [INFO] [stderr] 354 | try!(reader.read_exact(&mut int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:356:9 [INFO] [stderr] | [INFO] [stderr] 356 | try!(reader.read_exact(&mut int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/window.rs:11:20 [INFO] [stderr] | [INFO] [stderr] 11 | let size = try!(reader.read(front.as_mut_slice())); [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/window.rs:15:20 [INFO] [stderr] | [INFO] [stderr] 15 | let size = try!(reader.read(back.as_mut_slice())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/window.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | try!(self.load_next_block()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/window.rs:58:20 [INFO] [stderr] | [INFO] [stderr] 58 | let size = try!(self.reader.read(self.back.as_mut_slice())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hashing.rs:87:29 [INFO] [stderr] | [INFO] [stderr] 87 | let mut read_size = try!(data_source.read(&mut block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hashing.rs:100:25 [INFO] [stderr] | [INFO] [stderr] 100 | read_size = try!(data_source.read(&mut block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hashing.rs:142:26 [INFO] [stderr] | [INFO] [stderr] 142 | let mut window = try!(Window::new(new_data, self.block_size)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hashing.rs:185:40 [INFO] [stderr] | [INFO] [stderr] 185 | let (tail, head) = try!(window.advance()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hashing.rs:208:36 [INFO] [stderr] | [INFO] [stderr] 208 | let (tail, head) = try!(window.advance()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hashing.rs:234:29 [INFO] [stderr] | [INFO] [stderr] 234 | let mut read_size = try!(data_source.read(&mut block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hashing.rs:250:25 [INFO] [stderr] | [INFO] [stderr] 250 | read_size = try!(data_source.read(&mut block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hashing.rs:261:9 [INFO] [stderr] | [INFO] [stderr] 261 | try!(writer.write(&int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hashing.rs:263:9 [INFO] [stderr] | [INFO] [stderr] 263 | try!(writer.write(&int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hashing.rs:275:13 [INFO] [stderr] | [INFO] [stderr] 275 | try!(writer.write(&int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hashing.rs:276:13 [INFO] [stderr] | [INFO] [stderr] 276 | try!(writer.write(strong)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hashing.rs:286:9 [INFO] [stderr] | [INFO] [stderr] 286 | try!(reader.read(&mut int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hashing.rs:288:9 [INFO] [stderr] | [INFO] [stderr] 288 | try!(reader.read(&mut int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hashing.rs:295:13 [INFO] [stderr] | [INFO] [stderr] 295 | try!(reader.read(&mut int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hashing.rs:297:13 [INFO] [stderr] | [INFO] [stderr] 297 | try!(reader.read(&mut strong_hash)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:191:9 [INFO] [stderr] | [INFO] [stderr] 191 | try!(file.seek(SeekFrom::Start(0))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:196:32 [INFO] [stderr] | [INFO] [stderr] 196 | new_bytes.push(try!(old_bytes.next().unwrap()).clone()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:203:28 [INFO] [stderr] | [INFO] [stderr] 203 | new_bytes.push(try!(byte)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:221:9 [INFO] [stderr] | [INFO] [stderr] 221 | try!(file.seek(SeekFrom::Start(0))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:222:9 [INFO] [stderr] | [INFO] [stderr] 222 | try!(file.set_len(new_bytes.len() as u64)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:232:9 [INFO] [stderr] | [INFO] [stderr] 232 | try!(writer.write(&mut int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:234:13 [INFO] [stderr] | [INFO] [stderr] 234 | try!(insert.compress_to(writer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:237:9 [INFO] [stderr] | [INFO] [stderr] 237 | try!(writer.write(&mut int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:239:13 [INFO] [stderr] | [INFO] [stderr] 239 | try!(delete.compress_to(writer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:250:9 [INFO] [stderr] | [INFO] [stderr] 250 | try!(reader.read_exact(&mut int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:256:9 [INFO] [stderr] | [INFO] [stderr] 256 | try!(reader.read_exact(&mut int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:299:9 [INFO] [stderr] | [INFO] [stderr] 299 | try!(writer.write(&int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:301:9 [INFO] [stderr] | [INFO] [stderr] 301 | try!(writer.write(&int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:302:9 [INFO] [stderr] | [INFO] [stderr] 302 | try!(writer.write(&self.data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:310:9 [INFO] [stderr] | [INFO] [stderr] 310 | try!(reader.read_exact(&mut int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:312:9 [INFO] [stderr] | [INFO] [stderr] 312 | try!(reader.read_exact(&mut int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:316:9 [INFO] [stderr] | [INFO] [stderr] 316 | try!(reader.read_exact(&mut data)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:344:9 [INFO] [stderr] | [INFO] [stderr] 344 | try!(writer.write(&int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:346:9 [INFO] [stderr] | [INFO] [stderr] 346 | try!(writer.write(&int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:354:9 [INFO] [stderr] | [INFO] [stderr] 354 | try!(reader.read_exact(&mut int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:356:9 [INFO] [stderr] | [INFO] [stderr] 356 | try!(reader.read_exact(&mut int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 40 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/file_watcher.rs:20:16 [INFO] [stderr] | [INFO] [stderr] 20 | let file = try!(fs::File::open(file)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/file_watcher.rs:25:16 [INFO] [stderr] | [INFO] [stderr] 25 | let file = try!(fs::File::open(file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/file_watcher.rs:26:17 [INFO] [stderr] | [INFO] [stderr] 26 | let diffs = try!(hashes.diff_and_update(file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/file_watcher.rs:41:41 [INFO] [stderr] | [INFO] [stderr] 41 | let mut watcher: RecommendedWatcher = try!(Watcher::new(tx)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/file_watcher.rs:45:3 [INFO] [stderr] | [INFO] [stderr] 45 | try!(watcher.watch(file_name)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 40 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.10s [INFO] running `"docker" "inspect" "84d66a5fbc2218ae335fc3e376911f215c67b2e337cd35a226bbfd668cc09dd6"` [INFO] running `"docker" "rm" "-f" "84d66a5fbc2218ae335fc3e376911f215c67b2e337cd35a226bbfd668cc09dd6"` [INFO] [stdout] 84d66a5fbc2218ae335fc3e376911f215c67b2e337cd35a226bbfd668cc09dd6