[INFO] crate optra 0.2.1 is already in cache [INFO] testing optra-0.2.1 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate optra 0.2.1 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate optra 0.2.1 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate optra 0.2.1 [INFO] finished tweaking crates.io crate optra 0.2.1 [INFO] tweaked toml for crates.io crate optra 0.2.1 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f9637006892513d20ddca306add79ab4cf42af91e6cfff045e3d00b969081c16 [INFO] running `"docker" "start" "-a" "f9637006892513d20ddca306add79ab4cf42af91e6cfff045e3d00b969081c16"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rdiff v0.1.2 [INFO] [stderr] Compiling optra v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/lib.rs:63:1 [INFO] [stderr] | [INFO] [stderr] 63 | #![feature(linked_list_extras)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/operations.rs:122:9 [INFO] [stderr] | [INFO] [stderr] 122 | try!(writer.write(&int_buf)); [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/operations.rs:124:9 [INFO] [stderr] | [INFO] [stderr] 124 | try!(writer.write(&long_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/operations.rs:126:9 [INFO] [stderr] | [INFO] [stderr] 126 | try!(writer.write(&int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/operations.rs:127:9 [INFO] [stderr] | [INFO] [stderr] 127 | try!(writer.write(&self.value)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/operations.rs:130:13 [INFO] [stderr] | [INFO] [stderr] 130 | try!(writer.write(&int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/operations.rs:140:9 [INFO] [stderr] | [INFO] [stderr] 140 | 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/operations.rs:142:9 [INFO] [stderr] | [INFO] [stderr] 142 | try!(reader.read_exact(&mut long_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/operations.rs:144:9 [INFO] [stderr] | [INFO] [stderr] 144 | 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/operations.rs:148:9 [INFO] [stderr] | [INFO] [stderr] 148 | try!(reader.read_exact(&mut value)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/operations.rs:157:13 [INFO] [stderr] | [INFO] [stderr] 157 | 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/operations.rs:201:9 [INFO] [stderr] | [INFO] [stderr] 201 | try!(writer.write(&int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/operations.rs:203:9 [INFO] [stderr] | [INFO] [stderr] 203 | try!(writer.write(&long_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/operations.rs:205:9 [INFO] [stderr] | [INFO] [stderr] 205 | try!(writer.write(&long_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/operations.rs:214:9 [INFO] [stderr] | [INFO] [stderr] 214 | 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/operations.rs:216:9 [INFO] [stderr] | [INFO] [stderr] 216 | try!(reader.read_exact(&mut long_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/operations.rs:218:9 [INFO] [stderr] | [INFO] [stderr] 218 | try!(reader.read_exact(&mut long_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/engine.rs:116:40 [INFO] [stderr] | [INFO] [stderr] 116 | let local_concurrent_inserts = try!(self.get_concurrent_inserts(&remote_sequence, lookup, stamper)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/engine.rs:136:46 [INFO] [stderr] | [INFO] [stderr] 136 | let transformed_concurrent_inserts = try!(self.get_concurrent_inserts(&remote_sequence, lookup, stamper)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/engine.rs:184:34 [INFO] [stderr] | [INFO] [stderr] 184 | let reference_time = try!(stamper.get_local_timestamp_for(remote_site_id, remote_timestamp) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/engine.rs:201:9 [INFO] [stderr] | [INFO] [stderr] 201 | 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/engine.rs:203:13 [INFO] [stderr] | [INFO] [stderr] 203 | try!(insert.compress_to(writer, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/engine.rs:206:9 [INFO] [stderr] | [INFO] [stderr] 206 | 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/engine.rs:208:13 [INFO] [stderr] | [INFO] [stderr] 208 | try!(delete.compress_to(writer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/engine.rs:219:9 [INFO] [stderr] | [INFO] [stderr] 219 | 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/engine.rs:225:9 [INFO] [stderr] | [INFO] [stderr] 225 | 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/engine.rs:250:55 [INFO] [stderr] | [INFO] [stderr] 250 | tail_timestamp = Some((timestamp, try!(lookup.get(×tamp).ok_or(OTError::new(Kind::NoSuchState))))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/engine.rs:253:51 [INFO] [stderr] | [INFO] [stderr] 253 | tail_timestamp = Some((timestamp, try!(lookup.get(×tamp).ok_or(OTError::new(Kind::NoSuchState))))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/engine.rs:261:55 [INFO] [stderr] | [INFO] [stderr] 261 | tail_timestamp = Some((timestamp, try!(lookup.get(×tamp).ok_or(OTError::new(Kind::NoSuchState))))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/engine.rs:264:51 [INFO] [stderr] | [INFO] [stderr] 264 | tail_timestamp = Some((timestamp, try!(lookup.get(×tamp).ok_or(OTError::new(Kind::NoSuchState))))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/engine.rs:270:34 [INFO] [stderr] | [INFO] [stderr] 270 | let reference_time = try!(stamper.get_local_timestamp_for(remote_site_id, remote_timestamp) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/engine.rs:480:9 [INFO] [stderr] | [INFO] [stderr] 480 | try!(writeln!(f, "Site: {}", self.site_id)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/engine.rs:481:9 [INFO] [stderr] | [INFO] [stderr] 481 | try!(writeln!(f, "Inserts: {:?}", self.inserts)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/engine.rs:568:9 [INFO] [stderr] | [INFO] [stderr] 568 | try!(writer.write(&int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/engine.rs:571:13 [INFO] [stderr] | [INFO] [stderr] 571 | try!(writer.write(&int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/engine.rs:573:13 [INFO] [stderr] | [INFO] [stderr] 573 | try!(writer.write(&int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/engine.rs:575:13 [INFO] [stderr] | [INFO] [stderr] 575 | try!(writer.write(&int_buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/engine.rs:584:9 [INFO] [stderr] | [INFO] [stderr] 584 | 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/engine.rs:590:13 [INFO] [stderr] | [INFO] [stderr] 590 | 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/engine.rs:592:13 [INFO] [stderr] | [INFO] [stderr] 592 | 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/engine.rs:594:13 [INFO] [stderr] | [INFO] [stderr] 594 | 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/engine.rs:639:9 [INFO] [stderr] | [INFO] [stderr] 639 | 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/engine.rs:644:9 [INFO] [stderr] | [INFO] [stderr] 644 | try!(file.read_to_end(&mut file_bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/engine.rs:645:9 [INFO] [stderr] | [INFO] [stderr] 645 | 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/engine.rs:646:9 [INFO] [stderr] | [INFO] [stderr] 646 | try!(file.set_len(0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/engine.rs:682:29 [INFO] [stderr] | [INFO] [stderr] 682 | ... try!(file.write(&[*next])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/engine.rs:703:13 [INFO] [stderr] | [INFO] [stderr] 703 | try!(writer.write(&[1])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/engine.rs:705:13 [INFO] [stderr] | [INFO] [stderr] 705 | 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/engine.rs:707:13 [INFO] [stderr] | [INFO] [stderr] 707 | 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/engine.rs:709:13 [INFO] [stderr] | [INFO] [stderr] 709 | try!(writer.write(&[0])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/engine.rs:713:9 [INFO] [stderr] | [INFO] [stderr] 713 | 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/engine.rs:715:13 [INFO] [stderr] | [INFO] [stderr] 715 | try!(insert.compress_to(writer, false)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/engine.rs:718:9 [INFO] [stderr] | [INFO] [stderr] 718 | 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/engine.rs:720:13 [INFO] [stderr] | [INFO] [stderr] 720 | try!(delete.compress_to(writer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/engine.rs:731:9 [INFO] [stderr] | [INFO] [stderr] 731 | try!(reader.read_exact(&mut bool_buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/engine.rs:734:13 [INFO] [stderr] | [INFO] [stderr] 734 | 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/engine.rs:736:13 [INFO] [stderr] | [INFO] [stderr] 736 | 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/engine.rs:746:9 [INFO] [stderr] | [INFO] [stderr] 746 | 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/engine.rs:751:31 [INFO] [stderr] | [INFO] [stderr] 751 | inserts.push_back(try!(InsertOperation::expand_from(reader, timestamp_lookup))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/engine.rs:755:9 [INFO] [stderr] | [INFO] [stderr] 755 | 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/engine.rs:760:31 [INFO] [stderr] | [INFO] [stderr] 760 | deletes.push_back(try!(DeleteOperation::expand_from(reader))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 60 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: could not compile `optra`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "f9637006892513d20ddca306add79ab4cf42af91e6cfff045e3d00b969081c16"` [INFO] running `"docker" "rm" "-f" "f9637006892513d20ddca306add79ab4cf42af91e6cfff045e3d00b969081c16"` [INFO] [stdout] f9637006892513d20ddca306add79ab4cf42af91e6cfff045e3d00b969081c16