[INFO] fetching crate tango 0.8.2...
[INFO] checking tango-0.8.2 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate tango 0.8.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate tango 0.8.2 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate tango 0.8.2
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate tango 0.8.2
[INFO] tweaked toml for crates.io crate tango 0.8.2 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other test targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a test target:
[INFO] [stderr] 
[INFO] [stderr] * /workspace/builds/worker-9/source/tests/runner.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autotests = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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] 9da1e0a47fa20b7a892aadfe165a213655e53a6829294bf7b8874202231d5fef
[INFO] running `"docker" "start" "-a" "9da1e0a47fa20b7a892aadfe165a213655e53a6829294bf7b8874202231d5fef"`
[INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other test targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a test target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/rustwide/workdir/tests/runner.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autotests = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]    Compiling tango v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:139:21
[INFO] [stderr]     |
[INFO] [stderr] 139 |                     try!(write!(w, "WARNING: {}", warn));
[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/lib.rs:204:17
[INFO] [stderr]     |
[INFO] [stderr] 204 |         let m = try!(self.metadata());
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:210:17
[INFO] [stderr]     |
[INFO] [stderr] 210 |         let m = try!(self.metadata());
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:217:21
[INFO] [stderr]     |
[INFO] [stderr] 217 |             let f = try!(File::open(&self.0));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:227:21
[INFO] [stderr]     |
[INFO] [stderr] 227 |             let f = try!(File::open(&self.0));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:245:28
[INFO] [stderr]     |
[INFO] [stderr] 245 |         process_with_stamp(try!(File::open(stamp_path)), emit_rerun_if)
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:259:28
[INFO] [stderr]     |
[INFO] [stderr] 259 |         process_with_stamp(try!(File::open(stamp_path)), emit_rerun_if)
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:296:17
[INFO] [stderr]     |
[INFO] [stderr] 296 |     let mut c = try!(Context::new(Some(stamp)));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:298:5
[INFO] [stderr]     |
[INFO] [stderr] 298 |     try!(c.gather_inputs());
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:299:5
[INFO] [stderr]     |
[INFO] [stderr] 299 |     try!(c.generate_content());
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:300:5
[INFO] [stderr]     |
[INFO] [stderr] 300 |     try!(c.check_input_timestamps());
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:301:5
[INFO] [stderr]     |
[INFO] [stderr] 301 |     try!(c.adjust_stamp_timestamp());
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:309:17
[INFO] [stderr]     |
[INFO] [stderr] 309 |     let mut c = try!(Context::new(None));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:311:5
[INFO] [stderr]     |
[INFO] [stderr] 311 |     try!(c.gather_inputs());
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:312:5
[INFO] [stderr]     |
[INFO] [stderr] 312 |     try!(c.generate_content());
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:313:5
[INFO] [stderr]     |
[INFO] [stderr] 313 |     try!(c.check_input_timestamps());
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:314:5
[INFO] [stderr]     |
[INFO] [stderr] 314 |     try!(c.create_stamp());
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:315:5
[INFO] [stderr]     |
[INFO] [stderr] 315 |     try!(c.adjust_stamp_timestamp());
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:530:29
[INFO] [stderr]     |
[INFO] [stderr] 530 |                 let mtime = try!(stamp.modified());
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:718:23
[INFO] [stderr]     |
[INFO] [stderr] 718 |             let ent = try!(ent);
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:729:13
[INFO] [stderr]     |
[INFO] [stderr] 729 |             try!(warn_if_nonexistant(&rs));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:735:21
[INFO] [stderr]     |
[INFO] [stderr] 735 |             let t = try!(rs.transform());
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:755:23
[INFO] [stderr]     |
[INFO] [stderr] 755 |             let ent = try!(ent);
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:766:13
[INFO] [stderr]     |
[INFO] [stderr] 766 |             try!(warn_if_nonexistant(&md));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:772:21
[INFO] [stderr]     |
[INFO] [stderr] 772 |             let t = try!(md.transform());
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:800:26
[INFO] [stderr]     |
[INFO] [stderr] 800 |             let source = try!(File::open(&original.0));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:801:26
[INFO] [stderr]     |
[INFO] [stderr] 801 |             let target = try!(File::create(&generate.0));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:804:13
[INFO] [stderr]     |
[INFO] [stderr] 804 |             try!(rs2md(source, target));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:807:13
[INFO] [stderr]     |
[INFO] [stderr] 807 |             try!(set_file_times(&generate.0, timestamp, timestamp));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:810:26
[INFO] [stderr]     |
[INFO] [stderr] 810 |             let source = try!(File::open(&original.0));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:811:26
[INFO] [stderr]     |
[INFO] [stderr] 811 |             let target = try!(File::create(&generate.0));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:814:13
[INFO] [stderr]     |
[INFO] [stderr] 814 |             try!(md2rs(source, target));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:816:13
[INFO] [stderr]     |
[INFO] [stderr] 816 |             try!(set_file_times(&generate.0,
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:819:26
[INFO] [stderr]     |
[INFO] [stderr] 819 |             let source = try!(File::open(&original.0));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:820:26
[INFO] [stderr]     |
[INFO] [stderr] 820 |             let target = try!(File::open(&generate.0));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:842:54
[INFO] [stderr]     |
[INFO] [stderr] 842 |             if let MtimeResult::Modified(new_time) = try!(original.modified()) {
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:853:54
[INFO] [stderr]     |
[INFO] [stderr] 853 |             if let MtimeResult::Modified(new_time) = try!(original.modified()) {
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:866:18
[INFO] [stderr]     |
[INFO] [stderr] 866 |         let _f = try!(File::create(STAMP));
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/md2rs.rs:40:24
[INFO] [stderr]    |
[INFO] [stderr] 40 |             let line = try!(line);
[INFO] [stderr]    |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/md2rs.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |             try!(self.handle(&line, &mut w));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/md2rs.rs:59:21
[INFO] [stderr]    |
[INFO] [stderr] 59 |                     try!(self.transition(w, State::MarkdownMeta));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/md2rs.rs:60:21
[INFO] [stderr]    |
[INFO] [stderr] 60 |                     try!(self.meta_note(&rest, w));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/md2rs.rs:69:21
[INFO] [stderr]    |
[INFO] [stderr] 69 |                     try!(self.transition(w, State::MarkdownMeta));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/md2rs.rs:70:21
[INFO] [stderr]    |
[INFO] [stderr] 70 |                     try!(self.meta_note(&format!(" {{{}", rest), w));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/md2rs.rs:132:13
[INFO] [stderr]     |
[INFO] [stderr] 132 |             try!(writeln!(w, "{}", blank_prefix));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/md2rs.rs:139:17
[INFO] [stderr]     |
[INFO] [stderr] 139 |                 try!(self.transition(w, State::MarkdownText)),
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/md2rs.rs:166:13
[INFO] [stderr]     |
[INFO] [stderr] 166 |             try!(writeln!(w, ""));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/md2rs.rs:176:17
[INFO] [stderr]     |
[INFO] [stderr] 176 |                 try!(self.finish_section(w));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/md2rs.rs:184:17
[INFO] [stderr]     |
[INFO] [stderr] 184 |                 try!(self.finish_section(w));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/md2rs.rs:188:17
[INFO] [stderr]     |
[INFO] [stderr] 188 |                 try!(self.finish_section(w));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/rs2md.rs:42:24
[INFO] [stderr]    |
[INFO] [stderr] 42 |             let line = try!(line);
[INFO] [stderr]    |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/rs2md.rs:43:13
[INFO] [stderr]    |
[INFO] [stderr] 43 |             try!(self.handle(&line, &mut w));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/rs2md.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |                 try!(self.blank_line(w))
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/rs2md.rs:69:21
[INFO] [stderr]    |
[INFO] [stderr] 69 |                     try!(self.transition(w, State::MarkdownFirstLine)),
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/rs2md.rs:71:21
[INFO] [stderr]    |
[INFO] [stderr] 71 |                     try!(self.transition(w, State::MarkdownLines)),
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/rs2md.rs:85:25
[INFO] [stderr]    |
[INFO] [stderr] 85 |                         try!(self.transition(w, State::MarkdownFirstLine));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/rs2md.rs:86:25
[INFO] [stderr]    |
[INFO] [stderr] 86 |                         try!(self.emit_named_code(line.trim(), w));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/rs2md.rs:89:25
[INFO] [stderr]    |
[INFO] [stderr] 89 |                         try!(self.transition(w, State::MarkdownLines));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/rs2md.rs:90:25
[INFO] [stderr]    |
[INFO] [stderr] 90 |                         try!(self.emit_named_code(line.trim(), w));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/rs2md.rs:93:25
[INFO] [stderr]    |
[INFO] [stderr] 93 |                         try!(self.emit_named_code(line.trim(), w));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/rs2md.rs:108:21
[INFO] [stderr]     |
[INFO] [stderr] 108 |                     try!(self.transition(w, State::MarkdownFirstLine)),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/rs2md.rs:110:21
[INFO] [stderr]     |
[INFO] [stderr] 110 |                     try!(self.transition(w, State::MarkdownLines)),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/rs2md.rs:123:21
[INFO] [stderr]     |
[INFO] [stderr] 123 |                     try!(self.transition(w, State::Rust)),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/rs2md.rs:149:21
[INFO] [stderr]     |
[INFO] [stderr] 149 |                     try!(writeln!(w, "```{{.rust{}", &note[1..]));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/rs2md.rs:151:21
[INFO] [stderr]     |
[INFO] [stderr] 151 |                     try!(writeln!(w, "```rust"));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/rs2md.rs:158:17
[INFO] [stderr]     |
[INFO] [stderr] 158 |                 try!(writeln!(w, "```"));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/rs2md.rs:167:13
[INFO] [stderr]     |
[INFO] [stderr] 167 |             try!(self.effect(EffectContext::NonblankLine(line), Effect::BlankLn, w));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/rs2md.rs:192:17
[INFO] [stderr]     |
[INFO] [stderr] 192 |                 try!(self.effect(EffectContext::Transition(s), Effect::FinisCodeBlock, w));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/rs2md.rs:194:21
[INFO] [stderr]     |
[INFO] [stderr] 194 |                     try!(self.effect(EffectContext::Transition(s), Effect::BlankLn, w));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/rs2md.rs:201:21
[INFO] [stderr]     |
[INFO] [stderr] 201 |                     try!(self.effect(EffectContext::Transition(s), Effect::BlankLitComment, w));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/rs2md.rs:207:17
[INFO] [stderr]     |
[INFO] [stderr] 207 |                 try!(self.finish_section(w));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/rs2md.rs:209:21
[INFO] [stderr]     |
[INFO] [stderr] 209 |                     try!(self.effect(EffectContext::Transition(s), Effect::BlankLn, w));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/rs2md.rs:212:17
[INFO] [stderr]     |
[INFO] [stderr] 212 |                 try!(self.effect(EffectContext::Transition(s), Effect::StartCodeBlock, w));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:159:32
[INFO] [stderr]     |
[INFO] [stderr] 159 |     fn cause(&self) -> Option<&ErrorTrait> {
[INFO] [stderr]     |                                ^^^^^^^^^^ help: use `dyn`: `dyn ErrorTrait`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/md2rs.rs:50:50
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn handle(&mut self, line: &str, w: &mut Write) -> io::Result<()> {
[INFO] [stderr]    |                                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/md2rs.rs:114:53
[INFO] [stderr]     |
[INFO] [stderr] 114 |     pub fn meta_note(&mut self, note: &str, w: &mut Write) -> io::Result<()> {
[INFO] [stderr]     |                                                     ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/md2rs.rs:119:67
[INFO] [stderr]     |
[INFO] [stderr] 119 |     pub fn name_block(&mut self, _line: &str, name: &str, w: &mut Write) -> io::Result<()> {
[INFO] [stderr]     |                                                                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/md2rs.rs:124:57
[INFO] [stderr]     |
[INFO] [stderr] 124 |     pub fn nonblank_line(&mut self, line: &str, w: &mut Write) -> io::Result<()> {
[INFO] [stderr]     |                                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/md2rs.rs:151:39
[INFO] [stderr]     |
[INFO] [stderr] 151 |     fn blank_line(&mut self, _w: &mut Write) -> io::Result<()> {
[INFO] [stderr]     |                                       ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/md2rs.rs:164:42
[INFO] [stderr]     |
[INFO] [stderr] 164 |     fn finish_section(&mut self, w: &mut Write) -> io::Result<()> {
[INFO] [stderr]     |                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/md2rs.rs:172:38
[INFO] [stderr]     |
[INFO] [stderr] 172 |     fn transition(&mut self, w: &mut Write, s: State) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/rs2md.rs:48:40
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub fn finalize(&mut self, w: &mut Write) -> io::Result<()> {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/rs2md.rs:58:50
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn handle(&mut self, line: &str, w: &mut Write) -> io::Result<()> {
[INFO] [stderr]    |                                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/rs2md.rs:130:55
[INFO] [stderr]     |
[INFO] [stderr] 130 |     fn emit_named_code(&mut self, name: &str, w: &mut Write) -> io::Result<()> {
[INFO] [stderr]     |                                                       ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/rs2md.rs:141:64
[INFO] [stderr]     |
[INFO] [stderr] 141 |     fn effect(&mut self, _c: EffectContext, e: Effect, w: &mut Write) -> io::Result<()> {
[INFO] [stderr]     |                                                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/rs2md.rs:165:53
[INFO] [stderr]     |
[INFO] [stderr] 165 |     fn nonblank_line(&mut self, line: &str, w: &mut Write) -> io::Result<()> {
[INFO] [stderr]     |                                                     ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/rs2md.rs:176:39
[INFO] [stderr]     |
[INFO] [stderr] 176 |     fn blank_line(&mut self, _w: &mut Write) -> io::Result<()> {
[INFO] [stderr]     |                                       ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/rs2md.rs:184:43
[INFO] [stderr]     |
[INFO] [stderr] 184 |     fn finish_section(&mut self, _w: &mut Write) -> io::Result<()> {
[INFO] [stderr]     |                                           ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/rs2md.rs:188:38
[INFO] [stderr]     |
[INFO] [stderr] 188 |     fn transition(&mut self, w: &mut Write, s: State) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:139:21
[INFO] [stderr]     |
[INFO] [stderr] 139 |                     try!(write!(w, "WARNING: {}", warn));
[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/lib.rs:204:17
[INFO] [stderr]     |
[INFO] [stderr] 204 |         let m = try!(self.metadata());
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:210:17
[INFO] [stderr]     |
[INFO] [stderr] 210 |         let m = try!(self.metadata());
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:217:21
[INFO] [stderr]     |
[INFO] [stderr] 217 |             let f = try!(File::open(&self.0));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:227:21
[INFO] [stderr]     |
[INFO] [stderr] 227 |             let f = try!(File::open(&self.0));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:245:28
[INFO] [stderr]     |
[INFO] [stderr] 245 |         process_with_stamp(try!(File::open(stamp_path)), emit_rerun_if)
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:259:28
[INFO] [stderr]     |
[INFO] [stderr] 259 |         process_with_stamp(try!(File::open(stamp_path)), emit_rerun_if)
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:296:17
[INFO] [stderr]     |
[INFO] [stderr] 296 |     let mut c = try!(Context::new(Some(stamp)));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:298:5
[INFO] [stderr]     |
[INFO] [stderr] 298 |     try!(c.gather_inputs());
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:299:5
[INFO] [stderr]     |
[INFO] [stderr] 299 |     try!(c.generate_content());
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:300:5
[INFO] [stderr]     |
[INFO] [stderr] 300 |     try!(c.check_input_timestamps());
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:301:5
[INFO] [stderr]     |
[INFO] [stderr] 301 |     try!(c.adjust_stamp_timestamp());
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:309:17
[INFO] [stderr]     |
[INFO] [stderr] 309 |     let mut c = try!(Context::new(None));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:311:5
[INFO] [stderr]     |
[INFO] [stderr] 311 |     try!(c.gather_inputs());
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:312:5
[INFO] [stderr]     |
[INFO] [stderr] 312 |     try!(c.generate_content());
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:313:5
[INFO] [stderr]     |
[INFO] [stderr] 313 |     try!(c.check_input_timestamps());
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:314:5
[INFO] [stderr]     |
[INFO] [stderr] 314 |     try!(c.create_stamp());
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:315:5
[INFO] [stderr]     |
[INFO] [stderr] 315 |     try!(c.adjust_stamp_timestamp());
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:530:29
[INFO] [stderr]     |
[INFO] [stderr] 530 |                 let mtime = try!(stamp.modified());
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:718:23
[INFO] [stderr]     |
[INFO] [stderr] 718 |             let ent = try!(ent);
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:729:13
[INFO] [stderr]     |
[INFO] [stderr] 729 |             try!(warn_if_nonexistant(&rs));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:735:21
[INFO] [stderr]     |
[INFO] [stderr] 735 |             let t = try!(rs.transform());
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:755:23
[INFO] [stderr]     |
[INFO] [stderr] 755 |             let ent = try!(ent);
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:766:13
[INFO] [stderr]     |
[INFO] [stderr] 766 |             try!(warn_if_nonexistant(&md));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:772:21
[INFO] [stderr]     |
[INFO] [stderr] 772 |             let t = try!(md.transform());
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:800:26
[INFO] [stderr]     |
[INFO] [stderr] 800 |             let source = try!(File::open(&original.0));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:801:26
[INFO] [stderr]     |
[INFO] [stderr] 801 |             let target = try!(File::create(&generate.0));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:804:13
[INFO] [stderr]     |
[INFO] [stderr] 804 |             try!(rs2md(source, target));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:807:13
[INFO] [stderr]     |
[INFO] [stderr] 807 |             try!(set_file_times(&generate.0, timestamp, timestamp));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:810:26
[INFO] [stderr]     |
[INFO] [stderr] 810 |             let source = try!(File::open(&original.0));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:811:26
[INFO] [stderr]     |
[INFO] [stderr] 811 |             let target = try!(File::create(&generate.0));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:814:13
[INFO] [stderr]     |
[INFO] [stderr] 814 |             try!(md2rs(source, target));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:816:13
[INFO] [stderr]     |
[INFO] [stderr] 816 |             try!(set_file_times(&generate.0,
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:819:26
[INFO] [stderr]     |
[INFO] [stderr] 819 |             let source = try!(File::open(&original.0));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:820:26
[INFO] [stderr]     |
[INFO] [stderr] 820 |             let target = try!(File::open(&generate.0));
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:842:54
[INFO] [stderr]     |
[INFO] [stderr] 842 |             if let MtimeResult::Modified(new_time) = try!(original.modified()) {
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:853:54
[INFO] [stderr]     |
[INFO] [stderr] 853 |             if let MtimeResult::Modified(new_time) = try!(original.modified()) {
[INFO] [stderr]     |                                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:866:18
[INFO] [stderr]     |
[INFO] [stderr] 866 |         let _f = try!(File::create(STAMP));
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/md2rs.rs:40:24
[INFO] [stderr]    |
[INFO] [stderr] 40 |             let line = try!(line);
[INFO] [stderr]    |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/md2rs.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |             try!(self.handle(&line, &mut w));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/md2rs.rs:59:21
[INFO] [stderr]    |
[INFO] [stderr] 59 |                     try!(self.transition(w, State::MarkdownMeta));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/md2rs.rs:60:21
[INFO] [stderr]    |
[INFO] [stderr] 60 |                     try!(self.meta_note(&rest, w));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/md2rs.rs:69:21
[INFO] [stderr]    |
[INFO] [stderr] 69 |                     try!(self.transition(w, State::MarkdownMeta));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/md2rs.rs:70:21
[INFO] [stderr]    |
[INFO] [stderr] 70 |                     try!(self.meta_note(&format!(" {{{}", rest), w));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/md2rs.rs:132:13
[INFO] [stderr]     |
[INFO] [stderr] 132 |             try!(writeln!(w, "{}", blank_prefix));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/md2rs.rs:139:17
[INFO] [stderr]     |
[INFO] [stderr] 139 |                 try!(self.transition(w, State::MarkdownText)),
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/md2rs.rs:166:13
[INFO] [stderr]     |
[INFO] [stderr] 166 |             try!(writeln!(w, ""));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/md2rs.rs:176:17
[INFO] [stderr]     |
[INFO] [stderr] 176 |                 try!(self.finish_section(w));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/md2rs.rs:184:17
[INFO] [stderr]     |
[INFO] [stderr] 184 |                 try!(self.finish_section(w));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/md2rs.rs:188:17
[INFO] [stderr]     |
[INFO] [stderr] 188 |                 try!(self.finish_section(w));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/rs2md.rs:42:24
[INFO] [stderr]    |
[INFO] [stderr] 42 |             let line = try!(line);
[INFO] [stderr]    |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/rs2md.rs:43:13
[INFO] [stderr]    |
[INFO] [stderr] 43 |             try!(self.handle(&line, &mut w));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/rs2md.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |                 try!(self.blank_line(w))
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/rs2md.rs:69:21
[INFO] [stderr]    |
[INFO] [stderr] 69 |                     try!(self.transition(w, State::MarkdownFirstLine)),
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/rs2md.rs:71:21
[INFO] [stderr]    |
[INFO] [stderr] 71 |                     try!(self.transition(w, State::MarkdownLines)),
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/rs2md.rs:85:25
[INFO] [stderr]    |
[INFO] [stderr] 85 |                         try!(self.transition(w, State::MarkdownFirstLine));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/rs2md.rs:86:25
[INFO] [stderr]    |
[INFO] [stderr] 86 |                         try!(self.emit_named_code(line.trim(), w));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/rs2md.rs:89:25
[INFO] [stderr]    |
[INFO] [stderr] 89 |                         try!(self.transition(w, State::MarkdownLines));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/rs2md.rs:90:25
[INFO] [stderr]    |
[INFO] [stderr] 90 |                         try!(self.emit_named_code(line.trim(), w));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/rs2md.rs:93:25
[INFO] [stderr]    |
[INFO] [stderr] 93 |                         try!(self.emit_named_code(line.trim(), w));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/rs2md.rs:108:21
[INFO] [stderr]     |
[INFO] [stderr] 108 |                     try!(self.transition(w, State::MarkdownFirstLine)),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/rs2md.rs:110:21
[INFO] [stderr]     |
[INFO] [stderr] 110 |                     try!(self.transition(w, State::MarkdownLines)),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/rs2md.rs:123:21
[INFO] [stderr]     |
[INFO] [stderr] 123 |                     try!(self.transition(w, State::Rust)),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/rs2md.rs:149:21
[INFO] [stderr]     |
[INFO] [stderr] 149 |                     try!(writeln!(w, "```{{.rust{}", &note[1..]));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/rs2md.rs:151:21
[INFO] [stderr]     |
[INFO] [stderr] 151 |                     try!(writeln!(w, "```rust"));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/rs2md.rs:158:17
[INFO] [stderr]     |
[INFO] [stderr] 158 |                 try!(writeln!(w, "```"));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/rs2md.rs:167:13
[INFO] [stderr]     |
[INFO] [stderr] 167 |             try!(self.effect(EffectContext::NonblankLine(line), Effect::BlankLn, w));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/rs2md.rs:192:17
[INFO] [stderr]     |
[INFO] [stderr] 192 |                 try!(self.effect(EffectContext::Transition(s), Effect::FinisCodeBlock, w));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/rs2md.rs:194:21
[INFO] [stderr]     |
[INFO] [stderr] 194 |                     try!(self.effect(EffectContext::Transition(s), Effect::BlankLn, w));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/rs2md.rs:201:21
[INFO] [stderr]     |
[INFO] [stderr] 201 |                     try!(self.effect(EffectContext::Transition(s), Effect::BlankLitComment, w));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/rs2md.rs:207:17
[INFO] [stderr]     |
[INFO] [stderr] 207 |                 try!(self.finish_section(w));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/rs2md.rs:209:21
[INFO] [stderr]     |
[INFO] [stderr] 209 |                     try!(self.effect(EffectContext::Transition(s), Effect::BlankLn, w));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/rs2md.rs:212:17
[INFO] [stderr]     |
[INFO] [stderr] 212 |                 try!(self.effect(EffectContext::Transition(s), Effect::StartCodeBlock, w));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:159:32
[INFO] [stderr]     |
[INFO] [stderr] 159 |     fn cause(&self) -> Option<&ErrorTrait> {
[INFO] [stderr]     |                                ^^^^^^^^^^ help: use `dyn`: `dyn ErrorTrait`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/md2rs.rs:50:50
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn handle(&mut self, line: &str, w: &mut Write) -> io::Result<()> {
[INFO] [stderr]    |                                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/md2rs.rs:114:53
[INFO] [stderr]     |
[INFO] [stderr] 114 |     pub fn meta_note(&mut self, note: &str, w: &mut Write) -> io::Result<()> {
[INFO] [stderr]     |                                                     ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/md2rs.rs:119:67
[INFO] [stderr]     |
[INFO] [stderr] 119 |     pub fn name_block(&mut self, _line: &str, name: &str, w: &mut Write) -> io::Result<()> {
[INFO] [stderr]     |                                                                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/md2rs.rs:124:57
[INFO] [stderr]     |
[INFO] [stderr] 124 |     pub fn nonblank_line(&mut self, line: &str, w: &mut Write) -> io::Result<()> {
[INFO] [stderr]     |                                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/md2rs.rs:151:39
[INFO] [stderr]     |
[INFO] [stderr] 151 |     fn blank_line(&mut self, _w: &mut Write) -> io::Result<()> {
[INFO] [stderr]     |                                       ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/md2rs.rs:164:42
[INFO] [stderr]     |
[INFO] [stderr] 164 |     fn finish_section(&mut self, w: &mut Write) -> io::Result<()> {
[INFO] [stderr]     |                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/md2rs.rs:172:38
[INFO] [stderr]     |
[INFO] [stderr] 172 |     fn transition(&mut self, w: &mut Write, s: State) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/rs2md.rs:48:40
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub fn finalize(&mut self, w: &mut Write) -> io::Result<()> {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/rs2md.rs:58:50
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn handle(&mut self, line: &str, w: &mut Write) -> io::Result<()> {
[INFO] [stderr]    |                                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/rs2md.rs:130:55
[INFO] [stderr]     |
[INFO] [stderr] 130 |     fn emit_named_code(&mut self, name: &str, w: &mut Write) -> io::Result<()> {
[INFO] [stderr]     |                                                       ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/rs2md.rs:141:64
[INFO] [stderr]     |
[INFO] [stderr] 141 |     fn effect(&mut self, _c: EffectContext, e: Effect, w: &mut Write) -> io::Result<()> {
[INFO] [stderr]     |                                                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/rs2md.rs:165:53
[INFO] [stderr]     |
[INFO] [stderr] 165 |     fn nonblank_line(&mut self, line: &str, w: &mut Write) -> io::Result<()> {
[INFO] [stderr]     |                                                     ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/rs2md.rs:176:39
[INFO] [stderr]     |
[INFO] [stderr] 176 |     fn blank_line(&mut self, _w: &mut Write) -> io::Result<()> {
[INFO] [stderr]     |                                       ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/rs2md.rs:184:43
[INFO] [stderr]     |
[INFO] [stderr] 184 |     fn finish_section(&mut self, _w: &mut Write) -> io::Result<()> {
[INFO] [stderr]     |                                           ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/rs2md.rs:188:38
[INFO] [stderr]     |
[INFO] [stderr] 188 |     fn transition(&mut self, w: &mut Write, s: State) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/rs2md.rs:59:31
[INFO] [stderr]    |
[INFO] [stderr] 59 |         let line_right = line.trim_left();
[INFO] [stderr]    |                               ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/rs2md.rs:59:31
[INFO] [stderr]    |
[INFO] [stderr] 59 |         let line_right = line.trim_left();
[INFO] [stderr]    |                               ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/main.rs:7:32
[INFO] [stderr]   |
[INFO] [stderr] 7 |         let mut cause: Option<&Error> = Some(&e);
[INFO] [stderr]   |                                ^^^^^ help: use `dyn`: `dyn 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::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]  --> src/main.rs:9:32
[INFO] [stderr]   |
[INFO] [stderr] 9 |             let next_cause = c.cause();
[INFO] [stderr]   |                                ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/main.rs:7:32
[INFO] [stderr]   |
[INFO] [stderr] 7 |         let mut cause: Option<&Error> = Some(&e);
[INFO] [stderr]   |                                ^^^^^ help: use `dyn`: `dyn 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::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]  --> src/main.rs:9:32
[INFO] [stderr]   |
[INFO] [stderr] 9 |             let next_cause = c.cause();
[INFO] [stderr]   |                                ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.97s
[INFO] running `"docker" "inspect" "9da1e0a47fa20b7a892aadfe165a213655e53a6829294bf7b8874202231d5fef"`
[INFO] running `"docker" "rm" "-f" "9da1e0a47fa20b7a892aadfe165a213655e53a6829294bf7b8874202231d5fef"`
[INFO] [stdout] 9da1e0a47fa20b7a892aadfe165a213655e53a6829294bf7b8874202231d5fef