[INFO] fetching crate tracery 0.1.0...
[INFO] testing tracery-0.1.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate tracery 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate tracery 0.1.0 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 tracery 0.1.0
[INFO] finished tweaking crates.io crate tracery 0.1.0
[INFO] tweaked toml for crates.io crate tracery 0.1.0 written to /workspace/builds/worker-3/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded Inflector v0.2.1
[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=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] 7793742a7baf441ec14f97f825945b8f95c879a55c315ed78d879b9bf707d1a5
[INFO] running `"docker" "start" "-a" "7793742a7baf441ec14f97f825945b8f95c879a55c315ed78d879b9bf707d1a5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling itoa v0.1.1
[INFO] [stderr]    Compiling serde v0.7.15
[INFO] [stderr]    Compiling nom v1.2.4
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling serde_json v0.7.4
[INFO] [stderr]    Compiling Inflector v0.2.1
[INFO] [stderr]    Compiling tracery v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/tag.rs:80:12
[INFO] [stderr]    |
[INFO] [stderr] 80 |         Ok(try!(parse_tag(s)))
[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/tag.rs:92:31
[INFO] [stderr]    |
[INFO] [stderr] 92 |             map.insert(label, try!(rule.flatten(grammar, overrides)));
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tag.rs:108:22
[INFO] [stderr]     |
[INFO] [stderr] 108 |         let choice = try!(self.get_rule(grammar, &mut overrides));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/grammar.rs:79:22
[INFO] [stderr]    |
[INFO] [stderr] 79 |         Ok(Node::Tag(try!(Tag::parse(s))))
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/grammar.rs:144:53
[INFO] [stderr]     |
[INFO] [stderr] 144 |         let source: BTreeMap<String, Vec<String>> = try!(serde_json::from_str(s.as_ref()));
[INFO] [stderr]     |                                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/grammar.rs:147:36
[INFO] [stderr]     |
[INFO] [stderr] 147 |             let rules: Vec<Rule> = try!(value.iter().map(parse_str).collect::<Result<Vec<_>>>());
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/grammar.rs:148:13
[INFO] [stderr]     |
[INFO] [stderr] 148 |             try!(me.add_rules(key, rules));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/grammar.rs:195:21
[INFO] [stderr]     |
[INFO] [stderr] 195 |         let parts = try!(self.0
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:118:5
[INFO] [stderr]     |
[INFO] [stderr] 118 |     try!(from_json(s)).flatten(&Grammar::new(), &mut BTreeMap::new())
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grammar.rs:20:45
[INFO] [stderr]    |
[INFO] [stderr] 20 |     modifier_registry: BTreeMap<String, Box<Fn(&str) -> String>>,
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[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/grammar.rs:93:36
[INFO] [stderr]    |
[INFO] [stderr] 93 |                          }) as Box<Fn(&str) -> String>);
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grammar.rs:97:36
[INFO] [stderr]    |
[INFO] [stderr] 97 |                          }) as Box<Fn(&str) -> String>);
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grammar.rs:99:74
[INFO] [stderr]    |
[INFO] [stderr] 99 |                          Box::new(|s: &str| format!("\"{}\"", s)) as Box<Fn(&str) -> String>);
[INFO] [stderr]    |                                                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/grammar.rs:108:36
[INFO] [stderr]     |
[INFO] [stderr] 108 |                          }) as Box<Fn(&str) -> String>);
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/grammar.rs:118:36
[INFO] [stderr]     |
[INFO] [stderr] 118 |                          }) as Box<Fn(&str) -> String>);
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/grammar.rs:135:63
[INFO] [stderr]     |
[INFO] [stderr] 135 |     pub fn get_modifier(&self, modifier: &str) -> Option<&Box<Fn(&str) -> String>> {
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
[INFO] [stderr]   --> src/tag.rs:49:30
[INFO] [stderr]    |
[INFO] [stderr] 49 |             let choice_vec = rand::sample(&mut rng, rules.iter(), 1);
[INFO] [stderr]    |                              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
[INFO] [stderr]    --> src/grammar.rs:181:28
[INFO] [stderr]     |
[INFO] [stderr] 181 |                 let rule = rand::sample(&mut rng, rules, 1);
[INFO] [stderr]     |                            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:130:28
[INFO] [stderr]     |
[INFO] [stderr] 130 |         Error::JsonError(e.description().into())
[INFO] [stderr]     |                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 19 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.17s
[INFO] running `"docker" "inspect" "7793742a7baf441ec14f97f825945b8f95c879a55c315ed78d879b9bf707d1a5"`
[INFO] running `"docker" "rm" "-f" "7793742a7baf441ec14f97f825945b8f95c879a55c315ed78d879b9bf707d1a5"`
[INFO] [stdout] 7793742a7baf441ec14f97f825945b8f95c879a55c315ed78d879b9bf707d1a5
[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=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7e23739ce0d3baef12452fce0c26c675d83de68951b3bf56b9987e3c3bfa872a
[INFO] running `"docker" "start" "-a" "7e23739ce0d3baef12452fce0c26c675d83de68951b3bf56b9987e3c3bfa872a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling tracery v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/tag.rs:80:12
[INFO] [stderr]    |
[INFO] [stderr] 80 |         Ok(try!(parse_tag(s)))
[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/tag.rs:92:31
[INFO] [stderr]    |
[INFO] [stderr] 92 |             map.insert(label, try!(rule.flatten(grammar, overrides)));
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tag.rs:108:22
[INFO] [stderr]     |
[INFO] [stderr] 108 |         let choice = try!(self.get_rule(grammar, &mut overrides));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/grammar.rs:79:22
[INFO] [stderr]    |
[INFO] [stderr] 79 |         Ok(Node::Tag(try!(Tag::parse(s))))
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/grammar.rs:144:53
[INFO] [stderr]     |
[INFO] [stderr] 144 |         let source: BTreeMap<String, Vec<String>> = try!(serde_json::from_str(s.as_ref()));
[INFO] [stderr]     |                                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/grammar.rs:147:36
[INFO] [stderr]     |
[INFO] [stderr] 147 |             let rules: Vec<Rule> = try!(value.iter().map(parse_str).collect::<Result<Vec<_>>>());
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/grammar.rs:148:13
[INFO] [stderr]     |
[INFO] [stderr] 148 |             try!(me.add_rules(key, rules));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/grammar.rs:195:21
[INFO] [stderr]     |
[INFO] [stderr] 195 |         let parts = try!(self.0
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:118:5
[INFO] [stderr]     |
[INFO] [stderr] 118 |     try!(from_json(s)).flatten(&Grammar::new(), &mut BTreeMap::new())
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grammar.rs:20:45
[INFO] [stderr]    |
[INFO] [stderr] 20 |     modifier_registry: BTreeMap<String, Box<Fn(&str) -> String>>,
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[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/grammar.rs:93:36
[INFO] [stderr]    |
[INFO] [stderr] 93 |                          }) as Box<Fn(&str) -> String>);
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grammar.rs:97:36
[INFO] [stderr]    |
[INFO] [stderr] 97 |                          }) as Box<Fn(&str) -> String>);
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grammar.rs:99:74
[INFO] [stderr]    |
[INFO] [stderr] 99 |                          Box::new(|s: &str| format!("\"{}\"", s)) as Box<Fn(&str) -> String>);
[INFO] [stderr]    |                                                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/grammar.rs:108:36
[INFO] [stderr]     |
[INFO] [stderr] 108 |                          }) as Box<Fn(&str) -> String>);
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/grammar.rs:118:36
[INFO] [stderr]     |
[INFO] [stderr] 118 |                          }) as Box<Fn(&str) -> String>);
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/grammar.rs:135:63
[INFO] [stderr]     |
[INFO] [stderr] 135 |     pub fn get_modifier(&self, modifier: &str) -> Option<&Box<Fn(&str) -> String>> {
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
[INFO] [stderr]   --> src/tag.rs:49:30
[INFO] [stderr]    |
[INFO] [stderr] 49 |             let choice_vec = rand::sample(&mut rng, rules.iter(), 1);
[INFO] [stderr]    |                              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
[INFO] [stderr]    --> src/grammar.rs:181:28
[INFO] [stderr]     |
[INFO] [stderr] 181 |                 let rule = rand::sample(&mut rng, rules, 1);
[INFO] [stderr]     |                            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:130:28
[INFO] [stderr]     |
[INFO] [stderr] 130 |         Error::JsonError(e.description().into())
[INFO] [stderr]     |                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 19 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/tag.rs:80:12
[INFO] [stderr]    |
[INFO] [stderr] 80 |         Ok(try!(parse_tag(s)))
[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/tag.rs:92:31
[INFO] [stderr]    |
[INFO] [stderr] 92 |             map.insert(label, try!(rule.flatten(grammar, overrides)));
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tag.rs:108:22
[INFO] [stderr]     |
[INFO] [stderr] 108 |         let choice = try!(self.get_rule(grammar, &mut overrides));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/grammar.rs:79:22
[INFO] [stderr]    |
[INFO] [stderr] 79 |         Ok(Node::Tag(try!(Tag::parse(s))))
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/grammar.rs:144:53
[INFO] [stderr]     |
[INFO] [stderr] 144 |         let source: BTreeMap<String, Vec<String>> = try!(serde_json::from_str(s.as_ref()));
[INFO] [stderr]     |                                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/grammar.rs:147:36
[INFO] [stderr]     |
[INFO] [stderr] 147 |             let rules: Vec<Rule> = try!(value.iter().map(parse_str).collect::<Result<Vec<_>>>());
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/grammar.rs:148:13
[INFO] [stderr]     |
[INFO] [stderr] 148 |             try!(me.add_rules(key, rules));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/grammar.rs:195:21
[INFO] [stderr]     |
[INFO] [stderr] 195 |         let parts = try!(self.0
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:118:5
[INFO] [stderr]     |
[INFO] [stderr] 118 |     try!(from_json(s)).flatten(&Grammar::new(), &mut BTreeMap::new())
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grammar.rs:20:45
[INFO] [stderr]    |
[INFO] [stderr] 20 |     modifier_registry: BTreeMap<String, Box<Fn(&str) -> String>>,
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[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/grammar.rs:93:36
[INFO] [stderr]    |
[INFO] [stderr] 93 |                          }) as Box<Fn(&str) -> String>);
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grammar.rs:97:36
[INFO] [stderr]    |
[INFO] [stderr] 97 |                          }) as Box<Fn(&str) -> String>);
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grammar.rs:99:74
[INFO] [stderr]    |
[INFO] [stderr] 99 |                          Box::new(|s: &str| format!("\"{}\"", s)) as Box<Fn(&str) -> String>);
[INFO] [stderr]    |                                                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/grammar.rs:108:36
[INFO] [stderr]     |
[INFO] [stderr] 108 |                          }) as Box<Fn(&str) -> String>);
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/grammar.rs:118:36
[INFO] [stderr]     |
[INFO] [stderr] 118 |                          }) as Box<Fn(&str) -> String>);
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/grammar.rs:135:63
[INFO] [stderr]     |
[INFO] [stderr] 135 |     pub fn get_modifier(&self, modifier: &str) -> Option<&Box<Fn(&str) -> String>> {
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
[INFO] [stderr]   --> src/tag.rs:49:30
[INFO] [stderr]    |
[INFO] [stderr] 49 |             let choice_vec = rand::sample(&mut rng, rules.iter(), 1);
[INFO] [stderr]    |                              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
[INFO] [stderr]    --> src/grammar.rs:181:28
[INFO] [stderr]     |
[INFO] [stderr] 181 |                 let rule = rand::sample(&mut rng, rules, 1);
[INFO] [stderr]     |                            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:130:28
[INFO] [stderr]     |
[INFO] [stderr] 130 |         Error::JsonError(e.description().into())
[INFO] [stderr]     |                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:182:50
[INFO] [stderr]     |
[INFO] [stderr] 182 |             Err(e) => println!("Error was {}", e.description()),
[INFO] [stderr]     |                                                  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 20 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.16s
[INFO] running `"docker" "inspect" "7e23739ce0d3baef12452fce0c26c675d83de68951b3bf56b9987e3c3bfa872a"`
[INFO] running `"docker" "rm" "-f" "7e23739ce0d3baef12452fce0c26c675d83de68951b3bf56b9987e3c3bfa872a"`
[INFO] [stdout] 7e23739ce0d3baef12452fce0c26c675d83de68951b3bf56b9987e3c3bfa872a
[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=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 976028cb5e46868d01c20bd9a3e9959c10ab313ea7e5ecae0a787904ef516aec
[INFO] running `"docker" "start" "-a" "976028cb5e46868d01c20bd9a3e9959c10ab313ea7e5ecae0a787904ef516aec"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/tag.rs:80:12
[INFO] [stderr]    |
[INFO] [stderr] 80 |         Ok(try!(parse_tag(s)))
[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/tag.rs:92:31
[INFO] [stderr]    |
[INFO] [stderr] 92 |             map.insert(label, try!(rule.flatten(grammar, overrides)));
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tag.rs:108:22
[INFO] [stderr]     |
[INFO] [stderr] 108 |         let choice = try!(self.get_rule(grammar, &mut overrides));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/grammar.rs:79:22
[INFO] [stderr]    |
[INFO] [stderr] 79 |         Ok(Node::Tag(try!(Tag::parse(s))))
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/grammar.rs:144:53
[INFO] [stderr]     |
[INFO] [stderr] 144 |         let source: BTreeMap<String, Vec<String>> = try!(serde_json::from_str(s.as_ref()));
[INFO] [stderr]     |                                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/grammar.rs:147:36
[INFO] [stderr]     |
[INFO] [stderr] 147 |             let rules: Vec<Rule> = try!(value.iter().map(parse_str).collect::<Result<Vec<_>>>());
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/grammar.rs:148:13
[INFO] [stderr]     |
[INFO] [stderr] 148 |             try!(me.add_rules(key, rules));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/grammar.rs:195:21
[INFO] [stderr]     |
[INFO] [stderr] 195 |         let parts = try!(self.0
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:118:5
[INFO] [stderr]     |
[INFO] [stderr] 118 |     try!(from_json(s)).flatten(&Grammar::new(), &mut BTreeMap::new())
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grammar.rs:20:45
[INFO] [stderr]    |
[INFO] [stderr] 20 |     modifier_registry: BTreeMap<String, Box<Fn(&str) -> String>>,
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[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/grammar.rs:93:36
[INFO] [stderr]    |
[INFO] [stderr] 93 |                          }) as Box<Fn(&str) -> String>);
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grammar.rs:97:36
[INFO] [stderr]    |
[INFO] [stderr] 97 |                          }) as Box<Fn(&str) -> String>);
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grammar.rs:99:74
[INFO] [stderr]    |
[INFO] [stderr] 99 |                          Box::new(|s: &str| format!("\"{}\"", s)) as Box<Fn(&str) -> String>);
[INFO] [stderr]    |                                                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/grammar.rs:108:36
[INFO] [stderr]     |
[INFO] [stderr] 108 |                          }) as Box<Fn(&str) -> String>);
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/grammar.rs:118:36
[INFO] [stderr]     |
[INFO] [stderr] 118 |                          }) as Box<Fn(&str) -> String>);
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/grammar.rs:135:63
[INFO] [stderr]     |
[INFO] [stderr] 135 |     pub fn get_modifier(&self, modifier: &str) -> Option<&Box<Fn(&str) -> String>> {
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
[INFO] [stderr]   --> src/tag.rs:49:30
[INFO] [stderr]    |
[INFO] [stderr] 49 |             let choice_vec = rand::sample(&mut rng, rules.iter(), 1);
[INFO] [stderr]    |                              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
[INFO] [stderr]    --> src/grammar.rs:181:28
[INFO] [stderr]     |
[INFO] [stderr] 181 |                 let rule = rand::sample(&mut rng, rules, 1);
[INFO] [stderr]     |                            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:130:28
[INFO] [stderr]     |
[INFO] [stderr] 130 |         Error::JsonError(e.description().into())
[INFO] [stderr]     |                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 19 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/tag.rs:80:12
[INFO] [stderr]    |
[INFO] [stderr] 80 |         Ok(try!(parse_tag(s)))
[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/tag.rs:92:31
[INFO] [stderr]    |
[INFO] [stderr] 92 |             map.insert(label, try!(rule.flatten(grammar, overrides)));
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/tag.rs:108:22
[INFO] [stderr]     |
[INFO] [stderr] 108 |         let choice = try!(self.get_rule(grammar, &mut overrides));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/grammar.rs:79:22
[INFO] [stderr]    |
[INFO] [stderr] 79 |         Ok(Node::Tag(try!(Tag::parse(s))))
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/grammar.rs:144:53
[INFO] [stderr]     |
[INFO] [stderr] 144 |         let source: BTreeMap<String, Vec<String>> = try!(serde_json::from_str(s.as_ref()));
[INFO] [stderr]     |                                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/grammar.rs:147:36
[INFO] [stderr]     |
[INFO] [stderr] 147 |             let rules: Vec<Rule> = try!(value.iter().map(parse_str).collect::<Result<Vec<_>>>());
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/grammar.rs:148:13
[INFO] [stderr]     |
[INFO] [stderr] 148 |             try!(me.add_rules(key, rules));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/grammar.rs:195:21
[INFO] [stderr]     |
[INFO] [stderr] 195 |         let parts = try!(self.0
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:118:5
[INFO] [stderr]     |
[INFO] [stderr] 118 |     try!(from_json(s)).flatten(&Grammar::new(), &mut BTreeMap::new())
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grammar.rs:20:45
[INFO] [stderr]    |
[INFO] [stderr] 20 |     modifier_registry: BTreeMap<String, Box<Fn(&str) -> String>>,
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[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/grammar.rs:93:36
[INFO] [stderr]    |
[INFO] [stderr] 93 |                          }) as Box<Fn(&str) -> String>);
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grammar.rs:97:36
[INFO] [stderr]    |
[INFO] [stderr] 97 |                          }) as Box<Fn(&str) -> String>);
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/grammar.rs:99:74
[INFO] [stderr]    |
[INFO] [stderr] 99 |                          Box::new(|s: &str| format!("\"{}\"", s)) as Box<Fn(&str) -> String>);
[INFO] [stderr]    |                                                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/grammar.rs:108:36
[INFO] [stderr]     |
[INFO] [stderr] 108 |                          }) as Box<Fn(&str) -> String>);
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/grammar.rs:118:36
[INFO] [stderr]     |
[INFO] [stderr] 118 |                          }) as Box<Fn(&str) -> String>);
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/grammar.rs:135:63
[INFO] [stderr]     |
[INFO] [stderr] 135 |     pub fn get_modifier(&self, modifier: &str) -> Option<&Box<Fn(&str) -> String>> {
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
[INFO] [stderr]   --> src/tag.rs:49:30
[INFO] [stderr]    |
[INFO] [stderr] 49 |             let choice_vec = rand::sample(&mut rng, rules.iter(), 1);
[INFO] [stderr]    |                              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
[INFO] [stderr]    --> src/grammar.rs:181:28
[INFO] [stderr]     |
[INFO] [stderr] 181 |                 let rule = rand::sample(&mut rng, rules, 1);
[INFO] [stderr]     |                            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:130:28
[INFO] [stderr]     |
[INFO] [stderr] 130 |         Error::JsonError(e.description().into())
[INFO] [stderr]     |                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:182:50
[INFO] [stderr]     |
[INFO] [stderr] 182 |             Err(e) => println!("Error was {}", e.description()),
[INFO] [stderr]     |                                                  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 20 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tracery-b321a2cd7d4f6a3d
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test parser::tests::test_text_as_node ... ok
[INFO] [stdout] test parser::tests::test_tag_or_text ... ok
[INFO] [stdout] test parser::tests::test_parse_modifier ... ok
[INFO] [stdout] test parser::tests::test_tag_as_node ... ok
[INFO] [stdout] test parser::tests::test_parse_str_with_hash_dot ... ok
[INFO] [stdout] test parser::tests::test_parse_tag ... ok
[INFO] [stdout] test tests::test_flatten ... ok
[INFO] [stdout] test parser::tests::test_parse_str ... ok
[INFO] [stdout] test tests::test_with_actions ... ok
[INFO] [stdout] test parser::tests::test_parse_action ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tracery
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/grammar.rs - grammar::Node (line 51) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 26) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 44) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 57) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 8) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 82) ... ignored
[INFO] [stdout] test src/tag.rs - tag::Tag (line 14) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 7 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "976028cb5e46868d01c20bd9a3e9959c10ab313ea7e5ecae0a787904ef516aec"`
[INFO] running `"docker" "rm" "-f" "976028cb5e46868d01c20bd9a3e9959c10ab313ea7e5ecae0a787904ef516aec"`
[INFO] [stdout] 976028cb5e46868d01c20bd9a3e9959c10ab313ea7e5ecae0a787904ef516aec