[INFO] crate twitter-text 0.1.0 is already in cache
[INFO] extracting crate twitter-text 0.1.0 into work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/reg/twitter-text/0.1.0
[INFO] extracting crate twitter-text 0.1.0 into work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/reg/twitter-text/0.1.0
[INFO] validating manifest of twitter-text-0.1.0 on toolchain master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of twitter-text-0.1.0 on toolchain try#58b21121d0b447ceb3f1a655155d802191acf044
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing twitter-text-0.1.0
[INFO] finished frobbing twitter-text-0.1.0
[INFO] frobbed toml for twitter-text-0.1.0 written to work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/reg/twitter-text/0.1.0/Cargo.toml
[INFO] started frobbing twitter-text-0.1.0
[INFO] finished frobbing twitter-text-0.1.0
[INFO] frobbed toml for twitter-text-0.1.0 written to work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/reg/twitter-text/0.1.0/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] checking twitter-text-0.1.0 against master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504 for pr-61100
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-61100/worker-7/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/reg/twitter-text/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 665a145fb7d21597dc4d225610930f0f25c833568957405cca16a3abc12fd035
[INFO] running `"docker" "start" "-a" "665a145fb7d21597dc4d225610930f0f25c833568957405cca16a3abc12fd035"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Checking twitter_text_config v0.1.0
[INFO] [stderr]     Checking twitter_text_parser v0.1.0
[INFO] [stderr]     Checking twitter-text v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'pest::iterators::Pair::<'i, R>::into_span': Please use `as_span` instead
[INFO] [stderr]   --> src/hit_highlighter.rs:51:60
[INFO] [stderr]    |
[INFO] [stderr] 51 |                 Rule::start_tag => builder.append_tag(pair.into_span().as_str()),
[INFO] [stderr]    |                                                            ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'pest::iterators::Pair::<'i, R>::into_span': Please use `as_span` instead
[INFO] [stderr]   --> src/hit_highlighter.rs:52:58
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 Rule::end_tag => builder.append_tag(pair.into_span().as_str()),
[INFO] [stderr]    |                                                          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'pest::iterators::Pair::<'i, R>::into_span': Please use `as_span` instead
[INFO] [stderr]   --> src/hit_highlighter.rs:54:37
[INFO] [stderr]    |
[INFO] [stderr] 54 |                     let span = pair.into_span();
[INFO] [stderr]    |                                     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `original_length`
[INFO] [stderr]    --> src/extractor.rs:325:14
[INFO] [stderr]     |
[INFO] [stderr] 325 |         let (original_length, original_length_utf8) = calculate_length(s);
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_original_length`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `original_length_utf8`
[INFO] [stderr]    --> src/extractor.rs:325:31
[INFO] [stderr]     |
[INFO] [stderr] 325 |         let (original_length, original_length_utf8) = calculate_length(s);
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_original_length_utf8`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]    --> src/extractor.rs:415:30
[INFO] [stderr]     |
[INFO] [stderr] 415 |     fn mention_result(&self, s: &'a str, pair: Option<Pair<'a>>)
[INFO] [stderr]     |                              ^ help: consider prefixing with an underscore: `_s`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pair`
[INFO] [stderr]    --> src/extractor.rs:415:42
[INFO] [stderr]     |
[INFO] [stderr] 415 |     fn mention_result(&self, s: &'a str, pair: Option<Pair<'a>>)
[INFO] [stderr]     |                                          ^^^^ help: consider prefixing with an underscore: `_pair`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `entity`
[INFO] [stderr]    --> src/autolinker.rs:109:28
[INFO] [stderr]     |
[INFO] [stderr] 109 |     fn link_to_text(&self, entity: &Entity, original_text: &str,
[INFO] [stderr]     |                            ^^^^^^ help: consider prefixing with an underscore: `_entity`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `text`
[INFO] [stderr]    --> src/autolinker.rs:174:48
[INFO] [stderr]     |
[INFO] [stderr] 174 |     fn link_to_cashtag(&self, entity: &Entity, text: &str, buf: &mut String) {
[INFO] [stderr]     |                                                ^^^^ help: consider prefixing with an underscore: `_text`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `text`
[INFO] [stderr]    --> src/autolinker.rs:201:44
[INFO] [stderr]     |
[INFO] [stderr] 201 |     fn link_to_url(&self, entity: &Entity, text: &str, buf: &mut String) {
[INFO] [stderr]     |                                            ^^^^ help: consider prefixing with an underscore: `_text`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'pest::iterators::Pair::<'i, R>::into_span': Please use `as_span` instead
[INFO] [stderr]   --> src/hit_highlighter.rs:51:60
[INFO] [stderr]    |
[INFO] [stderr] 51 |                 Rule::start_tag => builder.append_tag(pair.into_span().as_str()),
[INFO] [stderr]    |                                                            ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'pest::iterators::Pair::<'i, R>::into_span': Please use `as_span` instead
[INFO] [stderr]   --> src/hit_highlighter.rs:52:58
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 Rule::end_tag => builder.append_tag(pair.into_span().as_str()),
[INFO] [stderr]    |                                                          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'pest::iterators::Pair::<'i, R>::into_span': Please use `as_span` instead
[INFO] [stderr]   --> src/hit_highlighter.rs:54:37
[INFO] [stderr]    |
[INFO] [stderr] 54 |                     let span = pair.into_span();
[INFO] [stderr]    |                                     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `original_length`
[INFO] [stderr]    --> src/extractor.rs:325:14
[INFO] [stderr]     |
[INFO] [stderr] 325 |         let (original_length, original_length_utf8) = calculate_length(s);
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_original_length`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `original_length_utf8`
[INFO] [stderr]    --> src/extractor.rs:325:31
[INFO] [stderr]     |
[INFO] [stderr] 325 |         let (original_length, original_length_utf8) = calculate_length(s);
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_original_length_utf8`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]    --> src/extractor.rs:415:30
[INFO] [stderr]     |
[INFO] [stderr] 415 |     fn mention_result(&self, s: &'a str, pair: Option<Pair<'a>>)
[INFO] [stderr]     |                              ^ help: consider prefixing with an underscore: `_s`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pair`
[INFO] [stderr]    --> src/extractor.rs:415:42
[INFO] [stderr]     |
[INFO] [stderr] 415 |     fn mention_result(&self, s: &'a str, pair: Option<Pair<'a>>)
[INFO] [stderr]     |                                          ^^^^ help: consider prefixing with an underscore: `_pair`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `entity`
[INFO] [stderr]    --> src/autolinker.rs:109:28
[INFO] [stderr]     |
[INFO] [stderr] 109 |     fn link_to_text(&self, entity: &Entity, original_text: &str,
[INFO] [stderr]     |                            ^^^^^^ help: consider prefixing with an underscore: `_entity`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `text`
[INFO] [stderr]    --> src/autolinker.rs:174:48
[INFO] [stderr]     |
[INFO] [stderr] 174 |     fn link_to_cashtag(&self, entity: &Entity, text: &str, buf: &mut String) {
[INFO] [stderr]     |                                                ^^^^ help: consider prefixing with an underscore: `_text`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `text`
[INFO] [stderr]    --> src/autolinker.rs:201:44
[INFO] [stderr]     |
[INFO] [stderr] 201 |     fn link_to_url(&self, entity: &Entity, text: &str, buf: &mut String) {
[INFO] [stderr]     |                                            ^^^^ help: consider prefixing with an underscore: `_text`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.01s
[INFO] running `"docker" "inspect" "665a145fb7d21597dc4d225610930f0f25c833568957405cca16a3abc12fd035"`
[INFO] running `"docker" "rm" "-f" "665a145fb7d21597dc4d225610930f0f25c833568957405cca16a3abc12fd035"`
[INFO] [stdout] 665a145fb7d21597dc4d225610930f0f25c833568957405cca16a3abc12fd035