[INFO] updating cached repository rust-lang-nursery/rustfmt
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rust-lang-nursery/rustfmt
[INFO] [stderr]  * branch              HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rust-lang-nursery/rustfmt" "work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/rust-lang-nursery/rustfmt"`
[INFO] [stderr] Cloning into 'work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/rust-lang-nursery/rustfmt'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rust-lang-nursery/rustfmt" "work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/rust-lang-nursery/rustfmt"`
[INFO] [stderr] Cloning into 'work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/rust-lang-nursery/rustfmt'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 16c292dcf8974d72bf1474a9653566e1e160d393
[INFO] sha for GitHub repo rust-lang-nursery/rustfmt: 16c292dcf8974d72bf1474a9653566e1e160d393
[INFO] validating manifest of rust-lang-nursery/rustfmt on toolchain master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rust-lang-nursery/rustfmt on toolchain try#29640c57b5f92febba0e40c50cb863c9a7ede51d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rust-lang-nursery/rustfmt
[INFO] finished frobbing rust-lang-nursery/rustfmt
[INFO] frobbed toml for rust-lang-nursery/rustfmt written to work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/rust-lang-nursery/rustfmt/Cargo.toml
[INFO] started frobbing rust-lang-nursery/rustfmt
[INFO] finished frobbing rust-lang-nursery/rustfmt
[INFO] frobbed toml for rust-lang-nursery/rustfmt written to work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/rust-lang-nursery/rustfmt/Cargo.toml
[INFO] crate rust-lang-nursery/rustfmt has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking rust-lang-nursery/rustfmt against try#29640c57b5f92febba0e40c50cb863c9a7ede51d for pr-57745
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57745/worker-1/try#29640c57b5f92febba0e40c50cb863c9a7ede51d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/rust-lang-nursery/rustfmt:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 33e30485de037fee872a6eb3bbb337b268ff5f2e0197e6b8255f89ca7e8c13b1
[INFO] running `"docker" "start" "-a" "33e30485de037fee872a6eb3bbb337b268ff5f2e0197e6b8255f89ca7e8c13b1"`
[INFO] [stderr]    Compiling rustc-rayon-core v0.1.1
[INFO] [stderr]     Checking rustc-ap-graphviz v306.0.0
[INFO] [stderr]    Compiling rustc-ap-rustc_target v306.0.0
[INFO] [stderr]     Checking scoped-tls v0.1.2
[INFO] [stderr]    Compiling rustc-ap-syntax v306.0.0
[INFO] [stderr]    Compiling rustfmt-nightly v1.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Checking diff v0.1.11
[INFO] [stderr]     Checking bytecount v0.4.0
[INFO] [stderr]     Checking rustc-workspace-hack v1.0.0
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> build.rs:39:49
[INFO] [stderr]    |
[INFO] [stderr] 39 |             format!("{} ({} {})", channel, hash.trim_right(), date)
[INFO] [stderr]    |                                                 ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Checking rustc-hash v1.0.1
[INFO] [stderr]     Checking itertools v0.7.11
[INFO] [stderr]     Checking rustc-ap-rustc_cratesio_shim v306.0.0
[INFO] [stderr]     Checking ena v0.11.0
[INFO] [stderr]     Checking smallvec v0.6.6
[INFO] [stderr]     Checking lock_api v0.1.5
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling derive-new v0.5.6
[INFO] [stderr]     Checking error-chain v0.12.0
[INFO] [stderr]     Checking regex v1.0.6
[INFO] [stderr]     Checking rustc-ap-serialize v306.0.0
[INFO] [stderr]     Checking rustc-rayon v0.1.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]     Checking rustc-ap-rustc_data_structures v306.0.0
[INFO] [stderr]     Checking rustc-ap-arena v306.0.0
[INFO] [stderr]     Checking rustc-ap-syntax_pos v306.0.0
[INFO] [stderr]     Checking rustc-ap-rustc_errors v306.0.0
[INFO] [stderr]     Checking cargo_metadata v0.6.2
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/utils.rs:517:50
[INFO] [stderr]     |
[INFO] [stderr] 517 |     let first_line = lines.next().map(|(_, s)| s.trim_right().to_owned())?;
[INFO] [stderr]     |                                                  ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:311:49
[INFO] [stderr]     |
[INFO] [stderr] 311 |             let line_start = style.line_start().trim_left();
[INFO] [stderr]     |                                                 ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/comment.rs:315:41
[INFO] [stderr]     |
[INFO] [stderr] 315 |             let trimmed_opener = opener.trim_right();
[INFO] [stderr]     |                                         ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:320:41
[INFO] [stderr]     |
[INFO] [stderr] 320 |             let closer = style.closer().trim_left();
[INFO] [stderr]     |                                         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:326:45
[INFO] [stderr]     |
[INFO] [stderr] 326 |                 let mut trimmed_line = line.trim_left();
[INFO] [stderr]     |                                             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/comment.rs:336:49
[INFO] [stderr]     |
[INFO] [stderr] 336 |                     let opener = style.opener().trim_right();
[INFO] [stderr]     |                                                 ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:370:31
[INFO] [stderr]     |
[INFO] [stderr] 370 |         identify_comment(rest.trim_left(), block_style, shape, config, is_doc_comment).map(
[INFO] [stderr]     |                               ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:294:37
[INFO] [stderr]     |
[INFO] [stderr] 294 |             let trimmed_line = line.trim_left();
[INFO] [stderr]     |                                     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:430:28
[INFO] [stderr]     |
[INFO] [stderr] 430 |         let trimmed = line.trim_left();
[INFO] [stderr]     |                            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/comment.rs:540:64
[INFO] [stderr]     |
[INFO] [stderr] 540 |                 Some(next_line) if next_line.is_empty() => sep.trim_right(),
[INFO] [stderr]     |                                                                ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/comment.rs:760:43
[INFO] [stderr]     |
[INFO] [stderr] 760 |     let line_breaks = count_newlines(orig.trim_right());
[INFO] [stderr]     |                                           ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:765:59
[INFO] [stderr]     |
[INFO] [stderr] 765 |             line = trim_right_unless_two_whitespaces(line.trim_left(), is_doc_comment);
[INFO] [stderr]     |                                                           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/comment.rs:768:49
[INFO] [stderr]     |
[INFO] [stderr] 768 |                 line = line[..(line.len() - 2)].trim_right();
[INFO] [stderr]     |                                                 ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:777:26
[INFO] [stderr]     |
[INFO] [stderr] 777 |                     line.trim_left(),
[INFO] [stderr]     |                          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:797:10
[INFO] [stderr]     |
[INFO] [stderr] 797 |     if s.trim_left().starts_with("# ") {
[INFO] [stderr]     |          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:807:37
[INFO] [stderr]     |
[INFO] [stderr] 807 |             let left_trimmed = line.trim_left();
[INFO] [stderr]     |                                     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]    --> src/comment.rs:809:30
[INFO] [stderr]     |
[INFO] [stderr] 809 |                 left_trimmed.trim_left_matches(RUSTFMT_CUSTOM_COMMENT_PREFIX)
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/comment.rs:873:11
[INFO] [stderr]     |
[INFO] [stderr] 873 |         s.trim_right()
[INFO] [stderr]     |           ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/comment.rs:921:27
[INFO] [stderr]     |
[INFO] [stderr] 921 |             (&line[opener.trim_right().len()..], false)
[INFO] [stderr]     |                           ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/utils.rs:517:50
[INFO] [stderr]     |
[INFO] [stderr] 517 |     let first_line = lines.next().map(|(_, s)| s.trim_right().to_owned())?;
[INFO] [stderr]     |                                                  ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:311:49
[INFO] [stderr]     |
[INFO] [stderr] 311 |             let line_start = style.line_start().trim_left();
[INFO] [stderr]     |                                                 ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/comment.rs:315:41
[INFO] [stderr]     |
[INFO] [stderr] 315 |             let trimmed_opener = opener.trim_right();
[INFO] [stderr]     |                                         ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:320:41
[INFO] [stderr]     |
[INFO] [stderr] 320 |             let closer = style.closer().trim_left();
[INFO] [stderr]     |                                         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:326:45
[INFO] [stderr]     |
[INFO] [stderr] 326 |                 let mut trimmed_line = line.trim_left();
[INFO] [stderr]     |                                             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/comment.rs:336:49
[INFO] [stderr]     |
[INFO] [stderr] 336 |                     let opener = style.opener().trim_right();
[INFO] [stderr]     |                                                 ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:370:31
[INFO] [stderr]     |
[INFO] [stderr] 370 |         identify_comment(rest.trim_left(), block_style, shape, config, is_doc_comment).map(
[INFO] [stderr]     |                               ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:294:37
[INFO] [stderr]     |
[INFO] [stderr] 294 |             let trimmed_line = line.trim_left();
[INFO] [stderr]     |                                     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:430:28
[INFO] [stderr]     |
[INFO] [stderr] 430 |         let trimmed = line.trim_left();
[INFO] [stderr]     |                            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/comment.rs:540:64
[INFO] [stderr]     |
[INFO] [stderr] 540 |                 Some(next_line) if next_line.is_empty() => sep.trim_right(),
[INFO] [stderr]     |                                                                ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/comment.rs:760:43
[INFO] [stderr]     |
[INFO] [stderr] 760 |     let line_breaks = count_newlines(orig.trim_right());
[INFO] [stderr]     |                                           ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:765:59
[INFO] [stderr]     |
[INFO] [stderr] 765 |             line = trim_right_unless_two_whitespaces(line.trim_left(), is_doc_comment);
[INFO] [stderr]     |                                                           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/comment.rs:768:49
[INFO] [stderr]     |
[INFO] [stderr] 768 |                 line = line[..(line.len() - 2)].trim_right();
[INFO] [stderr]     |                                                 ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:777:26
[INFO] [stderr]     |
[INFO] [stderr] 777 |                     line.trim_left(),
[INFO] [stderr]     |                          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:797:10
[INFO] [stderr]     |
[INFO] [stderr] 797 |     if s.trim_left().starts_with("# ") {
[INFO] [stderr]     |          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:807:37
[INFO] [stderr]     |
[INFO] [stderr] 807 |             let left_trimmed = line.trim_left();
[INFO] [stderr]     |                                     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]    --> src/comment.rs:809:30
[INFO] [stderr]     |
[INFO] [stderr] 809 |                 left_trimmed.trim_left_matches(RUSTFMT_CUSTOM_COMMENT_PREFIX)
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/comment.rs:873:11
[INFO] [stderr]     |
[INFO] [stderr] 873 |         s.trim_right()
[INFO] [stderr]     |           ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/comment.rs:921:27
[INFO] [stderr]     |
[INFO] [stderr] 921 |             (&line[opener.trim_right().len()..], false)
[INFO] [stderr]     |                           ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]     --> src/expr.rs:1255:34
[INFO] [stderr]      |
[INFO] [stderr] 1255 |                             line.trim_left()
[INFO] [stderr]      |                                  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]     --> src/expr.rs:1260:22
[INFO] [stderr]      |
[INFO] [stderr] 1260 |                     .trim_left(),
[INFO] [stderr]      |                      ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/imports.rs:53:63
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 let trimmed_snippet = self.snippet(prev_span).trim_right();
[INFO] [stderr]    |                                                               ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]     --> src/items.rs:1252:38
[INFO] [stderr]      |
[INFO] [stderr] 1252 |         result.push_str(generics_str.trim_left());
[INFO] [stderr]      |                                      ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]     --> src/items.rs:1496:32
[INFO] [stderr]      |
[INFO] [stderr] 1496 |         result.push_str(suffix.trim_left());
[INFO] [stderr]      |                                ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]     --> src/items.rs:1622:19
[INFO] [stderr]      |
[INFO] [stderr] 1622 |         field_str.trim_left()
[INFO] [stderr]      |                   ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]     --> src/items.rs:1989:30
[INFO] [stderr]      |
[INFO] [stderr] 1989 |         .map_or(false, |l| l.trim_left().len() == 1);
[INFO] [stderr]      |                              ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/lists.rs:180:46
[INFO] [stderr]     |
[INFO] [stderr] 180 |             .map_or(false, |comment| comment.trim_left().starts_with("//"))
[INFO] [stderr]     |                                              ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/lists.rs:184:50
[INFO] [stderr]     |
[INFO] [stderr] 184 |                 .map_or(false, |comment| comment.trim_left().starts_with("//"))
[INFO] [stderr]     |                                                  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/lists.rs:466:29
[INFO] [stderr]     |
[INFO] [stderr] 466 |                     comment.trim_left(),
[INFO] [stderr]     |                             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]     --> src/macros.rs:1293:54
[INFO] [stderr]      |
[INFO] [stderr] 1293 |         let mut new_body = LineClasses::new(new_body.trim_right())
[INFO] [stderr]      |                                                      ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/missed_spans.rs:66:40
[INFO] [stderr]    |
[INFO] [stderr] 66 |             this.push_str(last_snippet.trim_right());
[INFO] [stderr]    |                                        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/missed_spans.rs:78:40
[INFO] [stderr]    |
[INFO] [stderr] 78 |             this.push_str(last_snippet.trim_right());
[INFO] [stderr]    |                                        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/pairs.rs:187:81
[INFO] [stderr]     |
[INFO] [stderr] 187 |         SeparatorPlace::Back => shape.used_width() + pp.prefix.len() + pp.infix.trim_right().len(),
[INFO] [stderr]     |                                                                                 ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/pairs.rs:241:42
[INFO] [stderr]     |
[INFO] [stderr] 241 |         SeparatorPlace::Back => pp.infix.trim_right(),
[INFO] [stderr]     |                                          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/pairs.rs:242:43
[INFO] [stderr]     |
[INFO] [stderr] 242 |         SeparatorPlace::Front => pp.infix.trim_left(),
[INFO] [stderr]     |                                           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]     --> src/expr.rs:1255:34
[INFO] [stderr]      |
[INFO] [stderr] 1255 |                             line.trim_left()
[INFO] [stderr]      |                                  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]     --> src/expr.rs:1260:22
[INFO] [stderr]      |
[INFO] [stderr] 1260 |                     .trim_left(),
[INFO] [stderr]      |                      ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/string.rs:141:37
[INFO] [stderr]     |
[INFO] [stderr] 141 |                     result = result.trim_right().to_string();
[INFO] [stderr]     |                                     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]    --> src/string.rs:195:14
[INFO] [stderr]     |
[INFO] [stderr] 195 |             .trim_right_matches(whitespace_except_line_feed)
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/string.rs:247:37
[INFO] [stderr]     |
[INFO] [stderr] 247 |                         line = line.trim_right();
[INFO] [stderr]     |                                     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/imports.rs:53:63
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 let trimmed_snippet = self.snippet(prev_span).trim_right();
[INFO] [stderr]    |                                                               ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/types.rs:402:20
[INFO] [stderr]     |
[INFO] [stderr] 402 |             output.trim_left()
[INFO] [stderr]     |                    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/types.rs:425:55
[INFO] [stderr]     |
[INFO] [stderr] 425 |                 let colon = type_bound_colon(context).trim_right();
[INFO] [stderr]     |                                                       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/vertical.rs:144:20
[INFO] [stderr]     |
[INFO] [stderr] 144 |         if snippet.trim_left().starts_with("//") {
[INFO] [stderr]     |                    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/vertical.rs:148:27
[INFO] [stderr]     |
[INFO] [stderr] 148 |         } else if snippet.trim_left().starts_with("/*") {
[INFO] [stderr]     |                           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/vertical.rs:151:39
[INFO] [stderr]     |
[INFO] [stderr] 151 |                 .position(|line| line.trim_right().ends_with("*/"))
[INFO] [stderr]     |                                       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]     --> src/items.rs:1252:38
[INFO] [stderr]      |
[INFO] [stderr] 1252 |         result.push_str(generics_str.trim_left());
[INFO] [stderr]      |                                      ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]     --> src/items.rs:1496:32
[INFO] [stderr]      |
[INFO] [stderr] 1496 |         result.push_str(suffix.trim_left());
[INFO] [stderr]      |                                ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]     --> src/items.rs:1622:19
[INFO] [stderr]      |
[INFO] [stderr] 1622 |         field_str.trim_left()
[INFO] [stderr]      |                   ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]     --> src/items.rs:1989:30
[INFO] [stderr]      |
[INFO] [stderr] 1989 |         .map_or(false, |l| l.trim_left().len() == 1);
[INFO] [stderr]      |                              ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/lists.rs:180:46
[INFO] [stderr]     |
[INFO] [stderr] 180 |             .map_or(false, |comment| comment.trim_left().starts_with("//"))
[INFO] [stderr]     |                                              ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/lists.rs:184:50
[INFO] [stderr]     |
[INFO] [stderr] 184 |                 .map_or(false, |comment| comment.trim_left().starts_with("//"))
[INFO] [stderr]     |                                                  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/lists.rs:466:29
[INFO] [stderr]     |
[INFO] [stderr] 466 |                     comment.trim_left(),
[INFO] [stderr]     |                             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]     --> src/macros.rs:1293:54
[INFO] [stderr]      |
[INFO] [stderr] 1293 |         let mut new_body = LineClasses::new(new_body.trim_right())
[INFO] [stderr]      |                                                      ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/missed_spans.rs:66:40
[INFO] [stderr]    |
[INFO] [stderr] 66 |             this.push_str(last_snippet.trim_right());
[INFO] [stderr]    |                                        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/missed_spans.rs:78:40
[INFO] [stderr]    |
[INFO] [stderr] 78 |             this.push_str(last_snippet.trim_right());
[INFO] [stderr]    |                                        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/pairs.rs:187:81
[INFO] [stderr]     |
[INFO] [stderr] 187 |         SeparatorPlace::Back => shape.used_width() + pp.prefix.len() + pp.infix.trim_right().len(),
[INFO] [stderr]     |                                                                                 ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/pairs.rs:241:42
[INFO] [stderr]     |
[INFO] [stderr] 241 |         SeparatorPlace::Back => pp.infix.trim_right(),
[INFO] [stderr]     |                                          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/pairs.rs:242:43
[INFO] [stderr]     |
[INFO] [stderr] 242 |         SeparatorPlace::Front => pp.infix.trim_left(),
[INFO] [stderr]     |                                           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/string.rs:141:37
[INFO] [stderr]     |
[INFO] [stderr] 141 |                     result = result.trim_right().to_string();
[INFO] [stderr]     |                                     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]    --> src/string.rs:195:14
[INFO] [stderr]     |
[INFO] [stderr] 195 |             .trim_right_matches(whitespace_except_line_feed)
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/string.rs:247:37
[INFO] [stderr]     |
[INFO] [stderr] 247 |                         line = line.trim_right();
[INFO] [stderr]     |                                     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/types.rs:402:20
[INFO] [stderr]     |
[INFO] [stderr] 402 |             output.trim_left()
[INFO] [stderr]     |                    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/types.rs:425:55
[INFO] [stderr]     |
[INFO] [stderr] 425 |                 let colon = type_bound_colon(context).trim_right();
[INFO] [stderr]     |                                                       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/vertical.rs:144:20
[INFO] [stderr]     |
[INFO] [stderr] 144 |         if snippet.trim_left().starts_with("//") {
[INFO] [stderr]     |                    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/vertical.rs:148:27
[INFO] [stderr]     |
[INFO] [stderr] 148 |         } else if snippet.trim_left().starts_with("/*") {
[INFO] [stderr]     |                           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/vertical.rs:151:39
[INFO] [stderr]     |
[INFO] [stderr] 151 |                 .position(|line| line.trim_right().ends_with("*/"))
[INFO] [stderr]     |                                       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 21s
[INFO] running `"docker" "inspect" "33e30485de037fee872a6eb3bbb337b268ff5f2e0197e6b8255f89ca7e8c13b1"`
[INFO] running `"docker" "rm" "-f" "33e30485de037fee872a6eb3bbb337b268ff5f2e0197e6b8255f89ca7e8c13b1"`
[INFO] [stdout] 33e30485de037fee872a6eb3bbb337b268ff5f2e0197e6b8255f89ca7e8c13b1