[INFO] fetching crate font 0.3.2...
[INFO] checking font-0.3.2 against beta for pr-78714
[INFO] extracting crate font 0.3.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate font 0.3.2 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate font 0.3.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate font 0.3.2
[INFO] tweaked toml for crates.io crate font 0.3.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-3/source/tests/ttf.rs
[INFO] [stderr] * /workspace/builds/worker-3/source/tests/cff.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 `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ad07298aeda25e86f44342896d161b66d457c69bcc789dc61db7e5c76f31d8e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2ad07298aeda25e86f44342896d161b66d457c69bcc789dc61db7e5c76f31d8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ad07298aeda25e86f44342896d161b66d457c69bcc789dc61db7e5c76f31d8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ad07298aeda25e86f44342896d161b66d457c69bcc789dc61db7e5c76f31d8e", kill_on_drop: false }`
[INFO] [stdout] 2ad07298aeda25e86f44342896d161b66d457c69bcc789dc61db7e5c76f31d8e
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f655bd27a8b772a4d3a05156decebe1cf177ce8c215779d9244eb532f831ca39
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f655bd27a8b772a4d3a05156decebe1cf177ce8c215779d9244eb532f831ca39", kill_on_drop: false }`
[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/ttf.rs
[INFO] [stderr] * /opt/rustwide/workdir/tests/cff.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]     Checking truetype v0.22.0
[INFO] [stderr]     Checking postscript v0.11.1
[INFO] [stderr]     Checking svg v0.5.12
[INFO] [stderr]     Checking opentype v0.17.1
[INFO] [stderr]     Checking font v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/file.rs:17:25
[INFO] [stdout]    |
[INFO] [stdout] 17 |         File::read(&mut try!(::std::fs::File::open(path)))
[INFO] [stdout]    |                         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/file.rs:23:26
[INFO] [stdout]    |
[INFO] [stdout] 23 |         Ok(File { fonts: try!(opentype::read(tape)) })
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/font.rs:23:25
[INFO] [stdout]    |
[INFO] [stdout] 23 |         Font::read(&mut try!(::std::fs::File::open(path)))
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/font.rs:28:38
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let File { mut fonts, .. } = try!(File::read(tape));
[INFO] [stdout]    |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/format/opentype/postscript.rs:47:48
[INFO] [stdout]    |
[INFO] [stdout] 47 |         while let Some((operator, operands)) = try!(program.next()) {
[INFO] [stdout]    |                                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/format/opentype/truetype.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |             try!(self.draw_glyph(&mut builder, glyph));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/format/opentype/truetype.rs:124:9
[INFO] [stdout]     |
[INFO] [stdout] 124 |         try!(case.draw_glyph(builder, glyph));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/format/opentype/mod.rs:29:18
[INFO] [stdout]    |
[INFO] [stdout] 29 |     for font in &try!(opentype::File::read(tape)).fonts {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/format/opentype/mod.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         try!(read_font(tape, &mut fonts, font));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/format/opentype/mod.rs:38:29
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let font_header = some!(try!(font.take::<_, FontHeader>(tape)), "cannot find the font header");
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/format/opentype/mod.rs:39:35
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let horizontal_header = some!(try!(font.take::<_, HorizontalHeader>(tape)),
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/format/opentype/mod.rs:41:33
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let maximum_profile = some!(try!(font.take::<_, MaximumProfile>(tape)),
[INFO] [stdout]    |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/format/opentype/mod.rs:43:36
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let horizontal_metrics = some!(try!(font.take_given::<_, HorizontalMetrics>(
[INFO] [stdout]    |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/format/opentype/mod.rs:45:30
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let char_mapping = some!(try!(font.take::<_, CharMapping>(tape)),
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/format/opentype/mod.rs:47:27
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let metrics = Rc::new(try!(Metrics::new(horizontal_header, horizontal_metrics)));
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/format/opentype/mod.rs:48:27
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let mapping = Rc::new(try!(Mapping::new(char_mapping)));
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/format/opentype/mod.rs:49:29
[INFO] [stdout]    |
[INFO] [stdout] 49 |     if let Some(font_set) = try!(font.take::<_, FontSet>(tape)) {
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/format/opentype/mod.rs:57:34
[INFO] [stdout]    |
[INFO] [stdout] 57 |     if let Some(glyph_mapping) = try!(font.take_given::<_, GlyphMapping>(
[INFO] [stdout]    |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/format/opentype/mod.rs:60:35
[INFO] [stdout]    |
[INFO] [stdout] 60 |         if let Some(glyph_data) = try!(font.take_given::<_, GlyphData>(tape, &glyph_mapping)) {
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/font.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub case: Box<Case>,
[INFO] [stdout]    |                   ^^^^ help: use `dyn`: `dyn Case`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/font.rs:38:23
[INFO] [stdout]    |
[INFO] [stdout] 38 |     type Target = Box<Case>;
[INFO] [stdout]    |                       ^^^^ help: use `dyn`: `dyn Case`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/format/opentype/mod.rs:70:72
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn new_font(font_header: &FontHeader, metrics: &Metrics, case: Box<Case>) -> Font {
[INFO] [stdout]    |                                                                        ^^^^ help: use `dyn`: `dyn Case`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/file.rs:17:25
[INFO] [stdout]    |
[INFO] [stdout] 17 |         File::read(&mut try!(::std::fs::File::open(path)))
[INFO] [stdout]    |                         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/file.rs:23:26
[INFO] [stdout]    |
[INFO] [stdout] 23 |         Ok(File { fonts: try!(opentype::read(tape)) })
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/font.rs:23:25
[INFO] [stdout]    |
[INFO] [stdout] 23 |         Font::read(&mut try!(::std::fs::File::open(path)))
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/font.rs:28:38
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let File { mut fonts, .. } = try!(File::read(tape));
[INFO] [stdout]    |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/format/opentype/postscript.rs:47:48
[INFO] [stdout]    |
[INFO] [stdout] 47 |         while let Some((operator, operands)) = try!(program.next()) {
[INFO] [stdout]    |                                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/format/opentype/truetype.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |             try!(self.draw_glyph(&mut builder, glyph));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/format/opentype/truetype.rs:124:9
[INFO] [stdout]     |
[INFO] [stdout] 124 |         try!(case.draw_glyph(builder, glyph));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/format/opentype/mod.rs:29:18
[INFO] [stdout]    |
[INFO] [stdout] 29 |     for font in &try!(opentype::File::read(tape)).fonts {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/format/opentype/mod.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         try!(read_font(tape, &mut fonts, font));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/format/opentype/mod.rs:38:29
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let font_header = some!(try!(font.take::<_, FontHeader>(tape)), "cannot find the font header");
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/format/opentype/mod.rs:39:35
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let horizontal_header = some!(try!(font.take::<_, HorizontalHeader>(tape)),
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/format/opentype/mod.rs:41:33
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let maximum_profile = some!(try!(font.take::<_, MaximumProfile>(tape)),
[INFO] [stdout]    |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/format/opentype/mod.rs:43:36
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let horizontal_metrics = some!(try!(font.take_given::<_, HorizontalMetrics>(
[INFO] [stdout]    |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/format/opentype/mod.rs:45:30
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let char_mapping = some!(try!(font.take::<_, CharMapping>(tape)),
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/format/opentype/mod.rs:47:27
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let metrics = Rc::new(try!(Metrics::new(horizontal_header, horizontal_metrics)));
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/format/opentype/mod.rs:48:27
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let mapping = Rc::new(try!(Mapping::new(char_mapping)));
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/format/opentype/mod.rs:49:29
[INFO] [stdout]    |
[INFO] [stdout] 49 |     if let Some(font_set) = try!(font.take::<_, FontSet>(tape)) {
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/format/opentype/mod.rs:57:34
[INFO] [stdout]    |
[INFO] [stdout] 57 |     if let Some(glyph_mapping) = try!(font.take_given::<_, GlyphMapping>(
[INFO] [stdout]    |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/format/opentype/mod.rs:60:35
[INFO] [stdout]    |
[INFO] [stdout] 60 |         if let Some(glyph_data) = try!(font.take_given::<_, GlyphData>(tape, &glyph_mapping)) {
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/font.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub case: Box<Case>,
[INFO] [stdout]    |                   ^^^^ help: use `dyn`: `dyn Case`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/font.rs:38:23
[INFO] [stdout]    |
[INFO] [stdout] 38 |     type Target = Box<Case>;
[INFO] [stdout]    |                       ^^^^ help: use `dyn`: `dyn Case`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/format/opentype/mod.rs:70:72
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn new_font(font_header: &FontHeader, metrics: &Metrics, case: Box<Case>) -> Font {
[INFO] [stdout]    |                                                                        ^^^^ help: use `dyn`: `dyn Case`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.97s
[INFO] running `Command { std: "docker" "inspect" "f655bd27a8b772a4d3a05156decebe1cf177ce8c215779d9244eb532f831ca39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f655bd27a8b772a4d3a05156decebe1cf177ce8c215779d9244eb532f831ca39", kill_on_drop: false }`
[INFO] [stdout] f655bd27a8b772a4d3a05156decebe1cf177ce8c215779d9244eb532f831ca39