[INFO] fetching crate sassers 0.13.5-h28... [INFO] testing sassers-0.13.5-h28 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate sassers 0.13.5-h28 into /workspace/builds/worker-31/source [INFO] validating manifest of crates.io crate sassers 0.13.5-h28 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sassers 0.13.5-h28 [INFO] finished tweaking crates.io crate sassers 0.13.5-h28 [INFO] tweaked toml for crates.io crate sassers 0.13.5-h28 written to /workspace/builds/worker-31/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2b21049338865437d26d320b961c4bf3059f125502b5c1b945a6b42ad2e87f14 [INFO] running `Command { std: "docker" "start" "-a" "2b21049338865437d26d320b961c4bf3059f125502b5c1b945a6b42ad2e87f14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b21049338865437d26d320b961c4bf3059f125502b5c1b945a6b42ad2e87f14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b21049338865437d26d320b961c4bf3059f125502b5c1b945a6b42ad2e87f14", kill_on_drop: false }` [INFO] [stdout] 2b21049338865437d26d320b961c4bf3059f125502b5c1b945a6b42ad2e87f14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9d16d94c3835e23e60d5edf99716aafc3ea6fd4235d55077304ac03c59e5c146 [INFO] running `Command { std: "docker" "start" "-a" "9d16d94c3835e23e60d5edf99716aafc3ea6fd4235d55077304ac03c59e5c146", kill_on_drop: false }` [INFO] [stderr] Compiling strsim v0.5.2 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling docopt v0.6.86 [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ast/node.rs:23:35 [INFO] [stdout] | [INFO] [stdout] 23 | Node::Rule(ref sr) => try!(sr.stream(output, style)), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling sassers v0.13.5-h28 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ast/node.rs:28:17 [INFO] [stdout] | [INFO] [stdout] 28 | try!(write!(output, "{}", style.property(n, v))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ast/node.rs:31:17 [INFO] [stdout] | [INFO] [stdout] 31 | try!(write!(output, "{}", style.before_comment())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ast/node.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | try!(sc.stream(output, style)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ast/root.rs:22:35 [INFO] [stdout] | [INFO] [stdout] 22 | Root::Rule(ref sr) => try!(sr.stream(output, style)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ast/root.rs:24:17 [INFO] [stdout] | [INFO] [stdout] 24 | try!(sc.stream(output, style)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ast/root.rs:25:17 [INFO] [stdout] | [INFO] [stdout] 25 | try!(write!(output, "{}", style.after_comment())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/comment.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | try!(write!(output, "{}", style.comment(&comment))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | try!(self.recursive_stream(output, style, "", "")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | Ok(try!(write!(output, "{}", style.rule_separator()))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | try!(write!(output, "{}{}{{{}{}", [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:53:13 [INFO] [stdout] | [INFO] [stdout] 53 | try!(first_prop.stream(output, style)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:62:13 [INFO] [stdout] | [INFO] [stdout] 62 | try!(write!(output, "{}}}", style.property_brace_separator())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 56 | try!(write!(output, "{}{}", [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:60:17 [INFO] [stdout] | [INFO] [stdout] 60 | try!(prop.stream(output, style)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | try!(cr.recursive_stream(output, style, &selector_string, &recursive_nesting)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:70:17 [INFO] [stdout] | [INFO] [stdout] 70 | try!(write!( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:76:17 [INFO] [stdout] | [INFO] [stdout] 76 | try!(write!(output, "{}", style.child_rule_separator(has_properties))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:77:17 [INFO] [stdout] | [INFO] [stdout] 77 | try!(cr.recursive_stream(output, style, &selector_string, &recursive_nesting)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:193:33 [INFO] [stdout] | [INFO] [stdout] 193 | let value = try!(Expression::parse(&mut self.tokenizer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | try!(file.read_to_string(&mut sass)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:33:20 [INFO] [stdout] | [INFO] [stdout] 33 | let mut file = try!(File::open(&inputpath)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:44:32 [INFO] [stdout] | [INFO] [stdout] 44 | let imported = try!(resolve_imports(&inputpath.with_file_name(caps.at(1).unwrap()))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:58:28 [INFO] [stdout] | [INFO] [stdout] 58 | let imports_resolved = try!(resolve_imports(&input_path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:64:17 [INFO] [stdout] | [INFO] [stdout] 64 | try!(writeln!(output, "{:?}", token)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:70:17 [INFO] [stdout] | [INFO] [stdout] 70 | try!(writeln!(output, "{:#?}", root)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:82:25 [INFO] [stdout] | [INFO] [stdout] 82 | try!(r.stream(output, &*style)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:56:51 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn compile(input_filename: &str, output: &mut Write, style: &str) -> Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 56 - pub fn compile(input_filename: &str, output: &mut Write, style: &str) -> Result<()> { [INFO] [stdout] 56 + pub fn compile(input_filename: &str, output: &mut dyn Write, style: &str) -> Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:91:34 [INFO] [stdout] | [INFO] [stdout] 91 | fn get_style(style: &str) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 91 - fn get_style(style: &str) -> Box { [INFO] [stdout] 91 + fn get_style(style: &str) -> Box { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:26:32 [INFO] [stdout] | [INFO] [stdout] 26 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 - fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] 26 + fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/optimizer.rs:4:40 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn optimize(root: Root) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 4 - pub fn optimize(root: Root) -> Vec> { [INFO] [stdout] 4 + pub fn optimize(root: Root) -> Vec> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ast/node.rs:20:35 [INFO] [stdout] | [INFO] [stdout] 20 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 20 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] 20 + fn stream(&self, output: &mut dyn Write, style: &SassOutputStyle) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ast/node.rs:20:50 [INFO] [stdout] | [INFO] [stdout] 20 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 20 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] 20 + fn stream(&self, output: &mut Write, style: &dyn SassOutputStyle) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ast/root.rs:19:35 [INFO] [stdout] | [INFO] [stdout] 19 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] 19 + fn stream(&self, output: &mut dyn Write, style: &SassOutputStyle) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ast/root.rs:19:50 [INFO] [stdout] | [INFO] [stdout] 19 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] 19 + fn stream(&self, output: &mut Write, style: &dyn SassOutputStyle) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sass/comment.rs:13:35 [INFO] [stdout] | [INFO] [stdout] 13 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] 13 + fn stream(&self, output: &mut dyn Write, style: &SassOutputStyle) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sass/comment.rs:13:50 [INFO] [stdout] | [INFO] [stdout] 13 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] 13 + fn stream(&self, output: &mut Write, style: &dyn SassOutputStyle) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sass/output_style.rs:8:35 [INFO] [stdout] | [INFO] [stdout] 8 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 8 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] 8 + fn stream(&self, output: &mut dyn Write, style: &SassOutputStyle) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sass/output_style.rs:8:50 [INFO] [stdout] | [INFO] [stdout] 8 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 8 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] 8 + fn stream(&self, output: &mut Write, style: &dyn SassOutputStyle) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sass/rule.rs:19:35 [INFO] [stdout] | [INFO] [stdout] 19 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] 19 + fn stream(&self, output: &mut dyn Write, style: &SassOutputStyle) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sass/rule.rs:19:50 [INFO] [stdout] | [INFO] [stdout] 19 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] 19 + fn stream(&self, output: &mut Write, style: &dyn SassOutputStyle) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sass/rule.rs:34:49 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn recursive_stream(&self, output: &mut Write, style: &SassOutputStyle, parents: &str, nesting: &str) -> Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 34 - pub fn recursive_stream(&self, output: &mut Write, style: &SassOutputStyle, parents: &str, nesting: &str) -> Result<()> { [INFO] [stdout] 34 + pub fn recursive_stream(&self, output: &mut dyn Write, style: &SassOutputStyle, parents: &str, nesting: &str) -> Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sass/rule.rs:34:64 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn recursive_stream(&self, output: &mut Write, style: &SassOutputStyle, parents: &str, nesting: &str) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 34 - pub fn recursive_stream(&self, output: &mut Write, style: &SassOutputStyle, parents: &str, nesting: &str) -> Result<()> { [INFO] [stdout] 34 + pub fn recursive_stream(&self, output: &mut Write, style: &dyn SassOutputStyle, parents: &str, nesting: &str) -> Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:35:39 [INFO] [stdout] | [INFO] [stdout] 35 | message: String::from(err.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/optimizer.rs:7:37 [INFO] [stdout] | [INFO] [stdout] 7 | let mut result: Vec> = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 7 - let mut result: Vec> = Vec::new(); [INFO] [stdout] 7 + let mut result: Vec> = Vec::new(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:74:28 [INFO] [stdout] | [INFO] [stdout] 74 | let style: Box = get_style(other); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 74 - let style: Box = get_style(other); [INFO] [stdout] 74 + let style: Box = get_style(other); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 46 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.07s [INFO] running `Command { std: "docker" "inspect" "9d16d94c3835e23e60d5edf99716aafc3ea6fd4235d55077304ac03c59e5c146", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d16d94c3835e23e60d5edf99716aafc3ea6fd4235d55077304ac03c59e5c146", kill_on_drop: false }` [INFO] [stdout] 9d16d94c3835e23e60d5edf99716aafc3ea6fd4235d55077304ac03c59e5c146 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a0c7654a2092df2b1433db3515a1a8cbcf3df8374b391dc74d12546d6fe98282 [INFO] running `Command { std: "docker" "start" "-a" "a0c7654a2092df2b1433db3515a1a8cbcf3df8374b391dc74d12546d6fe98282", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ast/node.rs:23:35 [INFO] [stdout] | [INFO] [stdout] 23 | Node::Rule(ref sr) => try!(sr.stream(output, style)), [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/ast/node.rs:28:17 [INFO] [stdout] | [INFO] [stdout] 28 | try!(write!(output, "{}", style.property(n, v))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ast/node.rs:31:17 [INFO] [stdout] | [INFO] [stdout] 31 | try!(write!(output, "{}", style.before_comment())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ast/node.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | try!(sc.stream(output, style)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ast/root.rs:22:35 [INFO] [stdout] | [INFO] [stdout] 22 | Root::Rule(ref sr) => try!(sr.stream(output, style)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ast/root.rs:24:17 [INFO] [stdout] | [INFO] [stdout] 24 | try!(sc.stream(output, style)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ast/root.rs:25:17 [INFO] [stdout] | [INFO] [stdout] 25 | try!(write!(output, "{}", style.after_comment())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/comment.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | try!(write!(output, "{}", style.comment(&comment))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | try!(self.recursive_stream(output, style, "", "")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | Ok(try!(write!(output, "{}", style.rule_separator()))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | try!(write!(output, "{}{}{{{}{}", [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:53:13 [INFO] [stdout] | [INFO] [stdout] 53 | try!(first_prop.stream(output, style)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:62:13 [INFO] [stdout] | [INFO] [stdout] 62 | try!(write!(output, "{}}}", style.property_brace_separator())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 56 | try!(write!(output, "{}{}", [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:60:17 [INFO] [stdout] | [INFO] [stdout] 60 | try!(prop.stream(output, style)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | try!(cr.recursive_stream(output, style, &selector_string, &recursive_nesting)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:70:17 [INFO] [stdout] | [INFO] [stdout] 70 | try!(write!( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:76:17 [INFO] [stdout] | [INFO] [stdout] 76 | try!(write!(output, "{}", style.child_rule_separator(has_properties))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:77:17 [INFO] [stdout] | [INFO] [stdout] 77 | try!(cr.recursive_stream(output, style, &selector_string, &recursive_nesting)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:193:33 [INFO] [stdout] | [INFO] [stdout] 193 | let value = try!(Expression::parse(&mut self.tokenizer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | try!(file.read_to_string(&mut sass)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:33:20 [INFO] [stdout] | [INFO] [stdout] 33 | let mut file = try!(File::open(&inputpath)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:44:32 [INFO] [stdout] | [INFO] [stdout] 44 | let imported = try!(resolve_imports(&inputpath.with_file_name(caps.at(1).unwrap()))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:58:28 [INFO] [stdout] | [INFO] [stdout] 58 | let imports_resolved = try!(resolve_imports(&input_path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:64:17 [INFO] [stdout] | [INFO] [stdout] 64 | try!(writeln!(output, "{:?}", token)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:70:17 [INFO] [stdout] | [INFO] [stdout] 70 | try!(writeln!(output, "{:#?}", root)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:82:25 [INFO] [stdout] | [INFO] [stdout] 82 | try!(r.stream(output, &*style)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:56:51 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn compile(input_filename: &str, output: &mut Write, style: &str) -> Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 56 - pub fn compile(input_filename: &str, output: &mut Write, style: &str) -> Result<()> { [INFO] [stdout] 56 + pub fn compile(input_filename: &str, output: &mut dyn Write, style: &str) -> Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling sassers v0.13.5-h28 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:91:34 [INFO] [stdout] | [INFO] [stdout] 91 | fn get_style(style: &str) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 91 - fn get_style(style: &str) -> Box { [INFO] [stdout] 91 + fn get_style(style: &str) -> Box { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:26:32 [INFO] [stdout] | [INFO] [stdout] 26 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 - fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] 26 + fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/optimizer.rs:4:40 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn optimize(root: Root) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 4 - pub fn optimize(root: Root) -> Vec> { [INFO] [stdout] 4 + pub fn optimize(root: Root) -> Vec> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ast/node.rs:20:35 [INFO] [stdout] | [INFO] [stdout] 20 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 20 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] 20 + fn stream(&self, output: &mut dyn Write, style: &SassOutputStyle) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ast/node.rs:20:50 [INFO] [stdout] | [INFO] [stdout] 20 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 20 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] 20 + fn stream(&self, output: &mut Write, style: &dyn SassOutputStyle) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ast/root.rs:19:35 [INFO] [stdout] | [INFO] [stdout] 19 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] 19 + fn stream(&self, output: &mut dyn Write, style: &SassOutputStyle) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ast/root.rs:19:50 [INFO] [stdout] | [INFO] [stdout] 19 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] 19 + fn stream(&self, output: &mut Write, style: &dyn SassOutputStyle) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sass/comment.rs:13:35 [INFO] [stdout] | [INFO] [stdout] 13 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] 13 + fn stream(&self, output: &mut dyn Write, style: &SassOutputStyle) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sass/comment.rs:13:50 [INFO] [stdout] | [INFO] [stdout] 13 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] 13 + fn stream(&self, output: &mut Write, style: &dyn SassOutputStyle) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sass/output_style.rs:8:35 [INFO] [stdout] | [INFO] [stdout] 8 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 8 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] 8 + fn stream(&self, output: &mut dyn Write, style: &SassOutputStyle) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sass/output_style.rs:8:50 [INFO] [stdout] | [INFO] [stdout] 8 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 8 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] 8 + fn stream(&self, output: &mut Write, style: &dyn SassOutputStyle) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sass/rule.rs:19:35 [INFO] [stdout] | [INFO] [stdout] 19 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] 19 + fn stream(&self, output: &mut dyn Write, style: &SassOutputStyle) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sass/rule.rs:19:50 [INFO] [stdout] | [INFO] [stdout] 19 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] 19 + fn stream(&self, output: &mut Write, style: &dyn SassOutputStyle) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sass/rule.rs:34:49 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn recursive_stream(&self, output: &mut Write, style: &SassOutputStyle, parents: &str, nesting: &str) -> Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 34 - pub fn recursive_stream(&self, output: &mut Write, style: &SassOutputStyle, parents: &str, nesting: &str) -> Result<()> { [INFO] [stdout] 34 + pub fn recursive_stream(&self, output: &mut dyn Write, style: &SassOutputStyle, parents: &str, nesting: &str) -> Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sass/rule.rs:34:64 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn recursive_stream(&self, output: &mut Write, style: &SassOutputStyle, parents: &str, nesting: &str) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 34 - pub fn recursive_stream(&self, output: &mut Write, style: &SassOutputStyle, parents: &str, nesting: &str) -> Result<()> { [INFO] [stdout] 34 + pub fn recursive_stream(&self, output: &mut Write, style: &dyn SassOutputStyle, parents: &str, nesting: &str) -> Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:35:39 [INFO] [stdout] | [INFO] [stdout] 35 | message: String::from(err.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/optimizer.rs:7:37 [INFO] [stdout] | [INFO] [stdout] 7 | let mut result: Vec> = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 7 - let mut result: Vec> = Vec::new(); [INFO] [stdout] 7 + let mut result: Vec> = Vec::new(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:74:28 [INFO] [stdout] | [INFO] [stdout] 74 | let style: Box = get_style(other); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 74 - let style: Box = get_style(other); [INFO] [stdout] 74 + let style: Box = get_style(other); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 46 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ast/node.rs:23:35 [INFO] [stdout] | [INFO] [stdout] 23 | Node::Rule(ref sr) => try!(sr.stream(output, style)), [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/ast/node.rs:28:17 [INFO] [stdout] | [INFO] [stdout] 28 | try!(write!(output, "{}", style.property(n, v))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ast/node.rs:31:17 [INFO] [stdout] | [INFO] [stdout] 31 | try!(write!(output, "{}", style.before_comment())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ast/node.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | try!(sc.stream(output, style)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ast/root.rs:22:35 [INFO] [stdout] | [INFO] [stdout] 22 | Root::Rule(ref sr) => try!(sr.stream(output, style)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ast/root.rs:24:17 [INFO] [stdout] | [INFO] [stdout] 24 | try!(sc.stream(output, style)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ast/root.rs:25:17 [INFO] [stdout] | [INFO] [stdout] 25 | try!(write!(output, "{}", style.after_comment())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/comment.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | try!(write!(output, "{}", style.comment(&comment))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | try!(self.recursive_stream(output, style, "", "")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | Ok(try!(write!(output, "{}", style.rule_separator()))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | try!(write!(output, "{}{}{{{}{}", [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:53:13 [INFO] [stdout] | [INFO] [stdout] 53 | try!(first_prop.stream(output, style)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:62:13 [INFO] [stdout] | [INFO] [stdout] 62 | try!(write!(output, "{}}}", style.property_brace_separator())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 56 | try!(write!(output, "{}{}", [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:60:17 [INFO] [stdout] | [INFO] [stdout] 60 | try!(prop.stream(output, style)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | try!(cr.recursive_stream(output, style, &selector_string, &recursive_nesting)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:70:17 [INFO] [stdout] | [INFO] [stdout] 70 | try!(write!( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:76:17 [INFO] [stdout] | [INFO] [stdout] 76 | try!(write!(output, "{}", style.child_rule_separator(has_properties))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sass/rule.rs:77:17 [INFO] [stdout] | [INFO] [stdout] 77 | try!(cr.recursive_stream(output, style, &selector_string, &recursive_nesting)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:193:33 [INFO] [stdout] | [INFO] [stdout] 193 | let value = try!(Expression::parse(&mut self.tokenizer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | try!(file.read_to_string(&mut sass)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:33:20 [INFO] [stdout] | [INFO] [stdout] 33 | let mut file = try!(File::open(&inputpath)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:44:32 [INFO] [stdout] | [INFO] [stdout] 44 | let imported = try!(resolve_imports(&inputpath.with_file_name(caps.at(1).unwrap()))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:58:28 [INFO] [stdout] | [INFO] [stdout] 58 | let imports_resolved = try!(resolve_imports(&input_path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:64:17 [INFO] [stdout] | [INFO] [stdout] 64 | try!(writeln!(output, "{:?}", token)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:70:17 [INFO] [stdout] | [INFO] [stdout] 70 | try!(writeln!(output, "{:#?}", root)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:82:25 [INFO] [stdout] | [INFO] [stdout] 82 | try!(r.stream(output, &*style)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:56:51 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn compile(input_filename: &str, output: &mut Write, style: &str) -> Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 56 - pub fn compile(input_filename: &str, output: &mut Write, style: &str) -> Result<()> { [INFO] [stdout] 56 + pub fn compile(input_filename: &str, output: &mut dyn Write, style: &str) -> Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:91:34 [INFO] [stdout] | [INFO] [stdout] 91 | fn get_style(style: &str) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 91 - fn get_style(style: &str) -> Box { [INFO] [stdout] 91 + fn get_style(style: &str) -> Box { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:26:32 [INFO] [stdout] | [INFO] [stdout] 26 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 - fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] 26 + fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/optimizer.rs:4:40 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn optimize(root: Root) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 4 - pub fn optimize(root: Root) -> Vec> { [INFO] [stdout] 4 + pub fn optimize(root: Root) -> Vec> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ast/node.rs:20:35 [INFO] [stdout] | [INFO] [stdout] 20 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 20 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] 20 + fn stream(&self, output: &mut dyn Write, style: &SassOutputStyle) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ast/node.rs:20:50 [INFO] [stdout] | [INFO] [stdout] 20 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 20 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] 20 + fn stream(&self, output: &mut Write, style: &dyn SassOutputStyle) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ast/root.rs:19:35 [INFO] [stdout] | [INFO] [stdout] 19 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] 19 + fn stream(&self, output: &mut dyn Write, style: &SassOutputStyle) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ast/root.rs:19:50 [INFO] [stdout] | [INFO] [stdout] 19 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] 19 + fn stream(&self, output: &mut Write, style: &dyn SassOutputStyle) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sass/comment.rs:13:35 [INFO] [stdout] | [INFO] [stdout] 13 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] 13 + fn stream(&self, output: &mut dyn Write, style: &SassOutputStyle) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sass/comment.rs:13:50 [INFO] [stdout] | [INFO] [stdout] 13 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] 13 + fn stream(&self, output: &mut Write, style: &dyn SassOutputStyle) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sass/output_style.rs:8:35 [INFO] [stdout] | [INFO] [stdout] 8 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 8 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] 8 + fn stream(&self, output: &mut dyn Write, style: &SassOutputStyle) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sass/output_style.rs:8:50 [INFO] [stdout] | [INFO] [stdout] 8 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 8 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] 8 + fn stream(&self, output: &mut Write, style: &dyn SassOutputStyle) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sass/rule.rs:19:35 [INFO] [stdout] | [INFO] [stdout] 19 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] 19 + fn stream(&self, output: &mut dyn Write, style: &SassOutputStyle) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sass/rule.rs:19:50 [INFO] [stdout] | [INFO] [stdout] 19 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stdout] 19 + fn stream(&self, output: &mut Write, style: &dyn SassOutputStyle) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sass/rule.rs:34:49 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn recursive_stream(&self, output: &mut Write, style: &SassOutputStyle, parents: &str, nesting: &str) -> Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 34 - pub fn recursive_stream(&self, output: &mut Write, style: &SassOutputStyle, parents: &str, nesting: &str) -> Result<()> { [INFO] [stdout] 34 + pub fn recursive_stream(&self, output: &mut dyn Write, style: &SassOutputStyle, parents: &str, nesting: &str) -> Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sass/rule.rs:34:64 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn recursive_stream(&self, output: &mut Write, style: &SassOutputStyle, parents: &str, nesting: &str) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 34 - pub fn recursive_stream(&self, output: &mut Write, style: &SassOutputStyle, parents: &str, nesting: &str) -> Result<()> { [INFO] [stdout] 34 + pub fn recursive_stream(&self, output: &mut Write, style: &dyn SassOutputStyle, parents: &str, nesting: &str) -> Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:35:39 [INFO] [stdout] | [INFO] [stdout] 35 | message: String::from(err.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/optimizer.rs:7:37 [INFO] [stdout] | [INFO] [stdout] 7 | let mut result: Vec> = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 7 - let mut result: Vec> = Vec::new(); [INFO] [stdout] 7 + let mut result: Vec> = Vec::new(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:74:28 [INFO] [stdout] | [INFO] [stdout] 74 | let style: Box = get_style(other); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 74 - let style: Box = get_style(other); [INFO] [stdout] 74 + let style: Box = get_style(other); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 46 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.94s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/sassers-89411ccc89576ef5) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/sassers-de64fc1bdd295932) [INFO] running `Command { std: "docker" "inspect" "a0c7654a2092df2b1433db3515a1a8cbcf3df8374b391dc74d12546d6fe98282", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0c7654a2092df2b1433db3515a1a8cbcf3df8374b391dc74d12546d6fe98282", kill_on_drop: false }` [INFO] [stdout] a0c7654a2092df2b1433db3515a1a8cbcf3df8374b391dc74d12546d6fe98282 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 65c49693b34af89befe8ac1bf46972a47a4469ba2cff4d3ded4bebc607e17e24 [INFO] running `Command { std: "docker" "start" "-a" "65c49693b34af89befe8ac1bf46972a47a4469ba2cff4d3ded4bebc607e17e24", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/ast/node.rs:23:35 [INFO] [stderr] | [INFO] [stderr] 23 | Node::Rule(ref sr) => try!(sr.stream(output, style)), [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/ast/node.rs:28:17 [INFO] [stderr] | [INFO] [stderr] 28 | try!(write!(output, "{}", style.property(n, v))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/ast/node.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | try!(write!(output, "{}", style.before_comment())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/ast/node.rs:32:17 [INFO] [stderr] | [INFO] [stderr] 32 | try!(sc.stream(output, style)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/ast/root.rs:22:35 [INFO] [stderr] | [INFO] [stderr] 22 | Root::Rule(ref sr) => try!(sr.stream(output, style)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/ast/root.rs:24:17 [INFO] [stderr] | [INFO] [stderr] 24 | try!(sc.stream(output, style)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/ast/root.rs:25:17 [INFO] [stderr] | [INFO] [stderr] 25 | try!(write!(output, "{}", style.after_comment())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/sass/comment.rs:17:9 [INFO] [stderr] | [INFO] [stderr] 17 | try!(write!(output, "{}", style.comment(&comment))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/sass/rule.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | try!(self.recursive_stream(output, style, "", "")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/sass/rule.rs:22:12 [INFO] [stderr] | [INFO] [stderr] 22 | Ok(try!(write!(output, "{}", style.rule_separator()))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/sass/rule.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | try!(write!(output, "{}{}{{{}{}", [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/sass/rule.rs:53:13 [INFO] [stderr] | [INFO] [stderr] 53 | try!(first_prop.stream(output, style)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/sass/rule.rs:62:13 [INFO] [stderr] | [INFO] [stderr] 62 | try!(write!(output, "{}}}", style.property_brace_separator())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/sass/rule.rs:56:17 [INFO] [stderr] | [INFO] [stderr] 56 | try!(write!(output, "{}{}", [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/sass/rule.rs:60:17 [INFO] [stderr] | [INFO] [stderr] 60 | try!(prop.stream(output, style)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/sass/rule.rs:74:13 [INFO] [stderr] | [INFO] [stderr] 74 | try!(cr.recursive_stream(output, style, &selector_string, &recursive_nesting)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/sass/rule.rs:70:17 [INFO] [stderr] | [INFO] [stderr] 70 | try!(write!( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/sass/rule.rs:76:17 [INFO] [stderr] | [INFO] [stderr] 76 | try!(write!(output, "{}", style.child_rule_separator(has_properties))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/sass/rule.rs:77:17 [INFO] [stderr] | [INFO] [stderr] 77 | try!(cr.recursive_stream(output, style, &selector_string, &recursive_nesting)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:193:33 [INFO] [stderr] | [INFO] [stderr] 193 | let value = try!(Expression::parse(&mut self.tokenizer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | try!(file.read_to_string(&mut sass)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:33:20 [INFO] [stderr] | [INFO] [stderr] 33 | let mut file = try!(File::open(&inputpath)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:44:32 [INFO] [stderr] | [INFO] [stderr] 44 | let imported = try!(resolve_imports(&inputpath.with_file_name(caps.at(1).unwrap()))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:58:28 [INFO] [stderr] | [INFO] [stderr] 58 | let imports_resolved = try!(resolve_imports(&input_path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:64:17 [INFO] [stderr] | [INFO] [stderr] 64 | try!(writeln!(output, "{:?}", token)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:70:17 [INFO] [stderr] | [INFO] [stderr] 70 | try!(writeln!(output, "{:#?}", root)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:82:25 [INFO] [stderr] | [INFO] [stderr] 82 | try!(r.stream(output, &*style)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:56:51 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn compile(input_filename: &str, output: &mut Write, style: &str) -> Result<()> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 56 - pub fn compile(input_filename: &str, output: &mut Write, style: &str) -> Result<()> { [INFO] [stderr] 56 + pub fn compile(input_filename: &str, output: &mut dyn Write, style: &str) -> Result<()> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:91:34 [INFO] [stderr] | [INFO] [stderr] 91 | fn get_style(style: &str) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 91 - fn get_style(style: &str) -> Box { [INFO] [stderr] 91 + fn get_style(style: &str) -> Box { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:26:32 [INFO] [stderr] | [INFO] [stderr] 26 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 26 - fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] 26 + fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/optimizer.rs:4:40 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn optimize(root: Root) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 4 - pub fn optimize(root: Root) -> Vec> { [INFO] [stderr] 4 + pub fn optimize(root: Root) -> Vec> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:20:35 [INFO] [stderr] | [INFO] [stderr] 20 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 20 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stderr] 20 + fn stream(&self, output: &mut dyn Write, style: &SassOutputStyle) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:20:50 [INFO] [stderr] | [INFO] [stderr] 20 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 20 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stderr] 20 + fn stream(&self, output: &mut Write, style: &dyn SassOutputStyle) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/root.rs:19:35 [INFO] [stderr] | [INFO] [stderr] 19 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 19 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stderr] 19 + fn stream(&self, output: &mut dyn Write, style: &SassOutputStyle) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/root.rs:19:50 [INFO] [stderr] | [INFO] [stderr] 19 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 19 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stderr] 19 + fn stream(&self, output: &mut Write, style: &dyn SassOutputStyle) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sass/comment.rs:13:35 [INFO] [stderr] | [INFO] [stderr] 13 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 13 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stderr] 13 + fn stream(&self, output: &mut dyn Write, style: &SassOutputStyle) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sass/comment.rs:13:50 [INFO] [stderr] | [INFO] [stderr] 13 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 13 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stderr] 13 + fn stream(&self, output: &mut Write, style: &dyn SassOutputStyle) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sass/output_style.rs:8:35 [INFO] [stderr] | [INFO] [stderr] 8 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 8 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stderr] 8 + fn stream(&self, output: &mut dyn Write, style: &SassOutputStyle) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sass/output_style.rs:8:50 [INFO] [stderr] | [INFO] [stderr] 8 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 8 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stderr] 8 + fn stream(&self, output: &mut Write, style: &dyn SassOutputStyle) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sass/rule.rs:19:35 [INFO] [stderr] | [INFO] [stderr] 19 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 19 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stderr] 19 + fn stream(&self, output: &mut dyn Write, style: &SassOutputStyle) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sass/rule.rs:19:50 [INFO] [stderr] | [INFO] [stderr] 19 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 19 - fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stderr] 19 + fn stream(&self, output: &mut Write, style: &dyn SassOutputStyle) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sass/rule.rs:34:49 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn recursive_stream(&self, output: &mut Write, style: &SassOutputStyle, parents: &str, nesting: &str) -> Result<()> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 34 - pub fn recursive_stream(&self, output: &mut Write, style: &SassOutputStyle, parents: &str, nesting: &str) -> Result<()> { [INFO] [stderr] 34 + pub fn recursive_stream(&self, output: &mut dyn Write, style: &SassOutputStyle, parents: &str, nesting: &str) -> Result<()> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sass/rule.rs:34:64 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn recursive_stream(&self, output: &mut Write, style: &SassOutputStyle, parents: &str, nesting: &str) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 34 - pub fn recursive_stream(&self, output: &mut Write, style: &SassOutputStyle, parents: &str, nesting: &str) -> Result<()> { [INFO] [stderr] 34 + pub fn recursive_stream(&self, output: &mut Write, style: &dyn SassOutputStyle, parents: &str, nesting: &str) -> Result<()> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:35:39 [INFO] [stderr] | [INFO] [stderr] 35 | message: String::from(err.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/optimizer.rs:7:37 [INFO] [stderr] | [INFO] [stderr] 7 | let mut result: Vec> = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 7 - let mut result: Vec> = Vec::new(); [INFO] [stderr] 7 + let mut result: Vec> = Vec::new(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:74:28 [INFO] [stderr] | [INFO] [stderr] 74 | let style: Box = get_style(other); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 74 - let style: Box = get_style(other); [INFO] [stderr] 74 + let style: Box = get_style(other); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `sassers` (lib) generated 46 warnings [INFO] [stderr] warning: `sassers` (lib test) generated 46 warnings (46 duplicates) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `sassers` (bin "sassers" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.42s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sassers-89411ccc89576ef5) [INFO] [stdout] [INFO] [stdout] running 32 tests [INFO] [stdout] test ast::expression::tests::it_parses_a_list ... ok [INFO] [stdout] test ast::expression::tests::it_parses_a_number_with_units ... ok [INFO] [stdout] test ast::expression::tests::it_parses_a_number_without_units ... ok [INFO] [stdout] test ast::expression::tests::it_parses_a_single_string ... ok [INFO] [stdout] test context::tests::it_sets_number_token_computed_to_true ... ok [INFO] [stdout] test expression_evaluator::tests::it_evaluates_a_list_adding_fractions ... ok [INFO] [stdout] test expression_evaluator::tests::it_does_not_divide_list_with_only_slashes ... ok [INFO] [stdout] test expression_evaluator::tests::it_evaluates_a_list_with_division_and_string_concat ... ok [INFO] [stdout] test parser::tests::it_errors_with_malformed_variable_declaration ... ok [INFO] [stdout] test parser::tests::it_returns_a_comment ... ok [INFO] [stdout] test parser::tests::it_returns_a_rule ... ok [INFO] [stdout] test parser::tests::it_returns_nested_rules ... ok [INFO] [stdout] test parser::tests::it_returns_none_for_empty_string ... ok [INFO] [stdout] test parser::tests::it_returns_rules_with_multiple_selectors ... ok [INFO] [stdout] test parser::tests::it_returns_rules_without_properties ... ok [INFO] [stdout] test parser::tests::it_returns_variable_setting_statements ... ok [INFO] [stdout] test parser::tests::it_returns_variables_set_within_rules ... ok [INFO] [stdout] test tokenizer::tests::it_removes_single_line_comments ... ok [INFO] [stdout] test tokenizer::tests::it_returns_none_for_empty_string ... ok [INFO] [stdout] test tokenizer::tests::it_returns_none_for_only_whitespace ... ok [INFO] [stdout] test tokenizer::tests::it_returns_words ... ok [INFO] [stdout] test sass::rule::tests::it_collapses_subrules_without_properties ... ok [INFO] [stdout] test tokenizer::tests::it_separates_colon ... ok [INFO] [stdout] test tokenizer::tests::it_separates_comma ... ok [INFO] [stdout] test tokenizer::tests::it_separates_curly_braces ... ok [INFO] [stdout] test tokenizer::tests::it_separates_hyphen ... ok [INFO] [stdout] test tokenizer::tests::it_separates_double_quoted_string_literals ... ok [INFO] [stdout] test tokenizer::tests::it_separates_multiline_comments ... ok [INFO] [stdout] test tokenizer::tests::it_separates_numbers ... ok [INFO] [stdout] test tokenizer::tests::it_separates_parens ... ok [INFO] [stdout] test tokenizer::tests::it_separates_semicolon ... ok [INFO] [stdout] test tokenizer::tests::it_separates_slash ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sassers-de64fc1bdd295932) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests sassers [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "65c49693b34af89befe8ac1bf46972a47a4469ba2cff4d3ded4bebc607e17e24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65c49693b34af89befe8ac1bf46972a47a4469ba2cff4d3ded4bebc607e17e24", kill_on_drop: false }` [INFO] [stdout] 65c49693b34af89befe8ac1bf46972a47a4469ba2cff4d3ded4bebc607e17e24