[INFO] crate sassers 0.13.5-h28 is already in cache [INFO] testing sassers-0.13.5-h28 against 1.44.0 for beta-1.45-1 [INFO] extracting crate sassers 0.13.5-h28 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate sassers 0.13.5-h28 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [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-8/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 27b5f861f29e7954d10790b8001b49f05d75c7914297fdbf8519bca782acf792 [INFO] running `"docker" "start" "-a" "27b5f861f29e7954d10790b8001b49f05d75c7914297fdbf8519bca782acf792"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling docopt v0.6.86 [INFO] [stderr] Compiling sassers v0.13.5-h28 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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/ast/node.rs:20:35 [INFO] [stderr] | [INFO] [stderr] 20 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:20:50 [INFO] [stderr] | [INFO] [stderr] 20 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^ help: use `dyn`: `dyn Write` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [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] | ^^^^^ help: use `dyn`: `dyn Write` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^ help: use `dyn`: `dyn Write` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^ help: use `dyn`: `dyn Write` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^ help: use `dyn`: `dyn Write` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^^^^^^ help: use `dyn`: `dyn Streamable` [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] | ^^^^^^^^^^ help: use `dyn`: `dyn Streamable` [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] | ^^^^^ help: use `dyn`: `dyn Write` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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: 46 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.09s [INFO] running `"docker" "inspect" "27b5f861f29e7954d10790b8001b49f05d75c7914297fdbf8519bca782acf792"` [INFO] running `"docker" "rm" "-f" "27b5f861f29e7954d10790b8001b49f05d75c7914297fdbf8519bca782acf792"` [INFO] [stdout] 27b5f861f29e7954d10790b8001b49f05d75c7914297fdbf8519bca782acf792 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stdout] c8d19adb39862c69eee6019713325dd162f03f0c8f513d487bd4a63cafe50cf3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "c8d19adb39862c69eee6019713325dd162f03f0c8f513d487bd4a63cafe50cf3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling sassers v0.13.5-h28 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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/ast/node.rs:20:35 [INFO] [stderr] | [INFO] [stderr] 20 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:20:50 [INFO] [stderr] | [INFO] [stderr] 20 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^ help: use `dyn`: `dyn Write` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [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] | ^^^^^ help: use `dyn`: `dyn Write` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^ help: use `dyn`: `dyn Write` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^ help: use `dyn`: `dyn Write` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^ help: use `dyn`: `dyn Write` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^^^^^^ help: use `dyn`: `dyn Streamable` [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] | ^^^^^^^^^^ help: use `dyn`: `dyn Streamable` [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] | ^^^^^ help: use `dyn`: `dyn Write` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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: 46 warnings emitted [INFO] [stderr] [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: use of deprecated item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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/ast/node.rs:20:35 [INFO] [stderr] | [INFO] [stderr] 20 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:20:50 [INFO] [stderr] | [INFO] [stderr] 20 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^ help: use `dyn`: `dyn Write` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [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] | ^^^^^ help: use `dyn`: `dyn Write` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^ help: use `dyn`: `dyn Write` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^ help: use `dyn`: `dyn Write` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^ help: use `dyn`: `dyn Write` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^^^^^^ help: use `dyn`: `dyn Streamable` [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] | ^^^^^^^^^^ help: use `dyn`: `dyn Streamable` [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] | ^^^^^ help: use `dyn`: `dyn Write` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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: 46 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.04s [INFO] running `"docker" "inspect" "c8d19adb39862c69eee6019713325dd162f03f0c8f513d487bd4a63cafe50cf3"` [INFO] running `"docker" "rm" "-f" "c8d19adb39862c69eee6019713325dd162f03f0c8f513d487bd4a63cafe50cf3"` [INFO] [stdout] c8d19adb39862c69eee6019713325dd162f03f0c8f513d487bd4a63cafe50cf3 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7c3d7a67717a64b3bc32641fd7bdc4d11cef9857a9105009159f6df9cbc89f93 [INFO] running `"docker" "start" "-a" "7c3d7a67717a64b3bc32641fd7bdc4d11cef9857a9105009159f6df9cbc89f93"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: use of deprecated item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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/ast/node.rs:20:35 [INFO] [stderr] | [INFO] [stderr] 20 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:20:50 [INFO] [stderr] | [INFO] [stderr] 20 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^ help: use `dyn`: `dyn Write` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [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] | ^^^^^ help: use `dyn`: `dyn Write` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^ help: use `dyn`: `dyn Write` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^ help: use `dyn`: `dyn Write` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^ help: use `dyn`: `dyn Write` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^^^^^^ help: use `dyn`: `dyn Streamable` [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] | ^^^^^^^^^^ help: use `dyn`: `dyn Streamable` [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] | ^^^^^ help: use `dyn`: `dyn Write` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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: 46 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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/ast/node.rs:20:35 [INFO] [stderr] | [INFO] [stderr] 20 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ast/node.rs:20:50 [INFO] [stderr] | [INFO] [stderr] 20 | fn stream(&self, output: &mut Write, style: &SassOutputStyle) [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^ help: use `dyn`: `dyn Write` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [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] | ^^^^^ help: use `dyn`: `dyn Write` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^ help: use `dyn`: `dyn Write` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^ help: use `dyn`: `dyn Write` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^ help: use `dyn`: `dyn Write` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^^^^^^ help: use `dyn`: `dyn Streamable` [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] | ^^^^^^^^^^ help: use `dyn`: `dyn Streamable` [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] | ^^^^^ help: use `dyn`: `dyn Write` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [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] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SassOutputStyle` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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: 46 warnings emitted [INFO] [stderr] [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: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/sassers-95f4950ddd3b41d3 [INFO] [stdout] [INFO] [stdout] running 32 tests [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 ast::expression::tests::it_parses_a_list ... ok [INFO] [stdout] test ast::expression::tests::it_parses_a_number_with_units ... ok [INFO] [stdout] test parser::tests::it_returns_a_comment ... ok [INFO] [stdout] test expression_evaluator::tests::it_does_not_divide_list_with_only_slashes ... ok [INFO] [stdout] test context::tests::it_sets_number_token_computed_to_true ... ok [INFO] [stdout] test parser::tests::it_errors_with_malformed_variable_declaration ... ok [INFO] [stdout] test parser::tests::it_returns_rules_with_multiple_selectors ... ok [INFO] [stdout] test parser::tests::it_returns_a_rule ... ok [INFO] [stdout] test expression_evaluator::tests::it_evaluates_a_list_with_division_and_string_concat ... ok [INFO] [stdout] test parser::tests::it_returns_variable_setting_statements ... ok [INFO] [stdout] test parser::tests::it_returns_none_for_empty_string ... ok [INFO] [stdout] test expression_evaluator::tests::it_evaluates_a_list_adding_fractions ... ok [INFO] [stdout] test parser::tests::it_returns_nested_rules ... ok [INFO] [stdout] test parser::tests::it_returns_rules_without_properties ... ok [INFO] [stdout] test tokenizer::tests::it_returns_none_for_empty_string ... ok [INFO] [stdout] test tokenizer::tests::it_removes_single_line_comments ... ok [INFO] [stdout] test tokenizer::tests::it_separates_curly_braces ... ok [INFO] [stdout] test tokenizer::tests::it_returns_words ... ok [INFO] [stdout] test tokenizer::tests::it_separates_colon ... ok [INFO] [stdout] test tokenizer::tests::it_returns_none_for_only_whitespace ... ok [INFO] [stdout] test tokenizer::tests::it_separates_comma ... ok [INFO] [stdout] test sass::rule::tests::it_collapses_subrules_without_properties ... ok [INFO] [stdout] test parser::tests::it_returns_variables_set_within_rules ... 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] test tokenizer::tests::it_separates_double_quoted_string_literals ... ok [INFO] [stdout] test tokenizer::tests::it_separates_numbers ... ok [INFO] [stdout] test tokenizer::tests::it_separates_hyphen ... ok [INFO] [stdout] test tokenizer::tests::it_separates_multiline_comments ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/sassers-796cd304fc54dc0b [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 [INFO] [stdout] [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "7c3d7a67717a64b3bc32641fd7bdc4d11cef9857a9105009159f6df9cbc89f93"` [INFO] running `"docker" "rm" "-f" "7c3d7a67717a64b3bc32641fd7bdc4d11cef9857a9105009159f6df9cbc89f93"` [INFO] [stdout] 7c3d7a67717a64b3bc32641fd7bdc4d11cef9857a9105009159f6df9cbc89f93