[INFO] fetching crate sassers 0.13.5-h28... [INFO] checking sassers-0.13.5-h28 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate sassers 0.13.5-h28 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate sassers 0.13.5-h28 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "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-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 19 packages [INFO] [stderr] Adding aho-corasick v0.5.3 (latest: v1.1.3) [INFO] [stderr] Adding docopt v0.6.86 (latest: v1.1.1) [INFO] [stderr] Adding env_logger v0.3.5 (latest: v0.11.3) [INFO] [stderr] Adding lazy_static v0.2.11 (latest: v1.4.0) [INFO] [stderr] Adding log v0.3.9 (latest: v0.4.21) [INFO] [stderr] Adding memchr v0.1.11 (latest: v2.7.2) [INFO] [stderr] Adding regex v0.1.80 (latest: v1.10.4) [INFO] [stderr] Adding regex-syntax v0.3.9 (latest: v0.8.3) [INFO] [stderr] Adding strsim v0.5.2 (latest: v0.11.1) [INFO] [stderr] Adding thread-id v2.0.0 (latest: v4.2.1) [INFO] [stderr] Adding thread_local v0.2.7 (latest: v1.1.8) [INFO] [stderr] Adding utf8-ranges v0.1.3 (latest: v1.0.5) [INFO] [stderr] Adding winapi v0.2.8 (latest: v0.3.9) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ea943d55f708b89527208af8f242b20aa276e15ae7c67ba887370b2e5e45ac4 [INFO] running `Command { std: "docker" "start" "-a" "7ea943d55f708b89527208af8f242b20aa276e15ae7c67ba887370b2e5e45ac4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ea943d55f708b89527208af8f242b20aa276e15ae7c67ba887370b2e5e45ac4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ea943d55f708b89527208af8f242b20aa276e15ae7c67ba887370b2e5e45ac4", kill_on_drop: false }` [INFO] [stdout] 7ea943d55f708b89527208af8f242b20aa276e15ae7c67ba887370b2e5e45ac4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f3896f16d38f23157a613e136392677ade992ca1ffb11077c20cc430425671f [INFO] running `Command { std: "docker" "start" "-a" "4f3896f16d38f23157a613e136392677ade992ca1ffb11077c20cc430425671f", kill_on_drop: false }` [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Checking strsim v0.5.2 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking env_logger v0.3.5 [INFO] [stderr] Checking docopt v0.6.86 [INFO] [stderr] Checking 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: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] = 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] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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/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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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/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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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/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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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/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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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/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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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/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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: 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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 4 | pub fn optimize(root: Root) -> Vec> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Token` is imported redundantly [INFO] [stdout] --> src/ast/expression.rs:313:9 [INFO] [stdout] | [INFO] [stdout] 312 | use super::*; [INFO] [stdout] | -------- the item `Token` is already imported here [INFO] [stdout] 313 | use token::Token; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TokenOffset` is imported redundantly [INFO] [stdout] --> src/ast/expression.rs:314:9 [INFO] [stdout] | [INFO] [stdout] 312 | use super::*; [INFO] [stdout] | -------- the item `TokenOffset` is already imported here [INFO] [stdout] 313 | use token::Token; [INFO] [stdout] 314 | use token_offset::TokenOffset; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `OperatorOrToken` is imported redundantly [INFO] [stdout] --> src/ast/expression.rs:315:9 [INFO] [stdout] | [INFO] [stdout] 312 | use super::*; [INFO] [stdout] | -------- the item `OperatorOrToken` is already imported here [INFO] [stdout] ... [INFO] [stdout] 315 | use operator_or_token::OperatorOrToken; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Operator` is imported redundantly [INFO] [stdout] --> src/ast/expression.rs:316:9 [INFO] [stdout] | [INFO] [stdout] 312 | use super::*; [INFO] [stdout] | -------- the item `Operator` is already imported here [INFO] [stdout] ... [INFO] [stdout] 316 | use operator::Operator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `OperatorOffset` is imported redundantly [INFO] [stdout] --> src/ast/expression.rs:317:9 [INFO] [stdout] | [INFO] [stdout] 312 | use super::*; [INFO] [stdout] | -------- the item `OperatorOffset` is already imported here [INFO] [stdout] ... [INFO] [stdout] 317 | use operator_offset::OperatorOffset; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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: the item `TokenOffset` is imported redundantly [INFO] [stdout] --> src/context.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 61 | use super::*; [INFO] [stdout] | -------- the item `TokenOffset` is already imported here [INFO] [stdout] 62 | use token_offset::TokenOffset; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Token` is imported redundantly [INFO] [stdout] --> src/context.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 61 | use super::*; [INFO] [stdout] | -------- the item `Token` is already imported here [INFO] [stdout] 62 | use token_offset::TokenOffset; [INFO] [stdout] 63 | use token::Token; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SassVariable` is imported redundantly [INFO] [stdout] --> src/context.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 61 | use super::*; [INFO] [stdout] | -------- the item `SassVariable` is already imported here [INFO] [stdout] ... [INFO] [stdout] 64 | use sass::variable::SassVariable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `OperatorOrToken` is imported redundantly [INFO] [stdout] --> src/context.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 61 | use super::*; [INFO] [stdout] | -------- the item `OperatorOrToken` is already imported here [INFO] [stdout] ... [INFO] [stdout] 65 | use operator_or_token::OperatorOrToken; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Expression` is imported redundantly [INFO] [stdout] --> src/context.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 61 | use super::*; [INFO] [stdout] | -------- the item `Expression` is already imported here [INFO] [stdout] ... [INFO] [stdout] 66 | use ast::expression::Expression; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Token` is imported redundantly [INFO] [stdout] --> src/expression_evaluator.rs:173:9 [INFO] [stdout] | [INFO] [stdout] 172 | use super::*; [INFO] [stdout] | -------- the item `Token` is already imported here [INFO] [stdout] 173 | use token::Token; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TokenOffset` is imported redundantly [INFO] [stdout] --> src/expression_evaluator.rs:174:9 [INFO] [stdout] | [INFO] [stdout] 172 | use super::*; [INFO] [stdout] | -------- the item `TokenOffset` is already imported here [INFO] [stdout] 173 | use token::Token; [INFO] [stdout] 174 | use token_offset::TokenOffset; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `OperatorOrToken` is imported redundantly [INFO] [stdout] --> src/expression_evaluator.rs:175:9 [INFO] [stdout] | [INFO] [stdout] 172 | use super::*; [INFO] [stdout] | -------- the item `OperatorOrToken` is already imported here [INFO] [stdout] ... [INFO] [stdout] 175 | use operator_or_token::OperatorOrToken; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Operator` is imported redundantly [INFO] [stdout] --> src/expression_evaluator.rs:176:9 [INFO] [stdout] | [INFO] [stdout] 172 | use super::*; [INFO] [stdout] | -------- the item `Operator` is already imported here [INFO] [stdout] ... [INFO] [stdout] 176 | use operator::Operator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `OperatorOffset` is imported redundantly [INFO] [stdout] --> src/expression_evaluator.rs:177:9 [INFO] [stdout] | [INFO] [stdout] 172 | use super::*; [INFO] [stdout] | -------- the item `OperatorOffset` is already imported here [INFO] [stdout] ... [INFO] [stdout] 177 | use operator_offset::OperatorOffset; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Context` is imported redundantly [INFO] [stdout] --> src/expression_evaluator.rs:178:9 [INFO] [stdout] | [INFO] [stdout] 172 | use super::*; [INFO] [stdout] | -------- the item `Context` is already imported here [INFO] [stdout] ... [INFO] [stdout] 178 | use context::Context; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Expression` is imported redundantly [INFO] [stdout] --> src/expression_evaluator.rs:179:9 [INFO] [stdout] | [INFO] [stdout] 172 | use super::*; [INFO] [stdout] | -------- the item `Expression` is already imported here [INFO] [stdout] ... [INFO] [stdout] 179 | use ast::expression::Expression; [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 method `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: 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: the item `Node` is imported redundantly [INFO] [stdout] --> src/sass/rule.rs:173:9 [INFO] [stdout] | [INFO] [stdout] 172 | use super::*; [INFO] [stdout] | -------- the item `Node` is already imported here [INFO] [stdout] 173 | use ast::node::Node; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Token` is imported redundantly [INFO] [stdout] --> src/sass/rule.rs:175:9 [INFO] [stdout] | [INFO] [stdout] 172 | use super::*; [INFO] [stdout] | -------- the item `Token` is already imported here [INFO] [stdout] ... [INFO] [stdout] 175 | use token::Token; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TokenOffset` is imported redundantly [INFO] [stdout] --> src/sass/rule.rs:176:9 [INFO] [stdout] | [INFO] [stdout] 172 | use super::*; [INFO] [stdout] | -------- the item `TokenOffset` is already imported here [INFO] [stdout] ... [INFO] [stdout] 176 | use token_offset::TokenOffset; [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: the item `SassRule` is imported redundantly [INFO] [stdout] --> src/parser.rs:295:9 [INFO] [stdout] | [INFO] [stdout] 294 | use super::*; [INFO] [stdout] | -------- the item `SassRule` is already imported here [INFO] [stdout] 295 | use sass::rule::SassRule; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SassComment` is imported redundantly [INFO] [stdout] --> src/parser.rs:296:9 [INFO] [stdout] | [INFO] [stdout] 294 | use super::*; [INFO] [stdout] | -------- the item `SassComment` is already imported here [INFO] [stdout] 295 | use sass::rule::SassRule; [INFO] [stdout] 296 | use sass::comment::SassComment; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SassVariable` is imported redundantly [INFO] [stdout] --> src/parser.rs:297:9 [INFO] [stdout] | [INFO] [stdout] 294 | use super::*; [INFO] [stdout] | -------- the item `SassVariable` is already imported here [INFO] [stdout] ... [INFO] [stdout] 297 | use sass::variable::SassVariable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Expression` is imported redundantly [INFO] [stdout] --> src/parser.rs:298:9 [INFO] [stdout] | [INFO] [stdout] 294 | use super::*; [INFO] [stdout] | -------- the item `Expression` is already imported here [INFO] [stdout] ... [INFO] [stdout] 298 | use ast::expression::Expression; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Root` is imported redundantly [INFO] [stdout] --> src/parser.rs:299:9 [INFO] [stdout] | [INFO] [stdout] 294 | use super::*; [INFO] [stdout] | -------- the item `Root` is already imported here [INFO] [stdout] ... [INFO] [stdout] 299 | use ast::root::Root; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Node` is imported redundantly [INFO] [stdout] --> src/parser.rs:300:9 [INFO] [stdout] | [INFO] [stdout] 294 | use super::*; [INFO] [stdout] | -------- the item `Node` is already imported here [INFO] [stdout] ... [INFO] [stdout] 300 | use ast::node::Node; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Token` is imported redundantly [INFO] [stdout] --> src/parser.rs:301:9 [INFO] [stdout] | [INFO] [stdout] 294 | use super::*; [INFO] [stdout] | -------- the item `Token` is already imported here [INFO] [stdout] ... [INFO] [stdout] 301 | use token::Token; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TokenOffset` is imported redundantly [INFO] [stdout] --> src/parser.rs:302:9 [INFO] [stdout] | [INFO] [stdout] 294 | use super::*; [INFO] [stdout] | -------- the item `TokenOffset` is already imported here [INFO] [stdout] ... [INFO] [stdout] 302 | use token_offset::TokenOffset; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `OperatorOrToken` is imported redundantly [INFO] [stdout] --> src/parser.rs:303:9 [INFO] [stdout] | [INFO] [stdout] 294 | use super::*; [INFO] [stdout] | -------- the item `OperatorOrToken` is already imported here [INFO] [stdout] ... [INFO] [stdout] 303 | use operator_or_token::OperatorOrToken; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SassError` is imported redundantly [INFO] [stdout] --> src/parser.rs:304:17 [INFO] [stdout] | [INFO] [stdout] 294 | use super::*; [INFO] [stdout] | -------- the item `SassError` is already imported here [INFO] [stdout] ... [INFO] [stdout] 304 | use error::{SassError, ErrorKind}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ErrorKind` is imported redundantly [INFO] [stdout] --> src/parser.rs:304:28 [INFO] [stdout] | [INFO] [stdout] 294 | use super::*; [INFO] [stdout] | -------- the item `ErrorKind` is already imported here [INFO] [stdout] ... [INFO] [stdout] 304 | use error::{SassError, ErrorKind}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Token` is imported redundantly [INFO] [stdout] --> src/tokenizer.rs:237:9 [INFO] [stdout] | [INFO] [stdout] 236 | use super::*; [INFO] [stdout] | -------- the item `Token` is already imported here [INFO] [stdout] 237 | use token::Token; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TokenOffset` is imported redundantly [INFO] [stdout] --> src/tokenizer.rs:238:9 [INFO] [stdout] | [INFO] [stdout] 236 | use super::*; [INFO] [stdout] | -------- the item `TokenOffset` is already imported here [INFO] [stdout] 237 | use token::Token; [INFO] [stdout] 238 | use token_offset::TokenOffset; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `OperatorOrToken` is imported redundantly [INFO] [stdout] --> src/tokenizer.rs:239:9 [INFO] [stdout] | [INFO] [stdout] 236 | use super::*; [INFO] [stdout] | -------- the item `OperatorOrToken` is already imported here [INFO] [stdout] ... [INFO] [stdout] 239 | use operator_or_token::OperatorOrToken; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Operator` is imported redundantly [INFO] [stdout] --> src/tokenizer.rs:240:9 [INFO] [stdout] | [INFO] [stdout] 236 | use super::*; [INFO] [stdout] | -------- the item `Operator` is already imported here [INFO] [stdout] ... [INFO] [stdout] 240 | use operator::Operator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `OperatorOffset` is imported redundantly [INFO] [stdout] --> src/tokenizer.rs:241:9 [INFO] [stdout] | [INFO] [stdout] 236 | use super::*; [INFO] [stdout] | -------- the item `OperatorOffset` is already imported here [INFO] [stdout] ... [INFO] [stdout] 241 | use operator_offset::OperatorOffset; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/tokenizer.rs:242:9 [INFO] [stdout] | [INFO] [stdout] 236 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] ... [INFO] [stdout] 242 | use error::Result; [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/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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: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] = 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] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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/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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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/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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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/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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 74 | let style: Box = get_style(other); [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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/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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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/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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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/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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: 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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 4 | pub fn optimize(root: Root) -> Vec> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `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: 46 warnings emitted [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 7 | let mut result: Vec> = Vec::new(); [INFO] [stdout] | +++ [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: 1 warning emitted [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 74 | let style: Box = get_style(other); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 83 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.54s [INFO] running `Command { std: "docker" "inspect" "4f3896f16d38f23157a613e136392677ade992ca1ffb11077c20cc430425671f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f3896f16d38f23157a613e136392677ade992ca1ffb11077c20cc430425671f", kill_on_drop: false }` [INFO] [stdout] 4f3896f16d38f23157a613e136392677ade992ca1ffb11077c20cc430425671f [INFO] checking sassers-0.13.5-h28 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate sassers 0.13.5-h28 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate sassers 0.13.5-h28 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0de53633987bbc42c7fec78198fcb51724bf20cad3318a2082c6a3fa200148a4 [INFO] running `Command { std: "docker" "start" "-a" "0de53633987bbc42c7fec78198fcb51724bf20cad3318a2082c6a3fa200148a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0de53633987bbc42c7fec78198fcb51724bf20cad3318a2082c6a3fa200148a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0de53633987bbc42c7fec78198fcb51724bf20cad3318a2082c6a3fa200148a4", kill_on_drop: false }` [INFO] [stdout] 0de53633987bbc42c7fec78198fcb51724bf20cad3318a2082c6a3fa200148a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6306bd66b9c0975ba80bc377943a864219ec9a58a94c5ef8822fabb63c73d9c2 [INFO] running `Command { std: "docker" "start" "-a" "6306bd66b9c0975ba80bc377943a864219ec9a58a94c5ef8822fabb63c73d9c2", kill_on_drop: false }` [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking strsim v0.5.2 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking env_logger v0.3.5 [INFO] [stderr] Checking docopt v0.6.86 [INFO] [stderr] Checking 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: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] = 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] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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/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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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/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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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/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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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/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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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/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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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/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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: 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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 4 | pub fn optimize(root: Root) -> Vec> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `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: the item `Token` is imported redundantly [INFO] [stdout] --> src/ast/expression.rs:313:9 [INFO] [stdout] | [INFO] [stdout] 312 | use super::*; [INFO] [stdout] | -------- the item `Token` is already imported here [INFO] [stdout] 313 | use token::Token; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TokenOffset` is imported redundantly [INFO] [stdout] --> src/ast/expression.rs:314:9 [INFO] [stdout] | [INFO] [stdout] 312 | use super::*; [INFO] [stdout] | -------- the item `TokenOffset` is already imported here [INFO] [stdout] 313 | use token::Token; [INFO] [stdout] 314 | use token_offset::TokenOffset; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `OperatorOrToken` is imported redundantly [INFO] [stdout] --> src/ast/expression.rs:315:9 [INFO] [stdout] | [INFO] [stdout] 312 | use super::*; [INFO] [stdout] | -------- the item `OperatorOrToken` is already imported here [INFO] [stdout] ... [INFO] [stdout] 315 | use operator_or_token::OperatorOrToken; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Operator` is imported redundantly [INFO] [stdout] --> src/ast/expression.rs:316:9 [INFO] [stdout] | [INFO] [stdout] 312 | use super::*; [INFO] [stdout] | -------- the item `Operator` is already imported here [INFO] [stdout] ... [INFO] [stdout] 316 | use operator::Operator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `OperatorOffset` is imported redundantly [INFO] [stdout] --> src/ast/expression.rs:317:9 [INFO] [stdout] | [INFO] [stdout] 312 | use super::*; [INFO] [stdout] | -------- the item `OperatorOffset` is already imported here [INFO] [stdout] ... [INFO] [stdout] 317 | use operator_offset::OperatorOffset; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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: the item `TokenOffset` is imported redundantly [INFO] [stdout] --> src/context.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 61 | use super::*; [INFO] [stdout] | -------- the item `TokenOffset` is already imported here [INFO] [stdout] 62 | use token_offset::TokenOffset; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Token` is imported redundantly [INFO] [stdout] --> src/context.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 61 | use super::*; [INFO] [stdout] | -------- the item `Token` is already imported here [INFO] [stdout] 62 | use token_offset::TokenOffset; [INFO] [stdout] 63 | use token::Token; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SassVariable` is imported redundantly [INFO] [stdout] --> src/context.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 61 | use super::*; [INFO] [stdout] | -------- the item `SassVariable` is already imported here [INFO] [stdout] ... [INFO] [stdout] 64 | use sass::variable::SassVariable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `OperatorOrToken` is imported redundantly [INFO] [stdout] --> src/context.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 61 | use super::*; [INFO] [stdout] | -------- the item `OperatorOrToken` is already imported here [INFO] [stdout] ... [INFO] [stdout] 65 | use operator_or_token::OperatorOrToken; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Expression` is imported redundantly [INFO] [stdout] --> src/context.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 61 | use super::*; [INFO] [stdout] | -------- the item `Expression` is already imported here [INFO] [stdout] ... [INFO] [stdout] 66 | use ast::expression::Expression; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Token` is imported redundantly [INFO] [stdout] --> src/expression_evaluator.rs:173:9 [INFO] [stdout] | [INFO] [stdout] 172 | use super::*; [INFO] [stdout] | -------- the item `Token` is already imported here [INFO] [stdout] 173 | use token::Token; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TokenOffset` is imported redundantly [INFO] [stdout] --> src/expression_evaluator.rs:174:9 [INFO] [stdout] | [INFO] [stdout] 172 | use super::*; [INFO] [stdout] | -------- the item `TokenOffset` is already imported here [INFO] [stdout] 173 | use token::Token; [INFO] [stdout] 174 | use token_offset::TokenOffset; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `OperatorOrToken` is imported redundantly [INFO] [stdout] --> src/expression_evaluator.rs:175:9 [INFO] [stdout] | [INFO] [stdout] 172 | use super::*; [INFO] [stdout] | -------- the item `OperatorOrToken` is already imported here [INFO] [stdout] ... [INFO] [stdout] 175 | use operator_or_token::OperatorOrToken; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Operator` is imported redundantly [INFO] [stdout] --> src/expression_evaluator.rs:176:9 [INFO] [stdout] | [INFO] [stdout] 172 | use super::*; [INFO] [stdout] | -------- the item `Operator` is already imported here [INFO] [stdout] ... [INFO] [stdout] 176 | use operator::Operator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `OperatorOffset` is imported redundantly [INFO] [stdout] --> src/expression_evaluator.rs:177:9 [INFO] [stdout] | [INFO] [stdout] 172 | use super::*; [INFO] [stdout] | -------- the item `OperatorOffset` is already imported here [INFO] [stdout] ... [INFO] [stdout] 177 | use operator_offset::OperatorOffset; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Context` is imported redundantly [INFO] [stdout] --> src/expression_evaluator.rs:178:9 [INFO] [stdout] | [INFO] [stdout] 172 | use super::*; [INFO] [stdout] | -------- the item `Context` is already imported here [INFO] [stdout] ... [INFO] [stdout] 178 | use context::Context; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Expression` is imported redundantly [INFO] [stdout] --> src/expression_evaluator.rs:179:9 [INFO] [stdout] | [INFO] [stdout] 172 | use super::*; [INFO] [stdout] | -------- the item `Expression` is already imported here [INFO] [stdout] ... [INFO] [stdout] 179 | use ast::expression::Expression; [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: 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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 7 | let mut result: Vec> = Vec::new(); [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: the item `Node` is imported redundantly [INFO] [stdout] --> src/sass/rule.rs:173:9 [INFO] [stdout] | [INFO] [stdout] 172 | use super::*; [INFO] [stdout] | -------- the item `Node` is already imported here [INFO] [stdout] 173 | use ast::node::Node; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Token` is imported redundantly [INFO] [stdout] --> src/sass/rule.rs:175:9 [INFO] [stdout] | [INFO] [stdout] 172 | use super::*; [INFO] [stdout] | -------- the item `Token` is already imported here [INFO] [stdout] ... [INFO] [stdout] 175 | use token::Token; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TokenOffset` is imported redundantly [INFO] [stdout] --> src/sass/rule.rs:176:9 [INFO] [stdout] | [INFO] [stdout] 172 | use super::*; [INFO] [stdout] | -------- the item `TokenOffset` is already imported here [INFO] [stdout] ... [INFO] [stdout] 176 | use token_offset::TokenOffset; [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: the item `SassRule` is imported redundantly [INFO] [stdout] --> src/parser.rs:295:9 [INFO] [stdout] | [INFO] [stdout] 294 | use super::*; [INFO] [stdout] | -------- the item `SassRule` is already imported here [INFO] [stdout] 295 | use sass::rule::SassRule; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SassComment` is imported redundantly [INFO] [stdout] --> src/parser.rs:296:9 [INFO] [stdout] | [INFO] [stdout] 294 | use super::*; [INFO] [stdout] | -------- the item `SassComment` is already imported here [INFO] [stdout] 295 | use sass::rule::SassRule; [INFO] [stdout] 296 | use sass::comment::SassComment; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SassVariable` is imported redundantly [INFO] [stdout] --> src/parser.rs:297:9 [INFO] [stdout] | [INFO] [stdout] 294 | use super::*; [INFO] [stdout] | -------- the item `SassVariable` is already imported here [INFO] [stdout] ... [INFO] [stdout] 297 | use sass::variable::SassVariable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Expression` is imported redundantly [INFO] [stdout] --> src/parser.rs:298:9 [INFO] [stdout] | [INFO] [stdout] 294 | use super::*; [INFO] [stdout] | -------- the item `Expression` is already imported here [INFO] [stdout] ... [INFO] [stdout] 298 | use ast::expression::Expression; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Root` is imported redundantly [INFO] [stdout] --> src/parser.rs:299:9 [INFO] [stdout] | [INFO] [stdout] 294 | use super::*; [INFO] [stdout] | -------- the item `Root` is already imported here [INFO] [stdout] ... [INFO] [stdout] 299 | use ast::root::Root; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Node` is imported redundantly [INFO] [stdout] --> src/parser.rs:300:9 [INFO] [stdout] | [INFO] [stdout] 294 | use super::*; [INFO] [stdout] | -------- the item `Node` is already imported here [INFO] [stdout] ... [INFO] [stdout] 300 | use ast::node::Node; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Token` is imported redundantly [INFO] [stdout] --> src/parser.rs:301:9 [INFO] [stdout] | [INFO] [stdout] 294 | use super::*; [INFO] [stdout] | -------- the item `Token` is already imported here [INFO] [stdout] ... [INFO] [stdout] 301 | use token::Token; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TokenOffset` is imported redundantly [INFO] [stdout] --> src/parser.rs:302:9 [INFO] [stdout] | [INFO] [stdout] 294 | use super::*; [INFO] [stdout] | -------- the item `TokenOffset` is already imported here [INFO] [stdout] ... [INFO] [stdout] 302 | use token_offset::TokenOffset; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `OperatorOrToken` is imported redundantly [INFO] [stdout] --> src/parser.rs:303:9 [INFO] [stdout] | [INFO] [stdout] 294 | use super::*; [INFO] [stdout] | -------- the item `OperatorOrToken` is already imported here [INFO] [stdout] ... [INFO] [stdout] 303 | use operator_or_token::OperatorOrToken; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SassError` is imported redundantly [INFO] [stdout] --> src/parser.rs:304:17 [INFO] [stdout] | [INFO] [stdout] 294 | use super::*; [INFO] [stdout] | -------- the item `SassError` is already imported here [INFO] [stdout] ... [INFO] [stdout] 304 | use error::{SassError, ErrorKind}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ErrorKind` is imported redundantly [INFO] [stdout] --> src/parser.rs:304:28 [INFO] [stdout] | [INFO] [stdout] 294 | use super::*; [INFO] [stdout] | -------- the item `ErrorKind` is already imported here [INFO] [stdout] ... [INFO] [stdout] 304 | use error::{SassError, ErrorKind}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Token` is imported redundantly [INFO] [stdout] --> src/tokenizer.rs:237:9 [INFO] [stdout] | [INFO] [stdout] 236 | use super::*; [INFO] [stdout] | -------- the item `Token` is already imported here [INFO] [stdout] 237 | use token::Token; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TokenOffset` is imported redundantly [INFO] [stdout] --> src/tokenizer.rs:238:9 [INFO] [stdout] | [INFO] [stdout] 236 | use super::*; [INFO] [stdout] | -------- the item `TokenOffset` is already imported here [INFO] [stdout] 237 | use token::Token; [INFO] [stdout] 238 | use token_offset::TokenOffset; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `OperatorOrToken` is imported redundantly [INFO] [stdout] --> src/tokenizer.rs:239:9 [INFO] [stdout] | [INFO] [stdout] 236 | use super::*; [INFO] [stdout] | -------- the item `OperatorOrToken` is already imported here [INFO] [stdout] ... [INFO] [stdout] 239 | use operator_or_token::OperatorOrToken; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Operator` is imported redundantly [INFO] [stdout] --> src/tokenizer.rs:240:9 [INFO] [stdout] | [INFO] [stdout] 236 | use super::*; [INFO] [stdout] | -------- the item `Operator` is already imported here [INFO] [stdout] ... [INFO] [stdout] 240 | use operator::Operator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `OperatorOffset` is imported redundantly [INFO] [stdout] --> src/tokenizer.rs:241:9 [INFO] [stdout] | [INFO] [stdout] 236 | use super::*; [INFO] [stdout] | -------- the item `OperatorOffset` is already imported here [INFO] [stdout] ... [INFO] [stdout] 241 | use operator_offset::OperatorOffset; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/tokenizer.rs:242:9 [INFO] [stdout] | [INFO] [stdout] 236 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] ... [INFO] [stdout] 242 | use error::Result; [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: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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 74 | let style: Box = get_style(other); [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] = 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] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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/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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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/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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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/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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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/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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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/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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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/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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [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: 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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 4 | pub fn optimize(root: Root) -> Vec> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 7 | let mut result: Vec> = Vec::new(); [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: 1 warning emitted [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: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 74 | let style: Box = get_style(other); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 83 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.65s [INFO] running `Command { std: "docker" "inspect" "6306bd66b9c0975ba80bc377943a864219ec9a58a94c5ef8822fabb63c73d9c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6306bd66b9c0975ba80bc377943a864219ec9a58a94c5ef8822fabb63c73d9c2", kill_on_drop: false }` [INFO] [stdout] 6306bd66b9c0975ba80bc377943a864219ec9a58a94c5ef8822fabb63c73d9c2