[INFO] crate rsass 0.9.8 is already in cache
[INFO] extracting crate rsass 0.9.8 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/rsass/0.9.8
[INFO] extracting crate rsass 0.9.8 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/rsass/0.9.8
[INFO] validating manifest of rsass-0.9.8 on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rsass-0.9.8 on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rsass-0.9.8
[INFO] finished frobbing rsass-0.9.8
[INFO] frobbed toml for rsass-0.9.8 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/rsass/0.9.8/Cargo.toml
[INFO] started frobbing rsass-0.9.8
[INFO] finished frobbing rsass-0.9.8
[INFO] frobbed toml for rsass-0.9.8 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/rsass/0.9.8/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking rsass-0.9.8 against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-3/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/rsass/0.9.8:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f58853c963ac3d7c8952515c9d1e69b378b646e80ac06cb02cb533c0c332ce92
[INFO] running `"docker" "start" "-a" "f58853c963ac3d7c8952515c9d1e69b378b646e80ac06cb02cb533c0c332ce92"`
[INFO] [stderr]     Checking num-rational v0.2.2
[INFO] [stderr]     Checking rsass v0.9.8 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/functions/colors_hsl.rs:10:51
[INFO] [stderr]    |
[INFO] [stderr] 10 |     def!(f, hsl(hue, saturation, lightness), |s: &Scope| Ok(
[INFO] [stderr]    |                                                   ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/functions/colors_hsl.rs:18:59
[INFO] [stderr]    |
[INFO] [stderr] 18 |     def!(f, hsla(hue, saturation, lightness, alpha), |s: &Scope| Ok(
[INFO] [stderr]    |                                                           ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/functions/colors_hsl.rs:26:46
[INFO] [stderr]    |
[INFO] [stderr] 26 |     def!(f, adjust_hue(color, degrees), |s: &Scope| match (
[INFO] [stderr]    |                                              ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/functions/colors_hsl.rs:37:37
[INFO] [stderr]    |
[INFO] [stderr] 37 |     def!(f, complement(color), |s: &Scope| match &s.get("color")? {
[INFO] [stderr]    |                                     ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/functions/colors_hsl.rs:44:43
[INFO] [stderr]    |
[INFO] [stderr] 44 |     def!(f, saturate(color, amount), |s: &Scope| match (
[INFO] [stderr]    |                                           ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/functions/colors_hsl.rs:60:17
[INFO] [stderr]    |
[INFO] [stderr] 60 |         |args: &Scope| match &args.get("color")? {
[INFO] [stderr]    |                 ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/functions/colors_hsl.rs:72:17
[INFO] [stderr]    |
[INFO] [stderr] 72 |         |args: &Scope| match &args.get("color")? {
[INFO] [stderr]    |                 ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/functions/colors_hsl.rs:81:33
[INFO] [stderr]    |
[INFO] [stderr] 81 |     def!(f, hue(color), |args: &Scope| match &args.get("color")? {
[INFO] [stderr]    |                                 ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/functions/colors_hsl.rs:102:48
[INFO] [stderr]     |
[INFO] [stderr] 102 |     def!(f, desaturate(color, amount), |args: &Scope| match &args
[INFO] [stderr]     |                                                ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/functions/colors_other.rs:15:14
[INFO] [stderr]    |
[INFO] [stderr] 15 |         |s: &Scope| match &s.get("color")? {
[INFO] [stderr]    |              ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/functions/colors_other.rs:53:14
[INFO] [stderr]    |
[INFO] [stderr] 53 |         |s: &Scope| match &s.get("color")? {
[INFO] [stderr]    |              ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/functions/macros.rs:49:20
[INFO] [stderr]     |
[INFO] [stderr] 49  |               |s: &Scope| $name($(s.get(stringify!($arg))?),*))
[INFO] [stderr]     |                    ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/functions/colors_other.rs:101:25
[INFO] [stderr]     |
[INFO] [stderr] 101 |     f.insert("opacity", func2!(opacity(color)));
[INFO] [stderr]     |                         ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/functions/macros.rs:49:20
[INFO] [stderr]     |
[INFO] [stderr] 49  |               |s: &Scope| $name($(s.get(stringify!($arg))?),*))
[INFO] [stderr]     |                    ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/functions/colors_other.rs:102:23
[INFO] [stderr]     |
[INFO] [stderr] 102 |     f.insert("alpha", func2!(opacity(color)));
[INFO] [stderr]     |                       ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/functions/macros.rs:49:20
[INFO] [stderr]     |
[INFO] [stderr] 49  |               |s: &Scope| $name($(s.get(stringify!($arg))?),*))
[INFO] [stderr]     |                    ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/functions/colors_other.rs:113:25
[INFO] [stderr]     |
[INFO] [stderr] 113 |     f.insert("fade_in", func2!(fade_in(color, amount)));
[INFO] [stderr]     |                         ------------------------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/functions/macros.rs:49:20
[INFO] [stderr]     |
[INFO] [stderr] 49  |               |s: &Scope| $name($(s.get(stringify!($arg))?),*))
[INFO] [stderr]     |                    ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/functions/colors_other.rs:114:25
[INFO] [stderr]     |
[INFO] [stderr] 114 |     f.insert("opacify", func2!(fade_in(color, amount)));
[INFO] [stderr]     |                         ------------------------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/functions/macros.rs:49:20
[INFO] [stderr]     |
[INFO] [stderr] 49  |               |s: &Scope| $name($(s.get(stringify!($arg))?),*))
[INFO] [stderr]     |                    ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/functions/colors_other.rs:125:26
[INFO] [stderr]     |
[INFO] [stderr] 125 |     f.insert("fade_out", func2!(fade_out(color, amount)));
[INFO] [stderr]     |                          ------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/functions/macros.rs:49:20
[INFO] [stderr]     |
[INFO] [stderr] 49  |               |s: &Scope| $name($(s.get(stringify!($arg))?),*))
[INFO] [stderr]     |                    ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/functions/colors_other.rs:126:32
[INFO] [stderr]     |
[INFO] [stderr] 126 |     f.insert("transparentize", func2!(fade_out(color, amount)));
[INFO] [stderr]     |                                ------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/functions/colors_other.rs:133:14
[INFO] [stderr]     |
[INFO] [stderr] 133 |         |s: &Scope| match s.get("color")? {
[INFO] [stderr]     |              ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/functions/introspection.rs:109:39
[INFO] [stderr]     |
[INFO] [stderr] 109 |     def_va!(f, call(name, args), |s: &Scope| {
[INFO] [stderr]     |                                       ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/functions/mod.rs:29:18
[INFO] [stderr]    |
[INFO] [stderr] 29 | type BuiltinFn = Fn(&Scope) -> Result<css::Value, Error> + Send + Sync;
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Scope) -> Result<css::Value, Error> + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/functions/mod.rs:29:22
[INFO] [stderr]    |
[INFO] [stderr] 29 | type BuiltinFn = Fn(&Scope) -> Result<css::Value, Error> + Send + Sync;
[INFO] [stderr]    |                      ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/functions/mod.rs:122:17
[INFO] [stderr]     |
[INFO] [stderr] 122 |         scope: &Scope,
[INFO] [stderr]     |                 ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/output_style.rs:46:23
[INFO] [stderr]    |
[INFO] [stderr] 46 |         globals: &mut Scope,
[INFO] [stderr]    |                       ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/output_style.rs:58:21
[INFO] [stderr]    |
[INFO] [stderr] 58 |         scope: &mut Scope,
[INFO] [stderr]    |                     ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/output_style.rs:310:19
[INFO] [stderr]     |
[INFO] [stderr] 310 |         out: &mut Write,
[INFO] [stderr]     |                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/output_style.rs:311:21
[INFO] [stderr]     |
[INFO] [stderr] 311 |         scope: &mut Scope,
[INFO] [stderr]     |                     ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/output_style.rs:345:19
[INFO] [stderr]     |
[INFO] [stderr] 345 |         sub: &mut Write,
[INFO] [stderr]     |                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/output_style.rs:346:21
[INFO] [stderr]     |
[INFO] [stderr] 346 |         scope: &mut Scope,
[INFO] [stderr]     |                     ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/output_style.rs:641:19
[INFO] [stderr]     |
[INFO] [stderr] 641 |         out: &mut Write,
[INFO] [stderr]     |                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/output_style.rs:664:35
[INFO] [stderr]     |
[INFO] [stderr] 664 |     fn do_indent(&self, out: &mut Write, steps: usize) -> Result<(), Error> {
[INFO] [stderr]     |                                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/output_style.rs:675:19
[INFO] [stderr]     |
[INFO] [stderr] 675 |         out: &mut Write,
[INFO] [stderr]     |                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/output_style.rs:691:42
[INFO] [stderr]     |
[INFO] [stderr] 691 | fn eval_selectors(s: &Selectors, scope: &Scope) -> Result<Selectors, Error> {
[INFO] [stderr]     |                                          ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/output_style.rs:794:38
[INFO] [stderr]     |
[INFO] [stderr] 794 |     fn to_imports(&mut self) -> &mut Write {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/output_style.rs:797:38
[INFO] [stderr]     |
[INFO] [stderr] 797 |     fn to_content(&mut self) -> &mut Write {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sass/call_args.rs:46:17
[INFO] [stderr]    |
[INFO] [stderr] 46 |         scope: &Scope,
[INFO] [stderr]    |                 ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sass/formal_args.rs:22:20
[INFO] [stderr]    |
[INFO] [stderr] 22 |         scope: &'a Scope,
[INFO] [stderr]    |                    ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sass/string.rs:49:36
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn evaluate(&self, scope: &Scope) -> Result<(String, Quotes), Error> {
[INFO] [stderr]    |                                    ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sass/string.rs:92:37
[INFO] [stderr]    |
[INFO] [stderr] 92 |     pub fn evaluate2(&self, scope: &Scope) -> Result<SassString, Error> {
[INFO] [stderr]    |                                     ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sass/value.rs:95:36
[INFO] [stderr]    |
[INFO] [stderr] 95 |     pub fn evaluate(&self, scope: &Scope) -> Result<css::Value, Error> {
[INFO] [stderr]    |                                    ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sass/value.rs:100:17
[INFO] [stderr]     |
[INFO] [stderr] 100 |         scope: &Scope,
[INFO] [stderr]     |                 ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/variablescope.rs:166:17
[INFO] [stderr]     |
[INFO] [stderr] 166 |     parent: &'a Scope,
[INFO] [stderr]     |                 ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/variablescope.rs:247:28
[INFO] [stderr]     |
[INFO] [stderr] 247 |     pub fn sub(parent: &'a Scope) -> Self {
[INFO] [stderr]     |                            ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/variablescope.rs:256:38
[INFO] [stderr]     |
[INFO] [stderr] 256 |     pub fn sub_selectors(parent: &'a Scope, selectors: Selectors) -> Self {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/functions/colors_hsl.rs:10:51
[INFO] [stderr]    |
[INFO] [stderr] 10 |     def!(f, hsl(hue, saturation, lightness), |s: &Scope| Ok(
[INFO] [stderr]    |                                                   ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/functions/colors_hsl.rs:18:59
[INFO] [stderr]    |
[INFO] [stderr] 18 |     def!(f, hsla(hue, saturation, lightness, alpha), |s: &Scope| Ok(
[INFO] [stderr]    |                                                           ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/functions/colors_hsl.rs:26:46
[INFO] [stderr]    |
[INFO] [stderr] 26 |     def!(f, adjust_hue(color, degrees), |s: &Scope| match (
[INFO] [stderr]    |                                              ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/functions/colors_hsl.rs:37:37
[INFO] [stderr]    |
[INFO] [stderr] 37 |     def!(f, complement(color), |s: &Scope| match &s.get("color")? {
[INFO] [stderr]    |                                     ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/functions/colors_hsl.rs:44:43
[INFO] [stderr]    |
[INFO] [stderr] 44 |     def!(f, saturate(color, amount), |s: &Scope| match (
[INFO] [stderr]    |                                           ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/functions/colors_hsl.rs:60:17
[INFO] [stderr]    |
[INFO] [stderr] 60 |         |args: &Scope| match &args.get("color")? {
[INFO] [stderr]    |                 ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/functions/colors_hsl.rs:72:17
[INFO] [stderr]    |
[INFO] [stderr] 72 |         |args: &Scope| match &args.get("color")? {
[INFO] [stderr]    |                 ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/functions/colors_hsl.rs:81:33
[INFO] [stderr]    |
[INFO] [stderr] 81 |     def!(f, hue(color), |args: &Scope| match &args.get("color")? {
[INFO] [stderr]    |                                 ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/functions/colors_hsl.rs:102:48
[INFO] [stderr]     |
[INFO] [stderr] 102 |     def!(f, desaturate(color, amount), |args: &Scope| match &args
[INFO] [stderr]     |                                                ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/functions/colors_other.rs:15:14
[INFO] [stderr]    |
[INFO] [stderr] 15 |         |s: &Scope| match &s.get("color")? {
[INFO] [stderr]    |              ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/functions/colors_other.rs:53:14
[INFO] [stderr]    |
[INFO] [stderr] 53 |         |s: &Scope| match &s.get("color")? {
[INFO] [stderr]    |              ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/functions/macros.rs:49:20
[INFO] [stderr]     |
[INFO] [stderr] 49  |               |s: &Scope| $name($(s.get(stringify!($arg))?),*))
[INFO] [stderr]     |                    ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/functions/colors_other.rs:101:25
[INFO] [stderr]     |
[INFO] [stderr] 101 |     f.insert("opacity", func2!(opacity(color)));
[INFO] [stderr]     |                         ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/functions/macros.rs:49:20
[INFO] [stderr]     |
[INFO] [stderr] 49  |               |s: &Scope| $name($(s.get(stringify!($arg))?),*))
[INFO] [stderr]     |                    ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/functions/colors_other.rs:102:23
[INFO] [stderr]     |
[INFO] [stderr] 102 |     f.insert("alpha", func2!(opacity(color)));
[INFO] [stderr]     |                       ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/functions/macros.rs:49:20
[INFO] [stderr]     |
[INFO] [stderr] 49  |               |s: &Scope| $name($(s.get(stringify!($arg))?),*))
[INFO] [stderr]     |                    ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/functions/colors_other.rs:113:25
[INFO] [stderr]     |
[INFO] [stderr] 113 |     f.insert("fade_in", func2!(fade_in(color, amount)));
[INFO] [stderr]     |                         ------------------------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/functions/macros.rs:49:20
[INFO] [stderr]     |
[INFO] [stderr] 49  |               |s: &Scope| $name($(s.get(stringify!($arg))?),*))
[INFO] [stderr]     |                    ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/functions/colors_other.rs:114:25
[INFO] [stderr]     |
[INFO] [stderr] 114 |     f.insert("opacify", func2!(fade_in(color, amount)));
[INFO] [stderr]     |                         ------------------------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/functions/macros.rs:49:20
[INFO] [stderr]     |
[INFO] [stderr] 49  |               |s: &Scope| $name($(s.get(stringify!($arg))?),*))
[INFO] [stderr]     |                    ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/functions/colors_other.rs:125:26
[INFO] [stderr]     |
[INFO] [stderr] 125 |     f.insert("fade_out", func2!(fade_out(color, amount)));
[INFO] [stderr]     |                          ------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/functions/macros.rs:49:20
[INFO] [stderr]     |
[INFO] [stderr] 49  |               |s: &Scope| $name($(s.get(stringify!($arg))?),*))
[INFO] [stderr]     |                    ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/functions/colors_other.rs:126:32
[INFO] [stderr]     |
[INFO] [stderr] 126 |     f.insert("transparentize", func2!(fade_out(color, amount)));
[INFO] [stderr]     |                                ------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/functions/colors_other.rs:133:14
[INFO] [stderr]     |
[INFO] [stderr] 133 |         |s: &Scope| match s.get("color")? {
[INFO] [stderr]     |              ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/functions/introspection.rs:109:39
[INFO] [stderr]     |
[INFO] [stderr] 109 |     def_va!(f, call(name, args), |s: &Scope| {
[INFO] [stderr]     |                                       ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/functions/mod.rs:29:18
[INFO] [stderr]    |
[INFO] [stderr] 29 | type BuiltinFn = Fn(&Scope) -> Result<css::Value, Error> + Send + Sync;
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Scope) -> Result<css::Value, Error> + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/functions/mod.rs:29:22
[INFO] [stderr]    |
[INFO] [stderr] 29 | type BuiltinFn = Fn(&Scope) -> Result<css::Value, Error> + Send + Sync;
[INFO] [stderr]    |                      ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/functions/mod.rs:122:17
[INFO] [stderr]     |
[INFO] [stderr] 122 |         scope: &Scope,
[INFO] [stderr]     |                 ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/output_style.rs:46:23
[INFO] [stderr]    |
[INFO] [stderr] 46 |         globals: &mut Scope,
[INFO] [stderr]    |                       ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/output_style.rs:58:21
[INFO] [stderr]    |
[INFO] [stderr] 58 |         scope: &mut Scope,
[INFO] [stderr]    |                     ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/output_style.rs:310:19
[INFO] [stderr]     |
[INFO] [stderr] 310 |         out: &mut Write,
[INFO] [stderr]     |                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/output_style.rs:311:21
[INFO] [stderr]     |
[INFO] [stderr] 311 |         scope: &mut Scope,
[INFO] [stderr]     |                     ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/output_style.rs:345:19
[INFO] [stderr]     |
[INFO] [stderr] 345 |         sub: &mut Write,
[INFO] [stderr]     |                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/output_style.rs:346:21
[INFO] [stderr]     |
[INFO] [stderr] 346 |         scope: &mut Scope,
[INFO] [stderr]     |                     ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/output_style.rs:641:19
[INFO] [stderr]     |
[INFO] [stderr] 641 |         out: &mut Write,
[INFO] [stderr]     |                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/output_style.rs:664:35
[INFO] [stderr]     |
[INFO] [stderr] 664 |     fn do_indent(&self, out: &mut Write, steps: usize) -> Result<(), Error> {
[INFO] [stderr]     |                                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/output_style.rs:675:19
[INFO] [stderr]     |
[INFO] [stderr] 675 |         out: &mut Write,
[INFO] [stderr]     |                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/output_style.rs:691:42
[INFO] [stderr]     |
[INFO] [stderr] 691 | fn eval_selectors(s: &Selectors, scope: &Scope) -> Result<Selectors, Error> {
[INFO] [stderr]     |                                          ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/output_style.rs:794:38
[INFO] [stderr]     |
[INFO] [stderr] 794 |     fn to_imports(&mut self) -> &mut Write {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/output_style.rs:797:38
[INFO] [stderr]     |
[INFO] [stderr] 797 |     fn to_content(&mut self) -> &mut Write {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sass/call_args.rs:46:17
[INFO] [stderr]    |
[INFO] [stderr] 46 |         scope: &Scope,
[INFO] [stderr]    |                 ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sass/formal_args.rs:22:20
[INFO] [stderr]    |
[INFO] [stderr] 22 |         scope: &'a Scope,
[INFO] [stderr]    |                    ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sass/string.rs:49:36
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn evaluate(&self, scope: &Scope) -> Result<(String, Quotes), Error> {
[INFO] [stderr]    |                                    ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sass/string.rs:92:37
[INFO] [stderr]    |
[INFO] [stderr] 92 |     pub fn evaluate2(&self, scope: &Scope) -> Result<SassString, Error> {
[INFO] [stderr]    |                                     ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sass/value.rs:95:36
[INFO] [stderr]    |
[INFO] [stderr] 95 |     pub fn evaluate(&self, scope: &Scope) -> Result<css::Value, Error> {
[INFO] [stderr]    |                                    ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sass/value.rs:100:17
[INFO] [stderr]     |
[INFO] [stderr] 100 |         scope: &Scope,
[INFO] [stderr]     |                 ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/variablescope.rs:166:17
[INFO] [stderr]     |
[INFO] [stderr] 166 |     parent: &'a Scope,
[INFO] [stderr]     |                 ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/variablescope.rs:247:28
[INFO] [stderr]     |
[INFO] [stderr] 247 |     pub fn sub(parent: &'a Scope) -> Self {
[INFO] [stderr]     |                            ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/variablescope.rs:256:38
[INFO] [stderr]     |
[INFO] [stderr] 256 |     pub fn sub_selectors(parent: &'a Scope, selectors: Selectors) -> Self {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/parser/mod.rs:195:46
[INFO] [stderr]     |
[INFO] [stderr] 195 |                         |s| Value::Literal(s.trim_right().into(),
[INFO] [stderr]     |                                              ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/parser/mod.rs:195:46
[INFO] [stderr]     |
[INFO] [stderr] 195 |                         |s| Value::Literal(s.trim_right().into(),
[INFO] [stderr]     |                                              ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.46s
[INFO] running `"docker" "inspect" "f58853c963ac3d7c8952515c9d1e69b378b646e80ac06cb02cb533c0c332ce92"`
[INFO] running `"docker" "rm" "-f" "f58853c963ac3d7c8952515c9d1e69b378b646e80ac06cb02cb533c0c332ce92"`
[INFO] [stdout] f58853c963ac3d7c8952515c9d1e69b378b646e80ac06cb02cb533c0c332ce92