[INFO] fetching crate lewp-css 0.2.0...
[INFO] testing lewp-css-0.2.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate lewp-css 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate lewp-css 0.2.0
[INFO] finished tweaking crates.io crate lewp-css 0.2.0
[INFO] tweaked toml for crates.io crate lewp-css 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lewp-css 0.2.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lewp-css 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d715e28b72948a490569544dd10454c4effe3d3f1a716a4ad31313cbdb8c1f55
[INFO] running `Command { std: "docker" "start" "-a" "d715e28b72948a490569544dd10454c4effe3d3f1a716a4ad31313cbdb8c1f55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d715e28b72948a490569544dd10454c4effe3d3f1a716a4ad31313cbdb8c1f55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d715e28b72948a490569544dd10454c4effe3d3f1a716a4ad31313cbdb8c1f55", kill_on_drop: false }`
[INFO] [stdout] d715e28b72948a490569544dd10454c4effe3d3f1a716a4ad31313cbdb8c1f55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb35751f1adbacea5ac1b388abc5190aeb61cb846f30efc9e1063ffce7b1ac7b
[INFO] running `Command { std: "docker" "start" "-a" "eb35751f1adbacea5ac1b388abc5190aeb61cb846f30efc9e1063ffce7b1ac7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling siphasher v0.3.7
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling siphasher v0.2.3
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling dtoa v0.4.8
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling servo_arc v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling dtoa-short v0.3.3
[INFO] [stderr]    Compiling phf v0.7.24
[INFO] [stderr]    Compiling ordermap v0.2.13
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling lewp-selectors v0.24.0
[INFO] [stderr]    Compiling phf_macros v0.7.24
[INFO] [stderr]    Compiling phf_macros v0.8.0
[INFO] [stderr]    Compiling cssparser v0.29.0
[INFO] [stderr]    Compiling cssparser-macros v0.6.0
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stderr]    Compiling lewp-css v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `define_css_keyword_enum::*`
[INFO] [stdout]   --> src/domain/mod.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     define_css_keyword_enum::*,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/font_face/font_display.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |         define_css_keyword_enum,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/font_face/font_style.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |         define_css_keyword_enum,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/media/color_scheme.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/media/media_color_gamut.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/media/media_hover.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/media/media_orientation.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/media/media_overflow_block.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/media/media_overflow_inline.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/media/media_pointer.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/media/media_scan.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/media/media_update.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/media/reduced_motion.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/viewport/viewport_orientation.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/viewport/viewport_user_zoom.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/expressions/type_or_unit.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `separator` is never used
[INFO] [stdout]  --> src/parsers/separators/separator.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) trait Separator {
[INFO] [stdout]   |                  --------- associated function in this trait
[INFO] [stdout] 8 |     /// The separator string that the satisfying separator type corresponds to.
[INFO] [stdout] 9 |     fn separator() -> &'static str;
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/domain/at_rules/counter_style/counter_style_at_rule.rs:123:19
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn system(&self) -> Cow<System> {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn system(&self) -> Cow<'_, System> {
[INFO] [stdout]     |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/domain/at_rules/counter_style/counter_style_at_rule.rs:133:21
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub fn negative(&self) -> Cow<Negative> {
[INFO] [stdout]     |                     ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub fn negative(&self) -> Cow<'_, Negative> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/domain/at_rules/counter_style/counter_style_at_rule.rs:143:19
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn prefix(&self) -> Cow<Symbol> {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn prefix(&self) -> Cow<'_, Symbol> {
[INFO] [stdout]     |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/domain/at_rules/counter_style/counter_style_at_rule.rs:153:19
[INFO] [stdout]     |
[INFO] [stdout] 153 |     pub fn suffix(&self) -> Cow<Symbol> {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 153 |     pub fn suffix(&self) -> Cow<'_, Symbol> {
[INFO] [stdout]     |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/domain/at_rules/counter_style/counter_style_at_rule.rs:163:18
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn range(&self) -> Cow<Ranges> {
[INFO] [stdout]     |                  ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn range(&self) -> Cow<'_, Ranges> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/domain/at_rules/counter_style/counter_style_at_rule.rs:173:16
[INFO] [stdout]     |
[INFO] [stdout] 173 |     pub fn pad(&self) -> Cow<Pad> {
[INFO] [stdout]     |                ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 173 |     pub fn pad(&self) -> Cow<'_, Pad> {
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/domain/at_rules/counter_style/counter_style_at_rule.rs:183:21
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub fn fallback(&self) -> Cow<Fallback> {
[INFO] [stdout]     |                     ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub fn fallback(&self) -> Cow<'_, Fallback> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/domain/at_rules/counter_style/counter_style_at_rule.rs:205:21
[INFO] [stdout]     |
[INFO] [stdout] 205 |     pub fn speak_as(&self) -> Cow<SpeakAs> {
[INFO] [stdout]     |                     ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 205 |     pub fn speak_as(&self) -> Cow<'_, SpeakAs> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/domain/at_rules/font_face/font_face_at_rule.rs:224:22
[INFO] [stdout]     |
[INFO] [stdout] 224 |     pub fn font_face(&self) -> Option<FontFace> {
[INFO] [stdout]     |                      ^^^^^            ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 224 |     pub fn font_face(&self) -> Option<FontFace<'_>> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/domain/selectors/our_selector_impl.rs:54:23
[INFO] [stdout]    |
[INFO] [stdout] 54 |         selector_css: &str,
[INFO] [stdout]    |                       ^^^^ the lifetime is elided here
[INFO] [stdout] 55 |     ) -> Result<OurSelector, ParseError<CustomParseError>> {
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                              |          |
[INFO] [stdout]    |                              |          the same lifetime is hidden here
[INFO] [stdout]    |                              the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 55 |     ) -> Result<OurSelector, ParseError<'_, CustomParseError<'_>>> {
[INFO] [stdout]    |                                         +++                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parsers/top_level_rule_parser.rs:204:15
[INFO] [stdout]     |
[INFO] [stdout] 204 |     fn nested(&self) -> NestedRuleParser {
[INFO] [stdout]     |               ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 204 |     fn nested(&self) -> NestedRuleParser<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parse_css_selector.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 |     selector_css: &str,
[INFO] [stdout]    |                   ^^^^ the lifetime is elided here
[INFO] [stdout] 16 | ) -> Result<OurSelector, ParseError<CustomParseError>> {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                          |          |
[INFO] [stdout]    |                          |          the same lifetime is hidden here
[INFO] [stdout]    |                          the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 16 | ) -> Result<OurSelector, ParseError<'_, CustomParseError<'_>>> {
[INFO] [stdout]    |                                     +++                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/stylesheet.rs:161:23
[INFO] [stdout]     |
[INFO] [stdout] 161 |     pub fn parse(css: &str) -> Result<Self, ParseError<CustomParseError>> {
[INFO] [stdout]     |                       ^^^^                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                       |                     |          |
[INFO] [stdout]     |                       |                     |          the same lifetime is hidden here
[INFO] [stdout]     |                       |                     the same lifetime is hidden here
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 161 |     pub fn parse(css: &str) -> Result<Self, ParseError<'_, CustomParseError<'_>>> {
[INFO] [stdout]     |                                                        +++                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.80s
[INFO] running `Command { std: "docker" "inspect" "eb35751f1adbacea5ac1b388abc5190aeb61cb846f30efc9e1063ffce7b1ac7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb35751f1adbacea5ac1b388abc5190aeb61cb846f30efc9e1063ffce7b1ac7b", kill_on_drop: false }`
[INFO] [stdout] eb35751f1adbacea5ac1b388abc5190aeb61cb846f30efc9e1063ffce7b1ac7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0836238f70a087c8e075e79664abc6e3337c8367a05442c510c67df36a13cd4c
[INFO] running `Command { std: "docker" "start" "-a" "0836238f70a087c8e075e79664abc6e3337c8367a05442c510c67df36a13cd4c", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `define_css_keyword_enum::*`
[INFO] [stdout]   --> src/domain/mod.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     define_css_keyword_enum::*,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/font_face/font_display.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |         define_css_keyword_enum,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/font_face/font_style.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |         define_css_keyword_enum,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/media/color_scheme.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/media/media_color_gamut.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/media/media_hover.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/media/media_orientation.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/media/media_overflow_block.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/media/media_overflow_inline.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/media/media_pointer.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/media/media_scan.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/media/media_update.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/media/reduced_motion.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/viewport/viewport_orientation.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/viewport/viewport_user_zoom.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/expressions/type_or_unit.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `separator` is never used
[INFO] [stdout]  --> src/parsers/separators/separator.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) trait Separator {
[INFO] [stdout]   |                  --------- associated function in this trait
[INFO] [stdout] 8 |     /// The separator string that the satisfying separator type corresponds to.
[INFO] [stdout] 9 |     fn separator() -> &'static str;
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/domain/at_rules/counter_style/counter_style_at_rule.rs:123:19
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn system(&self) -> Cow<System> {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn system(&self) -> Cow<'_, System> {
[INFO] [stdout]     |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/domain/at_rules/counter_style/counter_style_at_rule.rs:133:21
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub fn negative(&self) -> Cow<Negative> {
[INFO] [stdout]     |                     ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub fn negative(&self) -> Cow<'_, Negative> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/domain/at_rules/counter_style/counter_style_at_rule.rs:143:19
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn prefix(&self) -> Cow<Symbol> {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn prefix(&self) -> Cow<'_, Symbol> {
[INFO] [stdout]     |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/domain/at_rules/counter_style/counter_style_at_rule.rs:153:19
[INFO] [stdout]     |
[INFO] [stdout] 153 |     pub fn suffix(&self) -> Cow<Symbol> {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 153 |     pub fn suffix(&self) -> Cow<'_, Symbol> {
[INFO] [stdout]     |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/domain/at_rules/counter_style/counter_style_at_rule.rs:163:18
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn range(&self) -> Cow<Ranges> {
[INFO] [stdout]     |                  ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn range(&self) -> Cow<'_, Ranges> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/domain/at_rules/counter_style/counter_style_at_rule.rs:173:16
[INFO] [stdout]     |
[INFO] [stdout] 173 |     pub fn pad(&self) -> Cow<Pad> {
[INFO] [stdout]     |                ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 173 |     pub fn pad(&self) -> Cow<'_, Pad> {
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/domain/at_rules/counter_style/counter_style_at_rule.rs:183:21
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub fn fallback(&self) -> Cow<Fallback> {
[INFO] [stdout]     |                     ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub fn fallback(&self) -> Cow<'_, Fallback> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/domain/at_rules/counter_style/counter_style_at_rule.rs:205:21
[INFO] [stdout]     |
[INFO] [stdout] 205 |     pub fn speak_as(&self) -> Cow<SpeakAs> {
[INFO] [stdout]     |                     ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 205 |     pub fn speak_as(&self) -> Cow<'_, SpeakAs> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/domain/at_rules/font_face/font_face_at_rule.rs:224:22
[INFO] [stdout]     |
[INFO] [stdout] 224 |     pub fn font_face(&self) -> Option<FontFace> {
[INFO] [stdout]     |                      ^^^^^            ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 224 |     pub fn font_face(&self) -> Option<FontFace<'_>> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/domain/selectors/our_selector_impl.rs:54:23
[INFO] [stdout]    |
[INFO] [stdout] 54 |         selector_css: &str,
[INFO] [stdout]    |                       ^^^^ the lifetime is elided here
[INFO] [stdout] 55 |     ) -> Result<OurSelector, ParseError<CustomParseError>> {
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                              |          |
[INFO] [stdout]    |                              |          the same lifetime is hidden here
[INFO] [stdout]    |                              the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 55 |     ) -> Result<OurSelector, ParseError<'_, CustomParseError<'_>>> {
[INFO] [stdout]    |                                         +++                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parsers/top_level_rule_parser.rs:204:15
[INFO] [stdout]     |
[INFO] [stdout] 204 |     fn nested(&self) -> NestedRuleParser {
[INFO] [stdout]     |               ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 204 |     fn nested(&self) -> NestedRuleParser<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parse_css_selector.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 |     selector_css: &str,
[INFO] [stdout]    |                   ^^^^ the lifetime is elided here
[INFO] [stdout] 16 | ) -> Result<OurSelector, ParseError<CustomParseError>> {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                          |          |
[INFO] [stdout]    |                          |          the same lifetime is hidden here
[INFO] [stdout]    |                          the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 16 | ) -> Result<OurSelector, ParseError<'_, CustomParseError<'_>>> {
[INFO] [stdout]    |                                     +++                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/stylesheet.rs:161:23
[INFO] [stdout]     |
[INFO] [stdout] 161 |     pub fn parse(css: &str) -> Result<Self, ParseError<CustomParseError>> {
[INFO] [stdout]     |                       ^^^^                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                       |                     |          |
[INFO] [stdout]     |                       |                     |          the same lifetime is hidden here
[INFO] [stdout]     |                       |                     the same lifetime is hidden here
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 161 |     pub fn parse(css: &str) -> Result<Self, ParseError<'_, CustomParseError<'_>>> {
[INFO] [stdout]     |                                                        +++                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling lewp-css v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `define_css_keyword_enum::*`
[INFO] [stdout]   --> src/domain/mod.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     define_css_keyword_enum::*,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/font_face/font_display.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |         define_css_keyword_enum,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/font_face/font_style.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |         define_css_keyword_enum,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/media/color_scheme.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/media/media_color_gamut.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/media/media_hover.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/media/media_orientation.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/media/media_overflow_block.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/media/media_overflow_inline.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/media/media_pointer.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/media/media_scan.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/media/media_update.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/media/reduced_motion.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/viewport/viewport_orientation.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/at_rules/viewport/viewport_user_zoom.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stdout]  --> src/domain/expressions/type_or_unit.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::define_css_keyword_enum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `separator` is never used
[INFO] [stdout]  --> src/parsers/separators/separator.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) trait Separator {
[INFO] [stdout]   |                  --------- associated function in this trait
[INFO] [stdout] 8 |     /// The separator string that the satisfying separator type corresponds to.
[INFO] [stdout] 9 |     fn separator() -> &'static str;
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/domain/at_rules/counter_style/counter_style_at_rule.rs:123:19
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn system(&self) -> Cow<System> {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn system(&self) -> Cow<'_, System> {
[INFO] [stdout]     |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/domain/at_rules/counter_style/counter_style_at_rule.rs:133:21
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub fn negative(&self) -> Cow<Negative> {
[INFO] [stdout]     |                     ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub fn negative(&self) -> Cow<'_, Negative> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/domain/at_rules/counter_style/counter_style_at_rule.rs:143:19
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn prefix(&self) -> Cow<Symbol> {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn prefix(&self) -> Cow<'_, Symbol> {
[INFO] [stdout]     |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/domain/at_rules/counter_style/counter_style_at_rule.rs:153:19
[INFO] [stdout]     |
[INFO] [stdout] 153 |     pub fn suffix(&self) -> Cow<Symbol> {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 153 |     pub fn suffix(&self) -> Cow<'_, Symbol> {
[INFO] [stdout]     |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/domain/at_rules/counter_style/counter_style_at_rule.rs:163:18
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn range(&self) -> Cow<Ranges> {
[INFO] [stdout]     |                  ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn range(&self) -> Cow<'_, Ranges> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/domain/at_rules/counter_style/counter_style_at_rule.rs:173:16
[INFO] [stdout]     |
[INFO] [stdout] 173 |     pub fn pad(&self) -> Cow<Pad> {
[INFO] [stdout]     |                ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 173 |     pub fn pad(&self) -> Cow<'_, Pad> {
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/domain/at_rules/counter_style/counter_style_at_rule.rs:183:21
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub fn fallback(&self) -> Cow<Fallback> {
[INFO] [stdout]     |                     ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub fn fallback(&self) -> Cow<'_, Fallback> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/domain/at_rules/counter_style/counter_style_at_rule.rs:205:21
[INFO] [stdout]     |
[INFO] [stdout] 205 |     pub fn speak_as(&self) -> Cow<SpeakAs> {
[INFO] [stdout]     |                     ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 205 |     pub fn speak_as(&self) -> Cow<'_, SpeakAs> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/domain/at_rules/font_face/font_face_at_rule.rs:224:22
[INFO] [stdout]     |
[INFO] [stdout] 224 |     pub fn font_face(&self) -> Option<FontFace> {
[INFO] [stdout]     |                      ^^^^^            ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 224 |     pub fn font_face(&self) -> Option<FontFace<'_>> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/domain/selectors/our_selector_impl.rs:54:23
[INFO] [stdout]    |
[INFO] [stdout] 54 |         selector_css: &str,
[INFO] [stdout]    |                       ^^^^ the lifetime is elided here
[INFO] [stdout] 55 |     ) -> Result<OurSelector, ParseError<CustomParseError>> {
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                              |          |
[INFO] [stdout]    |                              |          the same lifetime is hidden here
[INFO] [stdout]    |                              the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 55 |     ) -> Result<OurSelector, ParseError<'_, CustomParseError<'_>>> {
[INFO] [stdout]    |                                         +++                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parsers/top_level_rule_parser.rs:204:15
[INFO] [stdout]     |
[INFO] [stdout] 204 |     fn nested(&self) -> NestedRuleParser {
[INFO] [stdout]     |               ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 204 |     fn nested(&self) -> NestedRuleParser<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parse_css_selector.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 |     selector_css: &str,
[INFO] [stdout]    |                   ^^^^ the lifetime is elided here
[INFO] [stdout] 16 | ) -> Result<OurSelector, ParseError<CustomParseError>> {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                          |          |
[INFO] [stdout]    |                          |          the same lifetime is hidden here
[INFO] [stdout]    |                          the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 16 | ) -> Result<OurSelector, ParseError<'_, CustomParseError<'_>>> {
[INFO] [stdout]    |                                     +++                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/stylesheet.rs:161:23
[INFO] [stdout]     |
[INFO] [stdout] 161 |     pub fn parse(css: &str) -> Result<Self, ParseError<CustomParseError>> {
[INFO] [stdout]     |                       ^^^^                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                       |                     |          |
[INFO] [stdout]     |                       |                     |          the same lifetime is hidden here
[INFO] [stdout]     |                       |                     the same lifetime is hidden here
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 161 |     pub fn parse(css: &str) -> Result<Self, ParseError<'_, CustomParseError<'_>>> {
[INFO] [stdout]     |                                                        +++                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.71s
[INFO] running `Command { std: "docker" "inspect" "0836238f70a087c8e075e79664abc6e3337c8367a05442c510c67df36a13cd4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0836238f70a087c8e075e79664abc6e3337c8367a05442c510c67df36a13cd4c", kill_on_drop: false }`
[INFO] [stdout] 0836238f70a087c8e075e79664abc6e3337c8367a05442c510c67df36a13cd4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0e956845f39c04222a5fff2472d9a9d17437f96ac0657a134e40297a59495984
[INFO] running `Command { std: "docker" "start" "-a" "0e956845f39c04222a5fff2472d9a9d17437f96ac0657a134e40297a59495984", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `define_css_keyword_enum::*`
[INFO] [stderr]   --> src/domain/mod.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 |     define_css_keyword_enum::*,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `define_css_keyword_enum`
[INFO] [stderr]  --> src/domain/at_rules/font_face/font_display.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 |         define_css_keyword_enum,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `define_css_keyword_enum`
[INFO] [stderr]  --> src/domain/at_rules/font_face/font_style.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 |         define_css_keyword_enum,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stderr]  --> src/domain/at_rules/media/color_scheme.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::define_css_keyword_enum;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stderr]  --> src/domain/at_rules/media/media_color_gamut.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::define_css_keyword_enum;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stderr]  --> src/domain/at_rules/media/media_hover.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::define_css_keyword_enum;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stderr]  --> src/domain/at_rules/media/media_orientation.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::define_css_keyword_enum;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stderr]  --> src/domain/at_rules/media/media_overflow_block.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::define_css_keyword_enum;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stderr]  --> src/domain/at_rules/media/media_overflow_inline.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::define_css_keyword_enum;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stderr]  --> src/domain/at_rules/media/media_pointer.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::define_css_keyword_enum;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stderr]  --> src/domain/at_rules/media/media_scan.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::define_css_keyword_enum;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stderr]  --> src/domain/at_rules/media/media_update.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::define_css_keyword_enum;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stderr]  --> src/domain/at_rules/media/reduced_motion.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::define_css_keyword_enum;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stderr]  --> src/domain/at_rules/viewport/viewport_orientation.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::define_css_keyword_enum;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stderr]  --> src/domain/at_rules/viewport/viewport_user_zoom.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::define_css_keyword_enum;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::define_css_keyword_enum`
[INFO] [stderr]  --> src/domain/expressions/type_or_unit.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::define_css_keyword_enum;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `separator` is never used
[INFO] [stderr]  --> src/parsers/separators/separator.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub(crate) trait Separator {
[INFO] [stderr]   |                  --------- associated function in this trait
[INFO] [stderr] 8 |     /// The separator string that the satisfying separator type corresponds to.
[INFO] [stderr] 9 |     fn separator() -> &'static str;
[INFO] [stderr]   |        ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/domain/at_rules/counter_style/counter_style_at_rule.rs:123:19
[INFO] [stderr]     |
[INFO] [stderr] 123 |     pub fn system(&self) -> Cow<System> {
[INFO] [stderr]     |                   ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 123 |     pub fn system(&self) -> Cow<'_, System> {
[INFO] [stderr]     |                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/domain/at_rules/counter_style/counter_style_at_rule.rs:133:21
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn negative(&self) -> Cow<Negative> {
[INFO] [stderr]     |                     ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn negative(&self) -> Cow<'_, Negative> {
[INFO] [stderr]     |                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/domain/at_rules/counter_style/counter_style_at_rule.rs:143:19
[INFO] [stderr]     |
[INFO] [stderr] 143 |     pub fn prefix(&self) -> Cow<Symbol> {
[INFO] [stderr]     |                   ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 143 |     pub fn prefix(&self) -> Cow<'_, Symbol> {
[INFO] [stderr]     |                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/domain/at_rules/counter_style/counter_style_at_rule.rs:153:19
[INFO] [stderr]     |
[INFO] [stderr] 153 |     pub fn suffix(&self) -> Cow<Symbol> {
[INFO] [stderr]     |                   ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 153 |     pub fn suffix(&self) -> Cow<'_, Symbol> {
[INFO] [stderr]     |                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/domain/at_rules/counter_style/counter_style_at_rule.rs:163:18
[INFO] [stderr]     |
[INFO] [stderr] 163 |     pub fn range(&self) -> Cow<Ranges> {
[INFO] [stderr]     |                  ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 163 |     pub fn range(&self) -> Cow<'_, Ranges> {
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/domain/at_rules/counter_style/counter_style_at_rule.rs:173:16
[INFO] [stderr]     |
[INFO] [stderr] 173 |     pub fn pad(&self) -> Cow<Pad> {
[INFO] [stderr]     |                ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                |
[INFO] [stderr]     |                the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 173 |     pub fn pad(&self) -> Cow<'_, Pad> {
[INFO] [stderr]     |                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/domain/at_rules/counter_style/counter_style_at_rule.rs:183:21
[INFO] [stderr]     |
[INFO] [stderr] 183 |     pub fn fallback(&self) -> Cow<Fallback> {
[INFO] [stderr]     |                     ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 183 |     pub fn fallback(&self) -> Cow<'_, Fallback> {
[INFO] [stderr]     |                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/domain/at_rules/counter_style/counter_style_at_rule.rs:205:21
[INFO] [stderr]     |
[INFO] [stderr] 205 |     pub fn speak_as(&self) -> Cow<SpeakAs> {
[INFO] [stderr]     |                     ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 205 |     pub fn speak_as(&self) -> Cow<'_, SpeakAs> {
[INFO] [stderr]     |                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/domain/at_rules/font_face/font_face_at_rule.rs:224:22
[INFO] [stderr]     |
[INFO] [stderr] 224 |     pub fn font_face(&self) -> Option<FontFace> {
[INFO] [stderr]     |                      ^^^^^            ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 224 |     pub fn font_face(&self) -> Option<FontFace<'_>> {
[INFO] [stderr]     |                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/domain/selectors/our_selector_impl.rs:54:23
[INFO] [stderr]    |
[INFO] [stderr] 54 |         selector_css: &str,
[INFO] [stderr]    |                       ^^^^ the lifetime is elided here
[INFO] [stderr] 55 |     ) -> Result<OurSelector, ParseError<CustomParseError>> {
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                              |          |
[INFO] [stderr]    |                              |          the same lifetime is hidden here
[INFO] [stderr]    |                              the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 55 |     ) -> Result<OurSelector, ParseError<'_, CustomParseError<'_>>> {
[INFO] [stderr]    |                                         +++                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/parsers/top_level_rule_parser.rs:204:15
[INFO] [stderr]     |
[INFO] [stderr] 204 |     fn nested(&self) -> NestedRuleParser {
[INFO] [stderr]     |               ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |               |
[INFO] [stderr]     |               the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 204 |     fn nested(&self) -> NestedRuleParser<'_> {
[INFO] [stderr]     |                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/parse_css_selector.rs:15:19
[INFO] [stderr]    |
[INFO] [stderr] 15 |     selector_css: &str,
[INFO] [stderr]    |                   ^^^^ the lifetime is elided here
[INFO] [stderr] 16 | ) -> Result<OurSelector, ParseError<CustomParseError>> {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                          |          |
[INFO] [stderr]    |                          |          the same lifetime is hidden here
[INFO] [stderr]    |                          the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 16 | ) -> Result<OurSelector, ParseError<'_, CustomParseError<'_>>> {
[INFO] [stderr]    |                                     +++                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/stylesheet.rs:161:23
[INFO] [stderr]     |
[INFO] [stderr] 161 |     pub fn parse(css: &str) -> Result<Self, ParseError<CustomParseError>> {
[INFO] [stderr]     |                       ^^^^                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                       |                     |          |
[INFO] [stderr]     |                       |                     |          the same lifetime is hidden here
[INFO] [stderr]     |                       |                     the same lifetime is hidden here
[INFO] [stderr]     |                       the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 161 |     pub fn parse(css: &str) -> Result<Self, ParseError<'_, CustomParseError<'_>>> {
[INFO] [stderr]     |                                                        +++                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `lewp-css` (lib) generated 30 warnings (run `cargo fix --lib -p lewp-css` to apply 29 suggestions)
[INFO] [stderr] warning: `lewp-css` (lib test) generated 30 warnings (30 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lewp_css-4f82a71f5abe5e08)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lewp_css
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0e956845f39c04222a5fff2472d9a9d17437f96ac0657a134e40297a59495984", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e956845f39c04222a5fff2472d9a9d17437f96ac0657a134e40297a59495984", kill_on_drop: false }`
[INFO] [stdout] 0e956845f39c04222a5fff2472d9a9d17437f96ac0657a134e40297a59495984
