[INFO] fetching crate webidl 0.9.0...
[INFO] testing webidl-0.9.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate webidl 0.9.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate webidl 0.9.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate webidl 0.9.0
[INFO] finished tweaking crates.io crate webidl 0.9.0
[INFO] tweaked toml for crates.io crate webidl 0.9.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7908d2c4039b6c71eecc4f6af1e16cf9fec2da4bfa9f51f6842291b152d3ca33
[INFO] running `Command { std: "docker" "start" "-a" "7908d2c4039b6c71eecc4f6af1e16cf9fec2da4bfa9f51f6842291b152d3ca33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7908d2c4039b6c71eecc4f6af1e16cf9fec2da4bfa9f51f6842291b152d3ca33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7908d2c4039b6c71eecc4f6af1e16cf9fec2da4bfa9f51f6842291b152d3ca33", kill_on_drop: false }`
[INFO] [stdout] 7908d2c4039b6c71eecc4f6af1e16cf9fec2da4bfa9f51f6842291b152d3ca33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f769a31f17a3293e46fcae3c145a4f10f048fcef08077f2943604c7dba96e0a5
[INFO] running `Command { std: "docker" "start" "-a" "f769a31f17a3293e46fcae3c145a4f10f048fcef08077f2943604c7dba96e0a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling siphasher v0.2.3
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling string_cache_shared v0.3.0
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling fixedbitset v0.1.9
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling ordermap v0.3.5
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling ena v0.13.1
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling lalrpop-util v0.17.2
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling petgraph v0.4.13
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling ascii-canvas v2.0.0
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling string_cache_codegen v0.4.4
[INFO] [stderr]    Compiling string_cache v0.7.5
[INFO] [stderr]    Compiling docopt v1.1.1
[INFO] [stderr]    Compiling lalrpop v0.17.2
[INFO] [stderr]    Compiling webidl v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:236:42
[INFO] [stdout]     |
[INFO] [stdout] 236 |                         Some(&(_, c @ 'A'...'Z')) |
[INFO] [stdout]     |                                          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:237:42
[INFO] [stdout]     |
[INFO] [stdout] 237 |                         Some(&(_, c @ 'a'...'z')) => {
[INFO] [stdout]     |                                          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:246:37
[INFO] [stdout]     |
[INFO] [stdout] 246 |                 Some((start, c @ 'A'...'Z')) |
[INFO] [stdout]     |                                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:247:37
[INFO] [stdout]     |
[INFO] [stdout] 247 |                 Some((start, c @ 'a'...'z')) => {
[INFO] [stdout]     |                                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:250:37
[INFO] [stdout]     |
[INFO] [stdout] 250 |                 Some((start, c @ '0'...'9')) => {
[INFO] [stdout]     |                                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:285:42
[INFO] [stdout]     |
[INFO] [stdout] 285 |                         Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:309:42
[INFO] [stdout]     |
[INFO] [stdout] 309 |                         Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:386:38
[INFO] [stdout]     |
[INFO] [stdout] 386 |                     Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:403:38
[INFO] [stdout]     |
[INFO] [stdout] 403 |                     Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:433:38
[INFO] [stdout]     |
[INFO] [stdout] 433 |                     Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:449:38
[INFO] [stdout]     |
[INFO] [stdout] 449 |                     Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:465:38
[INFO] [stdout]     |
[INFO] [stdout] 465 |                     Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:477:38
[INFO] [stdout]     |
[INFO] [stdout] 477 |                     Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:527:34
[INFO] [stdout]     |
[INFO] [stdout] 527 |                 Some(&(_, c @ 'A'...'Z'))
[INFO] [stdout]     |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:528:36
[INFO] [stdout]     |
[INFO] [stdout] 528 |                 | Some(&(_, c @ 'a'...'z'))
[INFO] [stdout]     |                                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:529:36
[INFO] [stdout]     |
[INFO] [stdout] 529 |                 | Some(&(_, c @ '0'...'9'))
[INFO] [stdout]     |                                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:637:34
[INFO] [stdout]     |
[INFO] [stdout] 637 |                 Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:659:46
[INFO] [stdout]     |
[INFO] [stdout] 659 | ...                   Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:740:42
[INFO] [stdout]     |
[INFO] [stdout] 740 |                         Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:846:29
[INFO] [stdout]     |
[INFO] [stdout] 846 |                 Some((_, '0'...'9')) => continue,
[INFO] [stdout]     |                             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:14469:5
[INFO] [stdout]       |
[INFO] [stdout] 14469 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout]       = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 14469 -     (__0)
[INFO] [stdout] 14469 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:14507:5
[INFO] [stdout]       |
[INFO] [stdout] 14507 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 14507 -     (__0)
[INFO] [stdout] 14507 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:14515:5
[INFO] [stdout]       |
[INFO] [stdout] 14515 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 14515 -     (__0)
[INFO] [stdout] 14515 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:14763:5
[INFO] [stdout]       |
[INFO] [stdout] 14763 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 14763 -     (__0)
[INFO] [stdout] 14763 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:14771:5
[INFO] [stdout]       |
[INFO] [stdout] 14771 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 14771 -     (__0)
[INFO] [stdout] 14771 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:14903:5
[INFO] [stdout]       |
[INFO] [stdout] 14903 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 14903 -     (__0)
[INFO] [stdout] 14903 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:14912:5
[INFO] [stdout]       |
[INFO] [stdout] 14912 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 14912 -     (__0)
[INFO] [stdout] 14912 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:15078:5
[INFO] [stdout]       |
[INFO] [stdout] 15078 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15078 -     (__0)
[INFO] [stdout] 15078 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:15111:5
[INFO] [stdout]       |
[INFO] [stdout] 15111 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15111 -     (__0)
[INFO] [stdout] 15111 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:15133:5
[INFO] [stdout]       |
[INFO] [stdout] 15133 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15133 -     (__0)
[INFO] [stdout] 15133 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:15421:5
[INFO] [stdout]       |
[INFO] [stdout] 15421 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15421 -     (__0)
[INFO] [stdout] 15421 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:15429:5
[INFO] [stdout]       |
[INFO] [stdout] 15429 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15429 -     (__0)
[INFO] [stdout] 15429 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:15437:5
[INFO] [stdout]       |
[INFO] [stdout] 15437 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15437 -     (__0)
[INFO] [stdout] 15437 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:15445:5
[INFO] [stdout]       |
[INFO] [stdout] 15445 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15445 -     (__0)
[INFO] [stdout] 15445 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:15453:5
[INFO] [stdout]       |
[INFO] [stdout] 15453 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15453 -     (__0)
[INFO] [stdout] 15453 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:15461:5
[INFO] [stdout]       |
[INFO] [stdout] 15461 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15461 -     (__0)
[INFO] [stdout] 15461 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:15469:5
[INFO] [stdout]       |
[INFO] [stdout] 15469 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15469 -     (__0)
[INFO] [stdout] 15469 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:15477:5
[INFO] [stdout]       |
[INFO] [stdout] 15477 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15477 -     (__0)
[INFO] [stdout] 15477 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:15485:5
[INFO] [stdout]       |
[INFO] [stdout] 15485 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15485 -     (__0)
[INFO] [stdout] 15485 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:15493:5
[INFO] [stdout]       |
[INFO] [stdout] 15493 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15493 -     (__0)
[INFO] [stdout] 15493 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:15610:5
[INFO] [stdout]       |
[INFO] [stdout] 15610 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15610 -     (__0)
[INFO] [stdout] 15610 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:15714:5
[INFO] [stdout]       |
[INFO] [stdout] 15714 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15714 -     (__0)
[INFO] [stdout] 15714 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:15780:5
[INFO] [stdout]       |
[INFO] [stdout] 15780 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15780 -     (__0)
[INFO] [stdout] 15780 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:15796:5
[INFO] [stdout]       |
[INFO] [stdout] 15796 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15796 -     (__0)
[INFO] [stdout] 15796 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:16430:5
[INFO] [stdout]       |
[INFO] [stdout] 16430 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16430 -     (__0)
[INFO] [stdout] 16430 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:16438:5
[INFO] [stdout]       |
[INFO] [stdout] 16438 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16438 -     (__0)
[INFO] [stdout] 16438 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:16446:5
[INFO] [stdout]       |
[INFO] [stdout] 16446 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16446 -     (__0)
[INFO] [stdout] 16446 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:17069:5
[INFO] [stdout]       |
[INFO] [stdout] 17069 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17069 -     (__0)
[INFO] [stdout] 17069 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:17078:5
[INFO] [stdout]       |
[INFO] [stdout] 17078 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17078 -     (__0)
[INFO] [stdout] 17078 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:17210:5
[INFO] [stdout]       |
[INFO] [stdout] 17210 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17210 -     (__0)
[INFO] [stdout] 17210 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:17227:5
[INFO] [stdout]       |
[INFO] [stdout] 17227 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17227 -     (__0)
[INFO] [stdout] 17227 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:17314:5
[INFO] [stdout]       |
[INFO] [stdout] 17314 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17314 -     (__0)
[INFO] [stdout] 17314 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:17322:5
[INFO] [stdout]       |
[INFO] [stdout] 17322 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17322 -     (__0)
[INFO] [stdout] 17322 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:17376:5
[INFO] [stdout]       |
[INFO] [stdout] 17376 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17376 -     (__0)
[INFO] [stdout] 17376 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:17384:5
[INFO] [stdout]       |
[INFO] [stdout] 17384 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17384 -     (__0)
[INFO] [stdout] 17384 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:17477:5
[INFO] [stdout]       |
[INFO] [stdout] 17477 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17477 -     (__0)
[INFO] [stdout] 17477 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:17541:5
[INFO] [stdout]       |
[INFO] [stdout] 17541 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17541 -     (__0)
[INFO] [stdout] 17541 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:17592:5
[INFO] [stdout]       |
[INFO] [stdout] 17592 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17592 -     (__0)
[INFO] [stdout] 17592 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:17883:5
[INFO] [stdout]       |
[INFO] [stdout] 17883 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17883 -     (__0)
[INFO] [stdout] 17883 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:18024:5
[INFO] [stdout]       |
[INFO] [stdout] 18024 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 18024 -     (__0)
[INFO] [stdout] 18024 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:18175:5
[INFO] [stdout]       |
[INFO] [stdout] 18175 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 18175 -     (__0)
[INFO] [stdout] 18175 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-6316b7303c378392/out/parser/grammar.rs:18271:5
[INFO] [stdout]       |
[INFO] [stdout] 18271 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 18271 -     (__0)
[INFO] [stdout] 18271 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/lexer/mod.rs:63:30
[INFO] [stdout]    |
[INFO] [stdout] 63 |         write!(f, "{}", self.description())
[INFO] [stdout]    |                              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `input` is never read
[INFO] [stdout]    --> src/lexer/mod.rs:203:5
[INFO] [stdout]     |
[INFO] [stdout] 196 | pub struct Lexer<'input> {
[INFO] [stdout]     |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 203 |     input: &'input str,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Lexer` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 64 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.75s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.17.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "f769a31f17a3293e46fcae3c145a4f10f048fcef08077f2943604c7dba96e0a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f769a31f17a3293e46fcae3c145a4f10f048fcef08077f2943604c7dba96e0a5", kill_on_drop: false }`
[INFO] [stdout] f769a31f17a3293e46fcae3c145a4f10f048fcef08077f2943604c7dba96e0a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 112115bfd668a2f4eea4f67ae6b3e78c39b22684584e84f0c51133e15ddb6aa8
[INFO] running `Command { std: "docker" "start" "-a" "112115bfd668a2f4eea4f67ae6b3e78c39b22684584e84f0c51133e15ddb6aa8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling flate2 v1.0.28
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling ascii-canvas v2.0.0
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling string_cache_codegen v0.4.4
[INFO] [stderr]    Compiling string_cache v0.7.5
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling lalrpop v0.17.2
[INFO] [stderr]    Compiling bzip2 v0.4.4
[INFO] [stderr]    Compiling zip v0.5.13
[INFO] [stderr]    Compiling webidl v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:236:42
[INFO] [stdout]     |
[INFO] [stdout] 236 |                         Some(&(_, c @ 'A'...'Z')) |
[INFO] [stdout]     |                                          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:237:42
[INFO] [stdout]     |
[INFO] [stdout] 237 |                         Some(&(_, c @ 'a'...'z')) => {
[INFO] [stdout]     |                                          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:246:37
[INFO] [stdout]     |
[INFO] [stdout] 246 |                 Some((start, c @ 'A'...'Z')) |
[INFO] [stdout]     |                                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:247:37
[INFO] [stdout]     |
[INFO] [stdout] 247 |                 Some((start, c @ 'a'...'z')) => {
[INFO] [stdout]     |                                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:250:37
[INFO] [stdout]     |
[INFO] [stdout] 250 |                 Some((start, c @ '0'...'9')) => {
[INFO] [stdout]     |                                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:285:42
[INFO] [stdout]     |
[INFO] [stdout] 285 |                         Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:309:42
[INFO] [stdout]     |
[INFO] [stdout] 309 |                         Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:386:38
[INFO] [stdout]     |
[INFO] [stdout] 386 |                     Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:403:38
[INFO] [stdout]     |
[INFO] [stdout] 403 |                     Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:433:38
[INFO] [stdout]     |
[INFO] [stdout] 433 |                     Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:449:38
[INFO] [stdout]     |
[INFO] [stdout] 449 |                     Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:465:38
[INFO] [stdout]     |
[INFO] [stdout] 465 |                     Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:477:38
[INFO] [stdout]     |
[INFO] [stdout] 477 |                     Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:527:34
[INFO] [stdout]     |
[INFO] [stdout] 527 |                 Some(&(_, c @ 'A'...'Z'))
[INFO] [stdout]     |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:528:36
[INFO] [stdout]     |
[INFO] [stdout] 528 |                 | Some(&(_, c @ 'a'...'z'))
[INFO] [stdout]     |                                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:529:36
[INFO] [stdout]     |
[INFO] [stdout] 529 |                 | Some(&(_, c @ '0'...'9'))
[INFO] [stdout]     |                                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:637:34
[INFO] [stdout]     |
[INFO] [stdout] 637 |                 Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:659:46
[INFO] [stdout]     |
[INFO] [stdout] 659 | ...                   Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:740:42
[INFO] [stdout]     |
[INFO] [stdout] 740 |                         Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:846:29
[INFO] [stdout]     |
[INFO] [stdout] 846 |                 Some((_, '0'...'9')) => continue,
[INFO] [stdout]     |                             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:14469:5
[INFO] [stdout]       |
[INFO] [stdout] 14469 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout]       = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 14469 -     (__0)
[INFO] [stdout] 14469 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:14507:5
[INFO] [stdout]       |
[INFO] [stdout] 14507 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 14507 -     (__0)
[INFO] [stdout] 14507 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:14515:5
[INFO] [stdout]       |
[INFO] [stdout] 14515 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 14515 -     (__0)
[INFO] [stdout] 14515 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:14763:5
[INFO] [stdout]       |
[INFO] [stdout] 14763 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 14763 -     (__0)
[INFO] [stdout] 14763 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:14771:5
[INFO] [stdout]       |
[INFO] [stdout] 14771 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 14771 -     (__0)
[INFO] [stdout] 14771 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:14903:5
[INFO] [stdout]       |
[INFO] [stdout] 14903 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 14903 -     (__0)
[INFO] [stdout] 14903 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:14912:5
[INFO] [stdout]       |
[INFO] [stdout] 14912 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 14912 -     (__0)
[INFO] [stdout] 14912 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15078:5
[INFO] [stdout]       |
[INFO] [stdout] 15078 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15078 -     (__0)
[INFO] [stdout] 15078 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15111:5
[INFO] [stdout]       |
[INFO] [stdout] 15111 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15111 -     (__0)
[INFO] [stdout] 15111 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15133:5
[INFO] [stdout]       |
[INFO] [stdout] 15133 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15133 -     (__0)
[INFO] [stdout] 15133 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15421:5
[INFO] [stdout]       |
[INFO] [stdout] 15421 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15421 -     (__0)
[INFO] [stdout] 15421 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15429:5
[INFO] [stdout]       |
[INFO] [stdout] 15429 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15429 -     (__0)
[INFO] [stdout] 15429 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15437:5
[INFO] [stdout]       |
[INFO] [stdout] 15437 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15437 -     (__0)
[INFO] [stdout] 15437 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15445:5
[INFO] [stdout]       |
[INFO] [stdout] 15445 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15445 -     (__0)
[INFO] [stdout] 15445 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15453:5
[INFO] [stdout]       |
[INFO] [stdout] 15453 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15453 -     (__0)
[INFO] [stdout] 15453 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15461:5
[INFO] [stdout]       |
[INFO] [stdout] 15461 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15461 -     (__0)
[INFO] [stdout] 15461 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15469:5
[INFO] [stdout]       |
[INFO] [stdout] 15469 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15469 -     (__0)
[INFO] [stdout] 15469 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15477:5
[INFO] [stdout]       |
[INFO] [stdout] 15477 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15477 -     (__0)
[INFO] [stdout] 15477 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15485:5
[INFO] [stdout]       |
[INFO] [stdout] 15485 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15485 -     (__0)
[INFO] [stdout] 15485 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15493:5
[INFO] [stdout]       |
[INFO] [stdout] 15493 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15493 -     (__0)
[INFO] [stdout] 15493 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15610:5
[INFO] [stdout]       |
[INFO] [stdout] 15610 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15610 -     (__0)
[INFO] [stdout] 15610 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15714:5
[INFO] [stdout]       |
[INFO] [stdout] 15714 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15714 -     (__0)
[INFO] [stdout] 15714 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15780:5
[INFO] [stdout]       |
[INFO] [stdout] 15780 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15780 -     (__0)
[INFO] [stdout] 15780 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15796:5
[INFO] [stdout]       |
[INFO] [stdout] 15796 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15796 -     (__0)
[INFO] [stdout] 15796 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:16430:5
[INFO] [stdout]       |
[INFO] [stdout] 16430 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16430 -     (__0)
[INFO] [stdout] 16430 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:16438:5
[INFO] [stdout]       |
[INFO] [stdout] 16438 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16438 -     (__0)
[INFO] [stdout] 16438 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:16446:5
[INFO] [stdout]       |
[INFO] [stdout] 16446 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16446 -     (__0)
[INFO] [stdout] 16446 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17069:5
[INFO] [stdout]       |
[INFO] [stdout] 17069 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17069 -     (__0)
[INFO] [stdout] 17069 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17078:5
[INFO] [stdout]       |
[INFO] [stdout] 17078 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17078 -     (__0)
[INFO] [stdout] 17078 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17210:5
[INFO] [stdout]       |
[INFO] [stdout] 17210 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17210 -     (__0)
[INFO] [stdout] 17210 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17227:5
[INFO] [stdout]       |
[INFO] [stdout] 17227 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17227 -     (__0)
[INFO] [stdout] 17227 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17314:5
[INFO] [stdout]       |
[INFO] [stdout] 17314 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17314 -     (__0)
[INFO] [stdout] 17314 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17322:5
[INFO] [stdout]       |
[INFO] [stdout] 17322 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17322 -     (__0)
[INFO] [stdout] 17322 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17376:5
[INFO] [stdout]       |
[INFO] [stdout] 17376 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17376 -     (__0)
[INFO] [stdout] 17376 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17384:5
[INFO] [stdout]       |
[INFO] [stdout] 17384 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17384 -     (__0)
[INFO] [stdout] 17384 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17477:5
[INFO] [stdout]       |
[INFO] [stdout] 17477 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17477 -     (__0)
[INFO] [stdout] 17477 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17541:5
[INFO] [stdout]       |
[INFO] [stdout] 17541 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17541 -     (__0)
[INFO] [stdout] 17541 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17592:5
[INFO] [stdout]       |
[INFO] [stdout] 17592 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17592 -     (__0)
[INFO] [stdout] 17592 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17883:5
[INFO] [stdout]       |
[INFO] [stdout] 17883 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17883 -     (__0)
[INFO] [stdout] 17883 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:18024:5
[INFO] [stdout]       |
[INFO] [stdout] 18024 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 18024 -     (__0)
[INFO] [stdout] 18024 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:18175:5
[INFO] [stdout]       |
[INFO] [stdout] 18175 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 18175 -     (__0)
[INFO] [stdout] 18175 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:18271:5
[INFO] [stdout]       |
[INFO] [stdout] 18271 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 18271 -     (__0)
[INFO] [stdout] 18271 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:236:42
[INFO] [stdout]     |
[INFO] [stdout] 236 |                         Some(&(_, c @ 'A'...'Z')) |
[INFO] [stdout]     |                                          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:237:42
[INFO] [stdout]     |
[INFO] [stdout] 237 |                         Some(&(_, c @ 'a'...'z')) => {
[INFO] [stdout]     |                                          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:246:37
[INFO] [stdout]     |
[INFO] [stdout] 246 |                 Some((start, c @ 'A'...'Z')) |
[INFO] [stdout]     |                                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:247:37
[INFO] [stdout]     |
[INFO] [stdout] 247 |                 Some((start, c @ 'a'...'z')) => {
[INFO] [stdout]     |                                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:250:37
[INFO] [stdout]     |
[INFO] [stdout] 250 |                 Some((start, c @ '0'...'9')) => {
[INFO] [stdout]     |                                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:285:42
[INFO] [stdout]     |
[INFO] [stdout] 285 |                         Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:309:42
[INFO] [stdout]     |
[INFO] [stdout] 309 |                         Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:386:38
[INFO] [stdout]     |
[INFO] [stdout] 386 |                     Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:403:38
[INFO] [stdout]     |
[INFO] [stdout] 403 |                     Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:433:38
[INFO] [stdout]     |
[INFO] [stdout] 433 |                     Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:449:38
[INFO] [stdout]     |
[INFO] [stdout] 449 |                     Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:465:38
[INFO] [stdout]     |
[INFO] [stdout] 465 |                     Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:477:38
[INFO] [stdout]     |
[INFO] [stdout] 477 |                     Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:527:34
[INFO] [stdout]     |
[INFO] [stdout] 527 |                 Some(&(_, c @ 'A'...'Z'))
[INFO] [stdout]     |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:528:36
[INFO] [stdout]     |
[INFO] [stdout] 528 |                 | Some(&(_, c @ 'a'...'z'))
[INFO] [stdout]     |                                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:529:36
[INFO] [stdout]     |
[INFO] [stdout] 529 |                 | Some(&(_, c @ '0'...'9'))
[INFO] [stdout]     |                                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:637:34
[INFO] [stdout]     |
[INFO] [stdout] 637 |                 Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:659:46
[INFO] [stdout]     |
[INFO] [stdout] 659 | ...                   Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:740:42
[INFO] [stdout]     |
[INFO] [stdout] 740 |                         Some(&(_, c @ '0'...'9')) => {
[INFO] [stdout]     |                                          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:846:29
[INFO] [stdout]     |
[INFO] [stdout] 846 |                 Some((_, '0'...'9')) => continue,
[INFO] [stdout]     |                             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:14469:5
[INFO] [stdout]       |
[INFO] [stdout] 14469 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout]       = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 14469 -     (__0)
[INFO] [stdout] 14469 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:14507:5
[INFO] [stdout]       |
[INFO] [stdout] 14507 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 14507 -     (__0)
[INFO] [stdout] 14507 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:14515:5
[INFO] [stdout]       |
[INFO] [stdout] 14515 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 14515 -     (__0)
[INFO] [stdout] 14515 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:14763:5
[INFO] [stdout]       |
[INFO] [stdout] 14763 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 14763 -     (__0)
[INFO] [stdout] 14763 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:14771:5
[INFO] [stdout]       |
[INFO] [stdout] 14771 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 14771 -     (__0)
[INFO] [stdout] 14771 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:14903:5
[INFO] [stdout]       |
[INFO] [stdout] 14903 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 14903 -     (__0)
[INFO] [stdout] 14903 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:14912:5
[INFO] [stdout]       |
[INFO] [stdout] 14912 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 14912 -     (__0)
[INFO] [stdout] 14912 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15078:5
[INFO] [stdout]       |
[INFO] [stdout] 15078 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15078 -     (__0)
[INFO] [stdout] 15078 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15111:5
[INFO] [stdout]       |
[INFO] [stdout] 15111 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15111 -     (__0)
[INFO] [stdout] 15111 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15133:5
[INFO] [stdout]       |
[INFO] [stdout] 15133 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15133 -     (__0)
[INFO] [stdout] 15133 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15421:5
[INFO] [stdout]       |
[INFO] [stdout] 15421 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15421 -     (__0)
[INFO] [stdout] 15421 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15429:5
[INFO] [stdout]       |
[INFO] [stdout] 15429 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15429 -     (__0)
[INFO] [stdout] 15429 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15437:5
[INFO] [stdout]       |
[INFO] [stdout] 15437 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15437 -     (__0)
[INFO] [stdout] 15437 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15445:5
[INFO] [stdout]       |
[INFO] [stdout] 15445 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15445 -     (__0)
[INFO] [stdout] 15445 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15453:5
[INFO] [stdout]       |
[INFO] [stdout] 15453 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15453 -     (__0)
[INFO] [stdout] 15453 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15461:5
[INFO] [stdout]       |
[INFO] [stdout] 15461 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15461 -     (__0)
[INFO] [stdout] 15461 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15469:5
[INFO] [stdout]       |
[INFO] [stdout] 15469 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15469 -     (__0)
[INFO] [stdout] 15469 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15477:5
[INFO] [stdout]       |
[INFO] [stdout] 15477 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15477 -     (__0)
[INFO] [stdout] 15477 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15485:5
[INFO] [stdout]       |
[INFO] [stdout] 15485 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15485 -     (__0)
[INFO] [stdout] 15485 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15493:5
[INFO] [stdout]       |
[INFO] [stdout] 15493 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15493 -     (__0)
[INFO] [stdout] 15493 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15610:5
[INFO] [stdout]       |
[INFO] [stdout] 15610 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15610 -     (__0)
[INFO] [stdout] 15610 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15714:5
[INFO] [stdout]       |
[INFO] [stdout] 15714 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15714 -     (__0)
[INFO] [stdout] 15714 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15780:5
[INFO] [stdout]       |
[INFO] [stdout] 15780 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15780 -     (__0)
[INFO] [stdout] 15780 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15796:5
[INFO] [stdout]       |
[INFO] [stdout] 15796 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15796 -     (__0)
[INFO] [stdout] 15796 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:16430:5
[INFO] [stdout]       |
[INFO] [stdout] 16430 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16430 -     (__0)
[INFO] [stdout] 16430 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:16438:5
[INFO] [stdout]       |
[INFO] [stdout] 16438 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16438 -     (__0)
[INFO] [stdout] 16438 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:16446:5
[INFO] [stdout]       |
[INFO] [stdout] 16446 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16446 -     (__0)
[INFO] [stdout] 16446 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17069:5
[INFO] [stdout]       |
[INFO] [stdout] 17069 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17069 -     (__0)
[INFO] [stdout] 17069 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17078:5
[INFO] [stdout]       |
[INFO] [stdout] 17078 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17078 -     (__0)
[INFO] [stdout] 17078 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17210:5
[INFO] [stdout]       |
[INFO] [stdout] 17210 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17210 -     (__0)
[INFO] [stdout] 17210 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17227:5
[INFO] [stdout]       |
[INFO] [stdout] 17227 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17227 -     (__0)
[INFO] [stdout] 17227 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17314:5
[INFO] [stdout]       |
[INFO] [stdout] 17314 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17314 -     (__0)
[INFO] [stdout] 17314 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17322:5
[INFO] [stdout]       |
[INFO] [stdout] 17322 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17322 -     (__0)
[INFO] [stdout] 17322 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17376:5
[INFO] [stdout]       |
[INFO] [stdout] 17376 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17376 -     (__0)
[INFO] [stdout] 17376 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17384:5
[INFO] [stdout]       |
[INFO] [stdout] 17384 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17384 -     (__0)
[INFO] [stdout] 17384 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17477:5
[INFO] [stdout]       |
[INFO] [stdout] 17477 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17477 -     (__0)
[INFO] [stdout] 17477 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17541:5
[INFO] [stdout]       |
[INFO] [stdout] 17541 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17541 -     (__0)
[INFO] [stdout] 17541 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17592:5
[INFO] [stdout]       |
[INFO] [stdout] 17592 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17592 -     (__0)
[INFO] [stdout] 17592 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17883:5
[INFO] [stdout]       |
[INFO] [stdout] 17883 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 17883 -     (__0)
[INFO] [stdout] 17883 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:18024:5
[INFO] [stdout]       |
[INFO] [stdout] 18024 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 18024 -     (__0)
[INFO] [stdout] 18024 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:18175:5
[INFO] [stdout]       |
[INFO] [stdout] 18175 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 18175 -     (__0)
[INFO] [stdout] 18175 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:18271:5
[INFO] [stdout]       |
[INFO] [stdout] 18271 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 18271 -     (__0)
[INFO] [stdout] 18271 +     __0
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/lexer/mod.rs:63:30
[INFO] [stdout]    |
[INFO] [stdout] 63 |         write!(f, "{}", self.description())
[INFO] [stdout]    |                              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/lexer/mod.rs:63:30
[INFO] [stdout]    |
[INFO] [stdout] 63 |         write!(f, "{}", self.description())
[INFO] [stdout]    |                              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `input` is never read
[INFO] [stdout]    --> src/lexer/mod.rs:203:5
[INFO] [stdout]     |
[INFO] [stdout] 196 | pub struct Lexer<'input> {
[INFO] [stdout]     |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 203 |     input: &'input str,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Lexer` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `input` is never read
[INFO] [stdout]    --> src/lexer/mod.rs:203:5
[INFO] [stdout]     |
[INFO] [stdout] 196 | pub struct Lexer<'input> {
[INFO] [stdout]     |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 203 |     input: &'input str,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Lexer` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 64 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 64 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.14s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.17.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "112115bfd668a2f4eea4f67ae6b3e78c39b22684584e84f0c51133e15ddb6aa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "112115bfd668a2f4eea4f67ae6b3e78c39b22684584e84f0c51133e15ddb6aa8", kill_on_drop: false }`
[INFO] [stdout] 112115bfd668a2f4eea4f67ae6b3e78c39b22684584e84f0c51133e15ddb6aa8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 93ca2841e5910249d3a0bcc97a568e6a2471ce409fcd240a0ba20801cc240ce0
[INFO] running `Command { std: "docker" "start" "-a" "93ca2841e5910249d3a0bcc97a568e6a2471ce409fcd240a0ba20801cc240ce0", kill_on_drop: false }`
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer/mod.rs:236:42
[INFO] [stderr]     |
[INFO] [stderr] 236 |                         Some(&(_, c @ 'A'...'Z')) |
[INFO] [stderr]     |                                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer/mod.rs:237:42
[INFO] [stderr]     |
[INFO] [stderr] 237 |                         Some(&(_, c @ 'a'...'z')) => {
[INFO] [stderr]     |                                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer/mod.rs:246:37
[INFO] [stderr]     |
[INFO] [stderr] 246 |                 Some((start, c @ 'A'...'Z')) |
[INFO] [stderr]     |                                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer/mod.rs:247:37
[INFO] [stderr]     |
[INFO] [stderr] 247 |                 Some((start, c @ 'a'...'z')) => {
[INFO] [stderr]     |                                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer/mod.rs:250:37
[INFO] [stderr]     |
[INFO] [stderr] 250 |                 Some((start, c @ '0'...'9')) => {
[INFO] [stderr]     |                                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer/mod.rs:285:42
[INFO] [stderr]     |
[INFO] [stderr] 285 |                         Some(&(_, c @ '0'...'9')) => {
[INFO] [stderr]     |                                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer/mod.rs:309:42
[INFO] [stderr]     |
[INFO] [stderr] 309 |                         Some(&(_, c @ '0'...'9')) => {
[INFO] [stderr]     |                                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer/mod.rs:386:38
[INFO] [stderr]     |
[INFO] [stderr] 386 |                     Some(&(_, c @ '0'...'9')) => {
[INFO] [stderr]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer/mod.rs:403:38
[INFO] [stderr]     |
[INFO] [stderr] 403 |                     Some(&(_, c @ '0'...'9')) => {
[INFO] [stderr]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer/mod.rs:433:38
[INFO] [stderr]     |
[INFO] [stderr] 433 |                     Some(&(_, c @ '0'...'9')) => {
[INFO] [stderr]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer/mod.rs:449:38
[INFO] [stderr]     |
[INFO] [stderr] 449 |                     Some(&(_, c @ '0'...'9')) => {
[INFO] [stderr]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer/mod.rs:465:38
[INFO] [stderr]     |
[INFO] [stderr] 465 |                     Some(&(_, c @ '0'...'9')) => {
[INFO] [stderr]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer/mod.rs:477:38
[INFO] [stderr]     |
[INFO] [stderr] 477 |                     Some(&(_, c @ '0'...'9')) => {
[INFO] [stderr]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer/mod.rs:527:34
[INFO] [stderr]     |
[INFO] [stderr] 527 |                 Some(&(_, c @ 'A'...'Z'))
[INFO] [stderr]     |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer/mod.rs:528:36
[INFO] [stderr]     |
[INFO] [stderr] 528 |                 | Some(&(_, c @ 'a'...'z'))
[INFO] [stderr]     |                                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer/mod.rs:529:36
[INFO] [stderr]     |
[INFO] [stderr] 529 |                 | Some(&(_, c @ '0'...'9'))
[INFO] [stderr]     |                                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer/mod.rs:637:34
[INFO] [stderr]     |
[INFO] [stderr] 637 |                 Some(&(_, c @ '0'...'9')) => {
[INFO] [stderr]     |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer/mod.rs:659:46
[INFO] [stderr]     |
[INFO] [stderr] 659 | ...                   Some(&(_, c @ '0'...'9')) => {
[INFO] [stderr]     |                                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer/mod.rs:740:42
[INFO] [stderr]     |
[INFO] [stderr] 740 |                         Some(&(_, c @ '0'...'9')) => {
[INFO] [stderr]     |                                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer/mod.rs:846:29
[INFO] [stderr]     |
[INFO] [stderr] 846 |                 Some((_, '0'...'9')) => continue,
[INFO] [stderr]     |                             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:14469:5
[INFO] [stderr]       |
[INFO] [stderr] 14469 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr]       = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 14469 -     (__0)
[INFO] [stderr] 14469 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:14507:5
[INFO] [stderr]       |
[INFO] [stderr] 14507 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 14507 -     (__0)
[INFO] [stderr] 14507 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:14515:5
[INFO] [stderr]       |
[INFO] [stderr] 14515 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 14515 -     (__0)
[INFO] [stderr] 14515 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:14763:5
[INFO] [stderr]       |
[INFO] [stderr] 14763 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 14763 -     (__0)
[INFO] [stderr] 14763 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:14771:5
[INFO] [stderr]       |
[INFO] [stderr] 14771 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 14771 -     (__0)
[INFO] [stderr] 14771 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:14903:5
[INFO] [stderr]       |
[INFO] [stderr] 14903 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 14903 -     (__0)
[INFO] [stderr] 14903 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:14912:5
[INFO] [stderr]       |
[INFO] [stderr] 14912 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 14912 -     (__0)
[INFO] [stderr] 14912 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15078:5
[INFO] [stderr]       |
[INFO] [stderr] 15078 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15078 -     (__0)
[INFO] [stderr] 15078 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15111:5
[INFO] [stderr]       |
[INFO] [stderr] 15111 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15111 -     (__0)
[INFO] [stderr] 15111 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15133:5
[INFO] [stderr]       |
[INFO] [stderr] 15133 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15133 -     (__0)
[INFO] [stderr] 15133 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15421:5
[INFO] [stderr]       |
[INFO] [stderr] 15421 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15421 -     (__0)
[INFO] [stderr] 15421 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15429:5
[INFO] [stderr]       |
[INFO] [stderr] 15429 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15429 -     (__0)
[INFO] [stderr] 15429 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15437:5
[INFO] [stderr]       |
[INFO] [stderr] 15437 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15437 -     (__0)
[INFO] [stderr] 15437 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15445:5
[INFO] [stderr]       |
[INFO] [stderr] 15445 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15445 -     (__0)
[INFO] [stderr] 15445 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15453:5
[INFO] [stderr]       |
[INFO] [stderr] 15453 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15453 -     (__0)
[INFO] [stderr] 15453 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15461:5
[INFO] [stderr]       |
[INFO] [stderr] 15461 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15461 -     (__0)
[INFO] [stderr] 15461 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15469:5
[INFO] [stderr]       |
[INFO] [stderr] 15469 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15469 -     (__0)
[INFO] [stderr] 15469 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15477:5
[INFO] [stderr]       |
[INFO] [stderr] 15477 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15477 -     (__0)
[INFO] [stderr] 15477 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15485:5
[INFO] [stderr]       |
[INFO] [stderr] 15485 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15485 -     (__0)
[INFO] [stderr] 15485 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15493:5
[INFO] [stderr]       |
[INFO] [stderr] 15493 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15493 -     (__0)
[INFO] [stderr] 15493 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15610:5
[INFO] [stderr]       |
[INFO] [stderr] 15610 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15610 -     (__0)
[INFO] [stderr] 15610 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15714:5
[INFO] [stderr]       |
[INFO] [stderr] 15714 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15714 -     (__0)
[INFO] [stderr] 15714 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15780:5
[INFO] [stderr]       |
[INFO] [stderr] 15780 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15780 -     (__0)
[INFO] [stderr] 15780 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:15796:5
[INFO] [stderr]       |
[INFO] [stderr] 15796 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15796 -     (__0)
[INFO] [stderr] 15796 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:16430:5
[INFO] [stderr]       |
[INFO] [stderr] 16430 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 16430 -     (__0)
[INFO] [stderr] 16430 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:16438:5
[INFO] [stderr]       |
[INFO] [stderr] 16438 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 16438 -     (__0)
[INFO] [stderr] 16438 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:16446:5
[INFO] [stderr]       |
[INFO] [stderr] 16446 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 16446 -     (__0)
[INFO] [stderr] 16446 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17069:5
[INFO] [stderr]       |
[INFO] [stderr] 17069 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 17069 -     (__0)
[INFO] [stderr] 17069 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17078:5
[INFO] [stderr]       |
[INFO] [stderr] 17078 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 17078 -     (__0)
[INFO] [stderr] 17078 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17210:5
[INFO] [stderr]       |
[INFO] [stderr] 17210 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 17210 -     (__0)
[INFO] [stderr] 17210 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17227:5
[INFO] [stderr]       |
[INFO] [stderr] 17227 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 17227 -     (__0)
[INFO] [stderr] 17227 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17314:5
[INFO] [stderr]       |
[INFO] [stderr] 17314 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 17314 -     (__0)
[INFO] [stderr] 17314 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17322:5
[INFO] [stderr]       |
[INFO] [stderr] 17322 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 17322 -     (__0)
[INFO] [stderr] 17322 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17376:5
[INFO] [stderr]       |
[INFO] [stderr] 17376 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 17376 -     (__0)
[INFO] [stderr] 17376 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17384:5
[INFO] [stderr]       |
[INFO] [stderr] 17384 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 17384 -     (__0)
[INFO] [stderr] 17384 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17477:5
[INFO] [stderr]       |
[INFO] [stderr] 17477 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 17477 -     (__0)
[INFO] [stderr] 17477 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17541:5
[INFO] [stderr]       |
[INFO] [stderr] 17541 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 17541 -     (__0)
[INFO] [stderr] 17541 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17592:5
[INFO] [stderr]       |
[INFO] [stderr] 17592 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 17592 -     (__0)
[INFO] [stderr] 17592 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:17883:5
[INFO] [stderr]       |
[INFO] [stderr] 17883 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 17883 -     (__0)
[INFO] [stderr] 17883 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:18024:5
[INFO] [stderr]       |
[INFO] [stderr] 18024 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 18024 -     (__0)
[INFO] [stderr] 18024 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:18175:5
[INFO] [stderr]       |
[INFO] [stderr] 18175 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 18175 -     (__0)
[INFO] [stderr] 18175 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/webidl-f63a9bc371b8d073/out/parser/grammar.rs:18271:5
[INFO] [stderr]       |
[INFO] [stderr] 18271 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 18271 -     (__0)
[INFO] [stderr] 18271 +     __0
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/lexer/mod.rs:63:30
[INFO] [stderr]    |
[INFO] [stderr] 63 |         write!(f, "{}", self.description())
[INFO] [stderr]    |                              ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `input` is never read
[INFO] [stderr]    --> src/lexer/mod.rs:203:5
[INFO] [stderr]     |
[INFO] [stderr] 196 | pub struct Lexer<'input> {
[INFO] [stderr]     |            ----- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 203 |     input: &'input str,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Lexer` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `webidl` (lib) generated 64 warnings (run `cargo fix --lib -p webidl` to apply 62 suggestions)
[INFO] [stderr] warning: `webidl` (lib test) generated 64 warnings (64 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.17.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/webidl-90304022f0e6ee16)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test lexer::test::lex_colon ... ok
[INFO] [stdout] test lexer::test::lex_comma ... ok
[INFO] [stdout] test lexer::test::lex_comment ... ok
[INFO] [stdout] test lexer::test::lex_ellipsis ... ok
[INFO] [stdout] test lexer::test::lex_equals ... ok
[INFO] [stdout] test lexer::test::lex_float_literal ... ok
[INFO] [stdout] test lexer::test::lex_greater_than ... ok
[INFO] [stdout] test lexer::test::lex_hyphen ... ok
[INFO] [stdout] test lexer::test::lex_identifier ... ok
[INFO] [stdout] test lexer::test::lex_integer_literal ... ok
[INFO] [stdout] test lexer::test::lex_left_brace ... ok
[INFO] [stdout] test lexer::test::lex_left_bracket ... ok
[INFO] [stdout] test lexer::test::lex_keyword ... ok
[INFO] [stdout] test lexer::test::lex_left_parenthesis ... ok
[INFO] [stdout] test lexer::test::lex_less_than ... ok
[INFO] [stdout] test lexer::test::lex_negative_infinity ... ok
[INFO] [stdout] test lexer::test::lex_other_literal ... ok
[INFO] [stdout] test lexer::test::lex_period ... ok
[INFO] [stdout] test lexer::test::lex_question_mark ... ok
[INFO] [stdout] test lexer::test::lex_right_brace ... ok
[INFO] [stdout] test lexer::test::lex_right_bracket ... ok
[INFO] [stdout] test lexer::test::lex_right_parenthesis ... ok
[INFO] [stdout] test lexer::test::lex_semicolon ... ok
[INFO] [stdout] test lexer::test::lex_string ... ok
[INFO] [stdout] test lexer::test::lex_whitespace ... ok
[INFO] [stdout] test parser::ast::test::test_flatten_asts ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/parse_test.rs (/opt/rustwide/target/debug/deps/parse_test-6536ca5f413423a3)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test parse_mixin ... ok
[INFO] [stdout] test parse_integer_literals ... ok
[INFO] [stdout] test parse_includes ... ok
[INFO] [stdout] test parse_servo_webidls ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- parse_servo_webidls stdout ----
[INFO] [stdout] thread 'parse_servo_webidls' panicked at tests/parse_test.rs:11:60:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x561b3386ddec - std::backtrace_rs::backtrace::libunwind::trace::ha637c64ce894333a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x561b3386ddec - std::backtrace_rs::backtrace::trace_unsynchronized::h47f62dea28e0c88d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x561b3386ddec - std::sys_common::backtrace::_print_fmt::h9eef0abe20ede486
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x561b3386ddec - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hed7f999df88cc644
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x561b33898e90 - core::fmt::rt::Argument::fmt::h1539a9308b8d058d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x561b33898e90 - core::fmt::write::h3a39390d8560d9c9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x561b3386b79f - std::io::Write::write_fmt::h040b369f3a0f9cbc
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/io/mod.rs:1762:15
[INFO] [stdout]    7:     0x561b3386dbd4 - std::sys_common::backtrace::_print::h894006fb5c6f3d45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x561b3386dbd4 - std::sys_common::backtrace::print::h23a2d212c6fff936
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x561b3386f897 - std::panicking::default_hook::{{closure}}::h8a1d2ee00185001a
[INFO] [stdout]   10:     0x561b3386f583 - std::panicking::default_hook::h6038f2eba384e475
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x561b337948a7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h0ad024c9bdc6d768
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   12:     0x561b337948a7 - test::test_main::{{closure}}::h7500b54257359db6
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x561b3386fea8 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1f8f335eaa9cfaee
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   14:     0x561b3386fea8 - std::panicking::rust_panic_with_hook::h2b5517d590cab22e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x561b3386fbfe - std::panicking::begin_panic_handler::{{closure}}::h233112c06e0ef43e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x561b3386e2b6 - std::sys_common::backtrace::__rust_end_short_backtrace::h6e893f24d7ebbff8
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:170:18
[INFO] [stdout]   17:     0x561b3386f962 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x561b3373e1e5 - core::panicking::panic_fmt::hbf0e066aabfa482c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x561b3373e7b3 - core::result::unwrap_failed::hddb4fea594200c52
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1653:5
[INFO] [stdout]   20:     0x561b33755f7b - core::result::Result<T,E>::unwrap::h6b9d98fe5f80df59
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1077:23
[INFO] [stdout]   21:     0x561b337510f3 - parse_test::parse_servo_webidls::h70ea6e683e654b72
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/parse_test.rs:11:16
[INFO] [stdout]   22:     0x561b337510a7 - parse_test::parse_servo_webidls::{{closure}}::h973be26c9e2011dc
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/parse_test.rs:10:25
[INFO] [stdout]   23:     0x561b33754536 - core::ops::function::FnOnce::call_once::h6f048de8073c44ea
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x561b33799eff - core::ops::function::FnOnce::call_once::h2b5d431d5046312d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x561b33799eff - test::__rust_begin_short_backtrace::h7714669af176e207
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:628:18
[INFO] [stdout]   26:     0x561b33798f15 - test::run_test_in_process::{{closure}}::h85218797dcbcec12
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:60
[INFO] [stdout]   27:     0x561b33798f15 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h76c106ea31c14d7b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x561b33798f15 - std::panicking::try::do_call::h3bd5d0f6620ee946
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   29:     0x561b33798f15 - std::panicking::try::h232e535e4744fe31
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   30:     0x561b33798f15 - std::panic::catch_unwind::h3ce3bd6ca8dbac68
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x561b33798f15 - test::run_test_in_process::hc97b257c9621286a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:27
[INFO] [stdout]   32:     0x561b33798f15 - test::run_test::{{closure}}::h2aa798823a438d38
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:574:43
[INFO] [stdout]   33:     0x561b337611d6 - test::run_test::{{closure}}::h87d231c78fb59832
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:602:41
[INFO] [stdout]   34:     0x561b337611d6 - std::sys_common::backtrace::__rust_begin_short_backtrace::he6df152596625789
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:154:18
[INFO] [stdout]   35:     0x561b33766287 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha94be15d1e0acf36
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   36:     0x561b33766287 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9dc6bd6372f16606
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x561b33766287 - std::panicking::try::do_call::h9057517f80303cd4
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   38:     0x561b33766287 - std::panicking::try::he3a30b11ee45340c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   39:     0x561b33766287 - std::panic::catch_unwind::h410458cfd3528b8b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   40:     0x561b33766287 - std::thread::Builder::spawn_unchecked_::{{closure}}::h72ac3bdb567b737b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   41:     0x561b33766287 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h38f34da3654a8344
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x561b33874935 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc7eafaff61e32df9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   43:     0x561b33874935 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ba4a5de48dd2304
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   44:     0x561b33874935 - std::sys::unix::thread::Thread::new::thread_start::he469335aef763e45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f598ef7aac3 - <unknown>
[INFO] [stdout]   46:     0x7f598f00bbf4 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     parse_servo_webidls
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test parse_test`
[INFO] running `Command { std: "docker" "inspect" "93ca2841e5910249d3a0bcc97a568e6a2471ce409fcd240a0ba20801cc240ce0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93ca2841e5910249d3a0bcc97a568e6a2471ce409fcd240a0ba20801cc240ce0", kill_on_drop: false }`
[INFO] [stdout] 93ca2841e5910249d3a0bcc97a568e6a2471ce409fcd240a0ba20801cc240ce0
