[INFO] fetching crate syn-pub-items 0.15.30...
[INFO] testing syn-pub-items-0.15.30 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate syn-pub-items 0.15.30 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate syn-pub-items 0.15.30
[INFO] finished tweaking crates.io crate syn-pub-items 0.15.30
[INFO] tweaked toml for crates.io crate syn-pub-items 0.15.30 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate syn-pub-items 0.15.30 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 129 packages to latest compatible versions
[INFO] [stderr]       Adding colored v1.9.4 (available: v3.0.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding insta v0.7.4 (available: v1.46.0)
[INFO] [stderr]       Adding proc-macro2 v0.4.30 (available: v1.0.105)
[INFO] [stderr]       Adding quote v0.6.13 (available: v1.0.43)
[INFO] [stderr]       Adding unicode-xid v0.1.0 (available: v0.2.6)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded console v0.7.7
[INFO] [stderr]   Downloaded clicolors-control v1.0.1
[INFO] [stderr]   Downloaded insta v0.7.4
[INFO] [stderr]   Downloaded ron v0.4.2
[INFO] [stderr]   Downloaded ci_info v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8b3a3a2f24d4fbf72dabcf620c6d7e89f6a4702e51bbab42c3e73b76cdc43f1
[INFO] running `Command { std: "docker" "start" "-a" "b8b3a3a2f24d4fbf72dabcf620c6d7e89f6a4702e51bbab42c3e73b76cdc43f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8b3a3a2f24d4fbf72dabcf620c6d7e89f6a4702e51bbab42c3e73b76cdc43f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8b3a3a2f24d4fbf72dabcf620c6d7e89f6a4702e51bbab42c3e73b76cdc43f1", kill_on_drop: false }`
[INFO] [stdout] b8b3a3a2f24d4fbf72dabcf620c6d7e89f6a4702e51bbab42c3e73b76cdc43f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0f1d74f2e06cea87e737397855c7029d8dd910f7fcca85e5937d4062206c023
[INFO] running `Command { std: "docker" "start" "-a" "b0f1d74f2e06cea87e737397855c7029d8dd910f7fcca85e5937d4062206c023", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn-pub-items v0.15.30 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/lib.rs:226:13
[INFO] [stdout]     |
[INFO] [stdout] 226 | #![cfg_attr(feature = "cargo-clippy", allow(renamed_and_removed_lints))]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/lib.rs:227:13
[INFO] [stdout]     |
[INFO] [stdout] 227 | #![cfg_attr(feature = "cargo-clippy", deny(clippy, clippy_pedantic))]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/lib.rs:230:5
[INFO] [stdout]     |
[INFO] [stdout] 230 |     feature = "cargo-clippy",
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/lib.rs:248:5
[INFO] [stdout]     |
[INFO] [stdout] 248 |     feature = "cargo-clippy",
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/attr.rs:518:20
[INFO] [stdout]     |
[INFO] [stdout] 518 |         #[cfg_attr(feature = "cargo-clippy", allow(trivially_copy_pass_by_ref))]
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/attr.rs:529:20
[INFO] [stdout]     |
[INFO] [stdout] 529 |         #[cfg_attr(feature = "cargo-clippy", allow(trivially_copy_pass_by_ref))]
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/lit.rs:730:16
[INFO] [stdout]     |
[INFO] [stdout] 730 |     #[cfg_attr(feature = "cargo-clippy", allow(needless_continue))]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/lit.rs:818:16
[INFO] [stdout]     |
[INFO] [stdout] 818 |     #[cfg_attr(feature = "cargo-clippy", allow(needless_continue))]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/path.rs:558:20
[INFO] [stdout]     |
[INFO] [stdout] 558 |         #[cfg_attr(feature = "cargo-clippy", allow(match_same_arms))]
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `macros::*`
[INFO] [stdout]    --> src/lib.rs:278:9
[INFO] [stdout]     |
[INFO] [stdout] 278 | pub use macros::*;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]   --> src/group.rs:77:19
[INFO] [stdout]    |
[INFO] [stdout] 77 |             #[cfg(procmacro2_semver_exempt)]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]   --> src/group.rs:79:23
[INFO] [stdout]    |
[INFO] [stdout] 79 |             #[cfg(not(procmacro2_semver_exempt))]
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lit.rs:663:21
[INFO] [stdout]     |
[INFO] [stdout] 663 |                 b'0'...b'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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lit.rs:967:21
[INFO] [stdout]     |
[INFO] [stdout] 967 |                 b'0'...b'9' => b0 - b'0',
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lit.rs:968:21
[INFO] [stdout]     |
[INFO] [stdout] 968 |                 b'a'...b'f' => 10 + (b0 - b'a'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lit.rs:969:21
[INFO] [stdout]     |
[INFO] [stdout] 969 |                 b'A'...b'F' => 10 + (b0 - b'A'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lit.rs:973:17
[INFO] [stdout]     |
[INFO] [stdout] 973 |             b'0'...b'9' => b1 - b'0',
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lit.rs:974:17
[INFO] [stdout]     |
[INFO] [stdout] 974 |             b'a'...b'f' => 10 + (b1 - b'a'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lit.rs:975:17
[INFO] [stdout]     |
[INFO] [stdout] 975 |             b'A'...b'F' => 10 + (b1 - b'A'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lit.rs:991:21
[INFO] [stdout]     |
[INFO] [stdout] 991 |                 b'0'...b'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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lit.rs:996:21
[INFO] [stdout]     |
[INFO] [stdout] 996 |                 b'a'...b'f' => {
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/lit.rs:1001:21
[INFO] [stdout]      |
[INFO] [stdout] 1001 |                 b'A'...b'F' => {
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/lit.rs:1034:18
[INFO] [stdout]      |
[INFO] [stdout] 1034 |             (b'0'...b'9', _) => 10,
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/lit.rs:1042:21
[INFO] [stdout]      |
[INFO] [stdout] 1042 |                 b'0'...b'9' => u64::from(b - b'0'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/lit.rs:1043:21
[INFO] [stdout]      |
[INFO] [stdout] 1043 |                 b'a'...b'f' if base > 10 => 10 + u64::from(b - b'a'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/lit.rs:1044:21
[INFO] [stdout]      |
[INFO] [stdout] 1044 |                 b'A'...b'F' if base > 10 => 10 + u64::from(b - b'A'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]    --> src/buffer.rs:351:11
[INFO] [stdout]     |
[INFO] [stdout] 351 |     #[cfg(procmacro2_semver_exempt)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]    --> src/buffer.rs:359:11
[INFO] [stdout]     |
[INFO] [stdout] 359 |     #[cfg(procmacro2_semver_exempt)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `syn_can_call_macro_by_path`
[INFO] [stdout]   --> src/parse_quote.rs:75:11
[INFO] [stdout]    |
[INFO] [stdout] 75 | #[cfg(not(syn_can_call_macro_by_path))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_can_call_macro_by_path)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_can_call_macro_by_path)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `syn_can_call_macro_by_path`
[INFO] [stdout]   --> src/parse_quote.rs:85:7
[INFO] [stdout]    |
[INFO] [stdout] 85 | #[cfg(syn_can_call_macro_by_path)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_can_call_macro_by_path)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_can_call_macro_by_path)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]    --> src/spanned.rs:127:11
[INFO] [stdout]     |
[INFO] [stdout] 127 |     #[cfg(procmacro2_semver_exempt)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]    --> src/spanned.rs:136:15
[INFO] [stdout]     |
[INFO] [stdout] 136 |     #[cfg(not(procmacro2_semver_exempt))]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gen::*`
[INFO] [stdout]    --> src/lib.rs:537:9
[INFO] [stdout]     |
[INFO] [stdout] 537 | pub use gen::*;
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `syn_can_use_thread_id`
[INFO] [stdout]   --> src/thread.rs:44:7
[INFO] [stdout]    |
[INFO] [stdout] 44 | #[cfg(syn_can_use_thread_id)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_can_use_thread_id)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_can_use_thread_id)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `syn_can_use_thread_id`
[INFO] [stdout]   --> src/thread.rs:55:11
[INFO] [stdout]    |
[INFO] [stdout] 55 | #[cfg(not(syn_can_use_thread_id))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_can_use_thread_id)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_can_use_thread_id)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]   --> src/error.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[cfg(all(procmacro2_semver_exempt, feature = "parsing"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]    --> src/error.rs:119:15
[INFO] [stdout]     |
[INFO] [stdout] 119 |         #[cfg(procmacro2_semver_exempt)]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]    --> src/error.rs:127:19
[INFO] [stdout]     |
[INFO] [stdout] 127 |         #[cfg(not(procmacro2_semver_exempt))]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]    --> src/error.rs:176:15
[INFO] [stdout]     |
[INFO] [stdout] 176 |         #[cfg(procmacro2_semver_exempt)]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]    --> src/error.rs:178:19
[INFO] [stdout]     |
[INFO] [stdout] 178 |         #[cfg(not(procmacro2_semver_exempt))]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/punctuated.rs:561:16
[INFO] [stdout]     |
[INFO] [stdout] 561 |     inner: Box<ExactSizeIterator<Item = &'a T> + 'a>,
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 561 |     inner: Box<dyn ExactSizeIterator<Item = &'a T> + 'a>,
[INFO] [stdout]     |                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/punctuated.rs:615:16
[INFO] [stdout]     |
[INFO] [stdout] 615 |     inner: Box<ExactSizeIterator<Item = &'a mut T> + 'a>,
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 615 |     inner: Box<dyn ExactSizeIterator<Item = &'a mut T> + 'a>,
[INFO] [stdout]     |                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of variable of type `proc_macro2::Span` to itself
[INFO] [stdout]    --> src/spanned.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |         joined = joined;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]     --> src/expr.rs:1003:28
[INFO] [stdout]      |
[INFO] [stdout] 1003 |     pub struct AllowStruct(bool);
[INFO] [stdout]      |                ----------- ^^^^
[INFO] [stdout]      |                |
[INFO] [stdout]      |                field in this struct
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider removing this field
[INFO] [stdout]      = note: `AllowStruct` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/data.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn iter(&self) -> punctuated::Iter<Field> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn iter(&self) -> punctuated::Iter<'_, Field> {
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/data.rs:79:21
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn iter_mut(&mut self) -> punctuated::IterMut<Field> {
[INFO] [stdout]    |                     ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn iter_mut(&mut self) -> punctuated::IterMut<'_, Field> {
[INFO] [stdout]    |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/generics.rs:80:24
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn type_params(&self) -> TypeParams {
[INFO] [stdout]    |                        ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn type_params(&self) -> TypeParams<'_> {
[INFO] [stdout]    |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/generics.rs:91:28
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub fn type_params_mut(&mut self) -> TypeParamsMut {
[INFO] [stdout]    |                            ^^^^^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub fn type_params_mut(&mut self) -> TypeParamsMut<'_> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/generics.rs:102:22
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn lifetimes(&self) -> Lifetimes {
[INFO] [stdout]     |                      ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn lifetimes(&self) -> Lifetimes<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/generics.rs:113:26
[INFO] [stdout]     |
[INFO] [stdout] 113 |     pub fn lifetimes_mut(&mut self) -> LifetimesMut {
[INFO] [stdout]     |                          ^^^^^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 113 |     pub fn lifetimes_mut(&mut self) -> LifetimesMut<'_> {
[INFO] [stdout]     |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/generics.rs:124:25
[INFO] [stdout]     |
[INFO] [stdout] 124 |     pub fn const_params(&self) -> ConstParams {
[INFO] [stdout]     |                         ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 124 |     pub fn const_params(&self) -> ConstParams<'_> {
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/generics.rs:135:29
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn const_params_mut(&mut self) -> ConstParamsMut {
[INFO] [stdout]     |                             ^^^^^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn const_params_mut(&mut self) -> ConstParamsMut<'_> {
[INFO] [stdout]     |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/generics.rs:315:27
[INFO] [stdout]     |
[INFO] [stdout] 315 |     pub fn split_for_impl(&self) -> (ImplGenerics, TypeGenerics, Option<&WhereClause>) {
[INFO] [stdout]     |                           ^^^^^      ^^^^^^^^^^^^  ^^^^^^^^^^^^         ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                           |          |             |
[INFO] [stdout]     |                           |          |             the same lifetime is hidden here
[INFO] [stdout]     |                           |          the same lifetime is hidden here
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 315 |     pub fn split_for_impl(&self) -> (ImplGenerics<'_>, TypeGenerics<'_>, Option<&WhereClause>) {
[INFO] [stdout]     |                                                  ++++              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/generics.rs:330:25
[INFO] [stdout]     |
[INFO] [stdout] 330 |     pub fn as_turbofish(&self) -> Turbofish {
[INFO] [stdout]     |                         ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 330 |     pub fn as_turbofish(&self) -> Turbofish<'_> {
[INFO] [stdout]     |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]    --> src/lit.rs:983:30
[INFO] [stdout]     |
[INFO] [stdout] 983 |             panic!("expected {{ after \\u");
[INFO] [stdout]     |                              ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 983 |             panic!("{}", "expected {{ after \\u");
[INFO] [stdout]     |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/buffer.rs:120:18
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn begin(&self) -> Cursor {
[INFO] [stdout]     |                  ^^^^^     ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn begin(&self) -> Cursor<'_> {
[INFO] [stdout]     |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/punctuated.rs:104:17
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn iter(&self) -> Iter<T> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/punctuated.rs:115:21
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn iter_mut(&mut self) -> IterMut<T> {
[INFO] [stdout]     |                     ^^^^^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn iter_mut(&mut self) -> IterMut<'_, T> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/punctuated.rs:126:18
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn pairs(&self) -> Pairs<T, P> {
[INFO] [stdout]     |                  ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn pairs(&self) -> Pairs<'_, T, P> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/punctuated.rs:135:22
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn pairs_mut(&mut self) -> PairsMut<T, P> {
[INFO] [stdout]     |                      ^^^^^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn pairs_mut(&mut self) -> PairsMut<'_, T, P> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/parse.rs:1086:35
[INFO] [stdout]      |
[INFO] [stdout] 1086 | fn tokens_to_parse_buffer(tokens: &TokenBuffer) -> ParseBuffer {
[INFO] [stdout]      |                                   ^^^^^^^^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                                   |
[INFO] [stdout]      |                                   the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1086 | fn tokens_to_parse_buffer(tokens: &TokenBuffer) -> ParseBuffer<'_> {
[INFO] [stdout]      |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.91s
[INFO] running `Command { std: "docker" "inspect" "b0f1d74f2e06cea87e737397855c7029d8dd910f7fcca85e5937d4062206c023", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0f1d74f2e06cea87e737397855c7029d8dd910f7fcca85e5937d4062206c023", kill_on_drop: false }`
[INFO] [stdout] b0f1d74f2e06cea87e737397855c7029d8dd910f7fcca85e5937d4062206c023
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5f20b704550d85510037fe99337cf1a964fc2d838a024838e19f2cf40e410b3
[INFO] running `Command { std: "docker" "start" "-a" "e5f20b704550d85510037fe99337cf1a964fc2d838a024838e19f2cf40e410b3", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling termios v0.3.3
[INFO] [stderr]    Compiling clicolors-control v1.0.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling ci_info v0.3.1
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/lib.rs:226:13
[INFO] [stdout]     |
[INFO] [stdout] 226 | #![cfg_attr(feature = "cargo-clippy", allow(renamed_and_removed_lints))]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling colored v1.9.4
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/lib.rs:227:13
[INFO] [stdout]     |
[INFO] [stdout] 227 | #![cfg_attr(feature = "cargo-clippy", deny(clippy, clippy_pedantic))]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/lib.rs:230:5
[INFO] [stdout]     |
[INFO] [stdout] 230 |     feature = "cargo-clippy",
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/lib.rs:248:5
[INFO] [stdout]     |
[INFO] [stdout] 248 |     feature = "cargo-clippy",
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/attr.rs:518:20
[INFO] [stdout]     |
[INFO] [stdout] 518 |         #[cfg_attr(feature = "cargo-clippy", allow(trivially_copy_pass_by_ref))]
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/attr.rs:529:20
[INFO] [stdout]     |
[INFO] [stdout] 529 |         #[cfg_attr(feature = "cargo-clippy", allow(trivially_copy_pass_by_ref))]
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/lit.rs:730:16
[INFO] [stdout]     |
[INFO] [stdout] 730 |     #[cfg_attr(feature = "cargo-clippy", allow(needless_continue))]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/lit.rs:818:16
[INFO] [stdout]     |
[INFO] [stdout] 818 |     #[cfg_attr(feature = "cargo-clippy", allow(needless_continue))]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/path.rs:558:20
[INFO] [stdout]     |
[INFO] [stdout] 558 |         #[cfg_attr(feature = "cargo-clippy", allow(match_same_arms))]
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `macros::*`
[INFO] [stdout]    --> src/lib.rs:278:9
[INFO] [stdout]     |
[INFO] [stdout] 278 | pub use macros::*;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]   --> src/group.rs:77:19
[INFO] [stdout]    |
[INFO] [stdout] 77 |             #[cfg(procmacro2_semver_exempt)]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]   --> src/group.rs:79:23
[INFO] [stdout]    |
[INFO] [stdout] 79 |             #[cfg(not(procmacro2_semver_exempt))]
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lit.rs:663:21
[INFO] [stdout]     |
[INFO] [stdout] 663 |                 b'0'...b'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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lit.rs:967:21
[INFO] [stdout]     |
[INFO] [stdout] 967 |                 b'0'...b'9' => b0 - b'0',
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lit.rs:968:21
[INFO] [stdout]     |
[INFO] [stdout] 968 |                 b'a'...b'f' => 10 + (b0 - b'a'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lit.rs:969:21
[INFO] [stdout]     |
[INFO] [stdout] 969 |                 b'A'...b'F' => 10 + (b0 - b'A'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lit.rs:973:17
[INFO] [stdout]     |
[INFO] [stdout] 973 |             b'0'...b'9' => b1 - b'0',
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lit.rs:974:17
[INFO] [stdout]     |
[INFO] [stdout] 974 |             b'a'...b'f' => 10 + (b1 - b'a'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lit.rs:975:17
[INFO] [stdout]     |
[INFO] [stdout] 975 |             b'A'...b'F' => 10 + (b1 - b'A'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lit.rs:991:21
[INFO] [stdout]     |
[INFO] [stdout] 991 |                 b'0'...b'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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lit.rs:996:21
[INFO] [stdout]     |
[INFO] [stdout] 996 |                 b'a'...b'f' => {
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/lit.rs:1001:21
[INFO] [stdout]      |
[INFO] [stdout] 1001 |                 b'A'...b'F' => {
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/lit.rs:1034:18
[INFO] [stdout]      |
[INFO] [stdout] 1034 |             (b'0'...b'9', _) => 10,
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/lit.rs:1042:21
[INFO] [stdout]      |
[INFO] [stdout] 1042 |                 b'0'...b'9' => u64::from(b - b'0'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/lit.rs:1043:21
[INFO] [stdout]      |
[INFO] [stdout] 1043 |                 b'a'...b'f' if base > 10 => 10 + u64::from(b - b'a'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/lit.rs:1044:21
[INFO] [stdout]      |
[INFO] [stdout] 1044 |                 b'A'...b'F' if base > 10 => 10 + u64::from(b - b'A'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]    --> src/buffer.rs:351:11
[INFO] [stdout]     |
[INFO] [stdout] 351 |     #[cfg(procmacro2_semver_exempt)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]    --> src/buffer.rs:359:11
[INFO] [stdout]     |
[INFO] [stdout] 359 |     #[cfg(procmacro2_semver_exempt)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `syn_can_call_macro_by_path`
[INFO] [stdout]   --> src/parse_quote.rs:75:11
[INFO] [stdout]    |
[INFO] [stdout] 75 | #[cfg(not(syn_can_call_macro_by_path))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_can_call_macro_by_path)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_can_call_macro_by_path)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `syn_can_call_macro_by_path`
[INFO] [stdout]   --> src/parse_quote.rs:85:7
[INFO] [stdout]    |
[INFO] [stdout] 85 | #[cfg(syn_can_call_macro_by_path)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_can_call_macro_by_path)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_can_call_macro_by_path)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]    --> src/spanned.rs:127:11
[INFO] [stdout]     |
[INFO] [stdout] 127 |     #[cfg(procmacro2_semver_exempt)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]    --> src/spanned.rs:136:15
[INFO] [stdout]     |
[INFO] [stdout] 136 |     #[cfg(not(procmacro2_semver_exempt))]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gen::*`
[INFO] [stdout]    --> src/lib.rs:537:9
[INFO] [stdout]     |
[INFO] [stdout] 537 | pub use gen::*;
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `syn_can_use_thread_id`
[INFO] [stdout]   --> src/thread.rs:44:7
[INFO] [stdout]    |
[INFO] [stdout] 44 | #[cfg(syn_can_use_thread_id)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_can_use_thread_id)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_can_use_thread_id)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `syn_can_use_thread_id`
[INFO] [stdout]   --> src/thread.rs:55:11
[INFO] [stdout]    |
[INFO] [stdout] 55 | #[cfg(not(syn_can_use_thread_id))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_can_use_thread_id)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_can_use_thread_id)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]   --> src/error.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[cfg(all(procmacro2_semver_exempt, feature = "parsing"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]    --> src/error.rs:119:15
[INFO] [stdout]     |
[INFO] [stdout] 119 |         #[cfg(procmacro2_semver_exempt)]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]    --> src/error.rs:127:19
[INFO] [stdout]     |
[INFO] [stdout] 127 |         #[cfg(not(procmacro2_semver_exempt))]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]    --> src/error.rs:176:15
[INFO] [stdout]     |
[INFO] [stdout] 176 |         #[cfg(procmacro2_semver_exempt)]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]    --> src/error.rs:178:19
[INFO] [stdout]     |
[INFO] [stdout] 178 |         #[cfg(not(procmacro2_semver_exempt))]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/punctuated.rs:561:16
[INFO] [stdout]     |
[INFO] [stdout] 561 |     inner: Box<ExactSizeIterator<Item = &'a T> + 'a>,
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 561 |     inner: Box<dyn ExactSizeIterator<Item = &'a T> + 'a>,
[INFO] [stdout]     |                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/punctuated.rs:615:16
[INFO] [stdout]     |
[INFO] [stdout] 615 |     inner: Box<ExactSizeIterator<Item = &'a mut T> + 'a>,
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 615 |     inner: Box<dyn ExactSizeIterator<Item = &'a mut T> + 'a>,
[INFO] [stdout]     |                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of variable of type `proc_macro2::Span` to itself
[INFO] [stdout]    --> src/spanned.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |         joined = joined;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]     --> src/expr.rs:1003:28
[INFO] [stdout]      |
[INFO] [stdout] 1003 |     pub struct AllowStruct(bool);
[INFO] [stdout]      |                ----------- ^^^^
[INFO] [stdout]      |                |
[INFO] [stdout]      |                field in this struct
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider removing this field
[INFO] [stdout]      = note: `AllowStruct` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/data.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn iter(&self) -> punctuated::Iter<Field> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn iter(&self) -> punctuated::Iter<'_, Field> {
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/data.rs:79:21
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn iter_mut(&mut self) -> punctuated::IterMut<Field> {
[INFO] [stdout]    |                     ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn iter_mut(&mut self) -> punctuated::IterMut<'_, Field> {
[INFO] [stdout]    |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/generics.rs:80:24
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn type_params(&self) -> TypeParams {
[INFO] [stdout]    |                        ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn type_params(&self) -> TypeParams<'_> {
[INFO] [stdout]    |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/generics.rs:91:28
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub fn type_params_mut(&mut self) -> TypeParamsMut {
[INFO] [stdout]    |                            ^^^^^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub fn type_params_mut(&mut self) -> TypeParamsMut<'_> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/generics.rs:102:22
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn lifetimes(&self) -> Lifetimes {
[INFO] [stdout]     |                      ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn lifetimes(&self) -> Lifetimes<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/generics.rs:113:26
[INFO] [stdout]     |
[INFO] [stdout] 113 |     pub fn lifetimes_mut(&mut self) -> LifetimesMut {
[INFO] [stdout]     |                          ^^^^^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 113 |     pub fn lifetimes_mut(&mut self) -> LifetimesMut<'_> {
[INFO] [stdout]     |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/generics.rs:124:25
[INFO] [stdout]     |
[INFO] [stdout] 124 |     pub fn const_params(&self) -> ConstParams {
[INFO] [stdout]     |                         ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 124 |     pub fn const_params(&self) -> ConstParams<'_> {
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/generics.rs:135:29
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn const_params_mut(&mut self) -> ConstParamsMut {
[INFO] [stdout]     |                             ^^^^^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn const_params_mut(&mut self) -> ConstParamsMut<'_> {
[INFO] [stdout]     |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/generics.rs:315:27
[INFO] [stdout]     |
[INFO] [stdout] 315 |     pub fn split_for_impl(&self) -> (ImplGenerics, TypeGenerics, Option<&WhereClause>) {
[INFO] [stdout]     |                           ^^^^^      ^^^^^^^^^^^^  ^^^^^^^^^^^^         ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                           |          |             |
[INFO] [stdout]     |                           |          |             the same lifetime is hidden here
[INFO] [stdout]     |                           |          the same lifetime is hidden here
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 315 |     pub fn split_for_impl(&self) -> (ImplGenerics<'_>, TypeGenerics<'_>, Option<&WhereClause>) {
[INFO] [stdout]     |                                                  ++++              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/generics.rs:330:25
[INFO] [stdout]     |
[INFO] [stdout] 330 |     pub fn as_turbofish(&self) -> Turbofish {
[INFO] [stdout]     |                         ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 330 |     pub fn as_turbofish(&self) -> Turbofish<'_> {
[INFO] [stdout]     |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]    --> src/lit.rs:983:30
[INFO] [stdout]     |
[INFO] [stdout] 983 |             panic!("expected {{ after \\u");
[INFO] [stdout]     |                              ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 983 |             panic!("{}", "expected {{ after \\u");
[INFO] [stdout]     |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/buffer.rs:120:18
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn begin(&self) -> Cursor {
[INFO] [stdout]     |                  ^^^^^     ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn begin(&self) -> Cursor<'_> {
[INFO] [stdout]     |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/punctuated.rs:104:17
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn iter(&self) -> Iter<T> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/punctuated.rs:115:21
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn iter_mut(&mut self) -> IterMut<T> {
[INFO] [stdout]     |                     ^^^^^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn iter_mut(&mut self) -> IterMut<'_, T> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/punctuated.rs:126:18
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn pairs(&self) -> Pairs<T, P> {
[INFO] [stdout]     |                  ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn pairs(&self) -> Pairs<'_, T, P> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/punctuated.rs:135:22
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn pairs_mut(&mut self) -> PairsMut<T, P> {
[INFO] [stdout]     |                      ^^^^^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn pairs_mut(&mut self) -> PairsMut<'_, T, P> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/parse.rs:1086:35
[INFO] [stdout]      |
[INFO] [stdout] 1086 | fn tokens_to_parse_buffer(tokens: &TokenBuffer) -> ParseBuffer {
[INFO] [stdout]      |                                   ^^^^^^^^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                                   |
[INFO] [stdout]      |                                   the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1086 | fn tokens_to_parse_buffer(tokens: &TokenBuffer) -> ParseBuffer<'_> {
[INFO] [stdout]      |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling pest v2.8.5
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling console v0.7.7
[INFO] [stderr]    Compiling pest_meta v2.8.5
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling pest_generator v2.8.5
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling ron v0.4.2
[INFO] [stderr]    Compiling serde_yaml v0.8.26
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling pest_derive v2.8.5
[INFO] [stderr]    Compiling insta v0.7.4
[INFO] [stderr]    Compiling syn-pub-items v0.15.30 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/lib.rs:226:13
[INFO] [stdout]     |
[INFO] [stdout] 226 | #![cfg_attr(feature = "cargo-clippy", allow(renamed_and_removed_lints))]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/lib.rs:227:13
[INFO] [stdout]     |
[INFO] [stdout] 227 | #![cfg_attr(feature = "cargo-clippy", deny(clippy, clippy_pedantic))]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/lib.rs:230:5
[INFO] [stdout]     |
[INFO] [stdout] 230 |     feature = "cargo-clippy",
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/lib.rs:248:5
[INFO] [stdout]     |
[INFO] [stdout] 248 |     feature = "cargo-clippy",
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/attr.rs:518:20
[INFO] [stdout]     |
[INFO] [stdout] 518 |         #[cfg_attr(feature = "cargo-clippy", allow(trivially_copy_pass_by_ref))]
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/attr.rs:529:20
[INFO] [stdout]     |
[INFO] [stdout] 529 |         #[cfg_attr(feature = "cargo-clippy", allow(trivially_copy_pass_by_ref))]
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/lit.rs:730:16
[INFO] [stdout]     |
[INFO] [stdout] 730 |     #[cfg_attr(feature = "cargo-clippy", allow(needless_continue))]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/lit.rs:818:16
[INFO] [stdout]     |
[INFO] [stdout] 818 |     #[cfg_attr(feature = "cargo-clippy", allow(needless_continue))]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/path.rs:558:20
[INFO] [stdout]     |
[INFO] [stdout] 558 |         #[cfg_attr(feature = "cargo-clippy", allow(match_same_arms))]
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `macros::*`
[INFO] [stdout]    --> src/lib.rs:278:9
[INFO] [stdout]     |
[INFO] [stdout] 278 | pub use macros::*;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]   --> src/group.rs:77:19
[INFO] [stdout]    |
[INFO] [stdout] 77 |             #[cfg(procmacro2_semver_exempt)]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]   --> src/group.rs:79:23
[INFO] [stdout]    |
[INFO] [stdout] 79 |             #[cfg(not(procmacro2_semver_exempt))]
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lit.rs:663:21
[INFO] [stdout]     |
[INFO] [stdout] 663 |                 b'0'...b'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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lit.rs:967:21
[INFO] [stdout]     |
[INFO] [stdout] 967 |                 b'0'...b'9' => b0 - b'0',
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lit.rs:968:21
[INFO] [stdout]     |
[INFO] [stdout] 968 |                 b'a'...b'f' => 10 + (b0 - b'a'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lit.rs:969:21
[INFO] [stdout]     |
[INFO] [stdout] 969 |                 b'A'...b'F' => 10 + (b0 - b'A'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lit.rs:973:17
[INFO] [stdout]     |
[INFO] [stdout] 973 |             b'0'...b'9' => b1 - b'0',
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lit.rs:974:17
[INFO] [stdout]     |
[INFO] [stdout] 974 |             b'a'...b'f' => 10 + (b1 - b'a'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lit.rs:975:17
[INFO] [stdout]     |
[INFO] [stdout] 975 |             b'A'...b'F' => 10 + (b1 - b'A'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lit.rs:991:21
[INFO] [stdout]     |
[INFO] [stdout] 991 |                 b'0'...b'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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lit.rs:996:21
[INFO] [stdout]     |
[INFO] [stdout] 996 |                 b'a'...b'f' => {
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/lit.rs:1001:21
[INFO] [stdout]      |
[INFO] [stdout] 1001 |                 b'A'...b'F' => {
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/lit.rs:1034:18
[INFO] [stdout]      |
[INFO] [stdout] 1034 |             (b'0'...b'9', _) => 10,
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/lit.rs:1042:21
[INFO] [stdout]      |
[INFO] [stdout] 1042 |                 b'0'...b'9' => u64::from(b - b'0'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/lit.rs:1043:21
[INFO] [stdout]      |
[INFO] [stdout] 1043 |                 b'a'...b'f' if base > 10 => 10 + u64::from(b - b'a'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/lit.rs:1044:21
[INFO] [stdout]      |
[INFO] [stdout] 1044 |                 b'A'...b'F' if base > 10 => 10 + u64::from(b - b'A'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]    --> src/buffer.rs:351:11
[INFO] [stdout]     |
[INFO] [stdout] 351 |     #[cfg(procmacro2_semver_exempt)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]    --> src/buffer.rs:359:11
[INFO] [stdout]     |
[INFO] [stdout] 359 |     #[cfg(procmacro2_semver_exempt)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `syn_can_call_macro_by_path`
[INFO] [stdout]   --> src/parse_quote.rs:75:11
[INFO] [stdout]    |
[INFO] [stdout] 75 | #[cfg(not(syn_can_call_macro_by_path))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_can_call_macro_by_path)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_can_call_macro_by_path)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `syn_can_call_macro_by_path`
[INFO] [stdout]   --> src/parse_quote.rs:85:7
[INFO] [stdout]    |
[INFO] [stdout] 85 | #[cfg(syn_can_call_macro_by_path)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_can_call_macro_by_path)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_can_call_macro_by_path)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]    --> src/spanned.rs:127:11
[INFO] [stdout]     |
[INFO] [stdout] 127 |     #[cfg(procmacro2_semver_exempt)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]    --> src/spanned.rs:136:15
[INFO] [stdout]     |
[INFO] [stdout] 136 |     #[cfg(not(procmacro2_semver_exempt))]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gen::*`
[INFO] [stdout]    --> src/lib.rs:537:9
[INFO] [stdout]     |
[INFO] [stdout] 537 | pub use gen::*;
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `syn_can_use_thread_id`
[INFO] [stdout]   --> src/thread.rs:44:7
[INFO] [stdout]    |
[INFO] [stdout] 44 | #[cfg(syn_can_use_thread_id)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_can_use_thread_id)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_can_use_thread_id)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `syn_can_use_thread_id`
[INFO] [stdout]   --> src/thread.rs:55:11
[INFO] [stdout]    |
[INFO] [stdout] 55 | #[cfg(not(syn_can_use_thread_id))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_can_use_thread_id)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_can_use_thread_id)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]   --> src/error.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[cfg(all(procmacro2_semver_exempt, feature = "parsing"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]    --> src/error.rs:119:15
[INFO] [stdout]     |
[INFO] [stdout] 119 |         #[cfg(procmacro2_semver_exempt)]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]    --> src/error.rs:127:19
[INFO] [stdout]     |
[INFO] [stdout] 127 |         #[cfg(not(procmacro2_semver_exempt))]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]    --> src/error.rs:176:15
[INFO] [stdout]     |
[INFO] [stdout] 176 |         #[cfg(procmacro2_semver_exempt)]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stdout]    --> src/error.rs:178:19
[INFO] [stdout]     |
[INFO] [stdout] 178 |         #[cfg(not(procmacro2_semver_exempt))]
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/punctuated.rs:561:16
[INFO] [stdout]     |
[INFO] [stdout] 561 |     inner: Box<ExactSizeIterator<Item = &'a T> + 'a>,
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 561 |     inner: Box<dyn ExactSizeIterator<Item = &'a T> + 'a>,
[INFO] [stdout]     |                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/punctuated.rs:615:16
[INFO] [stdout]     |
[INFO] [stdout] 615 |     inner: Box<ExactSizeIterator<Item = &'a mut T> + 'a>,
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 615 |     inner: Box<dyn ExactSizeIterator<Item = &'a mut T> + 'a>,
[INFO] [stdout]     |                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of variable of type `proc_macro2::Span` to itself
[INFO] [stdout]    --> src/spanned.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |         joined = joined;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]     --> src/expr.rs:1003:28
[INFO] [stdout]      |
[INFO] [stdout] 1003 |     pub struct AllowStruct(bool);
[INFO] [stdout]      |                ----------- ^^^^
[INFO] [stdout]      |                |
[INFO] [stdout]      |                field in this struct
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider removing this field
[INFO] [stdout]      = note: `AllowStruct` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/data.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn iter(&self) -> punctuated::Iter<Field> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn iter(&self) -> punctuated::Iter<'_, Field> {
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/data.rs:79:21
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn iter_mut(&mut self) -> punctuated::IterMut<Field> {
[INFO] [stdout]    |                     ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn iter_mut(&mut self) -> punctuated::IterMut<'_, Field> {
[INFO] [stdout]    |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/generics.rs:80:24
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn type_params(&self) -> TypeParams {
[INFO] [stdout]    |                        ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn type_params(&self) -> TypeParams<'_> {
[INFO] [stdout]    |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/generics.rs:91:28
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub fn type_params_mut(&mut self) -> TypeParamsMut {
[INFO] [stdout]    |                            ^^^^^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub fn type_params_mut(&mut self) -> TypeParamsMut<'_> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/generics.rs:102:22
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn lifetimes(&self) -> Lifetimes {
[INFO] [stdout]     |                      ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn lifetimes(&self) -> Lifetimes<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/generics.rs:113:26
[INFO] [stdout]     |
[INFO] [stdout] 113 |     pub fn lifetimes_mut(&mut self) -> LifetimesMut {
[INFO] [stdout]     |                          ^^^^^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 113 |     pub fn lifetimes_mut(&mut self) -> LifetimesMut<'_> {
[INFO] [stdout]     |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/generics.rs:124:25
[INFO] [stdout]     |
[INFO] [stdout] 124 |     pub fn const_params(&self) -> ConstParams {
[INFO] [stdout]     |                         ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 124 |     pub fn const_params(&self) -> ConstParams<'_> {
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/generics.rs:135:29
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn const_params_mut(&mut self) -> ConstParamsMut {
[INFO] [stdout]     |                             ^^^^^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn const_params_mut(&mut self) -> ConstParamsMut<'_> {
[INFO] [stdout]     |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/generics.rs:315:27
[INFO] [stdout]     |
[INFO] [stdout] 315 |     pub fn split_for_impl(&self) -> (ImplGenerics, TypeGenerics, Option<&WhereClause>) {
[INFO] [stdout]     |                           ^^^^^      ^^^^^^^^^^^^  ^^^^^^^^^^^^         ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                           |          |             |
[INFO] [stdout]     |                           |          |             the same lifetime is hidden here
[INFO] [stdout]     |                           |          the same lifetime is hidden here
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 315 |     pub fn split_for_impl(&self) -> (ImplGenerics<'_>, TypeGenerics<'_>, Option<&WhereClause>) {
[INFO] [stdout]     |                                                  ++++              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/generics.rs:330:25
[INFO] [stdout]     |
[INFO] [stdout] 330 |     pub fn as_turbofish(&self) -> Turbofish {
[INFO] [stdout]     |                         ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 330 |     pub fn as_turbofish(&self) -> Turbofish<'_> {
[INFO] [stdout]     |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]    --> src/lit.rs:983:30
[INFO] [stdout]     |
[INFO] [stdout] 983 |             panic!("expected {{ after \\u");
[INFO] [stdout]     |                              ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 983 |             panic!("{}", "expected {{ after \\u");
[INFO] [stdout]     |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/buffer.rs:120:18
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn begin(&self) -> Cursor {
[INFO] [stdout]     |                  ^^^^^     ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn begin(&self) -> Cursor<'_> {
[INFO] [stdout]     |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/punctuated.rs:104:17
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn iter(&self) -> Iter<T> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/punctuated.rs:115:21
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn iter_mut(&mut self) -> IterMut<T> {
[INFO] [stdout]     |                     ^^^^^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn iter_mut(&mut self) -> IterMut<'_, T> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/punctuated.rs:126:18
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn pairs(&self) -> Pairs<T, P> {
[INFO] [stdout]     |                  ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn pairs(&self) -> Pairs<'_, T, P> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/punctuated.rs:135:22
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn pairs_mut(&mut self) -> PairsMut<T, P> {
[INFO] [stdout]     |                      ^^^^^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn pairs_mut(&mut self) -> PairsMut<'_, T, P> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/parse.rs:1086:35
[INFO] [stdout]      |
[INFO] [stdout] 1086 | fn tokens_to_parse_buffer(tokens: &TokenBuffer) -> ParseBuffer {
[INFO] [stdout]      |                                   ^^^^^^^^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                                   |
[INFO] [stdout]      |                                   the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1086 | fn tokens_to_parse_buffer(tokens: &TokenBuffer) -> ParseBuffer<'_> {
[INFO] [stdout]      |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.74s
[INFO] running `Command { std: "docker" "inspect" "e5f20b704550d85510037fe99337cf1a964fc2d838a024838e19f2cf40e410b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5f20b704550d85510037fe99337cf1a964fc2d838a024838e19f2cf40e410b3", kill_on_drop: false }`
[INFO] [stdout] e5f20b704550d85510037fe99337cf1a964fc2d838a024838e19f2cf40e410b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9d05dce4122754708730297851defcdd92b4aa3f8cdb7a1589cbe3cabcece007
[INFO] running `Command { std: "docker" "start" "-a" "9d05dce4122754708730297851defcdd92b4aa3f8cdb7a1589cbe3cabcece007", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stderr]    --> src/lib.rs:226:13
[INFO] [stderr]     |
[INFO] [stderr] 226 | #![cfg_attr(feature = "cargo-clippy", allow(renamed_and_removed_lints))]
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stderr]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stderr]    --> src/lib.rs:227:13
[INFO] [stderr]     |
[INFO] [stderr] 227 | #![cfg_attr(feature = "cargo-clippy", deny(clippy, clippy_pedantic))]
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stderr]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stderr]    --> src/lib.rs:230:5
[INFO] [stderr]     |
[INFO] [stderr] 230 |     feature = "cargo-clippy",
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stderr]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stderr]    --> src/lib.rs:248:5
[INFO] [stderr]     |
[INFO] [stderr] 248 |     feature = "cargo-clippy",
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stderr]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stderr]    --> src/attr.rs:518:20
[INFO] [stderr]     |
[INFO] [stderr] 518 |         #[cfg_attr(feature = "cargo-clippy", allow(trivially_copy_pass_by_ref))]
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stderr]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stderr]    --> src/attr.rs:529:20
[INFO] [stderr]     |
[INFO] [stderr] 529 |         #[cfg_attr(feature = "cargo-clippy", allow(trivially_copy_pass_by_ref))]
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stderr]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stderr]    --> src/lit.rs:730:16
[INFO] [stderr]     |
[INFO] [stderr] 730 |     #[cfg_attr(feature = "cargo-clippy", allow(needless_continue))]
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stderr]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stderr]    --> src/lit.rs:818:16
[INFO] [stderr]     |
[INFO] [stderr] 818 |     #[cfg_attr(feature = "cargo-clippy", allow(needless_continue))]
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stderr]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stderr]    --> src/path.rs:558:20
[INFO] [stderr]     |
[INFO] [stderr] 558 |         #[cfg_attr(feature = "cargo-clippy", allow(match_same_arms))]
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `clone-impls`, `default`, `derive`, `extra-traits`, `fold`, `full`, `parsing`, `printing`, `proc-macro`, `quote`, `visit`, and `visit-mut`
[INFO] [stderr]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `macros::*`
[INFO] [stderr]    --> src/lib.rs:278:9
[INFO] [stderr]     |
[INFO] [stderr] 278 | pub use macros::*;
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stderr]   --> src/group.rs:77:19
[INFO] [stderr]    |
[INFO] [stderr] 77 |             #[cfg(procmacro2_semver_exempt)]
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stderr]   --> src/group.rs:79:23
[INFO] [stderr]    |
[INFO] [stderr] 79 |             #[cfg(not(procmacro2_semver_exempt))]
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lit.rs:663:21
[INFO] [stderr]     |
[INFO] [stderr] 663 |                 b'0'...b'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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lit.rs:967:21
[INFO] [stderr]     |
[INFO] [stderr] 967 |                 b'0'...b'9' => b0 - b'0',
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lit.rs:968:21
[INFO] [stderr]     |
[INFO] [stderr] 968 |                 b'a'...b'f' => 10 + (b0 - b'a'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lit.rs:969:21
[INFO] [stderr]     |
[INFO] [stderr] 969 |                 b'A'...b'F' => 10 + (b0 - b'A'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lit.rs:973:17
[INFO] [stderr]     |
[INFO] [stderr] 973 |             b'0'...b'9' => b1 - b'0',
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lit.rs:974:17
[INFO] [stderr]     |
[INFO] [stderr] 974 |             b'a'...b'f' => 10 + (b1 - b'a'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lit.rs:975:17
[INFO] [stderr]     |
[INFO] [stderr] 975 |             b'A'...b'F' => 10 + (b1 - b'A'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lit.rs:991:21
[INFO] [stderr]     |
[INFO] [stderr] 991 |                 b'0'...b'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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lit.rs:996:21
[INFO] [stderr]     |
[INFO] [stderr] 996 |                 b'a'...b'f' => {
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/lit.rs:1001:21
[INFO] [stderr]      |
[INFO] [stderr] 1001 |                 b'A'...b'F' => {
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/lit.rs:1034:18
[INFO] [stderr]      |
[INFO] [stderr] 1034 |             (b'0'...b'9', _) => 10,
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/lit.rs:1042:21
[INFO] [stderr]      |
[INFO] [stderr] 1042 |                 b'0'...b'9' => u64::from(b - b'0'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/lit.rs:1043:21
[INFO] [stderr]      |
[INFO] [stderr] 1043 |                 b'a'...b'f' if base > 10 => 10 + u64::from(b - b'a'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/lit.rs:1044:21
[INFO] [stderr]      |
[INFO] [stderr] 1044 |                 b'A'...b'F' if base > 10 => 10 + u64::from(b - b'A'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stderr]    --> src/buffer.rs:351:11
[INFO] [stderr]     |
[INFO] [stderr] 351 |     #[cfg(procmacro2_semver_exempt)]
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stderr]    --> src/buffer.rs:359:11
[INFO] [stderr]     |
[INFO] [stderr] 359 |     #[cfg(procmacro2_semver_exempt)]
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `syn_can_call_macro_by_path`
[INFO] [stderr]   --> src/parse_quote.rs:75:11
[INFO] [stderr]    |
[INFO] [stderr] 75 | #[cfg(not(syn_can_call_macro_by_path))]
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_can_call_macro_by_path)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_can_call_macro_by_path)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `syn_can_call_macro_by_path`
[INFO] [stderr]   --> src/parse_quote.rs:85:7
[INFO] [stderr]    |
[INFO] [stderr] 85 | #[cfg(syn_can_call_macro_by_path)]
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_can_call_macro_by_path)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_can_call_macro_by_path)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stderr]    --> src/spanned.rs:127:11
[INFO] [stderr]     |
[INFO] [stderr] 127 |     #[cfg(procmacro2_semver_exempt)]
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stderr]    --> src/spanned.rs:136:15
[INFO] [stderr]     |
[INFO] [stderr] 136 |     #[cfg(not(procmacro2_semver_exempt))]
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gen::*`
[INFO] [stderr]    --> src/lib.rs:537:9
[INFO] [stderr]     |
[INFO] [stderr] 537 | pub use gen::*;
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `syn_can_use_thread_id`
[INFO] [stderr]   --> src/thread.rs:44:7
[INFO] [stderr]    |
[INFO] [stderr] 44 | #[cfg(syn_can_use_thread_id)]
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_can_use_thread_id)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_can_use_thread_id)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `syn_can_use_thread_id`
[INFO] [stderr]   --> src/thread.rs:55:11
[INFO] [stderr]    |
[INFO] [stderr] 55 | #[cfg(not(syn_can_use_thread_id))]
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_can_use_thread_id)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_can_use_thread_id)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stderr]   --> src/error.rs:13:11
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[cfg(all(procmacro2_semver_exempt, feature = "parsing"))]
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stderr]    --> src/error.rs:119:15
[INFO] [stderr]     |
[INFO] [stderr] 119 |         #[cfg(procmacro2_semver_exempt)]
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stderr]    --> src/error.rs:127:19
[INFO] [stderr]     |
[INFO] [stderr] 127 |         #[cfg(not(procmacro2_semver_exempt))]
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stderr]    --> src/error.rs:176:15
[INFO] [stderr]     |
[INFO] [stderr] 176 |         #[cfg(procmacro2_semver_exempt)]
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `procmacro2_semver_exempt`
[INFO] [stderr]    --> src/error.rs:178:19
[INFO] [stderr]     |
[INFO] [stderr] 178 |         #[cfg(not(procmacro2_semver_exempt))]
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(procmacro2_semver_exempt)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(procmacro2_semver_exempt)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/punctuated.rs:561:16
[INFO] [stderr]     |
[INFO] [stderr] 561 |     inner: Box<ExactSizeIterator<Item = &'a T> + 'a>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 561 |     inner: Box<dyn ExactSizeIterator<Item = &'a T> + 'a>,
[INFO] [stderr]     |                +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/punctuated.rs:615:16
[INFO] [stderr]     |
[INFO] [stderr] 615 |     inner: Box<ExactSizeIterator<Item = &'a mut T> + 'a>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 615 |     inner: Box<dyn ExactSizeIterator<Item = &'a mut T> + 'a>,
[INFO] [stderr]     |                +++
[INFO] [stderr] 
[INFO] [stderr] warning: useless assignment of variable of type `proc_macro2::Span` to itself
[INFO] [stderr]    --> src/spanned.rs:140:9
[INFO] [stderr]     |
[INFO] [stderr] 140 |         joined = joined;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]     --> src/expr.rs:1003:28
[INFO] [stderr]      |
[INFO] [stderr] 1003 |     pub struct AllowStruct(bool);
[INFO] [stderr]      |                ----------- ^^^^
[INFO] [stderr]      |                |
[INFO] [stderr]      |                field in this struct
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider removing this field
[INFO] [stderr]      = note: `AllowStruct` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/data.rs:66:17
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn iter(&self) -> punctuated::Iter<Field> {
[INFO] [stderr]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn iter(&self) -> punctuated::Iter<'_, Field> {
[INFO] [stderr]    |                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/data.rs:79:21
[INFO] [stderr]    |
[INFO] [stderr] 79 |     pub fn iter_mut(&mut self) -> punctuated::IterMut<Field> {
[INFO] [stderr]    |                     ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 79 |     pub fn iter_mut(&mut self) -> punctuated::IterMut<'_, Field> {
[INFO] [stderr]    |                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/generics.rs:80:24
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub fn type_params(&self) -> TypeParams {
[INFO] [stderr]    |                        ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                        |
[INFO] [stderr]    |                        the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub fn type_params(&self) -> TypeParams<'_> {
[INFO] [stderr]    |                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/generics.rs:91:28
[INFO] [stderr]    |
[INFO] [stderr] 91 |     pub fn type_params_mut(&mut self) -> TypeParamsMut {
[INFO] [stderr]    |                            ^^^^^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                            |
[INFO] [stderr]    |                            the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 91 |     pub fn type_params_mut(&mut self) -> TypeParamsMut<'_> {
[INFO] [stderr]    |                                                       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/generics.rs:102:22
[INFO] [stderr]     |
[INFO] [stderr] 102 |     pub fn lifetimes(&self) -> Lifetimes {
[INFO] [stderr]     |                      ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 102 |     pub fn lifetimes(&self) -> Lifetimes<'_> {
[INFO] [stderr]     |                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/generics.rs:113:26
[INFO] [stderr]     |
[INFO] [stderr] 113 |     pub fn lifetimes_mut(&mut self) -> LifetimesMut {
[INFO] [stderr]     |                          ^^^^^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                          |
[INFO] [stderr]     |                          the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 113 |     pub fn lifetimes_mut(&mut self) -> LifetimesMut<'_> {
[INFO] [stderr]     |                                                    ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/generics.rs:124:25
[INFO] [stderr]     |
[INFO] [stderr] 124 |     pub fn const_params(&self) -> ConstParams {
[INFO] [stderr]     |                         ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 124 |     pub fn const_params(&self) -> ConstParams<'_> {
[INFO] [stderr]     |                                              ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/generics.rs:135:29
[INFO] [stderr]     |
[INFO] [stderr] 135 |     pub fn const_params_mut(&mut self) -> ConstParamsMut {
[INFO] [stderr]     |                             ^^^^^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 135 |     pub fn const_params_mut(&mut self) -> ConstParamsMut<'_> {
[INFO] [stderr]     |                                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/generics.rs:315:27
[INFO] [stderr]     |
[INFO] [stderr] 315 |     pub fn split_for_impl(&self) -> (ImplGenerics, TypeGenerics, Option<&WhereClause>) {
[INFO] [stderr]     |                           ^^^^^      ^^^^^^^^^^^^  ^^^^^^^^^^^^         ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                           |          |             |
[INFO] [stderr]     |                           |          |             the same lifetime is hidden here
[INFO] [stderr]     |                           |          the same lifetime is hidden here
[INFO] [stderr]     |                           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 315 |     pub fn split_for_impl(&self) -> (ImplGenerics<'_>, TypeGenerics<'_>, Option<&WhereClause>) {
[INFO] [stderr]     |                                                  ++++              ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/generics.rs:330:25
[INFO] [stderr]     |
[INFO] [stderr] 330 |     pub fn as_turbofish(&self) -> Turbofish {
[INFO] [stderr]     |                         ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 330 |     pub fn as_turbofish(&self) -> Turbofish<'_> {
[INFO] [stderr]     |                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]    --> src/lit.rs:983:30
[INFO] [stderr]     |
[INFO] [stderr] 983 |             panic!("expected {{ after \\u");
[INFO] [stderr]     |                              ^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stderr]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: add a "{}" format string to use the message literally
[INFO] [stderr]     |
[INFO] [stderr] 983 |             panic!("{}", "expected {{ after \\u");
[INFO] [stderr]     |                    +++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/buffer.rs:120:18
[INFO] [stderr]     |
[INFO] [stderr] 120 |     pub fn begin(&self) -> Cursor {
[INFO] [stderr]     |                  ^^^^^     ^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 120 |     pub fn begin(&self) -> Cursor<'_> {
[INFO] [stderr]     |                                  ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/punctuated.rs:104:17
[INFO] [stderr]     |
[INFO] [stderr] 104 |     pub fn iter(&self) -> Iter<T> {
[INFO] [stderr]     |                 ^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 104 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/punctuated.rs:115:21
[INFO] [stderr]     |
[INFO] [stderr] 115 |     pub fn iter_mut(&mut self) -> IterMut<T> {
[INFO] [stderr]     |                     ^^^^^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 115 |     pub fn iter_mut(&mut self) -> IterMut<'_, T> {
[INFO] [stderr]     |                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/punctuated.rs:126:18
[INFO] [stderr]     |
[INFO] [stderr] 126 |     pub fn pairs(&self) -> Pairs<T, P> {
[INFO] [stderr]     |                  ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 126 |     pub fn pairs(&self) -> Pairs<'_, T, P> {
[INFO] [stderr]     |                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/punctuated.rs:135:22
[INFO] [stderr]     |
[INFO] [stderr] 135 |     pub fn pairs_mut(&mut self) -> PairsMut<T, P> {
[INFO] [stderr]     |                      ^^^^^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 135 |     pub fn pairs_mut(&mut self) -> PairsMut<'_, T, P> {
[INFO] [stderr]     |                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/parse.rs:1086:35
[INFO] [stderr]      |
[INFO] [stderr] 1086 | fn tokens_to_parse_buffer(tokens: &TokenBuffer) -> ParseBuffer {
[INFO] [stderr]      |                                   ^^^^^^^^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |                                   |
[INFO] [stderr]      |                                   the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 1086 | fn tokens_to_parse_buffer(tokens: &TokenBuffer) -> ParseBuffer<'_> {
[INFO] [stderr]      |                                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `syn-pub-items` (lib) generated 61 warnings (run `cargo fix --lib -p syn-pub-items` to apply 35 suggestions)
[INFO] [stderr] warning: `syn-pub-items` (lib test) generated 61 warnings (61 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/syn_pub_items-90e4fd0672d378fd)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests syn_pub_items
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lit.rs:663:21
[INFO] [stderr]     |
[INFO] [stderr] 663 |                 b'0'...b'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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lit.rs:967:21
[INFO] [stderr]     |
[INFO] [stderr] 967 |                 b'0'...b'9' => b0 - b'0',
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lit.rs:968:21
[INFO] [stderr]     |
[INFO] [stderr] 968 |                 b'a'...b'f' => 10 + (b0 - b'a'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lit.rs:969:21
[INFO] [stderr]     |
[INFO] [stderr] 969 |                 b'A'...b'F' => 10 + (b0 - b'A'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lit.rs:973:17
[INFO] [stderr]     |
[INFO] [stderr] 973 |             b'0'...b'9' => b1 - b'0',
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lit.rs:974:17
[INFO] [stderr]     |
[INFO] [stderr] 974 |             b'a'...b'f' => 10 + (b1 - b'a'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lit.rs:975:17
[INFO] [stderr]     |
[INFO] [stderr] 975 |             b'A'...b'F' => 10 + (b1 - b'A'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lit.rs:991:21
[INFO] [stderr]     |
[INFO] [stderr] 991 |                 b'0'...b'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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lit.rs:996:21
[INFO] [stderr]     |
[INFO] [stderr] 996 |                 b'a'...b'f' => {
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/lit.rs:1001:21
[INFO] [stderr]      |
[INFO] [stderr] 1001 |                 b'A'...b'F' => {
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/lit.rs:1034:18
[INFO] [stderr]      |
[INFO] [stderr] 1034 |             (b'0'...b'9', _) => 10,
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/lit.rs:1042:21
[INFO] [stderr]      |
[INFO] [stderr] 1042 |                 b'0'...b'9' => u64::from(b - b'0'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/lit.rs:1043:21
[INFO] [stderr]      |
[INFO] [stderr] 1043 |                 b'a'...b'f' if base > 10 => 10 + u64::from(b - b'a'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/lit.rs:1044:21
[INFO] [stderr]      |
[INFO] [stderr] 1044 |                 b'A'...b'F' if base > 10 => 10 + u64::from(b - b'A'),
[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/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: 14 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 49 tests
[INFO] [stdout] test src/keyword.rs - keyword::custom_keyword (line 10) ... FAILED
[INFO] [stdout] test src/expr.rs - expr::Expr (line 68) ... FAILED
[INFO] [stdout] test src/expr.rs - expr::Expr (line 83) ... FAILED
[INFO] [stdout] test src/expr.rs - expr::Expr (line 21) ... FAILED
[INFO] [stdout] test src/group.rs - group::bracketed (line 236) ... FAILED
[INFO] [stdout] test src/attr.rs - attr::AttributeArgs (line 485) ... FAILED
[INFO] [stdout] test src/expr.rs - expr::Expr (line 54) ... FAILED
[INFO] [stdout] test src/keyword.rs - keyword::custom_keyword (line 46) ... FAILED
[INFO] [stdout] test src/error.rs - error::Error::new (line 56) ... FAILED
[INFO] [stdout] test src/group.rs - group::braced (line 158) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 67) ... FAILED
[INFO] [stdout] test src/lookahead.rs - lookahead::Lookahead1 (line 24) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 108) ... ok
[INFO] [stdout] test src/attr.rs - attr::Attribute (line 71) ... FAILED
[INFO] [stdout] test src/lit.rs - lit::LitStr::parse (line 122) ... FAILED
[INFO] [stdout] test src/lib.rs - parse_str (line 647) ... FAILED
[INFO] [stdout] test src/lib.rs - parse (line 587) ... FAILED
[INFO] [stdout] test src/generics.rs - generics::Generics::split_for_impl (line 295) ... FAILED
[INFO] [stdout] test src/parse.rs - parse (line 28) ... FAILED
[INFO] [stdout] test src/lit.rs - lit::LitStr::parse_with (line 158) ... FAILED
[INFO] [stdout] test src/ext.rs - ext::IdentExt::parse_any (line 20) ... FAILED
[INFO] [stdout] test src/parse.rs - parse (line 157) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 126) ... ok
[INFO] [stdout] test src/parse.rs - parse::ParseBuffer<'a>::call (line 430) ... FAILED
[INFO] [stdout] test src/group.rs - group::parenthesized (line 101) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 160) ... ok
[INFO] [stdout] test src/lifetime.rs - lifetime::Lifetime::new (line 38) ... FAILED
[INFO] [stdout] test src/parse.rs - parse::ParseBuffer<'a>::lookahead1 (line 680) ... FAILED
[INFO] [stdout] test src/parse.rs - parse::ParseBuffer<'a>::peek2 (line 548) ... FAILED
[INFO] [stdout] test src/parse.rs - parse::ParseBuffer<'a>::fork (line 730) ... FAILED
[INFO] [stdout] test src/attr.rs - attr::AttributeArgs (line 473) ... ok
[INFO] [stdout] test src/parse.rs - parse::ParseBuffer<'a>::peek (line 481) ... FAILED
[INFO] [stdout] test src/parse.rs - parse (line 104) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 98) ... ok
[INFO] [stdout] test src/parse.rs - parse::ParseBuffer<'a>::is_empty (line 641) ... FAILED
[INFO] [stdout] test src/parse.rs - parse (line 135) - compile fail ... ok
[INFO] [stdout] test src/parse.rs - parse::ParseBuffer<'a>::error (line 855) ... FAILED
[INFO] [stdout] test src/parse.rs - parse::ParseBuffer<'a>::fork (line 784) ... FAILED
[INFO] [stdout] test src/token.rs - token (line 15) ... FAILED
[INFO] [stdout] test src/spanned.rs - spanned (line 23) ... FAILED
[INFO] [stdout] test src/parse_macro_input.rs - parse_macro_input::parse_macro_input (line 11) ... FAILED
[INFO] [stdout] test src/parse_quote.rs - parse_quote::parse_quote (line 11) ... FAILED
[INFO] [stdout] test src/parse.rs - parse::ParseBuffer<'a>::fork (line 767) ... ok
[INFO] [stdout] test src/parse.rs - parse::ParseBuffer<'a>::parse_terminated (line 589) ... FAILED
[INFO] [stdout] test src/token.rs - token (line 43) ... FAILED
[INFO] [stdout] test src/path.rs - path::parsing::Path::parse_mod_style (line 362) ... FAILED
[INFO] [stdout] test src/parse_quote.rs - parse_quote::parse_quote (line 36) ... FAILED
[INFO] [stdout] test src/parse.rs - parse::StepCursor (line 296) ... FAILED
[INFO] [stdout] test src/parse.rs - parse::ParseBuffer<'a>::step (line 892) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/keyword.rs - keyword::custom_keyword (line 10) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]   --> src/keyword.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     syn::custom_keyword!(whatever);
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/expr.rs - expr::Expr (line 68) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]   --> src/expr.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 | use syn::{Expr, ExprMethodCall};
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/expr.rs - expr::Expr (line 83) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]   --> src/expr.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | use syn::{Expr, ExprField};
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/expr.rs - expr::Expr (line 21) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]   --> src/expr.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use syn::Expr;
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/group.rs - group::bracketed (line 236) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/group.rs:241:5
[INFO] [stdout]     |
[INFO] [stdout] 241 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]    --> src/group.rs:240:5
[INFO] [stdout]     |
[INFO] [stdout] 240 | use syn::{bracketed, token, Result, Token};
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/group.rs:267:5
[INFO] [stdout]     |
[INFO] [stdout] 267 |     syn::parse2::<OuterAttribute>(input).unwrap();
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/attr.rs - attr::AttributeArgs (line 485) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]    --> src/attr.rs:488:5
[INFO] [stdout]     |
[INFO] [stdout] 488 | use syn::{parse_macro_input, AttributeArgs, ItemFn};
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/expr.rs - expr::Expr (line 54) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]   --> src/expr.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | use syn::Expr;
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/keyword.rs - keyword::custom_keyword (line 46) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]   --> src/keyword.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]   --> src/keyword.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | use syn::{LitBool, LitStr, Result, Token};
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]   --> src/keyword.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     syn::custom_keyword!(str);
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]   --> src/keyword.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     syn::custom_keyword!(bool);
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `bool` in module `kw`
[INFO] [stdout]   --> src/keyword.rs:57:25
[INFO] [stdout]    |
[INFO] [stdout] 57 |         bool_token: kw::bool,
[INFO] [stdout]    |                         ^^^^ not found in `kw`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this builtin type
[INFO] [stdout]    |
[INFO] [stdout] 46 + use std::primitive::bool;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `bool`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 57 -         bool_token: kw::bool,
[INFO] [stdout] 57 +         bool_token: bool,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `str` in module `kw`
[INFO] [stdout]   --> src/keyword.rs:62:24
[INFO] [stdout]    |
[INFO] [stdout] 62 |         str_token: kw::str,
[INFO] [stdout]    |                        ^^^ not found in `kw`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this builtin type
[INFO] [stdout]    |
[INFO] [stdout] 46 + use std::primitive::str;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `str`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 62 -         str_token: kw::str,
[INFO] [stdout] 62 +         str_token: str,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `bool` in module `kw`
[INFO] [stdout]   --> src/keyword.rs:71:31
[INFO] [stdout]    |
[INFO] [stdout] 71 |         if lookahead.peek(kw::bool) {
[INFO] [stdout]    |                               ^^^^ not found in `kw`
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `bool` in module `kw`
[INFO] [stdout]   --> src/keyword.rs:73:47
[INFO] [stdout]    |
[INFO] [stdout] 73 |                 bool_token: input.parse::<kw::bool>()?,
[INFO] [stdout]    |                                               ^^^^ not found in `kw`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this builtin type
[INFO] [stdout]    |
[INFO] [stdout] 46 + use std::primitive::bool;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `bool`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 73 -                 bool_token: input.parse::<kw::bool>()?,
[INFO] [stdout] 73 +                 bool_token: input.parse::<bool>()?,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `str` in module `kw`
[INFO] [stdout]   --> src/keyword.rs:77:38
[INFO] [stdout]    |
[INFO] [stdout] 77 |         } else if lookahead.peek(kw::str) {
[INFO] [stdout]    |                                      ^^^ not found in `kw`
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `str` in module `kw`
[INFO] [stdout]   --> src/keyword.rs:79:46
[INFO] [stdout]    |
[INFO] [stdout] 79 |                 str_token: input.parse::<kw::str>()?,
[INFO] [stdout]    |                                              ^^^ not found in `kw`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this builtin type
[INFO] [stdout]    |
[INFO] [stdout] 46 + use std::primitive::str;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `str`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 79 -                 str_token: input.parse::<kw::str>()?,
[INFO] [stdout] 79 +                 str_token: input.parse::<str>()?,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/error.rs - error::Error::new (line 56) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]   --> src/error.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | use syn::parse::ParseStream;
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]   --> src/error.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | use syn::{Error, Ident, LitStr, Result, Token};
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/group.rs - group::braced (line 158) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/group.rs:162:5
[INFO] [stdout]     |
[INFO] [stdout] 162 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/group.rs:163:5
[INFO] [stdout]     |
[INFO] [stdout] 163 | use syn::punctuated::Punctuated;
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]    --> src/group.rs:161:5
[INFO] [stdout]     |
[INFO] [stdout] 161 | use syn::{braced, token, Ident, Result, Token, Type};
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/group.rs:213:5
[INFO] [stdout]     |
[INFO] [stdout] 213 |     syn::parse2::<Struct>(input).unwrap();
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 67) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]   --> src/lib.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 | use syn::{parse_macro_input, DeriveInput};
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lookahead.rs - lookahead::Lookahead1 (line 24) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]   --> src/lookahead.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]   --> src/lookahead.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use syn::{ConstParam, Ident, Lifetime, LifetimeDef, Result, Token, TypeParam};
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/attr.rs - attr::Attribute (line 71) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]   --> src/attr.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]   --> src/attr.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 | use syn::{Attribute, Ident, Result, Token};
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lit.rs - lit::LitStr::parse (line 122) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]    --> src/lit.rs:124:5
[INFO] [stdout]     |
[INFO] [stdout] 124 | use syn::{Attribute, Error, Ident, Lit, Meta, MetaNameValue, Path, Result};
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - parse_str (line 647) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]    --> src/lib.rs:648:5
[INFO] [stdout]     |
[INFO] [stdout] 648 | use syn::{Expr, Result};
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/lib.rs:652:16
[INFO] [stdout]     |
[INFO] [stdout] 652 |     let expr = syn::parse_str::<Expr>(code)?;
[INFO] [stdout]     |                ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - parse (line 587) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]    --> src/lib.rs:591:5
[INFO] [stdout]     |
[INFO] [stdout] 591 | use syn::DeriveInput;
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/lib.rs:598:28
[INFO] [stdout]     |
[INFO] [stdout] 598 |     let ast: DeriveInput = syn::parse(input).unwrap();
[INFO] [stdout]     |                            ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/generics.rs - generics::Generics::split_for_impl (line 295) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/generics.rs:300:19
[INFO] [stdout]     |
[INFO] [stdout] 300 |     let generics: syn::Generics = Default::default();
[INFO] [stdout]     |                   ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/parse.rs - parse (line 28) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]   --> src/parse.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]   --> src/parse.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | use syn::punctuated::Punctuated;
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]   --> src/parse.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | use syn::{braced, parse_macro_input, token, Field, Ident, Result, Token};
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lit.rs - lit::LitStr::parse_with (line 158) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]    --> src/lit.rs:160:5
[INFO] [stdout]     |
[INFO] [stdout] 160 | use syn::{LitStr, Result};
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/lit.rs:171:37
[INFO] [stdout]     |
[INFO] [stdout] 171 | let basic_path = lit_str.parse_with(syn::Path::parse_mod_style)?;
[INFO] [stdout]     |                                     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout] 159 + use std::path::Path;
[INFO] [stdout]     |
[INFO] [stdout] 159 + use syn_pub_items::Path;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `Path`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 171 - let basic_path = lit_str.parse_with(syn::Path::parse_mod_style)?;
[INFO] [stdout] 171 + let basic_path = lit_str.parse_with(Path::parse_mod_style)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ext.rs - ext::IdentExt::parse_any (line 20) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]   --> src/ext.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use syn::ext::IdentExt;
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]   --> src/ext.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use syn::parse::ParseStream;
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]   --> src/ext.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use syn::{Error, Ident, Result, Token};
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/parse.rs - parse (line 157) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/parse.rs:160:5
[INFO] [stdout]     |
[INFO] [stdout] 160 | use syn::parse::Parser;
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/parse.rs:161:5
[INFO] [stdout]     |
[INFO] [stdout] 161 | use syn::punctuated::Punctuated;
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]    --> src/parse.rs:162:5
[INFO] [stdout]     |
[INFO] [stdout] 162 | use syn::{Attribute, Expr, PathSegment, Result, Token};
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/parse.rs - parse::ParseBuffer<'a>::call (line 430) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/parse.rs:432:5
[INFO] [stdout]     |
[INFO] [stdout] 432 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]    --> src/parse.rs:431:5
[INFO] [stdout]     |
[INFO] [stdout] 431 | use syn::{Attribute, Ident, Result, Token};
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/group.rs - group::parenthesized (line 101) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/group.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/group.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 | use syn::punctuated::Punctuated;
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]    --> src/group.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 104 | use syn::{parenthesized, token, Ident, Result, Token, Type};
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/group.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 136 |     syn::parse2::<TupleStruct>(input).unwrap();
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lifetime.rs - lifetime::Lifetime::new (line 38) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]   --> src/lifetime.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | use syn::Lifetime;
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/parse.rs - parse::ParseBuffer<'a>::lookahead1 (line 680) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/parse.rs:682:5
[INFO] [stdout]     |
[INFO] [stdout] 682 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]    --> src/parse.rs:681:5
[INFO] [stdout]     |
[INFO] [stdout] 681 | use syn::{ConstParam, Ident, Lifetime, LifetimeDef, Result, Token, TypeParam};
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/parse.rs - parse::ParseBuffer<'a>::peek2 (line 548) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/parse.rs:550:5
[INFO] [stdout]     |
[INFO] [stdout] 550 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]    --> src/parse.rs:549:5
[INFO] [stdout]     |
[INFO] [stdout] 549 | use syn::{Ident, ItemUnion, Macro, Result, Token};
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/parse.rs - parse::ParseBuffer<'a>::fork (line 730) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/parse.rs:732:5
[INFO] [stdout]     |
[INFO] [stdout] 732 | use syn::parse::ParseStream;
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]    --> src/parse.rs:731:5
[INFO] [stdout]     |
[INFO] [stdout] 731 | use syn::{Expr, Result};
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/parse.rs - parse::ParseBuffer<'a>::peek (line 481) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/parse.rs:483:5
[INFO] [stdout]     |
[INFO] [stdout] 483 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/parse.rs:484:5
[INFO] [stdout]     |
[INFO] [stdout] 484 | use syn::punctuated::Punctuated;
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]    --> src/parse.rs:482:5
[INFO] [stdout]     |
[INFO] [stdout] 482 | use syn::{braced, token, Generics, Ident, Result, Token, TypeParamBound};
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/parse.rs - parse (line 104) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]    --> src/parse.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 | use syn::Type;
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/parse.rs:108:15
[INFO] [stdout]     |
[INFO] [stdout] 108 | let t: Type = syn::parse_str("std::collections::HashMap<String, Value>")?;
[INFO] [stdout]     |               ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/parse.rs:107:20
[INFO] [stdout]     |
[INFO] [stdout] 107 | fn run_parser() -> syn::Result<()> {
[INFO] [stdout]     |                    ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/parse.rs - parse::ParseBuffer<'a>::is_empty (line 641) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/parse.rs:643:5
[INFO] [stdout]     |
[INFO] [stdout] 643 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]    --> src/parse.rs:642:5
[INFO] [stdout]     |
[INFO] [stdout] 642 | use syn::{braced, token, Ident, Item, Result, Token};
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/parse.rs - parse::ParseBuffer<'a>::error (line 855) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/parse.rs:857:5
[INFO] [stdout]     |
[INFO] [stdout] 857 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]    --> src/parse.rs:856:5
[INFO] [stdout]     |
[INFO] [stdout] 856 | use syn::{Expr, Result, Token};
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/parse.rs - parse::ParseBuffer<'a>::fork (line 784) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/parse.rs:786:5
[INFO] [stdout]     |
[INFO] [stdout] 786 | use syn::ext::IdentExt;
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/parse.rs:787:5
[INFO] [stdout]     |
[INFO] [stdout] 787 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]    --> src/parse.rs:785:5
[INFO] [stdout]     |
[INFO] [stdout] 785 | use syn::{parenthesized, token, Ident, Path, Result, Token};
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/token.rs - token (line 15) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]   --> src/token.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use syn::{Attribute, Expr, Ident, Token, Type, Visibility};
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/spanned.rs - spanned (line 23) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]   --> src/spanned.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | use syn::spanned::Spanned;
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]   --> src/spanned.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use syn::Type;
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/parse_macro_input.rs - parse_macro_input::parse_macro_input (line 11) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]   --> src/parse_macro_input.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]   --> src/parse_macro_input.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use syn::{parse_macro_input, Result};
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/parse_quote.rs - parse_quote::parse_quote (line 11) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]   --> src/parse_quote.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use syn::{parse_quote, Stmt};
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/parse.rs - parse::ParseBuffer<'a>::parse_terminated (line 589) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/parse.rs:593:5
[INFO] [stdout]     |
[INFO] [stdout] 593 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/parse.rs:594:5
[INFO] [stdout]     |
[INFO] [stdout] 594 | use syn::punctuated::Punctuated;
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]    --> src/parse.rs:592:5
[INFO] [stdout]     |
[INFO] [stdout] 592 | use syn::{parenthesized, token, Ident, Result, Token, Type};
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/parse.rs:624:5
[INFO] [stdout]     |
[INFO] [stdout] 624 |     syn::parse2::<TupleStruct>(input).unwrap();
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/token.rs - token (line 43) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]   --> src/token.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]   --> src/token.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | use syn::{Attribute, Result};
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]   --> src/token.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | use syn::ItemStatic;
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/path.rs - path::parsing::Path::parse_mod_style (line 362) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/path.rs:364:5
[INFO] [stdout]     |
[INFO] [stdout] 364 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]    --> src/path.rs:363:5
[INFO] [stdout]     |
[INFO] [stdout] 363 | use syn::{Path, Result, Token};
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/parse_quote.rs - parse_quote::parse_quote (line 36) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]   --> src/parse_quote.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | use syn::{parse_quote, Generics, GenericParam};
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/parse.rs - parse::StepCursor (line 296) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/parse.rs:299:5
[INFO] [stdout]     |
[INFO] [stdout] 299 | use syn::parse::ParseStream;
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/parse.rs:327:9
[INFO] [stdout]     |
[INFO] [stdout] 327 |     use syn::parse::Parser;
[INFO] [stdout]     |         ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]    --> src/parse.rs:298:5
[INFO] [stdout]     |
[INFO] [stdout] 298 | use syn::Result;
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `parse_str` found for fn item `fn({type error}) -> {type error} {remainder_after_skipping_past_next_at}` in the current scope
[INFO] [stdout]     --> src/parse.rs:329:10
[INFO] [stdout]      |
[INFO] [stdout]  328 |       let remainder = remainder_after_skipping_past_next_at
[INFO] [stdout]      |  _____________________-
[INFO] [stdout]  329 | |         .parse_str("a @ b c")
[INFO] [stdout]      | |_________-^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/parse.rs:1081:8
[INFO] [stdout]      |
[INFO] [stdout] 1081 |       fn parse_str(self, s: &str) -> Result<Self::Output> {
[INFO] [stdout]      |          --------- the method is available for `fn({type error}) -> {type error} {remainder_after_skipping_past_next_at}` here
[INFO] [stdout]      |
[INFO] [stdout]      = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Parser` which provides `parse_str` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]      |
[INFO] [stdout]  297 + use syn_pub_items::parse::Parser;
[INFO] [stdout]      |
[INFO] [stdout] help: there is a method `parse` with a similar name
[INFO] [stdout]      |
[INFO] [stdout]  329 -         .parse_str("a @ b c")
[INFO] [stdout]  329 +         .parse("a @ b c")
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/parse.rs - parse::ParseBuffer<'a>::step (line 892) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/parse.rs:895:5
[INFO] [stdout]     |
[INFO] [stdout] 895 | use syn::parse::ParseStream;
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syn`
[INFO] [stdout]    --> src/parse.rs:923:9
[INFO] [stdout]     |
[INFO] [stdout] 923 |     use syn::parse::Parser;
[INFO] [stdout]     |         ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]    --> src/parse.rs:894:5
[INFO] [stdout]     |
[INFO] [stdout] 894 | use syn::Result;
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `syn`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `syn`, use `cargo add syn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `parse_str` found for fn item `fn({type error}) -> {type error} {remainder_after_skipping_past_next_at}` in the current scope
[INFO] [stdout]     --> src/parse.rs:925:10
[INFO] [stdout]      |
[INFO] [stdout]  924 |       let remainder = remainder_after_skipping_past_next_at
[INFO] [stdout]      |  _____________________-
[INFO] [stdout]  925 | |         .parse_str("a @ b c")
[INFO] [stdout]      | |_________-^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/parse.rs:1081:8
[INFO] [stdout]      |
[INFO] [stdout] 1081 |       fn parse_str(self, s: &str) -> Result<Self::Output> {
[INFO] [stdout]      |          --------- the method is available for `fn({type error}) -> {type error} {remainder_after_skipping_past_next_at}` here
[INFO] [stdout]      |
[INFO] [stdout]      = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Parser` which provides `parse_str` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]      |
[INFO] [stdout]  893 + use syn_pub_items::parse::Parser;
[INFO] [stdout]      |
[INFO] [stdout] help: there is a method `parse` with a similar name
[INFO] [stdout]      |
[INFO] [stdout]  925 -         .parse_str("a @ b c")
[INFO] [stdout]  925 +         .parse("a @ b c")
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/attr.rs - attr::Attribute (line 71)
[INFO] [stdout]     src/attr.rs - attr::AttributeArgs (line 485)
[INFO] [stdout]     src/error.rs - error::Error::new (line 56)
[INFO] [stdout]     src/expr.rs - expr::Expr (line 21)
[INFO] [stdout]     src/expr.rs - expr::Expr (line 54)
[INFO] [stdout]     src/expr.rs - expr::Expr (line 68)
[INFO] [stdout]     src/expr.rs - expr::Expr (line 83)
[INFO] [stdout]     src/ext.rs - ext::IdentExt::parse_any (line 20)
[INFO] [stdout]     src/generics.rs - generics::Generics::split_for_impl (line 295)
[INFO] [stdout]     src/group.rs - group::braced (line 158)
[INFO] [stdout]     src/group.rs - group::bracketed (line 236)
[INFO] [stdout]     src/group.rs - group::parenthesized (line 101)
[INFO] [stdout]     src/keyword.rs - keyword::custom_keyword (line 10)
[INFO] [stdout]     src/keyword.rs - keyword::custom_keyword (line 46)
[INFO] [stdout]     src/lib.rs - (line 67)
[INFO] [stdout]     src/lib.rs - parse (line 587)
[INFO] [stdout]     src/lib.rs - parse_str (line 647)
[INFO] [stdout]     src/lifetime.rs - lifetime::Lifetime::new (line 38)
[INFO] [stdout]     src/lit.rs - lit::LitStr::parse (line 122)
[INFO] [stdout]     src/lit.rs - lit::LitStr::parse_with (line 158)
[INFO] [stdout]     src/lookahead.rs - lookahead::Lookahead1 (line 24)
[INFO] [stdout]     src/parse.rs - parse (line 104)
[INFO] [stdout]     src/parse.rs - parse (line 157)
[INFO] [stdout]     src/parse.rs - parse (line 28)
[INFO] [stdout]     src/parse.rs - parse::ParseBuffer<'a>::call (line 430)
[INFO] [stdout]     src/parse.rs - parse::ParseBuffer<'a>::error (line 855)
[INFO] [stdout]     src/parse.rs - parse::ParseBuffer<'a>::fork (line 730)
[INFO] [stdout]     src/parse.rs - parse::ParseBuffer<'a>::fork (line 784)
[INFO] [stdout]     src/parse.rs - parse::ParseBuffer<'a>::is_empty (line 641)
[INFO] [stdout]     src/parse.rs - parse::ParseBuffer<'a>::lookahead1 (line 680)
[INFO] [stdout]     src/parse.rs - parse::ParseBuffer<'a>::parse_terminated (line 589)
[INFO] [stdout]     src/parse.rs - parse::ParseBuffer<'a>::peek (line 481)
[INFO] [stdout]     src/parse.rs - parse::ParseBuffer<'a>::peek2 (line 548)
[INFO] [stdout]     src/parse.rs - parse::ParseBuffer<'a>::step (line 892)
[INFO] [stdout]     src/parse.rs - parse::StepCursor (line 296)
[INFO] [stdout]     src/parse_macro_input.rs - parse_macro_input::parse_macro_input (line 11)
[INFO] [stdout]     src/parse_quote.rs - parse_quote::parse_quote (line 11)
[INFO] [stdout]     src/parse_quote.rs - parse_quote::parse_quote (line 36)
[INFO] [stdout]     src/path.rs - path::parsing::Path::parse_mod_style (line 362)
[INFO] [stdout]     src/spanned.rs - spanned (line 23)
[INFO] [stdout]     src/token.rs - token (line 15)
[INFO] [stdout]     src/token.rs - token (line 43)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 7 passed; 42 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.24s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "9d05dce4122754708730297851defcdd92b4aa3f8cdb7a1589cbe3cabcece007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d05dce4122754708730297851defcdd92b4aa3f8cdb7a1589cbe3cabcece007", kill_on_drop: false }`
[INFO] [stdout] 9d05dce4122754708730297851defcdd92b4aa3f8cdb7a1589cbe3cabcece007
