[INFO] fetching crate syn-pub-items 0.15.30...
[INFO] testing syn-pub-items-0.15.30 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate syn-pub-items 0.15.30 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate syn-pub-items 0.15.30 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 133 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.21.0 (latest: v0.22.0)
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[INFO] [stderr]       Adding synstructure v0.12.6 (latest: v0.13.1)
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ci_info v0.3.1
[INFO] [stderr]   Downloaded insta v0.7.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32e1159ce1914b0838296f59d63089e71fa42e4cb156629ec3d52af574c043e1
[INFO] running `Command { std: "docker" "start" "-a" "32e1159ce1914b0838296f59d63089e71fa42e4cb156629ec3d52af574c043e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32e1159ce1914b0838296f59d63089e71fa42e4cb156629ec3d52af574c043e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32e1159ce1914b0838296f59d63089e71fa42e4cb156629ec3d52af574c043e1", kill_on_drop: false }`
[INFO] [stdout] 32e1159ce1914b0838296f59d63089e71fa42e4cb156629ec3d52af574c043e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89ed1419fabafe9369c2847539040eeeb90dbf479da12a128f075cb50cefdb7b
[INFO] running `Command { std: "docker" "start" "-a" "89ed1419fabafe9369c2847539040eeeb90dbf479da12a128f075cb50cefdb7b", kill_on_drop: false }`
[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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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)]` 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: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, `windows`
[INFO] [stdout]    = help: consider using a Cargo feature instead or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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:351:11
[INFO] [stdout]     |
[INFO] [stdout] 351 |     #[cfg(procmacro2_semver_exempt)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe 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: 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]      = note: `AllowStruct` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]      |
[INFO] [stdout] 1003 |     pub struct AllowStruct(());
[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: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` 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: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.75s
[INFO] running `Command { std: "docker" "inspect" "89ed1419fabafe9369c2847539040eeeb90dbf479da12a128f075cb50cefdb7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89ed1419fabafe9369c2847539040eeeb90dbf479da12a128f075cb50cefdb7b", kill_on_drop: false }`
[INFO] [stdout] 89ed1419fabafe9369c2847539040eeeb90dbf479da12a128f075cb50cefdb7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0031cbdb7b332d534965422e49898978427c21c9804742758d6380fb737e6696
[INFO] running `Command { std: "docker" "start" "-a" "0031cbdb7b332d534965422e49898978427c21c9804742758d6380fb737e6696", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling once_cell v1.19.0
[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 failure_derive v0.1.8
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling miniz_oxide v0.7.3
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling clicolors-control v1.0.1
[INFO] [stderr]    Compiling termios v0.3.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling is-terminal v0.4.12
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling ci_info v0.3.1
[INFO] [stderr]    Compiling either v1.12.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling colored v1.9.4
[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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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)]` 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: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, `windows`
[INFO] [stdout]    = help: consider using a Cargo feature instead or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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:351:11
[INFO] [stdout]     |
[INFO] [stdout] 351 |     #[cfg(procmacro2_semver_exempt)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe 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: 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]      = note: `AllowStruct` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]      |
[INFO] [stdout] 1003 |     pub struct AllowStruct(());
[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: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` 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: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling serde_derive v1.0.202
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling console v0.7.7
[INFO] [stderr]    Compiling pest v2.7.10
[INFO] [stderr]    Compiling pest_meta v2.7.10
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling pest_generator v2.7.10
[INFO] [stderr]    Compiling pest_derive v2.7.10
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling ron v0.4.2
[INFO] [stderr]    Compiling serde_yaml v0.8.26
[INFO] [stderr]    Compiling chrono v0.4.38
[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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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)]` 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: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, `windows`
[INFO] [stdout]    = help: consider using a Cargo feature instead or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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:351:11
[INFO] [stdout]     |
[INFO] [stdout] 351 |     #[cfg(procmacro2_semver_exempt)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe 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: 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]      = note: `AllowStruct` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]      |
[INFO] [stdout] 1003 |     pub struct AllowStruct(());
[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: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` 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: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.05s
[INFO] running `Command { std: "docker" "inspect" "0031cbdb7b332d534965422e49898978427c21c9804742758d6380fb737e6696", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0031cbdb7b332d534965422e49898978427c21c9804742758d6380fb737e6696", kill_on_drop: false }`
[INFO] [stdout] 0031cbdb7b332d534965422e49898978427c21c9804742758d6380fb737e6696
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 58cefdf7610f95c9fccb7465be5d1473a63be3a9a2286ccc47e5396824fc8a27
[INFO] running `Command { std: "docker" "start" "-a" "58cefdf7610f95c9fccb7465be5d1473a63be3a9a2286ccc47e5396824fc8a27", kill_on_drop: false }`
[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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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)]` 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: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, `windows`
[INFO] [stderr]    = help: consider using a Cargo feature instead or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[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`, `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/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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 or 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/cargo/reference/build-scripts.html#rustc-check-cfg> 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: if this is an object-safe 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 615 |     inner: Box<dyn ExactSizeIterator<Item = &'a mut T> + 'a>,
[INFO] [stderr]     |                +++
[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]      = note: `AllowStruct` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]      = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]      |
[INFO] [stderr] 1003 |     pub struct AllowStruct(());
[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: this message is not used as a format string, but will be in Rust 2021
[INFO] [stderr]     = note: `#[warn(non_fmt_panics)]` 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: `syn-pub-items` (lib) generated 44 warnings (run `cargo fix --lib -p syn-pub-items` to apply 19 suggestions)
[INFO] [stderr] warning: `syn-pub-items` (lib test) generated 44 warnings (44 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/syn_pub_items-8bcca3577a53222a)
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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 54) ... FAILED
[INFO] [stdout] test src/error.rs - error::Error::new (line 56) ... FAILED
[INFO] [stdout] test src/expr.rs - expr::Expr (line 21) ... FAILED
[INFO] [stdout] test src/attr.rs - attr::AttributeArgs (line 485) ... FAILED
[INFO] [stdout] test src/generics.rs - generics::Generics::split_for_impl (line 295) ... FAILED
[INFO] [stdout] test src/attr.rs - attr::Attribute (line 71) ... FAILED
[INFO] [stdout] test src/ext.rs - ext::IdentExt::parse_any (line 20) ... 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/group.rs - group::braced (line 158) ... FAILED
[INFO] [stdout] test src/group.rs - group::parenthesized (line 101) ... FAILED
[INFO] [stdout] test src/group.rs - group::bracketed (line 236) ... FAILED
[INFO] [stdout] test src/keyword.rs - keyword::custom_keyword (line 46) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 67) ... FAILED
[INFO] [stdout] test src/parse.rs - parse (line 28) ... 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/parse.rs - parse (line 157) ... FAILED
[INFO] [stdout] test src/lib.rs - parse (line 587) ... FAILED
[INFO] [stdout] test src/parse.rs - parse::ParseBuffer<'a>::call (line 430) ... FAILED
[INFO] [stdout] test src/lookahead.rs - lookahead::Lookahead1 (line 24) ... FAILED
[INFO] [stdout] test src/parse.rs - parse (line 104) ... FAILED
[INFO] [stdout] test src/lifetime.rs - lifetime::Lifetime::new (line 38) ... FAILED
[INFO] [stdout] test src/lit.rs - lit::LitStr::parse_with (line 158) ... 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/lib.rs - (line 108) ... ok
[INFO] [stdout] test src/parse.rs - parse::ParseBuffer<'a>::fork (line 730) ... FAILED
[INFO] [stdout] test src/parse.rs - parse::ParseBuffer<'a>::fork (line 784) ... FAILED
[INFO] [stdout] test src/attr.rs - attr::AttributeArgs (line 473) ... ok
[INFO] [stdout] test src/parse_macro_input.rs - parse_macro_input::parse_macro_input (line 11) ... FAILED
[INFO] [stdout] test src/parse.rs - parse::ParseBuffer<'a>::peek (line 481) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 126) ... ok
[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>::is_empty (line 641) ... FAILED
[INFO] [stdout] test src/parse.rs - parse::ParseBuffer<'a>::parse_terminated (line 589) ... 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 11) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 98) ... ok
[INFO] [stdout] test src/spanned.rs - spanned (line 23) ... FAILED
[INFO] [stdout] test src/parse_quote.rs - parse_quote::parse_quote (line 36) ... FAILED
[INFO] [stdout] test src/token.rs - token (line 43) ... FAILED
[INFO] [stdout] test src/token.rs - token (line 15) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 160) ... ok
[INFO] [stdout] test src/parse.rs - parse::ParseBuffer<'a>::step (line 892) ... FAILED
[INFO] [stdout] test src/parse.rs - parse::StepCursor (line 296) ... FAILED
[INFO] [stdout] test src/parse.rs - parse::ParseBuffer<'a>::fork (line 767) ... ok
[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 undeclared crate or module `syn`
[INFO] [stdout]  --> src/keyword.rs:12:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     syn::custom_keyword!(whatever);
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `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 54) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]  --> src/expr.rs:55:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::Expr;
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `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 E0432`.
[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 undeclared crate or module `syn`
[INFO] [stdout]  --> src/error.rs:58:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::parse::ParseStream;
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]  --> src/error.rs:57:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{Error, Ident, LitStr, Result, Token};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[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/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] 3 | use syn::Expr;
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `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 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:489:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use syn::{parse_macro_input, AttributeArgs, ItemFn};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `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 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 undeclared crate or module `syn`
[INFO] [stdout]  --> src/generics.rs:300:19
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let generics: syn::Generics = Default::default();
[INFO] [stdout]   |                   ^^^ use of undeclared crate or module `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/attr.rs - attr::Attribute (line 71) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]  --> src/attr.rs:73:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]  --> src/attr.rs:72:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{Attribute, Ident, Result, Token};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[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 undeclared crate or module `syn`
[INFO] [stdout]  --> src/ext.rs:22:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::ext::IdentExt;
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]  --> src/ext.rs:23:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use syn::parse::ParseStream;
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]  --> src/ext.rs:21:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{Error, Ident, Result, Token};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[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/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] 3 | use syn::{Expr, ExprMethodCall};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `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 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] 3 | use syn::{Expr, ExprField};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `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 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 undeclared crate or module `syn`
[INFO] [stdout]  --> src/group.rs:162:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]  --> src/group.rs:163:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use syn::punctuated::Punctuated;
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]  --> src/group.rs:161:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::{braced, token, Ident, Result, Token, Type};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]   --> src/group.rs:213:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     syn::parse2::<Struct>(input).unwrap();
[INFO] [stdout]    |     ^^^ use of undeclared crate or module `syn`
[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/group.rs - group::parenthesized (line 101) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]  --> src/group.rs:105:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]  --> src/group.rs:106:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use syn::punctuated::Punctuated;
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]  --> src/group.rs:104:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::{parenthesized, token, Ident, Result, Token, Type};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]   --> src/group.rs:136:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     syn::parse2::<TupleStruct>(input).unwrap();
[INFO] [stdout]    |     ^^^ use of undeclared crate or module `syn`
[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/group.rs - group::bracketed (line 236) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]  --> src/group.rs:241:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]  --> src/group.rs:240:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use syn::{bracketed, token, Result, Token};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]   --> src/group.rs:267:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     syn::parse2::<OuterAttribute>(input).unwrap();
[INFO] [stdout]    |     ^^^ use of undeclared crate or module `syn`
[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/keyword.rs - keyword::custom_keyword (line 46) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]  --> src/keyword.rs:48:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]  --> src/keyword.rs:47:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{LitBool, LitStr, Result, Token};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]  --> src/keyword.rs:52:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     syn::custom_keyword!(str);
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]  --> src/keyword.rs:51:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     syn::custom_keyword!(bool);
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `bool` in module `kw`
[INFO] [stdout]   --> src/keyword.rs:57:25
[INFO] [stdout]    |
[INFO] [stdout] 13 |         bool_token: kw::bool,
[INFO] [stdout]    |                         ^^^^ not found in `kw`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use core::primitive::bool;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::primitive::bool;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `bool`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 13 -         bool_token: kw::bool,
[INFO] [stdout] 13 +         bool_token: bool,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `str` in module `kw`
[INFO] [stdout]   --> src/keyword.rs:62:24
[INFO] [stdout]    |
[INFO] [stdout] 18 |         str_token: kw::str,
[INFO] [stdout]    |                        ^^^ not found in `kw`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use core::primitive::str;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::primitive::str;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `str`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 18 -         str_token: kw::str,
[INFO] [stdout] 18 +         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] 27 |         if lookahead.peek(kw::bool) {
[INFO] [stdout]    |                               ^^^^ not found in `kw`
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `bool` in module `kw`
[INFO] [stdout]   --> src/keyword.rs:73:47
[INFO] [stdout]    |
[INFO] [stdout] 29 |                 bool_token: input.parse::<kw::bool>()?,
[INFO] [stdout]    |                                               ^^^^ not found in `kw`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use core::primitive::bool;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::primitive::bool;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `bool`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 29 -                 bool_token: input.parse::<kw::bool>()?,
[INFO] [stdout] 29 +                 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] 33 |         } else if lookahead.peek(kw::str) {
[INFO] [stdout]    |                                      ^^^ not found in `kw`
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `str` in module `kw`
[INFO] [stdout]   --> src/keyword.rs:79:46
[INFO] [stdout]    |
[INFO] [stdout] 35 |                 str_token: input.parse::<kw::str>()?,
[INFO] [stdout]    |                                              ^^^ not found in `kw`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use core::primitive::str;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::primitive::str;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `str`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 35 -                 str_token: input.parse::<kw::str>()?,
[INFO] [stdout] 35 +                 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: E0412, E0425, E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[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:72:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use syn::{parse_macro_input, DeriveInput};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `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 E0432`.
[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 undeclared crate or module `syn`
[INFO] [stdout]  --> src/parse.rs:33:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]  --> src/parse.rs:34:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use syn::punctuated::Punctuated;
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]  --> src/parse.rs:32:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use syn::{braced, parse_macro_input, token, Field, Ident, Result, Token};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[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 (line 122) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]  --> src/lit.rs:124:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::{Attribute, Error, Ident, Lit, Meta, MetaNameValue, Path, Result};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `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 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] 2 | use syn::{Expr, Result};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]  --> src/lib.rs:652:16
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let expr = syn::parse_str::<Expr>(code)?;
[INFO] [stdout]   |                ^^^ use of undeclared crate or module `syn`
[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 (line 157) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]  --> src/parse.rs:161:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use syn::parse::Parser;
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]  --> src/parse.rs:162:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use syn::punctuated::Punctuated;
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]  --> src/parse.rs:163:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use syn::{Attribute, Expr, PathSegment, Result, Token};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[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/lib.rs - parse (line 587) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]  --> src/lib.rs:592:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use syn::DeriveInput;
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]   --> src/lib.rs:599:28
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let ast: DeriveInput = syn::parse(input).unwrap();
[INFO] [stdout]    |                            ^^^ use of undeclared crate or module `syn`
[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>::call (line 430) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]  --> src/parse.rs:432:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]  --> src/parse.rs:431:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{Attribute, Ident, Result, Token};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[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/lookahead.rs - lookahead::Lookahead1 (line 24) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]  --> src/lookahead.rs:26:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]  --> src/lookahead.rs:25:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{ConstParam, Ident, Lifetime, LifetimeDef, Result, Token, TypeParam};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[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 (line 104) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]  --> src/parse.rs:105:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use syn::Type;
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]  --> src/parse.rs:108:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | let t: Type = syn::parse_str("std::collections::HashMap<String, Value>")?;
[INFO] [stdout]   |               ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]  --> src/parse.rs:107:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn run_parser() -> syn::Result<()> {
[INFO] [stdout]   |                    ^^^ use of undeclared crate or module `syn`
[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/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] 4 | use syn::Lifetime;
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `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 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] 3 | use syn::{LitStr, Result};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]   --> src/lit.rs:171:37
[INFO] [stdout]    |
[INFO] [stdout] 14 | let basic_path = lit_str.parse_with(syn::Path::parse_mod_style)?;
[INFO] [stdout]    |                                     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::path::Path;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use syn_pub_items::Path;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Path`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 14 - let basic_path = lit_str.parse_with(syn::Path::parse_mod_style)?;
[INFO] [stdout] 14 + 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/parse.rs - parse::ParseBuffer<'a>::error (line 855) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]  --> src/parse.rs:857:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]  --> src/parse.rs:856:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{Expr, Result, Token};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[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 undeclared crate or module `syn`
[INFO] [stdout]  --> src/parse.rs:732:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::parse::ParseStream;
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]  --> src/parse.rs:731:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{Expr, Result};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[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 undeclared crate or module `syn`
[INFO] [stdout]  --> src/parse.rs:786:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::ext::IdentExt;
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]  --> src/parse.rs:787:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]  --> src/parse.rs:785:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{parenthesized, token, Ident, Path, Result, Token};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[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_macro_input.rs - parse_macro_input::parse_macro_input (line 11) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]  --> src/parse_macro_input.rs:16:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]  --> src/parse_macro_input.rs:15:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use syn::{parse_macro_input, Result};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[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 undeclared crate or module `syn`
[INFO] [stdout]  --> src/parse.rs:483:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]  --> src/parse.rs:484:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use syn::punctuated::Punctuated;
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]  --> src/parse.rs:482:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{braced, token, Generics, Ident, Result, Token, TypeParamBound};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[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>::lookahead1 (line 680) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]  --> src/parse.rs:682:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]  --> src/parse.rs:681:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{ConstParam, Ident, Lifetime, LifetimeDef, Result, Token, TypeParam};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[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 undeclared crate or module `syn`
[INFO] [stdout]  --> src/parse.rs:550:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]  --> src/parse.rs:549:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{Ident, ItemUnion, Macro, Result, Token};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[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>::is_empty (line 641) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]  --> src/parse.rs:643:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]  --> src/parse.rs:642:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{braced, token, Ident, Item, Result, Token};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[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>::parse_terminated (line 589) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]  --> src/parse.rs:593:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]  --> src/parse.rs:594:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use syn::punctuated::Punctuated;
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]  --> src/parse.rs:592:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::{parenthesized, token, Ident, Result, Token, Type};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]   --> src/parse.rs:624:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     syn::parse2::<TupleStruct>(input).unwrap();
[INFO] [stdout]    |     ^^^ use of undeclared crate or module `syn`
[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/path.rs - path::parsing::Path::parse_mod_style (line 362) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]  --> src/path.rs:364:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]  --> src/path.rs:363:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{Path, Result, Token};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[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] 3 | use syn::{parse_quote, Stmt};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `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 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 undeclared crate or module `syn`
[INFO] [stdout]  --> src/spanned.rs:30:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use syn::spanned::Spanned;
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]  --> src/spanned.rs:29:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use syn::Type;
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[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] 3 | use syn::{parse_quote, Generics, GenericParam};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `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 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 undeclared crate or module `syn`
[INFO] [stdout]  --> src/token.rs:45:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::parse::{Parse, ParseStream};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]  --> src/token.rs:44:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{Attribute, Result};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]   --> src/token.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use syn::ItemStatic;
[INFO] [stdout]    |     ^^^ use of undeclared crate or module `syn`
[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] 3 | use syn::{Attribute, Expr, Ident, Token, Type, Visibility};
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `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 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 undeclared crate or module `syn`
[INFO] [stdout]  --> src/parse.rs:895:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::parse::ParseStream;
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]   --> src/parse.rs:923:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     use syn::parse::Parser;
[INFO] [stdout]    |         ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]  --> src/parse.rs:894:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::Result;
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[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] 33 |       let remainder = remainder_after_skipping_past_next_at
[INFO] [stdout]    |  _____________________-
[INFO] [stdout] 34 | |         .parse_str("a @ b c")
[INFO] [stdout]    | |         -^^^^^^^^^ method not found in `fn({type error}) -> {type error} {remainder_after_skipping_past_next_at}`
[INFO] [stdout]    | |_________|
[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::StepCursor (line 296) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]  --> src/parse.rs:299:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::parse::ParseStream;
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `syn`
[INFO] [stdout]   --> src/parse.rs:327:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     use syn::parse::Parser;
[INFO] [stdout]    |         ^^^ use of undeclared crate or module `syn`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn`
[INFO] [stdout]  --> src/parse.rs:298:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::Result;
[INFO] [stdout]   |     ^^^ use of undeclared crate or module `syn`
[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] 33 |       let remainder = remainder_after_skipping_past_next_at
[INFO] [stdout]    |  _____________________-
[INFO] [stdout] 34 | |         .parse_str("a @ b c")
[INFO] [stdout]    | |         -^^^^^^^^^ method not found in `fn({type error}) -> {type error} {remainder_after_skipping_past_next_at}`
[INFO] [stdout]    | |_________|
[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 0.40s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "58cefdf7610f95c9fccb7465be5d1473a63be3a9a2286ccc47e5396824fc8a27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58cefdf7610f95c9fccb7465be5d1473a63be3a9a2286ccc47e5396824fc8a27", kill_on_drop: false }`
[INFO] [stdout] 58cefdf7610f95c9fccb7465be5d1473a63be3a9a2286ccc47e5396824fc8a27
