[INFO] fetching crate standalone-syn 0.13.0... [INFO] testing standalone-syn-0.13.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate standalone-syn 0.13.0 into /workspace/builds/worker-23/source [INFO] validating manifest of crates.io crate standalone-syn 0.13.0 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate standalone-syn 0.13.0 [INFO] removed 1 missing examples [INFO] finished tweaking crates.io crate standalone-syn 0.13.0 [INFO] tweaked toml for crates.io crate standalone-syn 0.13.0 written to /workspace/builds/worker-23/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v0.2.3 [INFO] [stderr] Downloaded standalone-quote v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2ef7fe311b0efe1c14688c4dcdfe39f67564291b325104a85fb12603b674b526 [INFO] running `Command { std: "docker" "start" "-a" "2ef7fe311b0efe1c14688c4dcdfe39f67564291b325104a85fb12603b674b526", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ef7fe311b0efe1c14688c4dcdfe39f67564291b325104a85fb12603b674b526", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ef7fe311b0efe1c14688c4dcdfe39f67564291b325104a85fb12603b674b526", kill_on_drop: false }` [INFO] [stdout] 2ef7fe311b0efe1c14688c4dcdfe39f67564291b325104a85fb12603b674b526 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1d7c42b545adaff2757da28711ad471d3385bb1fbbcfcf8f0ed9eab932f36bdb [INFO] running `Command { std: "docker" "start" "-a" "1d7c42b545adaff2757da28711ad471d3385bb1fbbcfcf8f0ed9eab932f36bdb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v0.2.3 [INFO] [stderr] Compiling standalone-quote v0.5.0 [INFO] [stderr] Compiling standalone-syn v0.13.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsers.rs:1208:41 [INFO] [stdout] | [INFO] [stdout] 1208 | tap!($i, $name: call!($f) => $e); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/expr.rs:1501:5 [INFO] [stdout] | [INFO] [stdout] 1501 | / named!(trailer_expr(allow_struct: bool, allow_block: bool) -> Expr, do_parse!( [INFO] [stdout] 1502 | | mut e: call!(atom_expr, allow_struct, allow_block) >> [INFO] [stdout] 1503 | | many0!(alt!( [INFO] [stdout] 1504 | | tap!(args: and_call => { [INFO] [stdout] ... | [INFO] [stdout] 1522 | | (e) [INFO] [stdout] 1523 | | )); [INFO] [stdout] | |______- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `tap` [INFO] [stdout] = note: this warning originates in the macro `tap` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsers.rs:1208:41 [INFO] [stdout] | [INFO] [stdout] 1208 | tap!($i, $name: call!($f) => $e); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/expr.rs:1501:5 [INFO] [stdout] | [INFO] [stdout] 1501 | / named!(trailer_expr(allow_struct: bool, allow_block: bool) -> Expr, do_parse!( [INFO] [stdout] 1502 | | mut e: call!(atom_expr, allow_struct, allow_block) >> [INFO] [stdout] 1503 | | many0!(alt!( [INFO] [stdout] 1504 | | tap!(args: and_call => { [INFO] [stdout] ... | [INFO] [stdout] 1522 | | (e) [INFO] [stdout] 1523 | | )); [INFO] [stdout] | |______- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `tap` [INFO] [stdout] = note: this warning originates in the macro `tap` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsers.rs:1297:31 [INFO] [stdout] | [INFO] [stdout] 1297 | parens!($i, call!($f)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/expr.rs:1692:5 [INFO] [stdout] | [INFO] [stdout] 1692 | / named!(and_call -> (token::Paren, Punctuated), [INFO] [stdout] 1693 | | parens!(Punctuated::parse_terminated)); [INFO] [stdout] | |_________________________________________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `parens` [INFO] [stdout] = note: this warning originates in the macro `parens` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:584:21 [INFO] [stdout] | [INFO] [stdout] 584 | b'0'...b'9' => if number_is_int(&value) { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:892:17 [INFO] [stdout] | [INFO] [stdout] 892 | 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:893:17 [INFO] [stdout] | [INFO] [stdout] 893 | 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:894:17 [INFO] [stdout] | [INFO] [stdout] 894 | 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:898:17 [INFO] [stdout] | [INFO] [stdout] 898 | 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:899:17 [INFO] [stdout] | [INFO] [stdout] 899 | 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:900:17 [INFO] [stdout] | [INFO] [stdout] 900 | 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:916:21 [INFO] [stdout] | [INFO] [stdout] 916 | 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:921:21 [INFO] [stdout] | [INFO] [stdout] 921 | 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:926:21 [INFO] [stdout] | [INFO] [stdout] 926 | 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:959:18 [INFO] [stdout] | [INFO] [stdout] 959 | (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 [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' => 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 [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' 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 [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' 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsers.rs:1369:31 [INFO] [stdout] | [INFO] [stdout] 1369 | braces!($i, call!($f)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/derive.rs:155:5 [INFO] [stdout] | [INFO] [stdout] 155 | / named!(data_enum -> (Option, token::Brace, Punctuated), do_parse!( [INFO] [stdout] 156 | | wh: option!(syn!(WhereClause)) >> [INFO] [stdout] 157 | | data: braces!(Punctuated::parse_terminated) >> [INFO] [stdout] 158 | | (wh, data.0, data.1) [INFO] [stdout] 159 | | )); [INFO] [stdout] | |______- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `braces` [INFO] [stdout] = note: this warning originates in the macro `braces` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ty.rs:264:9 [INFO] [stdout] | [INFO] [stdout] 264 | / /// In some positions, types may not contain the `+` character, to [INFO] [stdout] 265 | | /// disambiguate them. For example in the expression `1 as T`, T may not [INFO] [stdout] 266 | | /// contain a `+` character. [INFO] [stdout] 267 | | /// [INFO] [stdout] 268 | | /// This parser does not allow a `+`, while the default parser does. [INFO] [stdout] | |_________-------------------------------------------------------------------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsers.rs:1297:31 [INFO] [stdout] | [INFO] [stdout] 1297 | parens!($i, call!($f)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/ty.rs:438:9 [INFO] [stdout] | [INFO] [stdout] 438 | / named!(parse -> Self, do_parse!( [INFO] [stdout] 439 | | data: parens!(Punctuated::parse_terminated) >> [INFO] [stdout] 440 | | (TypeTuple { [INFO] [stdout] 441 | | paren_token: data.0, [INFO] [stdout] 442 | | elems: data.1, [INFO] [stdout] 443 | | }) [INFO] [stdout] 444 | | )); [INFO] [stdout] | |__________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `parens` [INFO] [stdout] = note: this warning originates in the macro `parens` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsers.rs:1297:31 [INFO] [stdout] | [INFO] [stdout] 1297 | parens!($i, call!($f)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/path.rs:296:9 [INFO] [stdout] | [INFO] [stdout] 296 | / named!(parse -> Self, do_parse!( [INFO] [stdout] 297 | | data: parens!(Punctuated::parse_terminated) >> [INFO] [stdout] 298 | | output: syn!(ReturnType) >> [INFO] [stdout] 299 | | (ParenthesizedGenericArguments { [INFO] [stdout] ... | [INFO] [stdout] 303 | | }) [INFO] [stdout] 304 | | )); [INFO] [stdout] | |__________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `parens` [INFO] [stdout] = note: this warning originates in the macro `parens` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:50:27 [INFO] [stdout] | [INFO] [stdout] 50 | Display::fmt(self.description(), f) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains braces [INFO] [stdout] --> src/lit.rs:908:30 [INFO] [stdout] | [INFO] [stdout] 908 | panic!("expected {{ after \\u"); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this message is not used as a format string, but will be in Rust 2021 [INFO] [stdout] help: add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 908 | panic!("{}", "expected {{ after \\u"); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.13s [INFO] running `Command { std: "docker" "inspect" "1d7c42b545adaff2757da28711ad471d3385bb1fbbcfcf8f0ed9eab932f36bdb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d7c42b545adaff2757da28711ad471d3385bb1fbbcfcf8f0ed9eab932f36bdb", kill_on_drop: false }` [INFO] [stdout] 1d7c42b545adaff2757da28711ad471d3385bb1fbbcfcf8f0ed9eab932f36bdb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f458c0273682a6a5641fcd42c917337b1c3d49c203d45b9c83c67ff673a68ea1 [INFO] running `Command { std: "docker" "start" "-a" "f458c0273682a6a5641fcd42c917337b1c3d49c203d45b9c83c67ff673a68ea1", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling same-file v0.1.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsers.rs:1208:41 [INFO] [stdout] | [INFO] [stdout] 1208 | tap!($i, $name: call!($f) => $e); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/expr.rs:1501:5 [INFO] [stdout] | [INFO] [stdout] 1501 | / named!(trailer_expr(allow_struct: bool, allow_block: bool) -> Expr, do_parse!( [INFO] [stdout] 1502 | | mut e: call!(atom_expr, allow_struct, allow_block) >> [INFO] [stdout] 1503 | | many0!(alt!( [INFO] [stdout] 1504 | | tap!(args: and_call => { [INFO] [stdout] ... | [INFO] [stdout] 1522 | | (e) [INFO] [stdout] 1523 | | )); [INFO] [stdout] | |______- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `tap` [INFO] [stdout] = note: this warning originates in the macro `tap` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsers.rs:1208:41 [INFO] [stdout] | [INFO] [stdout] 1208 | tap!($i, $name: call!($f) => $e); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/expr.rs:1501:5 [INFO] [stdout] | [INFO] [stdout] 1501 | / named!(trailer_expr(allow_struct: bool, allow_block: bool) -> Expr, do_parse!( [INFO] [stdout] 1502 | | mut e: call!(atom_expr, allow_struct, allow_block) >> [INFO] [stdout] 1503 | | many0!(alt!( [INFO] [stdout] 1504 | | tap!(args: and_call => { [INFO] [stdout] ... | [INFO] [stdout] 1522 | | (e) [INFO] [stdout] 1523 | | )); [INFO] [stdout] | |______- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `tap` [INFO] [stdout] = note: this warning originates in the macro `tap` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsers.rs:1297:31 [INFO] [stdout] | [INFO] [stdout] 1297 | parens!($i, call!($f)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/expr.rs:1692:5 [INFO] [stdout] | [INFO] [stdout] 1692 | / named!(and_call -> (token::Paren, Punctuated), [INFO] [stdout] 1693 | | parens!(Punctuated::parse_terminated)); [INFO] [stdout] | |_________________________________________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `parens` [INFO] [stdout] = note: this warning originates in the macro `parens` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:584:21 [INFO] [stdout] | [INFO] [stdout] 584 | b'0'...b'9' => if number_is_int(&value) { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:892:17 [INFO] [stdout] | [INFO] [stdout] 892 | 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:893:17 [INFO] [stdout] | [INFO] [stdout] 893 | 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:894:17 [INFO] [stdout] | [INFO] [stdout] 894 | 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:898:17 [INFO] [stdout] | [INFO] [stdout] 898 | 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:899:17 [INFO] [stdout] | [INFO] [stdout] 899 | 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:900:17 [INFO] [stdout] | [INFO] [stdout] 900 | 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:916:21 [INFO] [stdout] | [INFO] [stdout] 916 | 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:921:21 [INFO] [stdout] | [INFO] [stdout] 921 | 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:926:21 [INFO] [stdout] | [INFO] [stdout] 926 | 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:959:18 [INFO] [stdout] | [INFO] [stdout] 959 | (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 [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' => 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 [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' 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 [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' 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsers.rs:1369:31 [INFO] [stdout] | [INFO] [stdout] 1369 | braces!($i, call!($f)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/derive.rs:155:5 [INFO] [stdout] | [INFO] [stdout] 155 | / named!(data_enum -> (Option, token::Brace, Punctuated), do_parse!( [INFO] [stdout] 156 | | wh: option!(syn!(WhereClause)) >> [INFO] [stdout] 157 | | data: braces!(Punctuated::parse_terminated) >> [INFO] [stdout] 158 | | (wh, data.0, data.1) [INFO] [stdout] 159 | | )); [INFO] [stdout] | |______- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `braces` [INFO] [stdout] = note: this warning originates in the macro `braces` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ty.rs:264:9 [INFO] [stdout] | [INFO] [stdout] 264 | / /// In some positions, types may not contain the `+` character, to [INFO] [stdout] 265 | | /// disambiguate them. For example in the expression `1 as T`, T may not [INFO] [stdout] 266 | | /// contain a `+` character. [INFO] [stdout] 267 | | /// [INFO] [stdout] 268 | | /// This parser does not allow a `+`, while the default parser does. [INFO] [stdout] | |_________-------------------------------------------------------------------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsers.rs:1297:31 [INFO] [stdout] | [INFO] [stdout] 1297 | parens!($i, call!($f)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/ty.rs:438:9 [INFO] [stdout] | [INFO] [stdout] 438 | / named!(parse -> Self, do_parse!( [INFO] [stdout] 439 | | data: parens!(Punctuated::parse_terminated) >> [INFO] [stdout] 440 | | (TypeTuple { [INFO] [stdout] 441 | | paren_token: data.0, [INFO] [stdout] 442 | | elems: data.1, [INFO] [stdout] 443 | | }) [INFO] [stdout] 444 | | )); [INFO] [stdout] | |__________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `parens` [INFO] [stdout] = note: this warning originates in the macro `parens` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsers.rs:1297:31 [INFO] [stdout] | [INFO] [stdout] 1297 | parens!($i, call!($f)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/path.rs:296:9 [INFO] [stdout] | [INFO] [stdout] 296 | / named!(parse -> Self, do_parse!( [INFO] [stdout] 297 | | data: parens!(Punctuated::parse_terminated) >> [INFO] [stdout] 298 | | output: syn!(ReturnType) >> [INFO] [stdout] 299 | | (ParenthesizedGenericArguments { [INFO] [stdout] ... | [INFO] [stdout] 303 | | }) [INFO] [stdout] 304 | | )); [INFO] [stdout] | |__________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `parens` [INFO] [stdout] = note: this warning originates in the macro `parens` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:50:27 [INFO] [stdout] | [INFO] [stdout] 50 | Display::fmt(self.description(), f) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains braces [INFO] [stdout] --> src/lit.rs:908:30 [INFO] [stdout] | [INFO] [stdout] 908 | panic!("expected {{ after \\u"); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this message is not used as a format string, but will be in Rust 2021 [INFO] [stdout] help: add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 908 | panic!("{}", "expected {{ after \\u"); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling walkdir v1.0.7 [INFO] [stderr] Compiling crossbeam-channel v0.5.4 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling standalone-syn v0.13.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsers.rs:1208:41 [INFO] [stdout] | [INFO] [stdout] 1208 | tap!($i, $name: call!($f) => $e); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/expr.rs:1501:5 [INFO] [stdout] | [INFO] [stdout] 1501 | / named!(trailer_expr(allow_struct: bool, allow_block: bool) -> Expr, do_parse!( [INFO] [stdout] 1502 | | mut e: call!(atom_expr, allow_struct, allow_block) >> [INFO] [stdout] 1503 | | many0!(alt!( [INFO] [stdout] 1504 | | tap!(args: and_call => { [INFO] [stdout] ... | [INFO] [stdout] 1522 | | (e) [INFO] [stdout] 1523 | | )); [INFO] [stdout] | |______- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `tap` [INFO] [stdout] = note: this warning originates in the macro `tap` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsers.rs:1208:41 [INFO] [stdout] | [INFO] [stdout] 1208 | tap!($i, $name: call!($f) => $e); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/expr.rs:1501:5 [INFO] [stdout] | [INFO] [stdout] 1501 | / named!(trailer_expr(allow_struct: bool, allow_block: bool) -> Expr, do_parse!( [INFO] [stdout] 1502 | | mut e: call!(atom_expr, allow_struct, allow_block) >> [INFO] [stdout] 1503 | | many0!(alt!( [INFO] [stdout] 1504 | | tap!(args: and_call => { [INFO] [stdout] ... | [INFO] [stdout] 1522 | | (e) [INFO] [stdout] 1523 | | )); [INFO] [stdout] | |______- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `tap` [INFO] [stdout] = note: this warning originates in the macro `tap` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsers.rs:1297:31 [INFO] [stdout] | [INFO] [stdout] 1297 | parens!($i, call!($f)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/expr.rs:1692:5 [INFO] [stdout] | [INFO] [stdout] 1692 | / named!(and_call -> (token::Paren, Punctuated), [INFO] [stdout] 1693 | | parens!(Punctuated::parse_terminated)); [INFO] [stdout] | |_________________________________________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `parens` [INFO] [stdout] = note: this warning originates in the macro `parens` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:584:21 [INFO] [stdout] | [INFO] [stdout] 584 | b'0'...b'9' => if number_is_int(&value) { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:892:17 [INFO] [stdout] | [INFO] [stdout] 892 | 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:893:17 [INFO] [stdout] | [INFO] [stdout] 893 | 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:894:17 [INFO] [stdout] | [INFO] [stdout] 894 | 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:898:17 [INFO] [stdout] | [INFO] [stdout] 898 | 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:899:17 [INFO] [stdout] | [INFO] [stdout] 899 | 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:900:17 [INFO] [stdout] | [INFO] [stdout] 900 | 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:916:21 [INFO] [stdout] | [INFO] [stdout] 916 | 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:921:21 [INFO] [stdout] | [INFO] [stdout] 921 | 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:926:21 [INFO] [stdout] | [INFO] [stdout] 926 | 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lit.rs:959:18 [INFO] [stdout] | [INFO] [stdout] 959 | (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 [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' => 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 [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' 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 [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' 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsers.rs:1369:31 [INFO] [stdout] | [INFO] [stdout] 1369 | braces!($i, call!($f)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/derive.rs:155:5 [INFO] [stdout] | [INFO] [stdout] 155 | / named!(data_enum -> (Option, token::Brace, Punctuated), do_parse!( [INFO] [stdout] 156 | | wh: option!(syn!(WhereClause)) >> [INFO] [stdout] 157 | | data: braces!(Punctuated::parse_terminated) >> [INFO] [stdout] 158 | | (wh, data.0, data.1) [INFO] [stdout] 159 | | )); [INFO] [stdout] | |______- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `braces` [INFO] [stdout] = note: this warning originates in the macro `braces` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/ty.rs:264:9 [INFO] [stdout] | [INFO] [stdout] 264 | / /// In some positions, types may not contain the `+` character, to [INFO] [stdout] 265 | | /// disambiguate them. For example in the expression `1 as T`, T may not [INFO] [stdout] 266 | | /// contain a `+` character. [INFO] [stdout] 267 | | /// [INFO] [stdout] 268 | | /// This parser does not allow a `+`, while the default parser does. [INFO] [stdout] | |_________-------------------------------------------------------------------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsers.rs:1297:31 [INFO] [stdout] | [INFO] [stdout] 1297 | parens!($i, call!($f)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/ty.rs:438:9 [INFO] [stdout] | [INFO] [stdout] 438 | / named!(parse -> Self, do_parse!( [INFO] [stdout] 439 | | data: parens!(Punctuated::parse_terminated) >> [INFO] [stdout] 440 | | (TypeTuple { [INFO] [stdout] 441 | | paren_token: data.0, [INFO] [stdout] 442 | | elems: data.1, [INFO] [stdout] 443 | | }) [INFO] [stdout] 444 | | )); [INFO] [stdout] | |__________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `parens` [INFO] [stdout] = note: this warning originates in the macro `parens` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/parsers.rs:1297:31 [INFO] [stdout] | [INFO] [stdout] 1297 | parens!($i, call!($f)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/path.rs:296:9 [INFO] [stdout] | [INFO] [stdout] 296 | / named!(parse -> Self, do_parse!( [INFO] [stdout] 297 | | data: parens!(Punctuated::parse_terminated) >> [INFO] [stdout] 298 | | output: syn!(ReturnType) >> [INFO] [stdout] 299 | | (ParenthesizedGenericArguments { [INFO] [stdout] ... | [INFO] [stdout] 303 | | }) [INFO] [stdout] 304 | | )); [INFO] [stdout] | |__________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `parens` [INFO] [stdout] = note: this warning originates in the macro `parens` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:50:27 [INFO] [stdout] | [INFO] [stdout] 50 | Display::fmt(self.description(), f) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains braces [INFO] [stdout] --> src/lit.rs:908:30 [INFO] [stdout] | [INFO] [stdout] 908 | panic!("expected {{ after \\u"); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this message is not used as a format string, but will be in Rust 2021 [INFO] [stdout] help: add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 908 | panic!("{}", "expected {{ after \\u"); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.80s [INFO] running `Command { std: "docker" "inspect" "f458c0273682a6a5641fcd42c917337b1c3d49c203d45b9c83c67ff673a68ea1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f458c0273682a6a5641fcd42c917337b1c3d49c203d45b9c83c67ff673a68ea1", kill_on_drop: false }` [INFO] [stdout] f458c0273682a6a5641fcd42c917337b1c3d49c203d45b9c83c67ff673a68ea1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8cd9769eedee42137e192a5675c423dc0ecee7ca2fb7b2e463e0c2765140786e [INFO] running `Command { std: "docker" "start" "-a" "8cd9769eedee42137e192a5675c423dc0ecee7ca2fb7b2e463e0c2765140786e", kill_on_drop: false }` [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/parsers.rs:1208:41 [INFO] [stderr] | [INFO] [stderr] 1208 | tap!($i, $name: call!($f) => $e); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] ::: src/expr.rs:1501:5 [INFO] [stderr] | [INFO] [stderr] 1501 | / named!(trailer_expr(allow_struct: bool, allow_block: bool) -> Expr, do_parse!( [INFO] [stderr] 1502 | | mut e: call!(atom_expr, allow_struct, allow_block) >> [INFO] [stderr] 1503 | | many0!(alt!( [INFO] [stderr] 1504 | | tap!(args: and_call => { [INFO] [stderr] ... | [INFO] [stderr] 1522 | | (e) [INFO] [stderr] 1523 | | )); [INFO] [stderr] | |______- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: macro invocations at the end of a block are treated as expressions [INFO] [stderr] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `tap` [INFO] [stderr] = note: this warning originates in the macro `tap` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/parsers.rs:1208:41 [INFO] [stderr] | [INFO] [stderr] 1208 | tap!($i, $name: call!($f) => $e); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] ::: src/expr.rs:1501:5 [INFO] [stderr] | [INFO] [stderr] 1501 | / named!(trailer_expr(allow_struct: bool, allow_block: bool) -> Expr, do_parse!( [INFO] [stderr] 1502 | | mut e: call!(atom_expr, allow_struct, allow_block) >> [INFO] [stderr] 1503 | | many0!(alt!( [INFO] [stderr] 1504 | | tap!(args: and_call => { [INFO] [stderr] ... | [INFO] [stderr] 1522 | | (e) [INFO] [stderr] 1523 | | )); [INFO] [stderr] | |______- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: macro invocations at the end of a block are treated as expressions [INFO] [stderr] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `tap` [INFO] [stderr] = note: this warning originates in the macro `tap` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/parsers.rs:1297:31 [INFO] [stderr] | [INFO] [stderr] 1297 | parens!($i, call!($f)); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] ::: src/expr.rs:1692:5 [INFO] [stderr] | [INFO] [stderr] 1692 | / named!(and_call -> (token::Paren, Punctuated), [INFO] [stderr] 1693 | | parens!(Punctuated::parse_terminated)); [INFO] [stderr] | |_________________________________________________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: macro invocations at the end of a block are treated as expressions [INFO] [stderr] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `parens` [INFO] [stderr] = note: this warning originates in the macro `parens` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lit.rs:584:21 [INFO] [stderr] | [INFO] [stderr] 584 | b'0'...b'9' => if number_is_int(&value) { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lit.rs:892:17 [INFO] [stderr] | [INFO] [stderr] 892 | 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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lit.rs:893:17 [INFO] [stderr] | [INFO] [stderr] 893 | 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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lit.rs:894:17 [INFO] [stderr] | [INFO] [stderr] 894 | 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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lit.rs:898:17 [INFO] [stderr] | [INFO] [stderr] 898 | 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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lit.rs:899:17 [INFO] [stderr] | [INFO] [stderr] 899 | 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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lit.rs:900:17 [INFO] [stderr] | [INFO] [stderr] 900 | 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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lit.rs:916:21 [INFO] [stderr] | [INFO] [stderr] 916 | 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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lit.rs:921:21 [INFO] [stderr] | [INFO] [stderr] 921 | 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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lit.rs:926:21 [INFO] [stderr] | [INFO] [stderr] 926 | 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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lit.rs:959:18 [INFO] [stderr] | [INFO] [stderr] 959 | (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 [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' => 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 [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' 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 [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' 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 [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/parsers.rs:1369:31 [INFO] [stderr] | [INFO] [stderr] 1369 | braces!($i, call!($f)); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] ::: src/derive.rs:155:5 [INFO] [stderr] | [INFO] [stderr] 155 | / named!(data_enum -> (Option, token::Brace, Punctuated), do_parse!( [INFO] [stderr] 156 | | wh: option!(syn!(WhereClause)) >> [INFO] [stderr] 157 | | data: braces!(Punctuated::parse_terminated) >> [INFO] [stderr] 158 | | (wh, data.0, data.1) [INFO] [stderr] 159 | | )); [INFO] [stderr] | |______- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: macro invocations at the end of a block are treated as expressions [INFO] [stderr] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `braces` [INFO] [stderr] = note: this warning originates in the macro `braces` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/ty.rs:264:9 [INFO] [stderr] | [INFO] [stderr] 264 | / /// In some positions, types may not contain the `+` character, to [INFO] [stderr] 265 | | /// disambiguate them. For example in the expression `1 as T`, T may not [INFO] [stderr] 266 | | /// contain a `+` character. [INFO] [stderr] 267 | | /// [INFO] [stderr] 268 | | /// This parser does not allow a `+`, while the default parser does. [INFO] [stderr] | |_________-------------------------------------------------------------------^ [INFO] [stderr] | | [INFO] [stderr] | rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/parsers.rs:1297:31 [INFO] [stderr] | [INFO] [stderr] 1297 | parens!($i, call!($f)); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] ::: src/ty.rs:438:9 [INFO] [stderr] | [INFO] [stderr] 438 | / named!(parse -> Self, do_parse!( [INFO] [stderr] 439 | | data: parens!(Punctuated::parse_terminated) >> [INFO] [stderr] 440 | | (TypeTuple { [INFO] [stderr] 441 | | paren_token: data.0, [INFO] [stderr] 442 | | elems: data.1, [INFO] [stderr] 443 | | }) [INFO] [stderr] 444 | | )); [INFO] [stderr] | |__________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: macro invocations at the end of a block are treated as expressions [INFO] [stderr] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `parens` [INFO] [stderr] = note: this warning originates in the macro `parens` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/parsers.rs:1297:31 [INFO] [stderr] | [INFO] [stderr] 1297 | parens!($i, call!($f)); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] ::: src/path.rs:296:9 [INFO] [stderr] | [INFO] [stderr] 296 | / named!(parse -> Self, do_parse!( [INFO] [stderr] 297 | | data: parens!(Punctuated::parse_terminated) >> [INFO] [stderr] 298 | | output: syn!(ReturnType) >> [INFO] [stderr] 299 | | (ParenthesizedGenericArguments { [INFO] [stderr] ... | [INFO] [stderr] 303 | | }) [INFO] [stderr] 304 | | )); [INFO] [stderr] | |__________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: macro invocations at the end of a block are treated as expressions [INFO] [stderr] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `parens` [INFO] [stderr] = note: this warning originates in the macro `parens` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:50:27 [INFO] [stderr] | [INFO] [stderr] 50 | Display::fmt(self.description(), f) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: panic message contains braces [INFO] [stderr] --> src/lit.rs:908:30 [INFO] [stderr] | [INFO] [stderr] 908 | panic!("expected {{ after \\u"); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this message is not used as a format string, but will be in Rust 2021 [INFO] [stderr] help: add a "{}" format string to use the message literally [INFO] [stderr] | [INFO] [stderr] 908 | panic!("{}", "expected {{ after \\u"); [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `standalone-syn` (lib) generated 23 warnings [INFO] [stderr] warning: `standalone-syn` (lib test) generated 23 warnings (23 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/standalone_syn-db20b33ff3cd18cc) [INFO] [stdout] [INFO] [stderr] Doc-tests standalone-syn [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] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/lit.rs:584:21 [INFO] [stderr] | [INFO] [stderr] 584 | b'0'...b'9' => if number_is_int(&value) { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/lit.rs:892:17 [INFO] [stderr] | [INFO] [stderr] 892 | 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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/lit.rs:893:17 [INFO] [stderr] | [INFO] [stderr] 893 | 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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/lit.rs:894:17 [INFO] [stderr] | [INFO] [stderr] 894 | 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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/lit.rs:898:17 [INFO] [stderr] | [INFO] [stderr] 898 | 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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/lit.rs:899:17 [INFO] [stderr] | [INFO] [stderr] 899 | 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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/lit.rs:900:17 [INFO] [stderr] | [INFO] [stderr] 900 | 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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/lit.rs:916:21 [INFO] [stderr] | [INFO] [stderr] 916 | 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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/lit.rs:921:21 [INFO] [stderr] | [INFO] [stderr] 921 | 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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/lit.rs:926:21 [INFO] [stderr] | [INFO] [stderr] 926 | 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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/lit.rs:959:18 [INFO] [stderr] | [INFO] [stderr] 959 | (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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/lit.rs:967:21 [INFO] [stderr] | [INFO] [stderr] 967 | 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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/lit.rs:968:21 [INFO] [stderr] | [INFO] [stderr] 968 | 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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/lit.rs:969:21 [INFO] [stderr] | [INFO] [stderr] 969 | 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 [INFO] [stderr] [INFO] [stderr] warning: 14 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 46 tests [INFO] [stdout] test src/synom.rs - synom (line 70) ... ignored [INFO] [stdout] test src/expr.rs - expr::Expr (line 29) ... FAILED [INFO] [stdout] test src/expr.rs - expr::Expr (line 91) ... FAILED [INFO] [stdout] test src/generics.rs - generics::Generics::split_for_impl (line 294) ... FAILED [INFO] [stdout] test src/expr.rs - expr::Expr (line 62) ... FAILED [INFO] [stdout] test src/parsers.rs - parsers::parens (line 1274) ... FAILED [INFO] [stdout] test src/lib.rs - parse (line 547) ... FAILED [INFO] [stdout] test src/ident.rs - ident::Ident (line 83) ... FAILED [INFO] [stdout] test src/ident.rs - ident::Ident (line 61) ... FAILED [INFO] [stdout] test src/parsers.rs - parsers::call (line 117) ... FAILED [INFO] [stdout] test src/buffer.rs - buffer (line 24) ... FAILED [INFO] [stdout] test src/parsers.rs - parsers::brackets (line 1310) ... FAILED [INFO] [stdout] test src/parsers.rs - parsers::braces (line 1346) ... FAILED [INFO] [stdout] test src/lib.rs - parse_str (line 621) ... FAILED [INFO] [stdout] test src/parsers.rs - parsers::cond_reduce (line 338) ... FAILED [INFO] [stdout] test src/ident.rs - ident::Ident (line 44) ... FAILED [INFO] [stdout] test src/parsers.rs - parsers::epsilon (line 1155) ... FAILED [INFO] [stdout] test src/parsers.rs - parsers::option (line 1089) ... FAILED [INFO] [stdout] test src/parse_quote.rs - parse_quote::parse_quote (line 41) ... FAILED [INFO] [stdout] test src/parsers.rs - parsers::alt (line 811) ... FAILED [INFO] [stdout] test src/parsers.rs - parsers::many0 (line 416) ... FAILED [INFO] [stdout] test src/parsers.rs - parsers::cond (line 251) ... FAILED [INFO] [stdout] test src/expr.rs - expr::Expr (line 76) ... FAILED [INFO] [stdout] test src/parsers.rs - parsers::input_end (line 1022) ... FAILED [INFO] [stdout] test src/parsers.rs - parsers::do_parse (line 924) ... FAILED [INFO] [stdout] test src/parsers.rs - parsers::map (line 156) ... FAILED [INFO] [stdout] test src/lib.rs - (line 78) ... FAILED [INFO] [stdout] test src/parsers.rs - parsers::alt (line 833) ... FAILED [INFO] [stdout] test src/parsers.rs - parsers::tuple (line 734) ... FAILED [INFO] [stdout] test src/parsers.rs - parsers::reject (line 702) ... FAILED [INFO] [stdout] test src/spanned.rs - spanned (line 31) ... FAILED [INFO] [stdout] test src/parsers.rs - parsers::syn (line 1222) ... FAILED [INFO] [stdout] test src/parse_quote.rs - parse_quote::parse_quote (line 11) ... FAILED [INFO] [stdout] test src/token.rs - token (line 23) ... FAILED [INFO] [stdout] test src/parsers.rs - parsers::value (line 620) ... FAILED [INFO] [stdout] test src/synom.rs - synom (line 39) ... FAILED [INFO] [stdout] test src/parsers.rs - parsers::named (line 24) ... FAILED [INFO] [stdout] test src/synom.rs - synom (line 82) ... FAILED [INFO] [stdout] test src/parsers.rs - parsers::not (line 216) ... FAILED [INFO] [stdout] test src/token.rs - token (line 58) ... FAILED [INFO] [stdout] test src/path.rs - path::PathTokens (line 31) ... FAILED [INFO] [stdout] test src/parsers.rs - parsers::switch (line 526) ... FAILED [INFO] [stdout] test src/lib.rs - (line 114) ... ok [INFO] [stdout] test src/lib.rs - (line 124) ... ok [INFO] [stdout] test src/lib.rs - (line 149) ... ok [INFO] [stdout] test src/lib.rs - (line 196) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/expr.rs - expr::Expr (line 29) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `syn` [INFO] [stdout] --> src/expr.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 3 | use syn::Expr; [INFO] [stdout] | ^^^ maybe a missing crate `syn`? [INFO] [stdout] [INFO] [stdout] error: aborting due to 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 91) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `syn` [INFO] [stdout] --> src/expr.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 3 | use syn::{Expr, ExprField}; [INFO] [stdout] | ^^^ maybe a missing crate `syn`? [INFO] [stdout] [INFO] [stdout] error: aborting due to 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 294) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `syn` [INFO] [stdout] --> src/generics.rs:295:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate syn; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `quote` [INFO] [stdout] --> src/generics.rs:297:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate quote; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: cannot find macro `quote` in this scope [INFO] [stdout] --> src/generics.rs:302:1 [INFO] [stdout] | [INFO] [stdout] 9 | quote! { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `quote` is imported here, but it is an unresolved item, not a macro [INFO] [stdout] --> src/generics.rs:297:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate quote; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/expr.rs - expr::Expr (line 62) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `syn` [INFO] [stdout] --> src/expr.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 3 | use syn::Expr; [INFO] [stdout] | ^^^ maybe a missing crate `syn`? [INFO] [stdout] [INFO] [stdout] error: aborting due to 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/parsers.rs - parsers::parens (line 1274) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `syn` [INFO] [stdout] --> src/parsers.rs:1276:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate syn; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: cannot find macro `named` in this scope [INFO] [stdout] --> src/parsers.rs:1284:1 [INFO] [stdout] | [INFO] [stdout] 11 | named!(expr_paren -> (Paren, Expr), parens!(syn!(Expr))); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - parse (line 547) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `syn` [INFO] [stdout] --> src/lib.rs:551:1 [INFO] [stdout] | [INFO] [stdout] 5 | extern crate syn; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `quote` [INFO] [stdout] --> src/lib.rs:554:1 [INFO] [stdout] | [INFO] [stdout] 8 | extern crate quote; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: cannot find macro `quote` in this scope [INFO] [stdout] --> src/lib.rs:566:20 [INFO] [stdout] | [INFO] [stdout] 20 | let expanded = quote! { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider importing this macro: [INFO] [stdout] proc_macro::quote [INFO] [stdout] note: `quote` is imported here, but it is an unresolved item, not a macro [INFO] [stdout] --> src/lib.rs:554:1 [INFO] [stdout] | [INFO] [stdout] 8 | extern crate quote; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `DeriveInput` in this scope [INFO] [stdout] --> src/lib.rs:563:14 [INFO] [stdout] | [INFO] [stdout] 17 | let ast: DeriveInput = syn::parse(input).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0463. [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/ident.rs - ident::Ident (line 83) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `syn` [INFO] [stdout] --> src/ident.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 3 | use syn::Ident; [INFO] [stdout] | ^^^ maybe a missing crate `syn`? [INFO] [stdout] [INFO] [stdout] error: aborting due to 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/ident.rs - ident::Ident (line 61) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `quote` [INFO] [stdout] --> src/ident.rs:63:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate quote; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `syn` [INFO] [stdout] --> src/ident.rs:65:1 [INFO] [stdout] | [INFO] [stdout] 5 | extern crate syn; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: cannot find macro `quote` in this scope [INFO] [stdout] --> src/ident.rs:72:20 [INFO] [stdout] | [INFO] [stdout] 12 | let expanded = quote! { let #ident = 10; }; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `quote` is imported here, but it is an unresolved item, not a macro [INFO] [stdout] --> src/ident.rs:63:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate quote; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find macro `quote` in this scope [INFO] [stdout] --> src/ident.rs:76:20 [INFO] [stdout] | [INFO] [stdout] 16 | let expanded = quote! { let #temp_ident = 10; }; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `quote` is imported here, but it is an unresolved item, not a macro [INFO] [stdout] --> src/ident.rs:63:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate quote; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Ident` [INFO] [stdout] --> src/ident.rs:69:17 [INFO] [stdout] | [INFO] [stdout] 9 | let ident = Ident::from("demo"); [INFO] [stdout] | ^^^^^ use of undeclared type `Ident` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Ident` [INFO] [stdout] --> src/ident.rs:75:22 [INFO] [stdout] | [INFO] [stdout] 15 | let temp_ident = Ident::from(format!("new_{}", ident)); [INFO] [stdout] | ^^^^^ use of undeclared type `Ident` [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0463. [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/parsers.rs - parsers::call (line 117) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `syn` [INFO] [stdout] --> src/parsers.rs:119:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate syn; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: cannot find macro `Token` in this scope [INFO] [stdout] --> src/parsers.rs:129:29 [INFO] [stdout] | [INFO] [stdout] 13 | types: Punctuated, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find macro `named` in this scope [INFO] [stdout] --> src/parsers.rs:133:5 [INFO] [stdout] | [INFO] [stdout] 17 | named!(parse -> Self, do_parse!( [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Punctuated` in this scope [INFO] [stdout] --> src/parsers.rs:129:12 [INFO] [stdout] | [INFO] [stdout] 13 | types: Punctuated, [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Type` in this scope [INFO] [stdout] --> src/parsers.rs:129:23 [INFO] [stdout] | [INFO] [stdout] 12 | struct CommaSeparatedTypes { [INFO] [stdout] | - help: you might be missing a type parameter: `` [INFO] [stdout] 13 | types: Punctuated, [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Synom` in this scope [INFO] [stdout] --> src/parsers.rs:132:6 [INFO] [stdout] | [INFO] [stdout] 16 | impl Synom for CommaSeparatedTypes { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0463. [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/buffer.rs - buffer (line 24) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `syn` [INFO] [stdout] --> src/buffer.rs:27:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate syn; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `quote` [INFO] [stdout] --> src/buffer.rs:31:1 [INFO] [stdout] | [INFO] [stdout] 8 | extern crate quote; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: cannot find macro `quote` in this scope [INFO] [stdout] --> src/buffer.rs:102:15 [INFO] [stdout] | [INFO] [stdout] 79 | let out = quote! { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider importing this macro: [INFO] [stdout] proc_macro::quote [INFO] [stdout] note: `quote` is imported here, but it is an unresolved item, not a macro [INFO] [stdout] --> src/buffer.rs:31:1 [INFO] [stdout] | [INFO] [stdout] 8 | extern crate quote; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TokenBuffer` [INFO] [stdout] --> src/buffer.rs:79:18 [INFO] [stdout] | [INFO] [stdout] 56 | let buffer = TokenBuffer::new(input); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared type `TokenBuffer` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `token` [INFO] [stdout] --> src/buffer.rs:87:20 [INFO] [stdout] | [INFO] [stdout] 64 | parser.parse::()?; [INFO] [stdout] | ^^^^^ use of undeclared crate or module `token` [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Cursor` in this scope [INFO] [stdout] --> src/buffer.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 19 | cursor: Cursor<'a>, [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 10 | use std::collections::linked_list::Cursor; [INFO] [stdout] | [INFO] [stdout] 10 | use std::io::Cursor; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Cursor` in this scope [INFO] [stdout] --> src/buffer.rs:46:24 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn new(cursor: Cursor<'a>) -> Self { [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 10 | use std::collections::linked_list::Cursor; [INFO] [stdout] | [INFO] [stdout] 10 | use std::io::Cursor; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Synom` in this scope [INFO] [stdout] --> src/buffer.rs:54:21 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn parse(&mut self) -> Result { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `ExprTuple` in this scope [INFO] [stdout] --> src/buffer.rs:86:28 [INFO] [stdout] | [INFO] [stdout] 55 | fn eval(input: TokenStream) -> Result { [INFO] [stdout] | - help: you might be missing a type parameter: `` [INFO] [stdout] ... [INFO] [stdout] 63 | let a = parser.parse::()?; [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `ExprTuple` in this scope [INFO] [stdout] --> src/buffer.rs:88:28 [INFO] [stdout] | [INFO] [stdout] 55 | fn eval(input: TokenStream) -> Result { [INFO] [stdout] | - help: you might be missing a type parameter: `` [INFO] [stdout] ... [INFO] [stdout] 65 | let b = parser.parse::()?; [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/buffer.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(proc_macro)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute [INFO] [stdout] | [INFO] [stdout] = help: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'proc_macro_diagnostic' [INFO] [stdout] --> src/buffer.rs:37:18 [INFO] [stdout] | [INFO] [stdout] 14 | use proc_macro::{Diagnostic, Span, TokenStream}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #54140 for more information [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'proc_macro_diagnostic' [INFO] [stdout] --> src/buffer.rs:78:52 [INFO] [stdout] | [INFO] [stdout] 55 | fn eval(input: TokenStream) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #54140 for more information [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'proc_macro_diagnostic' [INFO] [stdout] --> src/buffer.rs:54:52 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn parse(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #54140 for more information [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'proc_macro_diagnostic' [INFO] [stdout] --> src/buffer.rs:69:48 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn expect_eof(&mut self) -> Result<(), Diagnostic> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #54140 for more information [INFO] [stdout] [INFO] [stdout] error: aborting due to 15 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0433, E0463, E0554, E0658. [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/parsers.rs - parsers::brackets (line 1310) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `syn` [INFO] [stdout] --> src/parsers.rs:1312:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate syn; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: cannot find macro `named` in this scope [INFO] [stdout] --> src/parsers.rs:1320:1 [INFO] [stdout] | [INFO] [stdout] 11 | named!(expr_paren -> (Bracket, Expr), brackets!(syn!(Expr))); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/parsers.rs - parsers::braces (line 1346) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `syn` [INFO] [stdout] --> src/parsers.rs:1348:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate syn; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: cannot find macro `named` in this scope [INFO] [stdout] --> src/parsers.rs:1356:1 [INFO] [stdout] | [INFO] [stdout] 11 | named!(expr_paren -> (Brace, Expr), braces!(syn!(Expr))); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - parse_str (line 621) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `syn` [INFO] [stdout] --> src/lib.rs:622:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate syn; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Expr` in this scope [INFO] [stdout] --> src/lib.rs:631:33 [INFO] [stdout] | [INFO] [stdout] 9 | fn run() -> Result<()> { [INFO] [stdout] | - help: you might be missing a type parameter: `` [INFO] [stdout] 10 | let code = "assert_eq!(u8::max_value(), 255)"; [INFO] [stdout] 11 | let expr = syn::parse_str::(code)?; [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:625:45 [INFO] [stdout] | [INFO] [stdout] 5 | type Result = std::result::Result>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 5 - type Result = std::result::Result>; [INFO] [stdout] 5 + type Result = std::result::Result>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0463. [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/parsers.rs - parsers::cond_reduce (line 338) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `syn` [INFO] [stdout] --> src/parsers.rs:340:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate syn; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: cannot find macro `Token` in this scope [INFO] [stdout] --> src/parsers.rs:352:15 [INFO] [stdout] | [INFO] [stdout] 15 | fn_token: Token![fn], [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find macro `Token` in this scope [INFO] [stdout] --> src/parsers.rs:354:29 [INFO] [stdout] | [INFO] [stdout] 17 | types: Punctuated, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find macro `Token` in this scope [INFO] [stdout] --> src/parsers.rs:355:22 [INFO] [stdout] | [INFO] [stdout] 18 | variadic: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find macro `named` in this scope [INFO] [stdout] --> src/parsers.rs:360:5 [INFO] [stdout] | [INFO] [stdout] 23 | named!(parse -> Self, do_parse!( [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Paren` in this scope [INFO] [stdout] --> src/parsers.rs:353:18 [INFO] [stdout] | [INFO] [stdout] 16 | paren_token: Paren, [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Punctuated` in this scope [INFO] [stdout] --> src/parsers.rs:354:12 [INFO] [stdout] | [INFO] [stdout] 17 | types: Punctuated, [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Type` in this scope [INFO] [stdout] --> src/parsers.rs:354:23 [INFO] [stdout] | [INFO] [stdout] 14 | struct VariadicFn { [INFO] [stdout] | - help: you might be missing a type parameter: `` [INFO] [stdout] ... [INFO] [stdout] 17 | types: Punctuated, [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Synom` in this scope [INFO] [stdout] --> src/parsers.rs:359:6 [INFO] [stdout] | [INFO] [stdout] 22 | impl Synom for VariadicFn { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0463. [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/ident.rs - ident::Ident (line 44) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `syn` [INFO] [stdout] --> src/ident.rs:45:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate syn; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Ident` [INFO] [stdout] --> src/ident.rs:52:21 [INFO] [stdout] | [INFO] [stdout] 9 | let def_ident = Ident::from("definitely"); [INFO] [stdout] | ^^^^^ use of undeclared type `Ident` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Ident` [INFO] [stdout] --> src/ident.rs:53:22 [INFO] [stdout] | [INFO] [stdout] 10 | let call_ident = Ident::new("calligraphy", Span::call_site()); [INFO] [stdout] | ^^^^^ use of undeclared type `Ident` [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0463. [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/parsers.rs - parsers::epsilon (line 1155) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `syn` [INFO] [stdout] --> src/parsers.rs:1157:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate syn; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: cannot find macro `Token` in this scope [INFO] [stdout] --> src/parsers.rs:1162:13 [INFO] [stdout] | [INFO] [stdout] 8 | Mutable(Token![mut]), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find macro `named` in this scope [INFO] [stdout] --> src/parsers.rs:1167:5 [INFO] [stdout] | [INFO] [stdout] 13 | named!(parse -> Self, alt!( [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Synom` in this scope [INFO] [stdout] --> src/parsers.rs:1166:6 [INFO] [stdout] | [INFO] [stdout] 12 | impl Synom for Mutability { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0463. [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/parsers.rs - parsers::option (line 1089) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `syn` [INFO] [stdout] --> src/parsers.rs:1091:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate syn; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: cannot find macro `Token` in this scope [INFO] [stdout] --> src/parsers.rs:1103:17 [INFO] [stdout] | [INFO] [stdout] 15 | loop_token: Token![loop], [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find macro `named` in this scope [INFO] [stdout] --> src/parsers.rs:1108:5 [INFO] [stdout] | [INFO] [stdout] 20 | named!(parse -> Self, do_parse!( [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Label` in this scope [INFO] [stdout] --> src/parsers.rs:1102:19 [INFO] [stdout] | [INFO] [stdout] 13 | struct ExprLoop { [INFO] [stdout] | - help: you might be missing a type parameter: `