[INFO] fetching crate nom-peg 0.1.1... [INFO] testing nom-peg-0.1.1 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate nom-peg 0.1.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate nom-peg 0.1.1 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate nom-peg 0.1.1 [INFO] finished tweaking crates.io crate nom-peg 0.1.1 [INFO] tweaked toml for crates.io crate nom-peg 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 884d5850bd42cbaaffd707c926c7fce6eb04391a80cb5aef8d6f64af46d474cc [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "884d5850bd42cbaaffd707c926c7fce6eb04391a80cb5aef8d6f64af46d474cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "884d5850bd42cbaaffd707c926c7fce6eb04391a80cb5aef8d6f64af46d474cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "884d5850bd42cbaaffd707c926c7fce6eb04391a80cb5aef8d6f64af46d474cc", kill_on_drop: false }` [INFO] [stdout] 884d5850bd42cbaaffd707c926c7fce6eb04391a80cb5aef8d6f64af46d474cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4549530dd5545a49d1df0f66eff4b034ed9f7de2c3deeb30a3bf09428129c02 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c4549530dd5545a49d1df0f66eff4b034ed9f7de2c3deeb30a3bf09428129c02", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling nom-peg v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.81s [INFO] running `Command { std: "docker" "inspect" "c4549530dd5545a49d1df0f66eff4b034ed9f7de2c3deeb30a3bf09428129c02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4549530dd5545a49d1df0f66eff4b034ed9f7de2c3deeb30a3bf09428129c02", kill_on_drop: false }` [INFO] [stdout] c4549530dd5545a49d1df0f66eff4b034ed9f7de2c3deeb30a3bf09428129c02 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 27fcaa9e25d227daa08d05737fe526c7a0769a38a478e072856d8626bfa653c4 [INFO] running `Command { std: "docker" "start" "-a" "27fcaa9e25d227daa08d05737fe526c7a0769a38a478e072856d8626bfa653c4", kill_on_drop: false }` [INFO] [stderr] Compiling nom-peg v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: suffixes on a tuple index are invalid [INFO] [stdout] --> tests/basic.rs:39:22 [INFO] [stdout] | [INFO] [stdout] 39 | let arithmetic = grammar! { [INFO] [stdout] | ______________________^ [INFO] [stdout] 40 | | parse: i64 = "=" [INFO] [stdout] 41 | | [INFO] [stdout] 42 | | expr: i64 = "+" => { l + r } [INFO] [stdout] ... | [INFO] [stdout] 51 | | | "(" ")" [INFO] [stdout] 52 | | }; [INFO] [stdout] | |_____^ invalid suffix `usize` [INFO] [stdout] | [INFO] [stdout] = note: `usize` is *temporarily* accepted on tuple index fields as it was incorrectly accepted on stable for a few releases [INFO] [stdout] = help: on proc macros, you'll want to use `syn::Index::from` or `proc_macro::Literal::*_unsuffixed` for code that will desugar to tuple field access [INFO] [stdout] = note: see issue #60210 for more information [INFO] [stdout] = note: this warning originates in the macro `grammar` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: suffixes on a tuple index are invalid [INFO] [stdout] --> tests/json.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | let json = grammar! { [INFO] [stdout] | ________________^ [INFO] [stdout] 26 | | parse: JsonValue = "=" [INFO] [stdout] 27 | | [INFO] [stdout] 28 | | num: f32 = ::recognize_float => { result.parse::().unwrap() } [INFO] [stdout] ... | [INFO] [stdout] 51 | | | boolean => { JsonValue::Boolean(result) } [INFO] [stdout] 52 | | }; [INFO] [stdout] | |_____^ invalid suffix `usize` [INFO] [stdout] | [INFO] [stdout] = note: `usize` is *temporarily* accepted on tuple index fields as it was incorrectly accepted on stable for a few releases [INFO] [stdout] = help: on proc macros, you'll want to use `syn::Index::from` or `proc_macro::Literal::*_unsuffixed` for code that will desugar to tuple field access [INFO] [stdout] = note: see issue #60210 for more information [INFO] [stdout] = note: this warning originates in the macro `grammar` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/json.rs:28:41 [INFO] [stdout] | [INFO] [stdout] 28 | num: f32 = ::recognize_float => { result.parse::().unwrap() } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/json.rs:32:36 [INFO] [stdout] | [INFO] [stdout] 32 | boolean: bool = "false" => { false } [INFO] [stdout] | ^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/json.rs:33:35 [INFO] [stdout] | [INFO] [stdout] 33 | | "true" => { true } [INFO] [stdout] | ^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/json.rs:47:36 [INFO] [stdout] | [INFO] [stdout] 47 | value: JsonValue = hash => { JsonValue::Object(result) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/json.rs:48:37 [INFO] [stdout] | [INFO] [stdout] 48 | | array => { JsonValue::Array(result) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/json.rs:49:38 [INFO] [stdout] | [INFO] [stdout] 49 | | string => { JsonValue::Str(String::from(result)) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/json.rs:50:35 [INFO] [stdout] | [INFO] [stdout] 50 | | num => { JsonValue::Num(result) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/json.rs:51:39 [INFO] [stdout] | [INFO] [stdout] 51 | | boolean => { JsonValue::Boolean(result) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/basic.rs:42:51 [INFO] [stdout] | [INFO] [stdout] 42 | expr: i64 = "+" => { l + r } [INFO] [stdout] | ^^^^^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/basic.rs:43:51 [INFO] [stdout] | [INFO] [stdout] 43 | | "+" => { l - r } [INFO] [stdout] | ^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/basic.rs:46:55 [INFO] [stdout] | [INFO] [stdout] 46 | product: i64 = "*" => { l * r } [INFO] [stdout] | ^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/basic.rs:47:55 [INFO] [stdout] | [INFO] [stdout] 47 | | "/" => { l / r } [INFO] [stdout] | ^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/basic.rs:50:68 [INFO] [stdout] | [INFO] [stdout] 50 | value: i64 = ("0"|"1"|"2"|"3"|"4"|"5"|"6"|"7"|"8"|"9")+ => { result.join("").parse::().unwrap() } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/basic.rs:77:28 [INFO] [stdout] | [INFO] [stdout] 77 | p = &"a"* "a"* => { "yay" } [INFO] [stdout] | ^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/basic.rs:78:38 [INFO] [stdout] | [INFO] [stdout] 78 | q: String = a ("b" | "c") => { result.0 } [INFO] [stdout] | ^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/basic.rs:79:22 [INFO] [stdout] | [INFO] [stdout] 79 | | a "d" => { result.0 } [INFO] [stdout] | ^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/basic.rs:81:29 [INFO] [stdout] | [INFO] [stdout] 81 | a: String = "a"* => { result.join("") } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.90s [INFO] running `Command { std: "docker" "inspect" "27fcaa9e25d227daa08d05737fe526c7a0769a38a478e072856d8626bfa653c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27fcaa9e25d227daa08d05737fe526c7a0769a38a478e072856d8626bfa653c4", kill_on_drop: false }` [INFO] [stdout] 27fcaa9e25d227daa08d05737fe526c7a0769a38a478e072856d8626bfa653c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 34776fa3ee596fa7f6ae6ed0de23b97c2afd84f71edb78058389491ce5f3d38c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "34776fa3ee596fa7f6ae6ed0de23b97c2afd84f71edb78058389491ce5f3d38c", kill_on_drop: false }` [INFO] [stderr] warning: suffixes on a tuple index are invalid [INFO] [stderr] --> tests/basic.rs:39:22 [INFO] [stderr] | [INFO] [stderr] 39 | let arithmetic = grammar! { [INFO] [stderr] | ______________________^ [INFO] [stderr] 40 | | parse: i64 = "=" [INFO] [stderr] 41 | | [INFO] [stderr] 42 | | expr: i64 = "+" => { l + r } [INFO] [stderr] ... | [INFO] [stderr] 51 | | | "(" ")" [INFO] [stderr] 52 | | }; [INFO] [stderr] | |_____^ invalid suffix `usize` [INFO] [stderr] | [INFO] [stderr] = note: `usize` is *temporarily* accepted on tuple index fields as it was incorrectly accepted on stable for a few releases [INFO] [stderr] = help: on proc macros, you'll want to use `syn::Index::from` or `proc_macro::Literal::*_unsuffixed` for code that will desugar to tuple field access [INFO] [stderr] = note: see issue #60210 for more information [INFO] [stderr] = note: this warning originates in the macro `grammar` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/basic.rs:42:51 [INFO] [stderr] | [INFO] [stderr] 42 | expr: i64 = "+" => { l + r } [INFO] [stderr] | ^^^^^^^^^ help: remove these braces [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/basic.rs:43:51 [INFO] [stderr] | [INFO] [stderr] 43 | | "+" => { l - r } [INFO] [stderr] | ^^^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/basic.rs:46:55 [INFO] [stderr] | [INFO] [stderr] 46 | product: i64 = "*" => { l * r } [INFO] [stderr] | ^^^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/basic.rs:47:55 [INFO] [stderr] | [INFO] [stderr] 47 | | "/" => { l / r } [INFO] [stderr] | ^^^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/basic.rs:50:68 [INFO] [stderr] | [INFO] [stderr] 50 | value: i64 = ("0"|"1"|"2"|"3"|"4"|"5"|"6"|"7"|"8"|"9")+ => { result.join("").parse::().unwrap() } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/basic.rs:77:28 [INFO] [stderr] | [INFO] [stderr] 77 | p = &"a"* "a"* => { "yay" } [INFO] [stderr] | ^^^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/basic.rs:78:38 [INFO] [stderr] | [INFO] [stderr] 78 | q: String = a ("b" | "c") => { result.0 } [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/basic.rs:79:22 [INFO] [stderr] | [INFO] [stderr] 79 | | a "d" => { result.0 } [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/basic.rs:81:29 [INFO] [stderr] | [INFO] [stderr] 81 | a: String = "a"* => { result.join("") } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: suffixes on a tuple index are invalid [INFO] [stderr] --> tests/json.rs:25:16 [INFO] [stderr] | [INFO] [stderr] 25 | let json = grammar! { [INFO] [stderr] | ________________^ [INFO] [stderr] 26 | | parse: JsonValue = "=" [INFO] [stderr] 27 | | [INFO] [stderr] 28 | | num: f32 = ::recognize_float => { result.parse::().unwrap() } [INFO] [stderr] ... | [INFO] [stderr] 51 | | | boolean => { JsonValue::Boolean(result) } [INFO] [stderr] 52 | | }; [INFO] [stderr] | |_____^ invalid suffix `usize` [INFO] [stderr] | [INFO] [stderr] = note: `usize` is *temporarily* accepted on tuple index fields as it was incorrectly accepted on stable for a few releases [INFO] [stderr] = help: on proc macros, you'll want to use `syn::Index::from` or `proc_macro::Literal::*_unsuffixed` for code that will desugar to tuple field access [INFO] [stderr] = note: see issue #60210 for more information [INFO] [stderr] = note: this warning originates in the macro `grammar` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/json.rs:28:41 [INFO] [stderr] | [INFO] [stderr] 28 | num: f32 = ::recognize_float => { result.parse::().unwrap() } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/json.rs:32:36 [INFO] [stderr] | [INFO] [stderr] 32 | boolean: bool = "false" => { false } [INFO] [stderr] | ^^^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/json.rs:33:35 [INFO] [stderr] | [INFO] [stderr] 33 | | "true" => { true } [INFO] [stderr] | ^^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/json.rs:47:36 [INFO] [stderr] | [INFO] [stderr] 47 | value: JsonValue = hash => { JsonValue::Object(result) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/json.rs:48:37 [INFO] [stderr] | [INFO] [stderr] 48 | | array => { JsonValue::Array(result) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/json.rs:49:38 [INFO] [stderr] | [INFO] [stderr] 49 | | string => { JsonValue::Str(String::from(result)) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/json.rs:50:35 [INFO] [stderr] | [INFO] [stderr] 50 | | num => { JsonValue::Num(result) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> tests/json.rs:51:39 [INFO] [stderr] | [INFO] [stderr] 51 | | boolean => { JsonValue::Boolean(result) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/nom_peg-903da1854aefaa35) [INFO] [stderr] Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-d11fcb20133b6052) [INFO] [stdout] [INFO] [stderr] Running tests/json.rs (/opt/rustwide/target/debug/deps/json-e9be7eeb87ca9148) [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests nom-peg [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test peg_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test peg_json_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "34776fa3ee596fa7f6ae6ed0de23b97c2afd84f71edb78058389491ce5f3d38c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34776fa3ee596fa7f6ae6ed0de23b97c2afd84f71edb78058389491ce5f3d38c", kill_on_drop: false }` [INFO] [stdout] 34776fa3ee596fa7f6ae6ed0de23b97c2afd84f71edb78058389491ce5f3d38c