[INFO] fetching crate nano_parser_gen_macro 0.2.1... [INFO] testing nano_parser_gen_macro-0.2.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate nano_parser_gen_macro 0.2.1 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate nano_parser_gen_macro 0.2.1 [INFO] finished tweaking crates.io crate nano_parser_gen_macro 0.2.1 [INFO] tweaked toml for crates.io crate nano_parser_gen_macro 0.2.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate nano_parser_gen_macro 0.2.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 4 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2b52a1858ba5afd5ed2b69921a026177a3819350d1acc9a1aab25ca7afb5d592 [INFO] running `Command { std: "docker" "start" "-a" "2b52a1858ba5afd5ed2b69921a026177a3819350d1acc9a1aab25ca7afb5d592", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b52a1858ba5afd5ed2b69921a026177a3819350d1acc9a1aab25ca7afb5d592", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b52a1858ba5afd5ed2b69921a026177a3819350d1acc9a1aab25ca7afb5d592", kill_on_drop: false }` [INFO] [stdout] 2b52a1858ba5afd5ed2b69921a026177a3819350d1acc9a1aab25ca7afb5d592 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bbd9d066064683690789ea0c07d4bea0c00b67fea14018554c84446c5eb0ef31 [INFO] running `Command { std: "docker" "start" "-a" "bbd9d066064683690789ea0c07d4bea0c00b67fea14018554c84446c5eb0ef31", kill_on_drop: false }` [INFO] [stderr] Compiling nano_parser_gen_macro v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `eq_token` is never read [INFO] [stdout] --> src/ast.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct TokenDeclRegex { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 24 | pub name: Ident, [INFO] [stdout] 25 | pub eq_token: Token![=], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ast.rs:100:13 [INFO] [stdout] | [INFO] [stdout] 100 | Epsilon(Ident), [INFO] [stdout] | ------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 100 - Epsilon(Ident), [INFO] [stdout] 100 + Epsilon(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ast.rs:137:10 [INFO] [stdout] | [INFO] [stdout] 137 | Pipe(Token![|]), [INFO] [stdout] | ---- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 137 - Pipe(Token![|]), [INFO] [stdout] 137 + Pipe(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ast.rs:138:10 [INFO] [stdout] | [INFO] [stdout] 138 | Semi(Token![;]), [INFO] [stdout] | ---- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 138 - Semi(Token![;]), [INFO] [stdout] 138 + Semi(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `end` is never read [INFO] [stdout] --> src/ast.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 141 | pub struct SubRule { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 142 | pub entities: Vec, [INFO] [stdout] 143 | pub end: PipeOrSemi, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `coloncolon` and `eq` are never read [INFO] [stdout] --> src/ast.rs:148:9 [INFO] [stdout] | [INFO] [stdout] 146 | pub struct Rule { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 147 | pub left: Ident, [INFO] [stdout] 148 | pub coloncolon: Token![::], [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 149 | pub eq: Token![=], [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.21s [INFO] running `Command { std: "docker" "inspect" "bbd9d066064683690789ea0c07d4bea0c00b67fea14018554c84446c5eb0ef31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbd9d066064683690789ea0c07d4bea0c00b67fea14018554c84446c5eb0ef31", kill_on_drop: false }` [INFO] [stdout] bbd9d066064683690789ea0c07d4bea0c00b67fea14018554c84446c5eb0ef31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 024f6b33ce61c11344d6c81dd4e9ed562faa219e3e9ef81f034e5dab212886de [INFO] running `Command { std: "docker" "start" "-a" "024f6b33ce61c11344d6c81dd4e9ed562faa219e3e9ef81f034e5dab212886de", kill_on_drop: false }` [INFO] [stderr] Compiling nano_parser_gen_macro v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `eq_token` is never read [INFO] [stdout] --> src/ast.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct TokenDeclRegex { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 24 | pub name: Ident, [INFO] [stdout] 25 | pub eq_token: Token![=], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ast.rs:100:13 [INFO] [stdout] | [INFO] [stdout] 100 | Epsilon(Ident), [INFO] [stdout] | ------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 100 - Epsilon(Ident), [INFO] [stdout] 100 + Epsilon(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ast.rs:137:10 [INFO] [stdout] | [INFO] [stdout] 137 | Pipe(Token![|]), [INFO] [stdout] | ---- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 137 - Pipe(Token![|]), [INFO] [stdout] 137 + Pipe(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ast.rs:138:10 [INFO] [stdout] | [INFO] [stdout] 138 | Semi(Token![;]), [INFO] [stdout] | ---- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 138 - Semi(Token![;]), [INFO] [stdout] 138 + Semi(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `end` is never read [INFO] [stdout] --> src/ast.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 141 | pub struct SubRule { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 142 | pub entities: Vec, [INFO] [stdout] 143 | pub end: PipeOrSemi, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `coloncolon` and `eq` are never read [INFO] [stdout] --> src/ast.rs:148:9 [INFO] [stdout] | [INFO] [stdout] 146 | pub struct Rule { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 147 | pub left: Ident, [INFO] [stdout] 148 | pub coloncolon: Token![::], [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 149 | pub eq: Token![=], [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `eq_token` is never read [INFO] [stdout] --> src/ast.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct TokenDeclRegex { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 24 | pub name: Ident, [INFO] [stdout] 25 | pub eq_token: Token![=], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ast.rs:100:13 [INFO] [stdout] | [INFO] [stdout] 100 | Epsilon(Ident), [INFO] [stdout] | ------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 100 - Epsilon(Ident), [INFO] [stdout] 100 + Epsilon(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ast.rs:137:10 [INFO] [stdout] | [INFO] [stdout] 137 | Pipe(Token![|]), [INFO] [stdout] | ---- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 137 - Pipe(Token![|]), [INFO] [stdout] 137 + Pipe(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ast.rs:138:10 [INFO] [stdout] | [INFO] [stdout] 138 | Semi(Token![;]), [INFO] [stdout] | ---- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 138 - Semi(Token![;]), [INFO] [stdout] 138 + Semi(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `end` is never read [INFO] [stdout] --> src/ast.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 141 | pub struct SubRule { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 142 | pub entities: Vec, [INFO] [stdout] 143 | pub end: PipeOrSemi, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `coloncolon` and `eq` are never read [INFO] [stdout] --> src/ast.rs:148:9 [INFO] [stdout] | [INFO] [stdout] 146 | pub struct Rule { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 147 | pub left: Ident, [INFO] [stdout] 148 | pub coloncolon: Token![::], [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 149 | pub eq: Token![=], [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.37s [INFO] running `Command { std: "docker" "inspect" "024f6b33ce61c11344d6c81dd4e9ed562faa219e3e9ef81f034e5dab212886de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "024f6b33ce61c11344d6c81dd4e9ed562faa219e3e9ef81f034e5dab212886de", kill_on_drop: false }` [INFO] [stdout] 024f6b33ce61c11344d6c81dd4e9ed562faa219e3e9ef81f034e5dab212886de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 926b9dba23629b05689785f04e94c05ee1e145c53d23e7f44926d8c0ce26b0d5 [INFO] running `Command { std: "docker" "start" "-a" "926b9dba23629b05689785f04e94c05ee1e145c53d23e7f44926d8c0ce26b0d5", kill_on_drop: false }` [INFO] [stderr] warning: field `eq_token` is never read [INFO] [stderr] --> src/ast.rs:25:9 [INFO] [stderr] | [INFO] [stderr] 23 | pub struct TokenDeclRegex { [INFO] [stderr] | -------------- field in this struct [INFO] [stderr] 24 | pub name: Ident, [INFO] [stderr] 25 | pub eq_token: Token![=], [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/ast.rs:100:13 [INFO] [stderr] | [INFO] [stderr] 100 | Epsilon(Ident), [INFO] [stderr] | ------- ^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 100 - Epsilon(Ident), [INFO] [stderr] 100 + Epsilon(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/ast.rs:137:10 [INFO] [stderr] | [INFO] [stderr] 137 | Pipe(Token![|]), [INFO] [stderr] | ---- ^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 137 - Pipe(Token![|]), [INFO] [stderr] 137 + Pipe(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/ast.rs:138:10 [INFO] [stderr] | [INFO] [stderr] 138 | Semi(Token![;]), [INFO] [stderr] | ---- ^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 138 - Semi(Token![;]), [INFO] [stderr] 138 + Semi(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `end` is never read [INFO] [stderr] --> src/ast.rs:143:9 [INFO] [stderr] | [INFO] [stderr] 141 | pub struct SubRule { [INFO] [stderr] | ------- field in this struct [INFO] [stderr] 142 | pub entities: Vec, [INFO] [stderr] 143 | pub end: PipeOrSemi, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `coloncolon` and `eq` are never read [INFO] [stderr] --> src/ast.rs:148:9 [INFO] [stderr] | [INFO] [stderr] 146 | pub struct Rule { [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] 147 | pub left: Ident, [INFO] [stderr] 148 | pub coloncolon: Token![::], [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 149 | pub eq: Token![=], [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: `nano_parser_gen_macro` (lib) generated 6 warnings [INFO] [stderr] warning: `nano_parser_gen_macro` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nano_parser_gen_macro-049a0599530967f2) [INFO] [stderr] Doc-tests nano_parser_gen_macro [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] [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" "926b9dba23629b05689785f04e94c05ee1e145c53d23e7f44926d8c0ce26b0d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "926b9dba23629b05689785f04e94c05ee1e145c53d23e7f44926d8c0ce26b0d5", kill_on_drop: false }` [INFO] [stdout] 926b9dba23629b05689785f04e94c05ee1e145c53d23e7f44926d8c0ce26b0d5