[INFO] fetching crate libcst 1.8.6... [INFO] testing libcst-1.8.6 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate libcst 1.8.6 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate libcst 1.8.6 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate libcst 1.8.6 [INFO] tweaked toml for crates.io crate libcst 1.8.6 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate libcst 1.8.6 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate libcst 1.8.6 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unindent v0.2.3 [INFO] [stderr] Downloaded pyo3-macros v0.26.0 [INFO] [stderr] Downloaded pyo3-build-config v0.26.0 [INFO] [stderr] Downloaded ciborium-ll v0.2.0 [INFO] [stderr] Downloaded oorandom v11.1.3 [INFO] [stderr] Downloaded peg-runtime v0.8.5 [INFO] [stderr] Downloaded ciborium-io v0.2.0 [INFO] [stderr] Downloaded indoc v2.0.4 [INFO] [stderr] Downloaded memoffset v0.9.0 [INFO] [stderr] Downloaded libcst_derive v1.8.6 [INFO] [stderr] Downloaded ciborium v0.2.0 [INFO] [stderr] Downloaded half v1.8.2 [INFO] [stderr] Downloaded annotate-snippets v0.11.5 [INFO] [stderr] Downloaded serde_derive v1.0.208 [INFO] [stderr] Downloaded peg-macros v0.8.5 [INFO] [stderr] Downloaded bumpalo v3.12.0 [INFO] [stderr] Downloaded serde v1.0.208 [INFO] [stderr] Downloaded pyo3-ffi v0.26.0 [INFO] [stderr] Downloaded serde_json v1.0.125 [INFO] [stderr] Downloaded aho-corasick v1.0.4 [INFO] [stderr] Downloaded difference v2.0.0 [INFO] [stderr] Downloaded portable-atomic v1.4.3 [INFO] [stderr] Downloaded walkdir v2.3.2 [INFO] [stderr] Downloaded peg v0.8.5 [INFO] [stderr] Downloaded unicode-width v0.2.0 [INFO] [stderr] Downloaded target-lexicon v0.13.2 [INFO] [stderr] Downloaded pyo3-macros-backend v0.26.0 [INFO] [stderr] Downloaded libc v0.2.149 [INFO] [stderr] Downloaded pyo3 v0.26.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e835c073b879fceca5b5add022a4d93d8534aca1bd5648edac6b963cf1fe916e [INFO] running `Command { std: "docker" "start" "-a" "e835c073b879fceca5b5add022a4d93d8534aca1bd5648edac6b963cf1fe916e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e835c073b879fceca5b5add022a4d93d8534aca1bd5648edac6b963cf1fe916e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e835c073b879fceca5b5add022a4d93d8534aca1bd5648edac6b963cf1fe916e", kill_on_drop: false }` [INFO] [stdout] e835c073b879fceca5b5add022a4d93d8534aca1bd5648edac6b963cf1fe916e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9309413c42865a400b3bc277fc4d00dae9fce00ec91a1c920b88d1f07c5df87f [INFO] running `Command { std: "docker" "start" "-a" "9309413c42865a400b3bc277fc4d00dae9fce00ec91a1c920b88d1f07c5df87f", kill_on_drop: false }` [INFO] [stderr] Compiling target-lexicon v0.13.2 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling peg-runtime v0.8.5 [INFO] [stderr] Compiling unicode-width v0.2.0 [INFO] [stderr] Compiling indoc v2.0.4 [INFO] [stderr] Compiling unindent v0.2.3 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling annotate-snippets v0.11.5 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling aho-corasick v1.0.4 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling pyo3-build-config v0.26.0 [INFO] [stderr] Compiling peg-macros v0.8.5 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling peg v0.8.5 [INFO] [stderr] Compiling pyo3-ffi v0.26.0 [INFO] [stderr] Compiling pyo3-macros-backend v0.26.0 [INFO] [stderr] Compiling pyo3 v0.26.0 [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling libcst_derive v1.8.6 [INFO] [stderr] Compiling pyo3-macros v0.26.0 [INFO] [stderr] Compiling libcst v1.8.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `DeflatedAsynchronous as Asynchronous`, `DeflatedFormattedStringText as FormattedStringText`, and `DeflatedTemplatedStringText as TemplatedStringText` [INFO] [stdout] --> src/nodes/mod.rs:57:29 [INFO] [stdout] | [INFO] [stdout] 57 | DeflatedArg as Arg, DeflatedAsynchronous as Asynchronous, DeflatedAttribute as Attribute, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | DeflatedFormattedStringText as FormattedStringText, DeflatedFrom as From, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 85 | DeflatedTemplatedStringText as TemplatedStringText, DeflatedTuple as Tuple, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DeflatedImportStar as ImportStar` [INFO] [stdout] --> src/nodes/mod.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | DeflatedImportStar as ImportStar, DeflatedSemicolon as Semicolon, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `string_start` is never read [INFO] [stdout] --> src/tokenizer/core/string_types.rs:80:9 [INFO] [stdout] | [INFO] [stdout] 76 | pub struct FTStringNode { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 80 | pub string_start: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FTStringNode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `lpar` and `rpar` are never used [INFO] [stdout] --> src/nodes/traits.rs:57:8 [INFO] [stdout] | [INFO] [stdout] 56 | pub trait ParenthesizedDeflatedNode<'r, 'a> { [INFO] [stdout] | ------------------------- methods in this trait [INFO] [stdout] 57 | fn lpar(&self) -> &Vec>; [INFO] [stdout] | ^^^^ [INFO] [stdout] 58 | fn rpar(&self) -> &Vec>; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:23:23 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn tokenize(text: &str) -> Result> { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 23 | pub fn tokenize(text: &str) -> Result<'_, Vec>> { [INFO] [stdout] | +++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:61:30 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn parse_statement(text: &str) -> Result { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 61 | pub fn parse_statement(text: &str) -> Result<'_, Statement<'_>> { [INFO] [stdout] | +++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:70:31 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn parse_expression(text: &str) -> Result { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 70 | pub fn parse_expression(text: &str) -> Result<'_, Expression<'_>> { [INFO] [stdout] | +++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser/numbers.rs:43:33 [INFO] [stdout] | [INFO] [stdout] 43 | pub(crate) fn parse_number(raw: &str) -> Expression { [INFO] [stdout] | ^^^^ ^^^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 43 | pub(crate) fn parse_number(raw: &str) -> Expression<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.39s [INFO] running `Command { std: "docker" "inspect" "9309413c42865a400b3bc277fc4d00dae9fce00ec91a1c920b88d1f07c5df87f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9309413c42865a400b3bc277fc4d00dae9fce00ec91a1c920b88d1f07c5df87f", kill_on_drop: false }` [INFO] [stdout] 9309413c42865a400b3bc277fc4d00dae9fce00ec91a1c920b88d1f07c5df87f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3019049b328aaedbcfd622bc23d146b4fe8bcf77e4aaa6befb48d8e5b197cdbc [INFO] running `Command { std: "docker" "start" "-a" "3019049b328aaedbcfd622bc23d146b4fe8bcf77e4aaa6befb48d8e5b197cdbc", kill_on_drop: false }` [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-utils v0.8.10 [INFO] [stderr] Compiling crossbeam-epoch v0.9.9 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling serde v1.0.208 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling serde_json v1.0.125 [INFO] [stderr] Compiling serde_derive v1.0.208 [INFO] [stderr] Compiling ciborium-io v0.2.0 [INFO] [stderr] Compiling clap_lex v0.7.4 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stdout] warning: unused imports: `DeflatedAsynchronous as Asynchronous`, `DeflatedFormattedStringText as FormattedStringText`, and `DeflatedTemplatedStringText as TemplatedStringText` [INFO] [stdout] --> src/nodes/mod.rs:57:29 [INFO] [stdout] | [INFO] [stdout] 57 | DeflatedArg as Arg, DeflatedAsynchronous as Asynchronous, DeflatedAttribute as Attribute, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | DeflatedFormattedStringText as FormattedStringText, DeflatedFrom as From, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 85 | DeflatedTemplatedStringText as TemplatedStringText, DeflatedTuple as Tuple, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DeflatedImportStar as ImportStar` [INFO] [stdout] --> src/nodes/mod.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | DeflatedImportStar as ImportStar, DeflatedSemicolon as Semicolon, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `string_start` is never read [INFO] [stdout] --> src/tokenizer/core/string_types.rs:80:9 [INFO] [stdout] | [INFO] [stdout] 76 | pub struct FTStringNode { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 80 | pub string_start: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FTStringNode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `lpar` and `rpar` are never used [INFO] [stdout] --> src/nodes/traits.rs:57:8 [INFO] [stdout] | [INFO] [stdout] 56 | pub trait ParenthesizedDeflatedNode<'r, 'a> { [INFO] [stdout] | ------------------------- methods in this trait [INFO] [stdout] 57 | fn lpar(&self) -> &Vec>; [INFO] [stdout] | ^^^^ [INFO] [stdout] 58 | fn rpar(&self) -> &Vec>; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:23:23 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn tokenize(text: &str) -> Result> { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 23 | pub fn tokenize(text: &str) -> Result<'_, Vec>> { [INFO] [stdout] | +++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:61:30 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn parse_statement(text: &str) -> Result { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 61 | pub fn parse_statement(text: &str) -> Result<'_, Statement<'_>> { [INFO] [stdout] | +++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:70:31 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn parse_expression(text: &str) -> Result { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 70 | pub fn parse_expression(text: &str) -> Result<'_, Expression<'_>> { [INFO] [stdout] | +++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser/numbers.rs:43:33 [INFO] [stdout] | [INFO] [stdout] 43 | pub(crate) fn parse_number(raw: &str) -> Expression { [INFO] [stdout] | ^^^^ ^^^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 43 | pub(crate) fn parse_number(raw: &str) -> Expression<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ciborium-ll v0.2.0 [INFO] [stderr] Compiling clap_builder v4.5.38 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling clap v4.5.38 [INFO] [stderr] Compiling ciborium v0.2.0 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.6.0 [INFO] [stderr] Compiling libcst v1.8.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `DeflatedAsynchronous as Asynchronous`, `DeflatedFormattedStringText as FormattedStringText`, and `DeflatedTemplatedStringText as TemplatedStringText` [INFO] [stdout] --> src/nodes/mod.rs:57:29 [INFO] [stdout] | [INFO] [stdout] 57 | DeflatedArg as Arg, DeflatedAsynchronous as Asynchronous, DeflatedAttribute as Attribute, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | DeflatedFormattedStringText as FormattedStringText, DeflatedFrom as From, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 85 | DeflatedTemplatedStringText as TemplatedStringText, DeflatedTuple as Tuple, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DeflatedImportStar as ImportStar` [INFO] [stdout] --> src/nodes/mod.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | DeflatedImportStar as ImportStar, DeflatedSemicolon as Semicolon, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `string_start` is never read [INFO] [stdout] --> src/tokenizer/core/string_types.rs:80:9 [INFO] [stdout] | [INFO] [stdout] 76 | pub struct FTStringNode { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 80 | pub string_start: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FTStringNode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `lpar` and `rpar` are never used [INFO] [stdout] --> src/nodes/traits.rs:57:8 [INFO] [stdout] | [INFO] [stdout] 56 | pub trait ParenthesizedDeflatedNode<'r, 'a> { [INFO] [stdout] | ------------------------- methods in this trait [INFO] [stdout] 57 | fn lpar(&self) -> &Vec>; [INFO] [stdout] | ^^^^ [INFO] [stdout] 58 | fn rpar(&self) -> &Vec>; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:23:23 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn tokenize(text: &str) -> Result> { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 23 | pub fn tokenize(text: &str) -> Result<'_, Vec>> { [INFO] [stdout] | +++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:61:30 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn parse_statement(text: &str) -> Result { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 61 | pub fn parse_statement(text: &str) -> Result<'_, Statement<'_>> { [INFO] [stdout] | +++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:70:31 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn parse_expression(text: &str) -> Result { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 70 | pub fn parse_expression(text: &str) -> Result<'_, Expression<'_>> { [INFO] [stdout] | +++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tokenizer/whitespace_parser.rs:461:38 [INFO] [stdout] | [INFO] [stdout] 461 | fn _parse_simple_whitespace(src: &str) -> Result { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 461 | fn _parse_simple_whitespace(src: &str) -> Result<'_, SimpleWhitespace<'_>> { [INFO] [stdout] | +++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tokenizer/whitespace_parser.rs:502:28 [INFO] [stdout] | [INFO] [stdout] 502 | fn _parse_comment(src: &str) -> Result> { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 502 | fn _parse_comment(src: &str) -> Result<'_, Option>> { [INFO] [stdout] | +++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser/numbers.rs:43:33 [INFO] [stdout] | [INFO] [stdout] 43 | pub(crate) fn parse_number(raw: &str) -> Expression { [INFO] [stdout] | ^^^^ ^^^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 43 | pub(crate) fn parse_number(raw: &str) -> Expression<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains braces [INFO] [stdout] --> src/lib.rs:202:32 [INFO] [stdout] | [INFO] [stdout] 202 | "Failed to parse t'{{hello}}'" [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: this message is not used as a format string, but will be in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 202 | "{}", "Failed to parse t'{{hello}}'" [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains braces [INFO] [stdout] --> src/lib.rs:206:32 [INFO] [stdout] | [INFO] [stdout] 206 | "Failed to parse t'{{hello:r}}'" [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: this message is not used as a format string, but will be in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 206 | "{}", "Failed to parse t'{{hello:r}}'" [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains braces [INFO] [stdout] --> src/lib.rs:210:40 [INFO] [stdout] | [INFO] [stdout] 210 | "Failed to parse t'line1\\n{{hello:r}}\\nline2'" [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: this message is not used as a format string, but will be in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 210 | "{}", "Failed to parse t'line1\\n{{hello:r}}\\nline2'" [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 32.80s [INFO] running `Command { std: "docker" "inspect" "3019049b328aaedbcfd622bc23d146b4fe8bcf77e4aaa6befb48d8e5b197cdbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3019049b328aaedbcfd622bc23d146b4fe8bcf77e4aaa6befb48d8e5b197cdbc", kill_on_drop: false }` [INFO] [stdout] 3019049b328aaedbcfd622bc23d146b4fe8bcf77e4aaa6befb48d8e5b197cdbc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dd0b7dcf60733c167ffb29cabd710800468bb2c2f76e1b6235a5b3b7a34c067e [INFO] running `Command { std: "docker" "start" "-a" "dd0b7dcf60733c167ffb29cabd710800468bb2c2f76e1b6235a5b3b7a34c067e", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `DeflatedAsynchronous as Asynchronous`, `DeflatedFormattedStringText as FormattedStringText`, and `DeflatedTemplatedStringText as TemplatedStringText` [INFO] [stderr] --> src/nodes/mod.rs:57:29 [INFO] [stderr] | [INFO] [stderr] 57 | DeflatedArg as Arg, DeflatedAsynchronous as Asynchronous, DeflatedAttribute as Attribute, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 68 | DeflatedFormattedStringText as FormattedStringText, DeflatedFrom as From, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 85 | DeflatedTemplatedStringText as TemplatedStringText, DeflatedTuple as Tuple, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `DeflatedImportStar as ImportStar` [INFO] [stderr] --> src/nodes/mod.rs:94:9 [INFO] [stderr] | [INFO] [stderr] 94 | DeflatedImportStar as ImportStar, DeflatedSemicolon as Semicolon, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `string_start` is never read [INFO] [stderr] --> src/tokenizer/core/string_types.rs:80:9 [INFO] [stderr] | [INFO] [stderr] 76 | pub struct FTStringNode { [INFO] [stderr] | ------------ field in this struct [INFO] [stderr] ... [INFO] [stderr] 80 | pub string_start: Option, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `FTStringNode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: methods `lpar` and `rpar` are never used [INFO] [stderr] --> src/nodes/traits.rs:57:8 [INFO] [stderr] | [INFO] [stderr] 56 | pub trait ParenthesizedDeflatedNode<'r, 'a> { [INFO] [stderr] | ------------------------- methods in this trait [INFO] [stderr] 57 | fn lpar(&self) -> &Vec>; [INFO] [stderr] | ^^^^ [INFO] [stderr] 58 | fn rpar(&self) -> &Vec>; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:23:23 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn tokenize(text: &str) -> Result> { [INFO] [stderr] | ^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | | | [INFO] [stderr] | | | the same lifetime is hidden here [INFO] [stderr] | | the same lifetime is hidden here [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 23 | pub fn tokenize(text: &str) -> Result<'_, Vec>> { [INFO] [stderr] | +++ ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:61:30 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn parse_statement(text: &str) -> Result { [INFO] [stderr] | ^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | | | [INFO] [stderr] | | | the same lifetime is hidden here [INFO] [stderr] | | the same lifetime is hidden here [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 61 | pub fn parse_statement(text: &str) -> Result<'_, Statement<'_>> { [INFO] [stderr] | +++ ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:70:31 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn parse_expression(text: &str) -> Result { [INFO] [stderr] | ^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | | | [INFO] [stderr] | | | the same lifetime is hidden here [INFO] [stderr] | | the same lifetime is hidden here [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 70 | pub fn parse_expression(text: &str) -> Result<'_, Expression<'_>> { [INFO] [stderr] | +++ ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/parser/numbers.rs:43:33 [INFO] [stderr] | [INFO] [stderr] 43 | pub(crate) fn parse_number(raw: &str) -> Expression { [INFO] [stderr] | ^^^^ ^^^^^^^^^^ [INFO] [stderr] | | | [INFO] [stderr] | | the same lifetime is hidden here [INFO] [stderr] | | the same lifetime is hidden here [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 43 | pub(crate) fn parse_number(raw: &str) -> Expression<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `libcst` (lib) generated 8 warnings (run `cargo fix --lib -p libcst` to apply 6 suggestions) [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/tokenizer/whitespace_parser.rs:461:38 [INFO] [stderr] | [INFO] [stderr] 461 | fn _parse_simple_whitespace(src: &str) -> Result { [INFO] [stderr] | ^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | | | [INFO] [stderr] | | | the same lifetime is hidden here [INFO] [stderr] | | the same lifetime is hidden here [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 461 | fn _parse_simple_whitespace(src: &str) -> Result<'_, SimpleWhitespace<'_>> { [INFO] [stderr] | +++ ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/tokenizer/whitespace_parser.rs:502:28 [INFO] [stderr] | [INFO] [stderr] 502 | fn _parse_comment(src: &str) -> Result> { [INFO] [stderr] | ^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | | | [INFO] [stderr] | | | the same lifetime is hidden here [INFO] [stderr] | | the same lifetime is hidden here [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 502 | fn _parse_comment(src: &str) -> Result<'_, Option>> { [INFO] [stderr] | +++ ++++ [INFO] [stderr] [INFO] [stderr] warning: panic message contains braces [INFO] [stderr] --> src/lib.rs:202:32 [INFO] [stderr] | [INFO] [stderr] 202 | "Failed to parse t'{{hello}}'" [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] = note: this message is not used as a format string, but will be in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] help: add a "{}" format string to use the message literally [INFO] [stderr] | [INFO] [stderr] 202 | "{}", "Failed to parse t'{{hello}}'" [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: panic message contains braces [INFO] [stderr] --> src/lib.rs:206:32 [INFO] [stderr] | [INFO] [stderr] 206 | "Failed to parse t'{{hello:r}}'" [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] = note: this message is not used as a format string, but will be in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to use the message literally [INFO] [stderr] | [INFO] [stderr] 206 | "{}", "Failed to parse t'{{hello:r}}'" [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: panic message contains braces [INFO] [stderr] --> src/lib.rs:210:40 [INFO] [stderr] | [INFO] [stderr] 210 | "Failed to parse t'line1\\n{{hello:r}}\\nline2'" [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] = note: this message is not used as a format string, but will be in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to use the message literally [INFO] [stderr] | [INFO] [stderr] 210 | "{}", "Failed to parse t'line1\\n{{hello:r}}\\nline2'" [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `libcst` (lib test) generated 13 warnings (8 duplicates) (run `cargo fix --lib -p libcst --tests` to apply 5 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libcst_native-838f031d1bae37d8) [INFO] [stdout] [INFO] [stdout] running 53 tests [INFO] [stdout] test test::bol_offset_first_line ... ok [INFO] [stdout] test test::test_bare_minimum_funcdef ... ok [INFO] [stdout] test test::bol_offset_second_line ... ok [INFO] [stdout] test test::bol_offset_last_line ... ok [INFO] [stdout] test test::test_simple ... ok [INFO] [stdout] test tokenizer::tests::test_blankline ... ok [INFO] [stdout] test tokenizer::tests::test_can_tokenize_t_string_basic ... ok [INFO] [stdout] test tokenizer::tests::test_can_tokenize_f_and_t_strings ... ok [INFO] [stdout] test tokenizer::tests::test_fake_newline_when_at_bol ... ok [INFO] [stdout] test tokenizer::tests::test_integer_binary ... ok [INFO] [stdout] test test::test_tstring_basic ... ok [INFO] [stdout] test tokenizer::tests::test_fake_newline ... ok [INFO] [stdout] test test::test_single_statement_with_no_newline ... ok [INFO] [stdout] test tokenizer::tests::test_add_dedents_for_dangling_indent ... ok [INFO] [stdout] test tokenizer::tests::test_integer_hexadecimal ... ok [INFO] [stdout] test tokenizer::tests::test_integer_leading_zeros ... ok [INFO] [stdout] test tokenizer::tests::test_inconsistent_indentation_at_eof ... ok [INFO] [stdout] test tokenizer::tests::test_indent_dedent ... ok [INFO] [stdout] test tokenizer::tests::test_integer_decimal ... ok [INFO] [stdout] test tokenizer::tests::test_fstring_escapes ... ok [INFO] [stdout] test tokenizer::tests::test_fraction ... ok [INFO] [stdout] test tokenizer::tests::test_add_dedents_for_dangling_indent_with_comment ... ok [INFO] [stdout] test tokenizer::tests::test_async_await ... ok [INFO] [stdout] test tokenizer::tests::test_integer_octal ... ok [INFO] [stdout] test tokenizer::tests::test_nested_f_strings ... ok [INFO] [stdout] test tokenizer::tests::test_newline ... ok [INFO] [stdout] test tokenizer::tests::test_operator ... ok [INFO] [stdout] test tokenizer::tests::test_nested_f_string_specs ... ok [INFO] [stdout] test tokenizer::tests::test_add_dedents_after_fake_newline ... ok [INFO] [stdout] test tokenizer::text_position::char_width::tests::test_empty ... ok [INFO] [stdout] test tokenizer::text_position::char_width::tests::test_newlines ... ok [INFO] [stdout] test tokenizer::tests::test_string ... ok [INFO] [stdout] test tokenizer::text_position::char_width::tests::test_unicode_no_newlines ... ok [INFO] [stdout] test tokenizer::text_position::tests::test_newline_lf ... ok [INFO] [stdout] test tokenizer::text_position::tests::test_unicode ... ok [INFO] [stdout] test tokenizer::tests::test_no_fake_newline_for_only_whitespaces ... ok [INFO] [stdout] test test::test_funcdef_params ... ok [INFO] [stdout] test tokenizer::tests::test_string_triple_quoted ... ok [INFO] [stdout] test tokenizer::text_position::char_width::tests::test_ascii_no_newlines ... ok [INFO] [stdout] test tokenizer::text_position::tests::test_ascii ... ok [INFO] [stdout] test tokenizer::whitespace_parser::tests::comment_until_eof ... ok [INFO] [stdout] test tokenizer::text_position::tests::test_newline_cr ... ok [INFO] [stdout] test tokenizer::text_position::tests::test_newline_cr_lf ... ok [INFO] [stdout] test tokenizer::text_position::tests::test_empty ... ok [INFO] [stdout] test tokenizer::tests::test_string_prefix ... ok [INFO] [stdout] test tokenizer::tests::test_split_ftstring ... ok [INFO] [stdout] test tokenizer::tests::test_no_fake_newline_for_empty_input ... ok [INFO] [stdout] test tokenizer::whitespace_parser::tests::simple_whitespace_line_continuations ... ok [INFO] [stdout] test tokenizer::whitespace_parser::tests::simple_whitespace_mixed ... ok [INFO] [stdout] test tokenizer::whitespace_parser::tests::no_comment ... ok [INFO] [stdout] test tokenizer::whitespace_parser::tests::single_comment ... ok [INFO] [stdout] test tokenizer::whitespace_parser::tests::config_mixed_newlines ... ok [INFO] [stdout] test tokenizer::tests::test_indentifier ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 53 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running unittests src/bin.rs (/opt/rustwide/target/debug/deps/parse-b5ba53d32117a792) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/parser_roundtrip.rs (/opt/rustwide/target/debug/deps/parser_roundtrip-7908f97d201a5040) [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 roundtrip_fixtures ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- roundtrip_fixtures stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'roundtrip_fixtures' (71) panicked at tests/parser_roundtrip.rs:23:21: [INFO] [stdout] read_dir: Os { code: 2, kind: NotFound, message: "No such file or directory" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5ee1bb13686a - std[31e582c13f4e914f]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5ee1bb13686a - std[31e582c13f4e914f]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5ee1bb13686a - std[31e582c13f4e914f]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5ee1bb13686a - <::print::DisplayBacktrace as core[fa0eadad68403074]::fmt::Display>::fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5ee1bb14bd7a - ::fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5ee1bb14bd7a - core[fa0eadad68403074]::fmt::write [INFO] [stdout] 6: 0x5ee1bb13b3f2 - std[31e582c13f4e914f]::io::default_write_fmt::> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5ee1bb13b3f2 - as std[31e582c13f4e914f]::io::Write>::write_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x5ee1bb1152cf - ::print [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5ee1bb1152cf - std[31e582c13f4e914f]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5ee1bb12e899 - std[31e582c13f4e914f]::panicking::default_hook [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x5ee1bac6001c - core[fa0eadad68403074]::ops::function::Fn<(&'a std[31e582c13f4e914f]::panic::PanicHookInfo<'b>,), Output = ()> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::Fn<(&std[31e582c13f4e914f]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 12: 0x5ee1bac6001c - test[7530e63dc052480e]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5ee1bb12ea52 - core[fa0eadad68403074]::ops::function::Fn<(&'a std[31e582c13f4e914f]::panic::PanicHookInfo<'b>,), Output = ()> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::Fn<(&std[31e582c13f4e914f]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 14: 0x5ee1bb12ea52 - std[31e582c13f4e914f]::panicking::panic_with_hook [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x5ee1bb115388 - std[31e582c13f4e914f]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x5ee1bb10a389 - std[31e582c13f4e914f]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x5ee1bb11609d - __rustc[fc8e3a9f23f26cb]::rust_begin_unwind [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x5ee1bb14c5bc - core[fa0eadad68403074]::panicking::panic_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x5ee1bb14c332 - core[fa0eadad68403074]::result::unwrap_failed [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/result.rs:1867:5 [INFO] [stdout] 20: 0x5ee1bac52838 - >::expect [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/result.rs:1185:23 [INFO] [stdout] 21: 0x5ee1bac5189f - parser_roundtrip[c460e90cdc03cdb3]::all_fixtures [INFO] [stdout] at /opt/rustwide/workdir/tests/parser_roundtrip.rs:23:21 [INFO] [stdout] 22: 0x5ee1bac51a34 - parser_roundtrip[c460e90cdc03cdb3]::roundtrip_fixtures [INFO] [stdout] at /opt/rustwide/workdir/tests/parser_roundtrip.rs:32:26 [INFO] [stdout] 23: 0x5ee1bac514f7 - parser_roundtrip[c460e90cdc03cdb3]::roundtrip_fixtures::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/tests/parser_roundtrip.rs:31:24 [INFO] [stdout] 24: 0x5ee1bac53cb6 - >::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x5ee1bac540fb - core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x5ee1bac540fb - test[7530e63dc052480e]::__rust_begin_short_backtrace::, fn() -> core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:663:18 [INFO] [stdout] 27: 0x5ee1bac60aeb - test[7530e63dc052480e]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:74 [INFO] [stdout] 28: 0x5ee1bac60aeb - as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 29: 0x5ee1bac60aeb - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::, core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stdout] 30: 0x5ee1bac60aeb - std[31e582c13f4e914f]::panicking::catch_unwind::, core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stdout] 31: 0x5ee1bac60aeb - std[31e582c13f4e914f]::panic::catch_unwind::, core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x5ee1bac60aeb - test[7530e63dc052480e]::run_test_in_process [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:27 [INFO] [stdout] 33: 0x5ee1bac60aeb - test[7530e63dc052480e]::run_test::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:607:43 [INFO] [stdout] 34: 0x5ee1bac5af44 - test[7530e63dc052480e]::run_test::{closure#1} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:637:41 [INFO] [stderr] error: test failed, to rerun pass `--test parser_roundtrip` [INFO] [stdout] 35: 0x5ee1bac5af44 - std[31e582c13f4e914f]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 36: 0x5ee1bac636f2 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 37: 0x5ee1bac636f2 - ::{closure#1}::{closure#0}> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 38: 0x5ee1bac636f2 - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stdout] 39: 0x5ee1bac636f2 - std[31e582c13f4e914f]::panicking::catch_unwind::<(), core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stdout] 40: 0x5ee1bac636f2 - std[31e582c13f4e914f]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x5ee1bac636f2 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 42: 0x5ee1bac636f2 - ::{closure#1} as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 43: 0x5ee1bb135e1f - + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2240:9 [INFO] [stdout] 44: 0x5ee1bb135e1f - ::new::thread_start [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 45: 0x73d4008acaa4 - [INFO] [stdout] 46: 0x73d400939a64 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] roundtrip_fixtures [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "dd0b7dcf60733c167ffb29cabd710800468bb2c2f76e1b6235a5b3b7a34c067e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd0b7dcf60733c167ffb29cabd710800468bb2c2f76e1b6235a5b3b7a34c067e", kill_on_drop: false }` [INFO] [stdout] dd0b7dcf60733c167ffb29cabd710800468bb2c2f76e1b6235a5b3b7a34c067e