[INFO] fetching crate t4_idl_parser 0.1.1...
[INFO] building t4_idl_parser-0.1.1 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate t4_idl_parser 0.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate t4_idl_parser 0.1.1
[INFO] finished tweaking crates.io crate t4_idl_parser 0.1.1
[INFO] tweaked toml for crates.io crate t4_idl_parser 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate t4_idl_parser 0.1.1 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 21 packages to latest compatible versions
[INFO] [stderr]       Adding nom v7.1.3 (available: v8.0.0)
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nom_locate v1.0.0
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[INFO] [stdout] 633a747ab442200fb512a03dd0219b99b8b8506230c36923911e879da3ada469
[INFO] running `Command { std: "docker" "start" "-a" "633a747ab442200fb512a03dd0219b99b8b8506230c36923911e879da3ada469", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "633a747ab442200fb512a03dd0219b99b8b8506230c36923911e879da3ada469", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "633a747ab442200fb512a03dd0219b99b8b8506230c36923911e879da3ada469", kill_on_drop: false }`
[INFO] [stdout] 633a747ab442200fb512a03dd0219b99b8b8506230c36923911e879da3ada469
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4926cecebf4ff6d313482521569aa301cc922f6d6b364575af2edb0ae08d914
[INFO] running `Command { std: "docker" "start" "-a" "d4926cecebf4ff6d313482521569aa301cc922f6d6b364575af2edb0ae08d914", kill_on_drop: false }`
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling bytecount v0.6.9
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling bytecount v0.3.2
[INFO] [stderr]    Compiling nom v5.1.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling nom_locate v4.2.0
[INFO] [stderr]    Compiling nom_locate v1.0.0
[INFO] [stderr]    Compiling nom_locate v2.1.0
[INFO] [stderr]    Compiling nom-greedyerror v0.4.0
[INFO] [stderr]    Compiling t4_idl_parser v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/parser/components.rs:408:16
[INFO] [stdout]     |
[INFO] [stdout] 408 |     match head.as_str() {
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `as_str(...)` to keep using the current method
[INFO] [stdout]     = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] help: add `#![feature(str_as_str)]` to the crate attributes to enable `core::str::<impl str>::as_str`
[INFO] [stdout]    --> src/lib.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout]   1 + #![feature(str_as_str)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:23:24
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn do_parse(input: &str) -> PResult<Vec<AnnotationAndDef>> {
[INFO] [stdout]    |                        ^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[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 |     fn do_parse(input: &str) -> PResult<'_, Vec<AnnotationAndDef>> {
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/parser/core.rs:39:63
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn lparen<'a>(lparen: &'a str) -> impl FnMut(Span<'a>) -> PResult<((), Span, ())> {
[INFO] [stdout]    |                            --                         --      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                            |                          |       |            |
[INFO] [stdout]    |                            |                          |       |            the same lifetime is hidden here
[INFO] [stdout]    |                            |                          |       the same lifetime is hidden here
[INFO] [stdout]    |                            |                          the same lifetime is named here
[INFO] [stdout]    |                            the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn lparen<'a>(lparen: &'a str) -> impl FnMut(Span<'a>) -> PResult<'a, ((), Span<'a>, ())> {
[INFO] [stdout]    |                                                                       +++          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/parser/core.rs:47:63
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn rparen<'a>(rparen: &'a str) -> impl FnMut(Span<'a>) -> PResult<((), Span)> {
[INFO] [stdout]    |                            --                         --      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                            |                          |       |            |
[INFO] [stdout]    |                            |                          |       |            the same lifetime is hidden here
[INFO] [stdout]    |                            |                          |       the same lifetime is hidden here
[INFO] [stdout]    |                            |                          the same lifetime is named here
[INFO] [stdout]    |                            the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn rparen<'a>(rparen: &'a str) -> impl FnMut(Span<'a>) -> PResult<'a, ((), Span<'a>)> {
[INFO] [stdout]    |                                                                       +++          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/parser/core.rs:51:61
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn delimiter<'a>(d: &'a str) -> impl FnMut(Span<'a>) -> PResult<((), Span, ())> {
[INFO] [stdout]    |                          --                         --      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                          |                          |       |            |
[INFO] [stdout]    |                          |                          |       |            the same lifetime is hidden here
[INFO] [stdout]    |                          |                          |       the same lifetime is hidden here
[INFO] [stdout]    |                          |                          the same lifetime is named here
[INFO] [stdout]    |                          the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn delimiter<'a>(d: &'a str) -> impl FnMut(Span<'a>) -> PResult<'a, ((), Span<'a>, ())> {
[INFO] [stdout]    |                                                                     +++          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.46s
[INFO] running `Command { std: "docker" "inspect" "d4926cecebf4ff6d313482521569aa301cc922f6d6b364575af2edb0ae08d914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4926cecebf4ff6d313482521569aa301cc922f6d6b364575af2edb0ae08d914", kill_on_drop: false }`
[INFO] [stdout] d4926cecebf4ff6d313482521569aa301cc922f6d6b364575af2edb0ae08d914
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbd35a9dd30aef9339900750f3fa180f3b20ead5e418de502e62ef1a31ac0fdd
[INFO] running `Command { std: "docker" "start" "-a" "cbd35a9dd30aef9339900750f3fa180f3b20ead5e418de502e62ef1a31ac0fdd", kill_on_drop: false }`
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/parser/components.rs:408:16
[INFO] [stdout]     |
[INFO] [stdout] 408 |     match head.as_str() {
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `as_str(...)` to keep using the current method
[INFO] [stdout]     = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] help: add `#![feature(str_as_str)]` to the crate attributes to enable `core::str::<impl str>::as_str`
[INFO] [stdout]    --> src/lib.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout]   1 + #![feature(str_as_str)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:23:24
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn do_parse(input: &str) -> PResult<Vec<AnnotationAndDef>> {
[INFO] [stdout]    |                        ^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[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 |     fn do_parse(input: &str) -> PResult<'_, Vec<AnnotationAndDef>> {
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/parser/core.rs:39:63
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn lparen<'a>(lparen: &'a str) -> impl FnMut(Span<'a>) -> PResult<((), Span, ())> {
[INFO] [stdout]    |                            --                         --      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                            |                          |       |            |
[INFO] [stdout]    |                            |                          |       |            the same lifetime is hidden here
[INFO] [stdout]    |                            |                          |       the same lifetime is hidden here
[INFO] [stdout]    |                            |                          the same lifetime is named here
[INFO] [stdout]    |                            the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn lparen<'a>(lparen: &'a str) -> impl FnMut(Span<'a>) -> PResult<'a, ((), Span<'a>, ())> {
[INFO] [stdout]    |                                                                       +++          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling t4_idl_parser v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/parser/core.rs:47:63
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn rparen<'a>(rparen: &'a str) -> impl FnMut(Span<'a>) -> PResult<((), Span)> {
[INFO] [stdout]    |                            --                         --      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                            |                          |       |            |
[INFO] [stdout]    |                            |                          |       |            the same lifetime is hidden here
[INFO] [stdout]    |                            |                          |       the same lifetime is hidden here
[INFO] [stdout]    |                            |                          the same lifetime is named here
[INFO] [stdout]    |                            the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn rparen<'a>(rparen: &'a str) -> impl FnMut(Span<'a>) -> PResult<'a, ((), Span<'a>)> {
[INFO] [stdout]    |                                                                       +++          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/parser/core.rs:51:61
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn delimiter<'a>(d: &'a str) -> impl FnMut(Span<'a>) -> PResult<((), Span, ())> {
[INFO] [stdout]    |                          --                         --      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                          |                          |       |            |
[INFO] [stdout]    |                          |                          |       |            the same lifetime is hidden here
[INFO] [stdout]    |                          |                          |       the same lifetime is hidden here
[INFO] [stdout]    |                          |                          the same lifetime is named here
[INFO] [stdout]    |                          the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn delimiter<'a>(d: &'a str) -> impl FnMut(Span<'a>) -> PResult<'a, ((), Span<'a>, ())> {
[INFO] [stdout]    |                                                                     +++          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/parser/components.rs:408:16
[INFO] [stdout]     |
[INFO] [stdout] 408 |     match head.as_str() {
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `as_str(...)` to keep using the current method
[INFO] [stdout]     = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] help: add `#![feature(str_as_str)]` to the crate attributes to enable `core::str::<impl str>::as_str`
[INFO] [stdout]    --> src/lib.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout]   1 + #![feature(str_as_str)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:23:24
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn do_parse(input: &str) -> PResult<Vec<AnnotationAndDef>> {
[INFO] [stdout]    |                        ^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[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 |     fn do_parse(input: &str) -> PResult<'_, Vec<AnnotationAndDef>> {
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/parser/core.rs:39:63
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn lparen<'a>(lparen: &'a str) -> impl FnMut(Span<'a>) -> PResult<((), Span, ())> {
[INFO] [stdout]    |                            --                         --      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                            |                          |       |            |
[INFO] [stdout]    |                            |                          |       |            the same lifetime is hidden here
[INFO] [stdout]    |                            |                          |       the same lifetime is hidden here
[INFO] [stdout]    |                            |                          the same lifetime is named here
[INFO] [stdout]    |                            the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn lparen<'a>(lparen: &'a str) -> impl FnMut(Span<'a>) -> PResult<'a, ((), Span<'a>, ())> {
[INFO] [stdout]    |                                                                       +++          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/parser/core.rs:47:63
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn rparen<'a>(rparen: &'a str) -> impl FnMut(Span<'a>) -> PResult<((), Span)> {
[INFO] [stdout]    |                            --                         --      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                            |                          |       |            |
[INFO] [stdout]    |                            |                          |       |            the same lifetime is hidden here
[INFO] [stdout]    |                            |                          |       the same lifetime is hidden here
[INFO] [stdout]    |                            |                          the same lifetime is named here
[INFO] [stdout]    |                            the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn rparen<'a>(rparen: &'a str) -> impl FnMut(Span<'a>) -> PResult<'a, ((), Span<'a>)> {
[INFO] [stdout]    |                                                                       +++          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/parser/core.rs:51:61
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn delimiter<'a>(d: &'a str) -> impl FnMut(Span<'a>) -> PResult<((), Span, ())> {
[INFO] [stdout]    |                          --                         --      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                          |                          |       |            |
[INFO] [stdout]    |                          |                          |       |            the same lifetime is hidden here
[INFO] [stdout]    |                          |                          |       the same lifetime is hidden here
[INFO] [stdout]    |                          |                          the same lifetime is named here
[INFO] [stdout]    |                          the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn delimiter<'a>(d: &'a str) -> impl FnMut(Span<'a>) -> PResult<'a, ((), Span<'a>, ())> {
[INFO] [stdout]    |                                                                     +++          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.83s
[INFO] running `Command { std: "docker" "inspect" "cbd35a9dd30aef9339900750f3fa180f3b20ead5e418de502e62ef1a31ac0fdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbd35a9dd30aef9339900750f3fa180f3b20ead5e418de502e62ef1a31ac0fdd", kill_on_drop: false }`
[INFO] [stdout] cbd35a9dd30aef9339900750f3fa180f3b20ead5e418de502e62ef1a31ac0fdd
