[INFO] fetching crate phonenumber-fixed 0.3.1+8.12.9-1...
[INFO] testing phonenumber-fixed-0.3.1+8.12.9-1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate phonenumber-fixed 0.3.1+8.12.9-1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate phonenumber-fixed 0.3.1+8.12.9-1
[INFO] finished tweaking crates.io crate phonenumber-fixed 0.3.1+8.12.9-1
[INFO] tweaked toml for crates.io crate phonenumber-fixed 0.3.1+8.12.9-1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate phonenumber-fixed 0.3.1+8.12.9-1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate phonenumber-fixed 0.3.1+8.12.9-1 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded oncemutex v0.1.1
[INFO] [stderr]   Downloaded regex-cache v0.2.1
[INFO] [stderr]   Downloaded thiserror v1.0.38
[INFO] [stderr]   Downloaded unicode-ident v1.0.6
[INFO] [stderr]   Downloaded proc-macro2 v1.0.50
[INFO] [stderr]   Downloaded thiserror-impl v1.0.38
[INFO] [stderr]   Downloaded ryu v1.0.12
[INFO] [stderr]   Downloaded quick-xml v0.18.1
[INFO] [stderr]   Downloaded syn v1.0.107
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a9b09bccd15509fca0d5440f856fd4066414356cc8dac4d2eed5a0d1989be01
[INFO] running `Command { std: "docker" "start" "-a" "6a9b09bccd15509fca0d5440f856fd4066414356cc8dac4d2eed5a0d1989be01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a9b09bccd15509fca0d5440f856fd4066414356cc8dac4d2eed5a0d1989be01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a9b09bccd15509fca0d5440f856fd4066414356cc8dac4d2eed5a0d1989be01", kill_on_drop: false }`
[INFO] [stdout] 6a9b09bccd15509fca0d5440f856fd4066414356cc8dac4d2eed5a0d1989be01
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 357b2956120d37bad05b698ddf4924f8259a236a34bf7daac739b940e9e7c2d6
[INFO] running `Command { std: "docker" "start" "-a" "357b2956120d37bad05b698ddf4924f8259a236a34bf7daac739b940e9e7c2d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.50
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling ryu v1.0.12
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling oncemutex v0.1.1
[INFO] [stderr]    Compiling lru-cache v0.1.2
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling quick-xml v0.18.1
[INFO] [stderr]    Compiling regex v1.7.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling regex-cache v0.2.1
[INFO] [stderr]    Compiling phonenumber-fixed v0.3.1+8.12.9-1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `Parse` is never used
[INFO] [stdout]   --> src/error.rs:61:10
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub enum Parse {
[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 `preferred_international_prefix` is never read
[INFO] [stdout]   --> src/metadata/metadata.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Metadata {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub(crate) preferred_international_prefix: Option<String>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Metadata` has derived impls for the traits `Debug` and `Clone`, but these are 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 `is_punctuation`, `is_plus`, `is_start`, and `is_valid` are never used
[INFO] [stdout]    --> src/parser/helper.rs:379:5
[INFO] [stdout]     |
[INFO] [stdout] 377 | pub trait AsCharExt {
[INFO] [stdout]     |           --------- methods in this trait
[INFO] [stdout] 378 |     fn is_wide_digit(self) -> bool;
[INFO] [stdout] 379 |     fn is_punctuation(self) -> bool;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 380 |     fn is_plus(self) -> bool;
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 381 |     fn is_start(self) -> bool;
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 382 |     fn is_valid(self) -> bool;
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/phone_number.rs:158:17
[INFO] [stdout]     |
[INFO] [stdout] 158 |     pub fn country(&self) -> Country {
[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] 158 |     pub fn country(&self) -> Country<'_> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser/mod.rs:40:21
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn phone_number(i: &str) -> IResult<&str, helper::Number> {
[INFO] [stdout]    |                        ^^^^             ^^^^  ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |                |
[INFO] [stdout]    |                        |                the same lifetime is elided 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] 40 |     fn phone_number(i: &str) -> IResult<&str, helper::Number<'_>> {
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser/rfc3966.rs:20:24
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn phone_number(i: &str) -> IResult<&str, Number> {
[INFO] [stdout]    |                        ^^^^             ^^^^  ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |                |
[INFO] [stdout]    |                        |                the same lifetime is elided 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] 20 | pub fn phone_number(i: &str) -> IResult<&str, Number<'_>> {
[INFO] [stdout]    |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser/natural.rs:20:24
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn phone_number(i: &str) -> IResult<&str, Number> {
[INFO] [stdout]    |                        ^^^^             ^^^^  ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |                |
[INFO] [stdout]    |                        |                the same lifetime is elided 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] 20 | pub fn phone_number(i: &str) -> IResult<&str, Number<'_>> {
[INFO] [stdout]    |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.24s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2, quick-xml v0.18.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "357b2956120d37bad05b698ddf4924f8259a236a34bf7daac739b940e9e7c2d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "357b2956120d37bad05b698ddf4924f8259a236a34bf7daac739b940e9e7c2d6", kill_on_drop: false }`
[INFO] [stdout] 357b2956120d37bad05b698ddf4924f8259a236a34bf7daac739b940e9e7c2d6
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b6e0e331c02faa2c1129968f2f725df9a5fb0e9c1eecf82dc945c14b633da64
[INFO] running `Command { std: "docker" "start" "-a" "4b6e0e331c02faa2c1129968f2f725df9a5fb0e9c1eecf82dc945c14b633da64", kill_on_drop: false }`
[INFO] [stdout] warning: enum `Parse` is never used
[INFO] [stdout]   --> src/error.rs:61:10
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub enum Parse {
[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 `preferred_international_prefix` is never read
[INFO] [stdout]   --> src/metadata/metadata.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Metadata {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub(crate) preferred_international_prefix: Option<String>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Metadata` has derived impls for the traits `Debug` and `Clone`, but these are 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 `is_punctuation`, `is_plus`, `is_start`, and `is_valid` are never used
[INFO] [stdout]    --> src/parser/helper.rs:379:5
[INFO] [stdout]     |
[INFO] [stdout] 377 | pub trait AsCharExt {
[INFO] [stdout]     |           --------- methods in this trait
[INFO] [stdout] 378 |     fn is_wide_digit(self) -> bool;
[INFO] [stdout] 379 |     fn is_punctuation(self) -> bool;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 380 |     fn is_plus(self) -> bool;
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 381 |     fn is_start(self) -> bool;
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 382 |     fn is_valid(self) -> bool;
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/phone_number.rs:158:17
[INFO] [stdout]     |
[INFO] [stdout] 158 |     pub fn country(&self) -> Country {
[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] 158 |     pub fn country(&self) -> Country<'_> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser/mod.rs:40:21
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn phone_number(i: &str) -> IResult<&str, helper::Number> {
[INFO] [stdout]    |                        ^^^^             ^^^^  ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |                |
[INFO] [stdout]    |                        |                the same lifetime is elided 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] 40 |     fn phone_number(i: &str) -> IResult<&str, helper::Number<'_>> {
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser/rfc3966.rs:20:24
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn phone_number(i: &str) -> IResult<&str, Number> {
[INFO] [stdout]    |                        ^^^^             ^^^^  ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |                |
[INFO] [stdout]    |                        |                the same lifetime is elided 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] 20 | pub fn phone_number(i: &str) -> IResult<&str, Number<'_>> {
[INFO] [stdout]    |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser/natural.rs:20:24
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn phone_number(i: &str) -> IResult<&str, Number> {
[INFO] [stdout]    |                        ^^^^             ^^^^  ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |                |
[INFO] [stdout]    |                        |                the same lifetime is elided 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] 20 | pub fn phone_number(i: &str) -> IResult<&str, Number<'_>> {
[INFO] [stdout]    |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling phonenumber-fixed v0.3.1+8.12.9-1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `phonenumber`
[INFO] [stdout]  --> examples/test.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | extern crate phonenumber;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `phonenumber-fixed` (example "test") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: field `preferred_international_prefix` is never read
[INFO] [stdout]   --> src/metadata/metadata.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Metadata {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub(crate) preferred_international_prefix: Option<String>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Metadata` has derived impls for the traits `Debug` and `Clone`, but these are 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 `is_punctuation`, `is_plus`, `is_start`, and `is_valid` are never used
[INFO] [stdout]    --> src/parser/helper.rs:379:5
[INFO] [stdout]     |
[INFO] [stdout] 377 | pub trait AsCharExt {
[INFO] [stdout]     |           --------- methods in this trait
[INFO] [stdout] 378 |     fn is_wide_digit(self) -> bool;
[INFO] [stdout] 379 |     fn is_punctuation(self) -> bool;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 380 |     fn is_plus(self) -> bool;
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 381 |     fn is_start(self) -> bool;
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 382 |     fn is_valid(self) -> bool;
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/phone_number.rs:158:17
[INFO] [stdout]     |
[INFO] [stdout] 158 |     pub fn country(&self) -> Country {
[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] 158 |     pub fn country(&self) -> Country<'_> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser/mod.rs:40:21
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn phone_number(i: &str) -> IResult<&str, helper::Number> {
[INFO] [stdout]    |                        ^^^^             ^^^^  ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |                |
[INFO] [stdout]    |                        |                the same lifetime is elided 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] 40 |     fn phone_number(i: &str) -> IResult<&str, helper::Number<'_>> {
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser/rfc3966.rs:20:24
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn phone_number(i: &str) -> IResult<&str, Number> {
[INFO] [stdout]    |                        ^^^^             ^^^^  ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |                |
[INFO] [stdout]    |                        |                the same lifetime is elided 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] 20 | pub fn phone_number(i: &str) -> IResult<&str, Number<'_>> {
[INFO] [stdout]    |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser/natural.rs:20:24
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn phone_number(i: &str) -> IResult<&str, Number> {
[INFO] [stdout]    |                        ^^^^             ^^^^  ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |                |
[INFO] [stdout]    |                        |                the same lifetime is elided 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] 20 | pub fn phone_number(i: &str) -> IResult<&str, Number<'_>> {
[INFO] [stdout]    |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4b6e0e331c02faa2c1129968f2f725df9a5fb0e9c1eecf82dc945c14b633da64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b6e0e331c02faa2c1129968f2f725df9a5fb0e9c1eecf82dc945c14b633da64", kill_on_drop: false }`
[INFO] [stdout] 4b6e0e331c02faa2c1129968f2f725df9a5fb0e9c1eecf82dc945c14b633da64
