[INFO] fetching crate docopticon 0.1.2...
[INFO] testing docopticon-0.1.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate docopticon 0.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate docopticon 0.1.2
[INFO] finished tweaking crates.io crate docopticon 0.1.2
[INFO] tweaked toml for crates.io crate docopticon 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate docopticon 0.1.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate docopticon 0.1.2 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 459f92b968cef9716edf7b9e1cb4405d048442158f62d2c889e75741e6ce3b49
[INFO] running `Command { std: "docker" "start" "-a" "459f92b968cef9716edf7b9e1cb4405d048442158f62d2c889e75741e6ce3b49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "459f92b968cef9716edf7b9e1cb4405d048442158f62d2c889e75741e6ce3b49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "459f92b968cef9716edf7b9e1cb4405d048442158f62d2c889e75741e6ce3b49", kill_on_drop: false }`
[INFO] [stdout] 459f92b968cef9716edf7b9e1cb4405d048442158f62d2c889e75741e6ce3b49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3407852040e27e724caa1e3860a3b49b98aa68724f15c5fdad3051b2fb8cca84
[INFO] running `Command { std: "docker" "start" "-a" "3407852040e27e724caa1e3860a3b49b98aa68724f15c5fdad3051b2fb8cca84", kill_on_drop: false }`
[INFO] [stderr]    Compiling docopticon v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/docopt.rs:221:44
[INFO] [stdout]     |
[INFO] [stdout] 221 |     fn parse_option(parser: Parser<'d>) -> Result<((&'d str, Option<&'d str>), Parser<'d>)> {
[INFO] [stdout]     |                                    --      ^^^^^^^^^^--^^^^^^^^^^^^^^--^^^^^^^^^^^^^^^--^^^
[INFO] [stdout]     |                                    |       |         |               |                |
[INFO] [stdout]     |                                    |       |         |               |                the same lifetime is named here
[INFO] [stdout]     |                                    |       |         |               the same lifetime is named here
[INFO] [stdout]     |                                    |       |         the same lifetime is named here
[INFO] [stdout]     |                                    |       the same lifetime is hidden 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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'d`
[INFO] [stdout]     |
[INFO] [stdout] 221 |     fn parse_option(parser: Parser<'d>) -> Result<'d, ((&'d str, Option<&'d str>), Parser<'d>)> {
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/docopt.rs:270:53
[INFO] [stdout]     |
[INFO] [stdout] 270 |     const fn parse_parameter(parser: Parser<'d>) -> Result<(Option<&'d str>, Parser<'d>)> {
[INFO] [stdout]     |                                             --      ^^^^^^^^^^^^^^^^--^^^^^^^^^^^^^^--^^^
[INFO] [stdout]     |                                             |       |               |               |
[INFO] [stdout]     |                                             |       |               |               the same lifetime is named here
[INFO] [stdout]     |                                             |       |               the same lifetime is named here
[INFO] [stdout]     |                                             |       the same lifetime is hidden 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 `'d`
[INFO] [stdout]     |
[INFO] [stdout] 270 |     const fn parse_parameter(parser: Parser<'d>) -> Result<'d, (Option<&'d str>, Parser<'d>)> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/docopt.rs:282:32
[INFO] [stdout]     |
[INFO] [stdout] 282 |     const fn parse_description(&self, parser: Parser<'d>) -> Result<(&'d str, Option<&'d str>)> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 282 |     const fn parse_description(&self, parser: Parser<'d>) -> Result<'_, (&'d str, Option<&'d str>)> {
[INFO] [stdout]     |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "3407852040e27e724caa1e3860a3b49b98aa68724f15c5fdad3051b2fb8cca84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3407852040e27e724caa1e3860a3b49b98aa68724f15c5fdad3051b2fb8cca84", kill_on_drop: false }`
[INFO] [stdout] 3407852040e27e724caa1e3860a3b49b98aa68724f15c5fdad3051b2fb8cca84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6c88fb87272df4a1b5570080d31fa377891e75191c46d8a6cc6796ca2ebdd62
[INFO] running `Command { std: "docker" "start" "-a" "c6c88fb87272df4a1b5570080d31fa377891e75191c46d8a6cc6796ca2ebdd62", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.18
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling predicates-core v1.0.6
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling termtree v0.4.1
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/docopt.rs:221:44
[INFO] [stdout]     |
[INFO] [stdout] 221 |     fn parse_option(parser: Parser<'d>) -> Result<((&'d str, Option<&'d str>), Parser<'d>)> {
[INFO] [stdout]     |                                    --      ^^^^^^^^^^--^^^^^^^^^^^^^^--^^^^^^^^^^^^^^^--^^^
[INFO] [stdout]     |                                    |       |         |               |                |
[INFO] [stdout]     |                                    |       |         |               |                the same lifetime is named here
[INFO] [stdout]     |                                    |       |         |               the same lifetime is named here
[INFO] [stdout]     |                                    |       |         the same lifetime is named here
[INFO] [stdout]     |                                    |       the same lifetime is hidden 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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'d`
[INFO] [stdout]     |
[INFO] [stdout] 221 |     fn parse_option(parser: Parser<'d>) -> Result<'d, ((&'d str, Option<&'d str>), Parser<'d>)> {
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/docopt.rs:270:53
[INFO] [stdout]     |
[INFO] [stdout] 270 |     const fn parse_parameter(parser: Parser<'d>) -> Result<(Option<&'d str>, Parser<'d>)> {
[INFO] [stdout]     |                                             --      ^^^^^^^^^^^^^^^^--^^^^^^^^^^^^^^--^^^
[INFO] [stdout]     |                                             |       |               |               |
[INFO] [stdout]     |                                             |       |               |               the same lifetime is named here
[INFO] [stdout]     |                                             |       |               the same lifetime is named here
[INFO] [stdout]     |                                             |       the same lifetime is hidden 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 `'d`
[INFO] [stdout]     |
[INFO] [stdout] 270 |     const fn parse_parameter(parser: Parser<'d>) -> Result<'d, (Option<&'d str>, Parser<'d>)> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/docopt.rs:282:32
[INFO] [stdout]     |
[INFO] [stdout] 282 |     const fn parse_description(&self, parser: Parser<'d>) -> Result<(&'d str, Option<&'d str>)> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 282 |     const fn parse_description(&self, parser: Parser<'d>) -> Result<'_, (&'d str, Option<&'d str>)> {
[INFO] [stdout]     |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling predicates-tree v1.0.9
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling bstr v1.9.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.17
[INFO] [stderr]    Compiling crossbeam-deque v0.8.4
[INFO] [stderr]    Compiling predicates v3.0.4
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling tempfile v3.9.0
[INFO] [stderr]    Compiling globset v0.4.14
[INFO] [stderr]    Compiling ignore v0.4.21
[INFO] [stderr]    Compiling globwalk v0.8.1
[INFO] [stderr]    Compiling assert_fs v1.1.0
[INFO] [stderr]    Compiling docopticon v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/docopt.rs:221:44
[INFO] [stdout]     |
[INFO] [stdout] 221 |     fn parse_option(parser: Parser<'d>) -> Result<((&'d str, Option<&'d str>), Parser<'d>)> {
[INFO] [stdout]     |                                    --      ^^^^^^^^^^--^^^^^^^^^^^^^^--^^^^^^^^^^^^^^^--^^^
[INFO] [stdout]     |                                    |       |         |               |                |
[INFO] [stdout]     |                                    |       |         |               |                the same lifetime is named here
[INFO] [stdout]     |                                    |       |         |               the same lifetime is named here
[INFO] [stdout]     |                                    |       |         the same lifetime is named here
[INFO] [stdout]     |                                    |       the same lifetime is hidden 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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'d`
[INFO] [stdout]     |
[INFO] [stdout] 221 |     fn parse_option(parser: Parser<'d>) -> Result<'d, ((&'d str, Option<&'d str>), Parser<'d>)> {
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/docopt.rs:270:53
[INFO] [stdout]     |
[INFO] [stdout] 270 |     const fn parse_parameter(parser: Parser<'d>) -> Result<(Option<&'d str>, Parser<'d>)> {
[INFO] [stdout]     |                                             --      ^^^^^^^^^^^^^^^^--^^^^^^^^^^^^^^--^^^
[INFO] [stdout]     |                                             |       |               |               |
[INFO] [stdout]     |                                             |       |               |               the same lifetime is named here
[INFO] [stdout]     |                                             |       |               the same lifetime is named here
[INFO] [stdout]     |                                             |       the same lifetime is hidden 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 `'d`
[INFO] [stdout]     |
[INFO] [stdout] 270 |     const fn parse_parameter(parser: Parser<'d>) -> Result<'d, (Option<&'d str>, Parser<'d>)> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/docopt.rs:282:32
[INFO] [stdout]     |
[INFO] [stdout] 282 |     const fn parse_description(&self, parser: Parser<'d>) -> Result<(&'d str, Option<&'d str>)> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 282 |     const fn parse_description(&self, parser: Parser<'d>) -> Result<'_, (&'d str, Option<&'d str>)> {
[INFO] [stdout]     |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.16s
[INFO] running `Command { std: "docker" "inspect" "c6c88fb87272df4a1b5570080d31fa377891e75191c46d8a6cc6796ca2ebdd62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6c88fb87272df4a1b5570080d31fa377891e75191c46d8a6cc6796ca2ebdd62", kill_on_drop: false }`
[INFO] [stdout] c6c88fb87272df4a1b5570080d31fa377891e75191c46d8a6cc6796ca2ebdd62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9ffe75e7c1310e63a54e67dd1c0cfb2dc8f4fb166d661623f9d2b10a92e81b26
[INFO] running `Command { std: "docker" "start" "-a" "9ffe75e7c1310e63a54e67dd1c0cfb2dc8f4fb166d661623f9d2b10a92e81b26", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/docopt.rs:221:44
[INFO] [stderr]     |
[INFO] [stderr] 221 |     fn parse_option(parser: Parser<'d>) -> Result<((&'d str, Option<&'d str>), Parser<'d>)> {
[INFO] [stderr]     |                                    --      ^^^^^^^^^^--^^^^^^^^^^^^^^--^^^^^^^^^^^^^^^--^^^
[INFO] [stderr]     |                                    |       |         |               |                |
[INFO] [stderr]     |                                    |       |         |               |                the same lifetime is named here
[INFO] [stderr]     |                                    |       |         |               the same lifetime is named here
[INFO] [stderr]     |                                    |       |         the same lifetime is named here
[INFO] [stderr]     |                                    |       the same lifetime is hidden here
[INFO] [stderr]     |                                    the lifetime is named 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: consistently use `'d`
[INFO] [stderr]     |
[INFO] [stderr] 221 |     fn parse_option(parser: Parser<'d>) -> Result<'d, ((&'d str, Option<&'d str>), Parser<'d>)> {
[INFO] [stderr]     |                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/docopt.rs:270:53
[INFO] [stderr]     |
[INFO] [stderr] 270 |     const fn parse_parameter(parser: Parser<'d>) -> Result<(Option<&'d str>, Parser<'d>)> {
[INFO] [stderr]     |                                             --      ^^^^^^^^^^^^^^^^--^^^^^^^^^^^^^^--^^^
[INFO] [stderr]     |                                             |       |               |               |
[INFO] [stderr]     |                                             |       |               |               the same lifetime is named here
[INFO] [stderr]     |                                             |       |               the same lifetime is named here
[INFO] [stderr]     |                                             |       the same lifetime is hidden here
[INFO] [stderr]     |                                             the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'d`
[INFO] [stderr]     |
[INFO] [stderr] 270 |     const fn parse_parameter(parser: Parser<'d>) -> Result<'d, (Option<&'d str>, Parser<'d>)> {
[INFO] [stderr]     |                                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/docopt.rs:282:32
[INFO] [stderr]     |
[INFO] [stderr] 282 |     const fn parse_description(&self, parser: Parser<'d>) -> Result<(&'d str, Option<&'d str>)> {
[INFO] [stderr]     |                                ^^^^^                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                                |
[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] 282 |     const fn parse_description(&self, parser: Parser<'d>) -> Result<'_, (&'d str, Option<&'d str>)> {
[INFO] [stderr]     |                                                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: `docopticon` (lib) generated 3 warnings (run `cargo fix --lib -p docopticon` to apply 3 suggestions)
[INFO] [stderr] warning: `docopticon` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/docopticon-0d3bba01309f5f30)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test parser::tests::find ... ok
[INFO] [stdout] test parser::tests::read_until ... ok
[INFO] [stdout] test parser::tests::find_from_end ... ok
[INFO] [stdout] test parser::tests::read_until_either ... ok
[INFO] [stdout] test parser::tests::readline ... ok
[INFO] [stdout] test parser::tests::skip_after ... ok
[INFO] [stdout] test parser::tests::skip ... ok
[INFO] [stdout] test parser::tests::skip_until ... ok
[INFO] [stdout] test parser::tests::starts_with ... ok
[INFO] [stdout] test parser::tests::split_once_delimiter ... ok
[INFO] [stdout] test parser::tests::trim ... ok
[INFO] [stdout] test docopt::tests::parse_description ... ok
[INFO] [stdout] test docopt::tests::parse_option ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests docopticon
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9ffe75e7c1310e63a54e67dd1c0cfb2dc8f4fb166d661623f9d2b10a92e81b26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ffe75e7c1310e63a54e67dd1c0cfb2dc8f4fb166d661623f9d2b10a92e81b26", kill_on_drop: false }`
[INFO] [stdout] 9ffe75e7c1310e63a54e67dd1c0cfb2dc8f4fb166d661623f9d2b10a92e81b26
