[INFO] fetching crate pomsky 0.11.0...
[INFO] testing pomsky-0.11.0 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate pomsky 0.11.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate pomsky 0.11.0
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate pomsky 0.11.0
[INFO] tweaked toml for crates.io crate pomsky 0.11.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pomsky 0.11.0 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 45 packages to latest compatible versions
[INFO] [stderr]       Adding miette v5.10.0 (available: v7.6.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded textwrap v0.15.2
[INFO] [stderr]   Downloaded lexopt v0.3.1
[INFO] [stderr]   Downloaded pomsky-syntax v0.11.0
[INFO] [stderr]   Downloaded supports-color v2.1.0
[INFO] [stderr]   Downloaded supports-unicode v2.1.0
[INFO] [stderr]   Downloaded supports-hyperlinks v2.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d0da079e9d0a9b94c04b109f2314746641ba4283384caa0f06da19e7a77d518
[INFO] running `Command { std: "docker" "start" "-a" "5d0da079e9d0a9b94c04b109f2314746641ba4283384caa0f06da19e7a77d518", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d0da079e9d0a9b94c04b109f2314746641ba4283384caa0f06da19e7a77d518", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d0da079e9d0a9b94c04b109f2314746641ba4283384caa0f06da19e7a77d518", kill_on_drop: false }`
[INFO] [stdout] 5d0da079e9d0a9b94c04b109f2314746641ba4283384caa0f06da19e7a77d518
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e773f958a0d8ad93ac7c947057c9ec517ea59eb1dc0b0168109ad9a1cccdafa
[INFO] running `Command { std: "docker" "start" "-a" "7e773f958a0d8ad93ac7c947057c9ec517ea59eb1dc0b0168109ad9a1cccdafa", kill_on_drop: false }`
[INFO] [stderr]    Compiling pomsky-syntax v0.11.0
[INFO] [stderr]    Compiling pomsky v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `FALSE`
[INFO] [stdout]    --> src/exprs/range.rs:341:7
[INFO] [stdout]     |
[INFO] [stdout] 341 | #[cfg(FALSE)]
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(FALSE)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(FALSE)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `FALSE`
[INFO] [stdout]    --> src/exprs/range.rs:413:11
[INFO] [stdout]     |
[INFO] [stdout] 413 |     #[cfg(FALSE)]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(FALSE)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(FALSE)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/exprs/mod.rs:50:26
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn parse(input: &'i str) -> (Option<Self>, impl Iterator<Item = Diagnostic> + '_) {
[INFO] [stdout]    |                          ^^ this lifetime flows to the output                         -- the lifetime gets resolved as `'i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to consistently use `'i`
[INFO] [stdout]    |
[INFO] [stdout] 50 -     pub fn parse(input: &'i str) -> (Option<Self>, impl Iterator<Item = Diagnostic> + '_) {
[INFO] [stdout] 50 +     pub fn parse(input: &'i str) -> (Option<Self>, impl Iterator<Item = Diagnostic> + 'i) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.39s
[INFO] running `Command { std: "docker" "inspect" "7e773f958a0d8ad93ac7c947057c9ec517ea59eb1dc0b0168109ad9a1cccdafa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e773f958a0d8ad93ac7c947057c9ec517ea59eb1dc0b0168109ad9a1cccdafa", kill_on_drop: false }`
[INFO] [stdout] 7e773f958a0d8ad93ac7c947057c9ec517ea59eb1dc0b0168109ad9a1cccdafa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a73c3702b2c56a8e2014344f8f3d8f83834cad3d820e93782e2a547292f91df
[INFO] running `Command { std: "docker" "start" "-a" "9a73c3702b2c56a8e2014344f8f3d8f83834cad3d820e93782e2a547292f91df", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling lexopt v0.3.1
[INFO] [stdout] warning: unexpected `cfg` condition name: `FALSE`
[INFO] [stdout]    --> src/exprs/range.rs:341:7
[INFO] [stdout]     |
[INFO] [stdout] 341 | #[cfg(FALSE)]
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(FALSE)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(FALSE)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `FALSE`
[INFO] [stdout]    --> src/exprs/range.rs:413:11
[INFO] [stdout]     |
[INFO] [stdout] 413 |     #[cfg(FALSE)]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(FALSE)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(FALSE)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/exprs/mod.rs:50:26
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn parse(input: &'i str) -> (Option<Self>, impl Iterator<Item = Diagnostic> + '_) {
[INFO] [stdout]    |                          ^^ this lifetime flows to the output                         -- the lifetime gets resolved as `'i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to consistently use `'i`
[INFO] [stdout]    |
[INFO] [stdout] 50 -     pub fn parse(input: &'i str) -> (Option<Self>, impl Iterator<Item = Diagnostic> + '_) {
[INFO] [stdout] 50 +     pub fn parse(input: &'i str) -> (Option<Self>, impl Iterator<Item = Diagnostic> + 'i) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling pomsky v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `FALSE`
[INFO] [stdout]    --> src/exprs/range.rs:341:7
[INFO] [stdout]     |
[INFO] [stdout] 341 | #[cfg(FALSE)]
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(FALSE)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(FALSE)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `FALSE`
[INFO] [stdout]    --> src/exprs/range.rs:413:11
[INFO] [stdout]     |
[INFO] [stdout] 413 |     #[cfg(FALSE)]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(FALSE)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(FALSE)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/exprs/mod.rs:50:26
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn parse(input: &'i str) -> (Option<Self>, impl Iterator<Item = Diagnostic> + '_) {
[INFO] [stdout]    |                          ^^ this lifetime flows to the output                         -- the lifetime gets resolved as `'i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to consistently use `'i`
[INFO] [stdout]    |
[INFO] [stdout] 50 -     pub fn parse(input: &'i str) -> (Option<Self>, impl Iterator<Item = Diagnostic> + '_) {
[INFO] [stdout] 50 +     pub fn parse(input: &'i str) -> (Option<Self>, impl Iterator<Item = Diagnostic> + 'i) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 34.69s
[INFO] running `Command { std: "docker" "inspect" "9a73c3702b2c56a8e2014344f8f3d8f83834cad3d820e93782e2a547292f91df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a73c3702b2c56a8e2014344f8f3d8f83834cad3d820e93782e2a547292f91df", kill_on_drop: false }`
[INFO] [stdout] 9a73c3702b2c56a8e2014344f8f3d8f83834cad3d820e93782e2a547292f91df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 71577e990da73c36b8d180a3d8ed30f0d0f64d70a9c860271b973aa0313f01ea
[INFO] running `Command { std: "docker" "start" "-a" "71577e990da73c36b8d180a3d8ed30f0d0f64d70a9c860271b973aa0313f01ea", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition name: `FALSE`
[INFO] [stderr]    --> src/exprs/range.rs:341:7
[INFO] [stderr]     |
[INFO] [stderr] 341 | #[cfg(FALSE)]
[INFO] [stderr]     |       ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(FALSE)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(FALSE)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `FALSE`
[INFO] [stderr]    --> src/exprs/range.rs:413:11
[INFO] [stderr]     |
[INFO] [stderr] 413 |     #[cfg(FALSE)]
[INFO] [stderr]     |           ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(FALSE)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(FALSE)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/exprs/mod.rs:50:26
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn parse(input: &'i str) -> (Option<Self>, impl Iterator<Item = Diagnostic> + '_) {
[INFO] [stderr]    |                          ^^ this lifetime flows to the output                         -- the lifetime gets resolved as `'i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to consistently use `'i`
[INFO] [stderr]    |
[INFO] [stderr] 50 -     pub fn parse(input: &'i str) -> (Option<Self>, impl Iterator<Item = Diagnostic> + '_) {
[INFO] [stderr] 50 +     pub fn parse(input: &'i str) -> (Option<Self>, impl Iterator<Item = Diagnostic> + 'i) {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `pomsky` (lib) generated 3 warnings
[INFO] [stderr] warning: `pomsky` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pomsky-b37d96832550dab4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test features::test_toggles ... ok
[INFO] [stderr]    Doc-tests pomsky
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/features.rs - features::PomskyFeatures (line 12) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 28) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `miette`
[INFO] [stdout]   --> src/lib.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |             miette::bail!("Failed to compile pomsky expression");
[INFO] [stdout]    |             ^^^^^^ use of unresolved module or unlinked crate `miette`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Diagnostic` doesn't implement `std::fmt::Display`
[INFO] [stdout]   --> src/lib.rs:40:29
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 eprintln!("{diagnostic}");
[INFO] [stdout]    |                            -^^^^^^^^^^-
[INFO] [stdout]    |                            ||
[INFO] [stdout]    |                            |`Diagnostic` cannot be formatted with the default formatter
[INFO] [stdout]    |                            required by this formatting parameter
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `std::fmt::Display` is not implemented for `Diagnostic`
[INFO] [stdout]    = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stdout]    = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `eprintln` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `match` arms have incompatible types
[INFO] [stdout]   --> src/lib.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |       let compiled = match Expr::parse_and_compile(input, options) {
[INFO] [stdout]    |  ____________________-
[INFO] [stdout] 12 | |         (Some(regex), _warnings, _tests) => regex,
[INFO] [stdout]    | |                                             ----- this is found to be of type `String`
[INFO] [stdout] 13 | |         (None, diagnostics, _tests) => {
[INFO] [stdout] 14 | |             for diagnostic in diagnostics {
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | |             miette::bail!("Failed to compile pomsky expression");
[INFO] [stdout]    | |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `String`, found `()`
[INFO] [stdout] 18 | |         }
[INFO] [stdout] 19 | |     };
[INFO] [stdout]    | |_____- `match` arms have incompatible types
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `miette`
[INFO] [stdout]  --> src/lib.rs:34:32
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn compile(input: &str) -> miette::Result<String> {
[INFO] [stdout]   |                                ^^^^^^ use of unresolved module or unlinked crate `miette`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `miette`, use `cargo add miette` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 28)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "71577e990da73c36b8d180a3d8ed30f0d0f64d70a9c860271b973aa0313f01ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71577e990da73c36b8d180a3d8ed30f0d0f64d70a9c860271b973aa0313f01ea", kill_on_drop: false }`
[INFO] [stdout] 71577e990da73c36b8d180a3d8ed30f0d0f64d70a9c860271b973aa0313f01ea
