[INFO] fetching crate verba 0.5.1... [INFO] checking verba-0.5.1 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate verba 0.5.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate verba 0.5.1 [INFO] finished tweaking crates.io crate verba 0.5.1 [INFO] tweaked toml for crates.io crate verba 0.5.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate verba 0.5.1 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 65 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.2.11 (available: v0.6.0) [INFO] [stderr] Adding smallvec v0.6.14 (available: v1.15.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eff34528be40bb22098d683702c1c466841797d40825bce0bcf12bbea13afb42 [INFO] running `Command { std: "docker" "start" "-a" "eff34528be40bb22098d683702c1c466841797d40825bce0bcf12bbea13afb42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eff34528be40bb22098d683702c1c466841797d40825bce0bcf12bbea13afb42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eff34528be40bb22098d683702c1c466841797d40825bce0bcf12bbea13afb42", kill_on_drop: false }` [INFO] [stdout] eff34528be40bb22098d683702c1c466841797d40825bce0bcf12bbea13afb42 [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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 77dd09ba99c2be6bdbc73cf95d678b8c1f52d0adfcea25559f5db50f33936445 [INFO] running `Command { std: "docker" "start" "-a" "77dd09ba99c2be6bdbc73cf95d678b8c1f52d0adfcea25559f5db50f33936445", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Checking csv-core v0.1.12 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking tinyvec v1.9.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking unicode-segmentation v1.12.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking rand_xoshiro v0.1.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Checking unicode-normalization v0.1.24 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Checking criterion-plot v0.3.1 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking csv v1.3.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.2.11 [INFO] [stderr] Checking verba v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Case` and `Number` [INFO] [stdout] --> src/noun/regular.rs:279:36 [INFO] [stdout] | [INFO] [stdout] 279 | use crate::noun::{Noun, Group, Number, Gender, Case}; [INFO] [stdout] | ^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/adjective/regular.rs:267:9 [INFO] [stdout] | [INFO] [stdout] 267 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::adjective as A` [INFO] [stdout] --> src/adjective/regular.rs:269:9 [INFO] [stdout] | [INFO] [stdout] 269 | use crate::adjective as A; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Adjective`, `Case`, `Gender`, `Group`, and `Number` [INFO] [stdout] --> src/adjective/regular.rs:271:28 [INFO] [stdout] | [INFO] [stdout] 271 | use crate::adjective::{Adjective, Group, Number, Gender, Case}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^ ^^^^^^ ^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `is_nfc` [INFO] [stdout] --> src/adjective/regular.rs:272:33 [INFO] [stdout] | [INFO] [stdout] 272 | use unicode_normalization::{is_nfc}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `is_nfc` [INFO] [stdout] --> src/adjective.rs:155:33 [INFO] [stdout] | [INFO] [stdout] 155 | use unicode_normalization::{is_nfc}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/verb/endings.rs:99:9 [INFO] [stdout] | [INFO] [stdout] 99 | _ => None, [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/verb/endings.rs:99:9 [INFO] [stdout] | [INFO] [stdout] 60 | (Mood::Indicative, Voice::Active, Tense::Perfect, Person::Third, Number::Plural) => Some(smallvec!["ērunt", "ēre"]), [INFO] [stdout] | -------------------------------------------------------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 66 | (Mood::Indicative, Voice::Active, Tense::Perfect, Person::First, Number::Singular) => Some(smallvec!["ī"]), [INFO] [stdout] | ---------------------------------------------------------------------------------- matches some of the same values [INFO] [stdout] 67 | (Mood::Indicative, Voice::Active, Tense::Perfect, Person::First, Number::Plural) => Some(smallvec!["imus"]), [INFO] [stdout] | -------------------------------------------------------------------------------- matches some of the same values [INFO] [stdout] 68 | (Mood::Indicative, Voice::Active, Tense::Perfect, Person::Second, Number::Singular) => Some(smallvec!["istī"]), [INFO] [stdout] | ----------------------------------------------------------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 99 | _ => None, [INFO] [stdout] | ^ ...and 19 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/unicode.rs:23:41 [INFO] [stdout] | [INFO] [stdout] 23 | pub(crate) fn normalize_if_needed(word: &str) -> Cow { [INFO] [stdout] | ^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 23 | pub(crate) fn normalize_if_needed(word: &str) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/noun/regular.rs:213:16 [INFO] [stdout] | [INFO] [stdout] 213 | fn endings(&self, number: Number, case: Case) -> Option { [INFO] [stdout] | ^^^^^ this lifetime flows to the output ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 213 | fn endings(&self, number: Number, case: Case) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/noun/irregular.rs:187:16 [INFO] [stdout] | [INFO] [stdout] 187 | fn endings(&self, number: Number, case: Case) -> Option { [INFO] [stdout] | ^^^^^ this lifetime flows to the output ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 187 | fn endings(&self, number: Number, case: Case) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/verb.rs:20:18 [INFO] [stdout] | [INFO] [stdout] 20 | fn conjugate(&self, person: Person, number: Number, tense: Tense, voice: Voice, mood: Mood) -> Option; [INFO] [stdout] | ^^^^^ this lifetime flows to the output ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 20 | fn conjugate(&self, person: Person, number: Number, tense: Tense, voice: Voice, mood: Mood) -> Option>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/verb/regular.rs:172:26 [INFO] [stdout] | [INFO] [stdout] 172 | fn stem_with_endings(&self, person: Person, number: Number, tense: Tense, voice: Voice, mood: Mood) -> Option { [INFO] [stdout] | ^^^^^ this lifetime flows to the output ------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 172 | fn stem_with_endings(&self, person: Person, number: Number, tense: Tense, voice: Voice, mood: Mood) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/verb/regular.rs:188:36 [INFO] [stdout] | [INFO] [stdout] 188 | ...roup(&self, group: Group, person: Person, number: Number, tense: Tense, voice: Voice, mood: Mood) -> Option { [INFO] [stdout] | ^^^^^ this lifetime flows to the output ------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 188 | fn stem_with_endings_for_group(&self, group: Group, person: Person, number: Number, tense: Tense, voice: Voice, mood: Mood) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/verb/regular.rs:201:26 [INFO] [stdout] | [INFO] [stdout] 201 | ...up(&self, stem: &str, group: Group, person: Person, number: Number, tense: Tense, voice: Voice, mood: Mood) -> Option { [INFO] [stdout] | ^^^^^ this lifetime flows to the output ------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 201 | fn endings_for_group(&self, stem: &str, group: Group, person: Person, number: Number, tense: Tense, voice: Voice, mood: Mood) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/verb/regular.rs:214:24 [INFO] [stdout] | [INFO] [stdout] 214 | fn perfect_passive(&self, person: Person, number: Number, tense: Tense, mood: Mood) -> Option { [INFO] [stdout] | ^^^^^ this lifetime flows to the output ------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 214 | fn perfect_passive(&self, person: Person, number: Number, tense: Tense, mood: Mood) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/verb/regular.rs:270:18 [INFO] [stdout] | [INFO] [stdout] 270 | fn conjugate(&self, person: Person, number: Number, tense: Tense, voice: Voice, mood: Mood) -> Option { [INFO] [stdout] | ^^^^^ this lifetime flows to the output ------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 270 | fn conjugate(&self, person: Person, number: Number, tense: Tense, voice: Voice, mood: Mood) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `black_box` [INFO] [stdout] --> benches/regular_verb.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | use criterion::{Criterion, black_box}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `verba::adjective as A` [INFO] [stdout] --> benches/regular_verb.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use verba::adjective as A; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/verb/endings.rs:99:9 [INFO] [stdout] | [INFO] [stdout] 99 | _ => None, [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/verb/endings.rs:99:9 [INFO] [stdout] | [INFO] [stdout] 60 | (Mood::Indicative, Voice::Active, Tense::Perfect, Person::Third, Number::Plural) => Some(smallvec!["ērunt", "ēre"]), [INFO] [stdout] | -------------------------------------------------------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 66 | (Mood::Indicative, Voice::Active, Tense::Perfect, Person::First, Number::Singular) => Some(smallvec!["ī"]), [INFO] [stdout] | ---------------------------------------------------------------------------------- matches some of the same values [INFO] [stdout] 67 | (Mood::Indicative, Voice::Active, Tense::Perfect, Person::First, Number::Plural) => Some(smallvec!["imus"]), [INFO] [stdout] | -------------------------------------------------------------------------------- matches some of the same values [INFO] [stdout] 68 | (Mood::Indicative, Voice::Active, Tense::Perfect, Person::Second, Number::Singular) => Some(smallvec!["istī"]), [INFO] [stdout] | ----------------------------------------------------------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 99 | _ => None, [INFO] [stdout] | ^ ...and 19 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Adjective` [INFO] [stdout] --> tests/verb_test.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use verba::adjective::{Adjective}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/unicode.rs:23:41 [INFO] [stdout] | [INFO] [stdout] 23 | pub(crate) fn normalize_if_needed(word: &str) -> Cow { [INFO] [stdout] | ^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 23 | pub(crate) fn normalize_if_needed(word: &str) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/noun/regular.rs:213:16 [INFO] [stdout] | [INFO] [stdout] 213 | fn endings(&self, number: Number, case: Case) -> Option { [INFO] [stdout] | ^^^^^ this lifetime flows to the output ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 213 | fn endings(&self, number: Number, case: Case) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/noun/irregular.rs:187:16 [INFO] [stdout] | [INFO] [stdout] 187 | fn endings(&self, number: Number, case: Case) -> Option { [INFO] [stdout] | ^^^^^ this lifetime flows to the output ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 187 | fn endings(&self, number: Number, case: Case) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/verb.rs:20:18 [INFO] [stdout] | [INFO] [stdout] 20 | fn conjugate(&self, person: Person, number: Number, tense: Tense, voice: Voice, mood: Mood) -> Option; [INFO] [stdout] | ^^^^^ this lifetime flows to the output ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 20 | fn conjugate(&self, person: Person, number: Number, tense: Tense, voice: Voice, mood: Mood) -> Option>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/verb/regular.rs:172:26 [INFO] [stdout] | [INFO] [stdout] 172 | fn stem_with_endings(&self, person: Person, number: Number, tense: Tense, voice: Voice, mood: Mood) -> Option { [INFO] [stdout] | ^^^^^ this lifetime flows to the output ------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 172 | fn stem_with_endings(&self, person: Person, number: Number, tense: Tense, voice: Voice, mood: Mood) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/verb/regular.rs:188:36 [INFO] [stdout] | [INFO] [stdout] 188 | ...roup(&self, group: Group, person: Person, number: Number, tense: Tense, voice: Voice, mood: Mood) -> Option { [INFO] [stdout] | ^^^^^ this lifetime flows to the output ------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 188 | fn stem_with_endings_for_group(&self, group: Group, person: Person, number: Number, tense: Tense, voice: Voice, mood: Mood) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/verb/regular.rs:201:26 [INFO] [stdout] | [INFO] [stdout] 201 | ...up(&self, stem: &str, group: Group, person: Person, number: Number, tense: Tense, voice: Voice, mood: Mood) -> Option { [INFO] [stdout] | ^^^^^ this lifetime flows to the output ------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 201 | fn endings_for_group(&self, stem: &str, group: Group, person: Person, number: Number, tense: Tense, voice: Voice, mood: Mood) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/verb/regular.rs:214:24 [INFO] [stdout] | [INFO] [stdout] 214 | fn perfect_passive(&self, person: Person, number: Number, tense: Tense, mood: Mood) -> Option { [INFO] [stdout] | ^^^^^ this lifetime flows to the output ------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 214 | fn perfect_passive(&self, person: Person, number: Number, tense: Tense, mood: Mood) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/verb/regular.rs:270:18 [INFO] [stdout] | [INFO] [stdout] 270 | fn conjugate(&self, person: Person, number: Number, tense: Tense, voice: Voice, mood: Mood) -> Option { [INFO] [stdout] | ^^^^^ this lifetime flows to the output ------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 270 | fn conjugate(&self, person: Person, number: Number, tense: Tense, voice: Voice, mood: Mood) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.05s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.2.11 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "77dd09ba99c2be6bdbc73cf95d678b8c1f52d0adfcea25559f5db50f33936445", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77dd09ba99c2be6bdbc73cf95d678b8c1f52d0adfcea25559f5db50f33936445", kill_on_drop: false }` [INFO] [stdout] 77dd09ba99c2be6bdbc73cf95d678b8c1f52d0adfcea25559f5db50f33936445