[INFO] cloning repository https://github.com/shadyfennec/aoc21 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shadyfennec/aoc21" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshadyfennec%2Faoc21", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshadyfennec%2Faoc21'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e9cda0c00cb44e2ba648872ba3ab452b51499065 [INFO] checking shadyfennec/aoc21 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshadyfennec%2Faoc21" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/shadyfennec/aoc21 [INFO] finished tweaking git repo https://github.com/shadyfennec/aoc21 [INFO] tweaked toml for git repo https://github.com/shadyfennec/aoc21 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/shadyfennec/aoc21 on toolchain b1f2594eac607c1f051534800237eeedb5590a49 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/shadyfennec/aoc21 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] | [INFO] [stderr] = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7c451cf63dd37f04fbd87677f49b0912d770a87546e3200971fd9696e691dc10 [INFO] running `Command { std: "docker" "start" "-a" "7c451cf63dd37f04fbd87677f49b0912d770a87546e3200971fd9696e691dc10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7c451cf63dd37f04fbd87677f49b0912d770a87546e3200971fd9696e691dc10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c451cf63dd37f04fbd87677f49b0912d770a87546e3200971fd9696e691dc10", kill_on_drop: false }` [INFO] [stdout] 7c451cf63dd37f04fbd87677f49b0912d770a87546e3200971fd9696e691dc10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d4c693b40513c46b2b8619939ea27381992971f3c7b69e34a9ea1014c8fe6c3 [INFO] running `Command { std: "docker" "start" "-a" "2d4c693b40513c46b2b8619939ea27381992971f3c7b69e34a9ea1014c8fe6c3", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] | [INFO] [stderr] = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling signal-hook v0.3.10 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking tracing-subscriber v0.2.25 [INFO] [stderr] Checking unicode-xid v0.2.2 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking unicode-segmentation v1.8.0 [INFO] [stderr] Checking proc-macro2 v1.0.32 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Compiling aoc_derive v0.1.0 (/opt/rustwide/workdir/aoc_derive) [INFO] [stderr] Checking quote v1.0.10 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking object v0.27.1 [INFO] [stderr] Checking termion v1.5.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking tracing-subscriber v0.3.2 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking signal-hook-mio v0.2.1 [INFO] [stderr] Checking syn v1.0.82 [INFO] [stderr] Checking tracing-error v0.1.2 [INFO] [stderr] Checking crossterm v0.20.0 [INFO] [stderr] Checking color-spantrace v0.1.6 [INFO] [stderr] Checking crossterm v0.22.1 [INFO] [stderr] Checking tui v0.16.0 [INFO] [stderr] Checking backtrace v0.3.63 [INFO] [stderr] Checking proc-macro-error v1.0.4 [INFO] [stderr] Checking color-eyre v0.5.11 [INFO] [stderr] Checking aoc v0.1.0 (/opt/rustwide/workdir/aoc) [INFO] [stdout] warning: unused variable: `debug` [INFO] [stdout] --> aoc/src/day3.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 122 | debug: std::sync::mpsc::Sender, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_debug` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_present` is never used [INFO] [stdout] --> aoc/src/ui/app.rs:156:12 [INFO] [stdout] | [INFO] [stdout] 155 | impl Day { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] 156 | pub fn is_present(&self) -> bool { [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 `widgets` is never read [INFO] [stdout] --> aoc/src/ui/app.rs:179:5 [INFO] [stdout] | [INFO] [stdout] 174 | pub struct App { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 179 | widgets: WidgetList, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_day_present`, `selecting_day`, `selecting_part`, `selecting_input`, and `state` are never used [INFO] [stdout] --> aoc/src/ui/app.rs:412:12 [INFO] [stdout] | [INFO] [stdout] 185 | impl App { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 412 | pub fn is_day_present(&self, idx: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 416 | pub fn selecting_day(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 420 | pub fn selecting_part(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 424 | pub fn selecting_input(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 428 | pub fn state(&self) -> State { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `cycle_up` is never used [INFO] [stdout] --> aoc/src/ui/widget/mod.rs:8:15 [INFO] [stdout] | [INFO] [stdout] 8 | pub(crate) fn cycle_up(value: &mut Option, max: usize) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `cycle_down` is never used [INFO] [stdout] --> aoc/src/ui/widget/mod.rs:20:15 [INFO] [stdout] | [INFO] [stdout] 20 | pub(crate) fn cycle_down(value: &mut Option, max: usize) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Widget` is never used [INFO] [stdout] --> aoc/src/ui/widget/mod.rs:32:11 [INFO] [stdout] | [INFO] [stdout] 32 | pub trait Widget { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `NavigableWidget` is never used [INFO] [stdout] --> aoc/src/ui/widget/mod.rs:38:11 [INFO] [stdout] | [INFO] [stdout] 38 | pub trait NavigableWidget { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `day_list` is never read [INFO] [stdout] --> aoc/src/ui/widget/mod.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 43 | pub struct WidgetList { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 44 | day_list: DayList, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Layout` is never constructed [INFO] [stdout] --> aoc/src/ui/widget/mod.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 47 | struct Layout { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `layout` and `draw` are never used [INFO] [stdout] --> aoc/src/ui/widget/mod.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 55 | impl WidgetList { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 62 | fn layout(&self, f: &Frame) -> Layout [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 109 | pub fn draw(&mut self, f: &mut Frame, app: &mut App) [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `day_state` and `part_state` are never read [INFO] [stdout] --> aoc/src/ui/widget/daylist.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct DayList { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 9 | day_state: TableState, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 10 | part_state: TableState, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `selected_style`, `row_style`, and `rows` are never used [INFO] [stdout] --> aoc/src/ui/widget/daylist.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl DayList { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 21 | pub fn selected_style(&self, app: &App) -> Style { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn row_style(&self, day: &Day) -> Style { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn rows(&self, day: &Day) -> Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> aoc/src/ui/widget/daylist.rs:43:17 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn rows(&self, day: &Day) -> Vec { [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] 43 | pub fn rows(&self, day: &Day) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `debug` [INFO] [stdout] --> aoc/src/day3.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 122 | debug: std::sync::mpsc::Sender, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_debug` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_present` is never used [INFO] [stdout] --> aoc/src/ui/app.rs:156:12 [INFO] [stdout] | [INFO] [stdout] 155 | impl Day { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] 156 | pub fn is_present(&self) -> bool { [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 `widgets` is never read [INFO] [stdout] --> aoc/src/ui/app.rs:179:5 [INFO] [stdout] | [INFO] [stdout] 174 | pub struct App { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 179 | widgets: WidgetList, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_day_present`, `selecting_day`, `selecting_part`, `selecting_input`, and `state` are never used [INFO] [stdout] --> aoc/src/ui/app.rs:412:12 [INFO] [stdout] | [INFO] [stdout] 185 | impl App { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 412 | pub fn is_day_present(&self, idx: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 416 | pub fn selecting_day(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 420 | pub fn selecting_part(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 424 | pub fn selecting_input(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 428 | pub fn state(&self) -> State { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `cycle_up` is never used [INFO] [stdout] --> aoc/src/ui/widget/mod.rs:8:15 [INFO] [stdout] | [INFO] [stdout] 8 | pub(crate) fn cycle_up(value: &mut Option, max: usize) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `cycle_down` is never used [INFO] [stdout] --> aoc/src/ui/widget/mod.rs:20:15 [INFO] [stdout] | [INFO] [stdout] 20 | pub(crate) fn cycle_down(value: &mut Option, max: usize) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Widget` is never used [INFO] [stdout] --> aoc/src/ui/widget/mod.rs:32:11 [INFO] [stdout] | [INFO] [stdout] 32 | pub trait Widget { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `NavigableWidget` is never used [INFO] [stdout] --> aoc/src/ui/widget/mod.rs:38:11 [INFO] [stdout] | [INFO] [stdout] 38 | pub trait NavigableWidget { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `day_list` is never read [INFO] [stdout] --> aoc/src/ui/widget/mod.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 43 | pub struct WidgetList { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 44 | day_list: DayList, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Layout` is never constructed [INFO] [stdout] --> aoc/src/ui/widget/mod.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 47 | struct Layout { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `layout` and `draw` are never used [INFO] [stdout] --> aoc/src/ui/widget/mod.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 55 | impl WidgetList { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 62 | fn layout(&self, f: &Frame) -> Layout [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 109 | pub fn draw(&mut self, f: &mut Frame, app: &mut App) [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `day_state` and `part_state` are never read [INFO] [stdout] --> aoc/src/ui/widget/daylist.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct DayList { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 9 | day_state: TableState, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 10 | part_state: TableState, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `selected_style`, `row_style`, and `rows` are never used [INFO] [stdout] --> aoc/src/ui/widget/daylist.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl DayList { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 21 | pub fn selected_style(&self, app: &App) -> Style { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn row_style(&self, day: &Day) -> Style { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn rows(&self, day: &Day) -> Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> aoc/src/ui/widget/daylist.rs:43:17 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn rows(&self, day: &Day) -> Vec { [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] 43 | pub fn rows(&self, day: &Day) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.12s [INFO] running `Command { std: "docker" "inspect" "2d4c693b40513c46b2b8619939ea27381992971f3c7b69e34a9ea1014c8fe6c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d4c693b40513c46b2b8619939ea27381992971f3c7b69e34a9ea1014c8fe6c3", kill_on_drop: false }` [INFO] [stdout] 2d4c693b40513c46b2b8619939ea27381992971f3c7b69e34a9ea1014c8fe6c3