[INFO] cloning repository https://github.com/aymey/midnight
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aymey/midnight" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faymey%2Fmidnight", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faymey%2Fmidnight'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 24172b5ae677570bc04986dcc983ceb929ae7b82
[INFO] checking aymey/midnight against master#3391c0133661be933c3ef24edf1867d71b9f206b for pr-149195-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faymey%2Fmidnight" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/aymey/midnight
[INFO] finished tweaking git repo https://github.com/aymey/midnight
[INFO] tweaked toml for git repo https://github.com/aymey/midnight written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/aymey/midnight on toolchain 3391c0133661be933c3ef24edf1867d71b9f206b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3391c0133661be933c3ef24edf1867d71b9f206b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/aymey/midnight 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" "+3391c0133661be933c3ef24edf1867d71b9f206b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+3391c0133661be933c3ef24edf1867d71b9f206b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "49322c74bb7a874bb47c2da4a441bcfb740e585a2429d35ea5fdd062e05aac28", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "49322c74bb7a874bb47c2da4a441bcfb740e585a2429d35ea5fdd062e05aac28", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+3391c0133661be933c3ef24edf1867d71b9f206b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking midnight v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `nannou::ease`
[INFO] [stdout]  --> src/ease.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nannou::ease;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nannou::ease`
[INFO] [stdout]  --> src/ease.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nannou::ease;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> src/ease.rs:43:27
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn perform(&self, t: crate::Frame) {
[INFO] [stdout]    |                           ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `original`
[INFO] [stdout]   --> src/animation.rs:82:27
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn perform(&self, original: &mut Object) {
[INFO] [stdout]    |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_original`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> src/ease.rs:43:27
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn perform(&self, t: crate::Frame) {
[INFO] [stdout]    |                           ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> src/object.rs:23:30
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn update(&mut self, frame: Frame) {
[INFO] [stdout]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `original`
[INFO] [stdout]   --> src/animation.rs:82:27
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn perform(&self, original: &mut Object) {
[INFO] [stdout]    |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_original`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Angle` is never used
[INFO] [stdout]  --> src/lib.rs:7:6
[INFO] [stdout]   |
[INFO] [stdout] 7 | type Angle = f32;
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Frame` is never used
[INFO] [stdout]  --> src/lib.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | type Frame = u32;
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `EaseFn` is never used
[INFO] [stdout]  --> src/ease.rs:3:6
[INFO] [stdout]   |
[INFO] [stdout] 3 | type EaseFn<S = f32> = fn(t: S, b: S, c: S, d: S) -> S;
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EaseKind` is never used
[INFO] [stdout]  --> src/ease.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum EaseKind {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `perform` is never used
[INFO] [stdout]   --> src/ease.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl EaseKind {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 43 |     pub fn perform(&self, t: crate::Frame) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Keyframe` is never constructed
[INFO] [stdout]  --> src/animation.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Keyframe<'a> {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `perform` are never used
[INFO] [stdout]   --> src/animation.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl<'a> Keyframe<'a> {
[INFO] [stdout]    | --------------------- associated items in this implementation
[INFO] [stdout] 37 |     fn new(object: &'a Object) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     fn perform(&self, object: &mut Object) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ActionKind` is never used
[INFO] [stdout]   --> src/animation.rs:54:10
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub enum ActionKind {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Action` is never constructed
[INFO] [stdout]   --> src/animation.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct Action<'a> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `perform` are never used
[INFO] [stdout]   --> src/animation.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 73 | impl<'a> Action<'a> {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 74 |     pub fn new(object: &'a Object) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub fn perform(&self, original: &mut Object) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Scene` is never constructed
[INFO] [stdout]  --> src/scene.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Scene<'a> {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `advance`, `update`, and `display` are never used
[INFO] [stdout]   --> src/scene.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Scene<'_> {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] 12 |     /// advances one frame ahead
[INFO] [stdout] 13 |     pub fn advance(&mut self) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn update(&mut self) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn display(&self) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ObjectKind` is never used
[INFO] [stdout]  --> src/object.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum ObjectKind {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Object` is never constructed
[INFO] [stdout]   --> src/object.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Object<'a> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `update`, `keyframe`, `add_keyframe`, and `remove_keyframe` are never used
[INFO] [stdout]   --> src/object.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl<'a> Object<'a> {
[INFO] [stdout]    | ------------------- methods in this implementation
[INFO] [stdout] 23 |     pub fn update(&mut self, frame: Frame) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn keyframe(&self, frame: Frame) -> Option<&Keyframe> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn add_keyframe(&mut self, keyframe: &'a mut Keyframe) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub fn remove_keyframe(&mut self, id: usize) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/object.rs:27:21
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn keyframe(&self, frame: Frame) -> Option<&Keyframe> {
[INFO] [stdout]    |                     ^^^^^                          ^^^^^^^^^
[INFO] [stdout]    |                     |                              ||
[INFO] [stdout]    |                     |                              |the same lifetime is hidden here
[INFO] [stdout]    |                     |                              the same lifetime is elided here
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn keyframe(&self, frame: Frame) -> Option<&Keyframe<'_>> {
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> src/object.rs:23:30
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn update(&mut self, frame: Frame) {
[INFO] [stdout]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Angle` is never used
[INFO] [stdout]  --> src/lib.rs:7:6
[INFO] [stdout]   |
[INFO] [stdout] 7 | type Angle = f32;
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Frame` is never used
[INFO] [stdout]  --> src/lib.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | type Frame = u32;
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `EaseFn` is never used
[INFO] [stdout]  --> src/ease.rs:3:6
[INFO] [stdout]   |
[INFO] [stdout] 3 | type EaseFn<S = f32> = fn(t: S, b: S, c: S, d: S) -> S;
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EaseKind` is never used
[INFO] [stdout]  --> src/ease.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum EaseKind {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `perform` is never used
[INFO] [stdout]   --> src/ease.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl EaseKind {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 43 |     pub fn perform(&self, t: crate::Frame) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Keyframe` is never constructed
[INFO] [stdout]  --> src/animation.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Keyframe<'a> {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `perform` are never used
[INFO] [stdout]   --> src/animation.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl<'a> Keyframe<'a> {
[INFO] [stdout]    | --------------------- associated items in this implementation
[INFO] [stdout] 37 |     fn new(object: &'a Object) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     fn perform(&self, object: &mut Object) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ActionKind` is never used
[INFO] [stdout]   --> src/animation.rs:54:10
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub enum ActionKind {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Action` is never constructed
[INFO] [stdout]   --> src/animation.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct Action<'a> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `perform` are never used
[INFO] [stdout]   --> src/animation.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 73 | impl<'a> Action<'a> {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 74 |     pub fn new(object: &'a Object) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub fn perform(&self, original: &mut Object) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Scene` is never constructed
[INFO] [stdout]  --> src/scene.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Scene<'a> {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `advance`, `update`, and `display` are never used
[INFO] [stdout]   --> src/scene.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Scene<'_> {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] 12 |     /// advances one frame ahead
[INFO] [stdout] 13 |     pub fn advance(&mut self) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn update(&mut self) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn display(&self) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ObjectKind` is never used
[INFO] [stdout]  --> src/object.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum ObjectKind {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Object` is never constructed
[INFO] [stdout]   --> src/object.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Object<'a> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `update`, `keyframe`, `add_keyframe`, and `remove_keyframe` are never used
[INFO] [stdout]   --> src/object.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl<'a> Object<'a> {
[INFO] [stdout]    | ------------------- methods in this implementation
[INFO] [stdout] 23 |     pub fn update(&mut self, frame: Frame) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn keyframe(&self, frame: Frame) -> Option<&Keyframe> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn add_keyframe(&mut self, keyframe: &'a mut Keyframe) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub fn remove_keyframe(&mut self, id: usize) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/object.rs:27:21
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn keyframe(&self, frame: Frame) -> Option<&Keyframe> {
[INFO] [stdout]    |                     ^^^^^                          ^^^^^^^^^
[INFO] [stdout]    |                     |                              ||
[INFO] [stdout]    |                     |                              |the same lifetime is hidden here
[INFO] [stdout]    |                     |                              the same lifetime is elided here
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn keyframe(&self, frame: Frame) -> Option<&Keyframe<'_>> {
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.27s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: noise v0.7.0
[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" "f8ab86e04c4c2140baf28f89842bfb5b4cfecce884d5b2ae1afcf9ed8f3de724", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8ab86e04c4c2140baf28f89842bfb5b4cfecce884d5b2ae1afcf9ed8f3de724", kill_on_drop: false }`
[INFO] [stdout] f8ab86e04c4c2140baf28f89842bfb5b4cfecce884d5b2ae1afcf9ed8f3de724
