[INFO] cloning repository https://github.com/Aloento/RustySpine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Aloento/RustySpine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAloento%2FRustySpine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAloento%2FRustySpine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b2ca13b1b37628e4a951e17a6ab7a9fd511f492f
[INFO] checking Aloento/RustySpine against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAloento%2FRustySpine" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Aloento/RustySpine on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Aloento/RustySpine
[INFO] finished tweaking git repo https://github.com/Aloento/RustySpine
[INFO] tweaked toml for git repo https://github.com/Aloento/RustySpine written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Aloento/RustySpine 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" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0874881494b55bde6396cbf51b0e4e7dad7b93ec69d6f34361b1a5adef97828e
[INFO] running `Command { std: "docker" "start" "-a" "0874881494b55bde6396cbf51b0e4e7dad7b93ec69d6f34361b1a5adef97828e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0874881494b55bde6396cbf51b0e4e7dad7b93ec69d6f34361b1a5adef97828e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0874881494b55bde6396cbf51b0e4e7dad7b93ec69d6f34361b1a5adef97828e", kill_on_drop: false }`
[INFO] [stdout] 0874881494b55bde6396cbf51b0e4e7dad7b93ec69d6f34361b1a5adef97828e
[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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e45de4592473a05ec9b7371719209010aa0b43dc34d11fecc88f2be8890271e8
[INFO] running `Command { std: "docker" "start" "-a" "e45de4592473a05ec9b7371719209010aa0b43dc34d11fecc88f2be8890271e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]     Checking parking_lot_core v0.7.2
[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]     Checking object-pool v0.5.3
[INFO] [stderr]     Checking RustySpine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `,`
[INFO] [stdout]    --> src/animation_state.rs:116:25
[INFO] [stdout]     |
[INFO] [stdout] 116 |         self.next = None,
[INFO] [stdout]     |                         ^ expected one of 8 possible tokens
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `,`
[INFO] [stdout]    --> src/animation_state.rs:116:25
[INFO] [stdout]     |
[INFO] [stdout] 116 |         self.next = None,
[INFO] [stdout]     |                         ^ expected one of 8 possible tokens
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0726]: implicit elided lifetime not allowed here
[INFO] [stdout]   --> src/attachments/path_attachment.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl PathAttachment {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^ expected lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout] help: indicate the anonymous lifetime
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl PathAttachment<'_> {
[INFO] [stdout]    |                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0726]: implicit elided lifetime not allowed here
[INFO] [stdout]   --> src/attachments/vertex_attachment.rs:13:6
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl VertexAttachment {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^ expected lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout] help: indicate the anonymous lifetime
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl VertexAttachment<'_> {
[INFO] [stdout]    |                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0726]: implicit elided lifetime not allowed here
[INFO] [stdout]   --> src/attachments/path_attachment.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl PathAttachment {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^ expected lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout] help: indicate the anonymous lifetime
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl PathAttachment<'_> {
[INFO] [stdout]    |                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0726]: implicit elided lifetime not allowed here
[INFO] [stdout]   --> src/attachments/vertex_attachment.rs:13:6
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl VertexAttachment {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^ expected lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout] help: indicate the anonymous lifetime
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl VertexAttachment<'_> {
[INFO] [stdout]    |                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0106]: missing lifetime specifier
[INFO] [stdout]   --> src/animation_state.rs:19:17
[INFO] [stdout]    |
[INFO] [stdout] 19 |     events: Vec<Event>,
[INFO] [stdout]    |                 ^^^^^ expected named lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout] help: consider using the `'a` lifetime
[INFO] [stdout]    |
[INFO] [stdout] 19 |     events: Vec<Event<'a>>,
[INFO] [stdout]    |                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0726]: implicit elided lifetime not allowed here
[INFO] [stdout]   --> src/animation_state.rs:79:6
[INFO] [stdout]    |
[INFO] [stdout] 79 | impl TrackEntry {
[INFO] [stdout]    |      ^^^^^^^^^^ expected lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout] help: indicate the anonymous lifetime
[INFO] [stdout]    |
[INFO] [stdout] 79 | impl TrackEntry<'_> {
[INFO] [stdout]    |                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Format` in this scope
[INFO] [stdout]   --> src/attachments/texture_atlas.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |     format: Format,
[INFO] [stdout]    |             ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0106]: missing lifetime specifier
[INFO] [stdout]   --> src/animation_state.rs:19:17
[INFO] [stdout]    |
[INFO] [stdout] 19 |     events: Vec<Event>,
[INFO] [stdout]    |                 ^^^^^ expected named lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout] help: consider using the `'a` lifetime
[INFO] [stdout]    |
[INFO] [stdout] 19 |     events: Vec<Event<'a>>,
[INFO] [stdout]    |                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]  --> src/skeleton.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::Borrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0726]: implicit elided lifetime not allowed here
[INFO] [stdout]   --> src/animation_state.rs:79:6
[INFO] [stdout]    |
[INFO] [stdout] 79 | impl TrackEntry {
[INFO] [stdout]    |      ^^^^^^^^^^ expected lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout] help: indicate the anonymous lifetime
[INFO] [stdout]    |
[INFO] [stdout] 79 | impl TrackEntry<'_> {
[INFO] [stdout]    |                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Format` in this scope
[INFO] [stdout]   --> src/attachments/texture_atlas.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |     format: Format,
[INFO] [stdout]    |             ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]  --> src/skeleton.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::Borrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `assoc_char_funcs` has been stable since 1.52.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(assoc_char_funcs)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `assoc_char_funcs` has been stable since 1.52.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(assoc_char_funcs)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0038]: the trait `AnimationStateListener` cannot be made into an object
[INFO] [stdout]    --> src/animation_state.rs:17:24
[INFO] [stdout]     |
[INFO] [stdout] 17  |     listeners: Vec<Box<dyn AnimationStateListener>>,
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^ `AnimationStateListener` cannot be made into an object
[INFO] [stdout]     |
[INFO] [stdout] note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety>
[INFO] [stdout]    --> src/animation_state.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub trait AnimationStateListener {
[INFO] [stdout]     |           ---------------------- this trait cannot be made into an object...
[INFO] [stdout] 128 |     fn start(entry: TrackEntry);
[INFO] [stdout]     |        ^^^^^ ...because associated function `start` has no `self` parameter
[INFO] [stdout] 129 |     fn interrupt(entry: TrackEntry);
[INFO] [stdout]     |        ^^^^^^^^^ ...because associated function `interrupt` has no `self` parameter
[INFO] [stdout] 130 |     fn end(entry: TrackEntry);
[INFO] [stdout]     |        ^^^ ...because associated function `end` has no `self` parameter
[INFO] [stdout] 131 |     fn dispose(entry: TrackEntry);
[INFO] [stdout]     |        ^^^^^^^ ...because associated function `dispose` has no `self` parameter
[INFO] [stdout] 132 |     fn complete(entry: TrackEntry);
[INFO] [stdout]     |        ^^^^^^^^ ...because associated function `complete` has no `self` parameter
[INFO] [stdout] 133 |     fn event(entry: TrackEntry, event: Event);
[INFO] [stdout]     |        ^^^^^ ...because associated function `event` has no `self` parameter
[INFO] [stdout] 134 |
[INFO] [stdout] 135 |     fn eventInt(trackIndex: i32, event: Event);
[INFO] [stdout]     |        ^^^^^^^^ ...because associated function `eventInt` has no `self` parameter
[INFO] [stdout] 136 |     fn completeInt(trackIndex: i32, loopCount: i32);
[INFO] [stdout]     |        ^^^^^^^^^^^ ...because associated function `completeInt` has no `self` parameter
[INFO] [stdout] 137 |     fn startInt(trackIndex: i32);
[INFO] [stdout]     |        ^^^^^^^^ ...because associated function `startInt` has no `self` parameter
[INFO] [stdout] 138 |     fn endInt(trackIndex: i32);
[INFO] [stdout]     |        ^^^^^^ ...because associated function `endInt` has no `self` parameter
[INFO] [stdout] help: consider turning `end` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn end(&self, entry: TrackEntry);
[INFO] [stdout]     |            ++++++
[INFO] [stdout] help: alternatively, consider constraining `end` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn end(entry: TrackEntry) where Self: Sized;
[INFO] [stdout]     |                               +++++++++++++++++
[INFO] [stdout] help: consider turning `start` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn start(&self, entry: TrackEntry);
[INFO] [stdout]     |              ++++++
[INFO] [stdout] help: alternatively, consider constraining `start` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn start(entry: TrackEntry) where Self: Sized;
[INFO] [stdout]     |                                 +++++++++++++++++
[INFO] [stdout] help: consider turning `event` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn event(&self, entry: TrackEntry, event: Event);
[INFO] [stdout]     |              ++++++
[INFO] [stdout] help: alternatively, consider constraining `event` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn event(entry: TrackEntry, event: Event) where Self: Sized;
[INFO] [stdout]     |                                               +++++++++++++++++
[INFO] [stdout] help: consider turning `interrupt` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn interrupt(&self, entry: TrackEntry);
[INFO] [stdout]     |                  ++++++
[INFO] [stdout] help: alternatively, consider constraining `interrupt` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn interrupt(entry: TrackEntry) where Self: Sized;
[INFO] [stdout]     |                                     +++++++++++++++++
[INFO] [stdout] help: consider turning `dispose` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn dispose(&self, entry: TrackEntry);
[INFO] [stdout]     |                ++++++
[INFO] [stdout] help: alternatively, consider constraining `dispose` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn dispose(entry: TrackEntry) where Self: Sized;
[INFO] [stdout]     |                                   +++++++++++++++++
[INFO] [stdout] help: consider turning `complete` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn complete(&self, entry: TrackEntry);
[INFO] [stdout]     |                 ++++++
[INFO] [stdout] help: alternatively, consider constraining `complete` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn complete(entry: TrackEntry) where Self: Sized;
[INFO] [stdout]     |                                    +++++++++++++++++
[INFO] [stdout] help: consider turning `eventInt` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 135 |     fn eventInt(&self, trackIndex: i32, event: Event);
[INFO] [stdout]     |                 ++++++
[INFO] [stdout] help: alternatively, consider constraining `eventInt` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 135 |     fn eventInt(trackIndex: i32, event: Event) where Self: Sized;
[INFO] [stdout]     |                                                +++++++++++++++++
[INFO] [stdout] help: consider turning `completeInt` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 136 |     fn completeInt(&self, trackIndex: i32, loopCount: i32);
[INFO] [stdout]     |                    ++++++
[INFO] [stdout] help: alternatively, consider constraining `completeInt` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 136 |     fn completeInt(trackIndex: i32, loopCount: i32) where Self: Sized;
[INFO] [stdout]     |                                                     +++++++++++++++++
[INFO] [stdout] help: consider turning `startInt` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 137 |     fn startInt(&self, trackIndex: i32);
[INFO] [stdout]     |                 ++++++
[INFO] [stdout] help: alternatively, consider constraining `startInt` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 137 |     fn startInt(trackIndex: i32) where Self: Sized;
[INFO] [stdout]     |                                  +++++++++++++++++
[INFO] [stdout] help: consider turning `endInt` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 138 |     fn endInt(&self, trackIndex: i32);
[INFO] [stdout]     |               ++++++
[INFO] [stdout] help: alternatively, consider constraining `endInt` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 138 |     fn endInt(trackIndex: i32) where Self: Sized;
[INFO] [stdout]     |                                +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0038]: the trait `AnimationStateListener` cannot be made into an object
[INFO] [stdout]    --> src/animation_state.rs:17:24
[INFO] [stdout]     |
[INFO] [stdout] 17  |     listeners: Vec<Box<dyn AnimationStateListener>>,
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^ `AnimationStateListener` cannot be made into an object
[INFO] [stdout]     |
[INFO] [stdout] note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety>
[INFO] [stdout]    --> src/animation_state.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub trait AnimationStateListener {
[INFO] [stdout]     |           ---------------------- this trait cannot be made into an object...
[INFO] [stdout] 128 |     fn start(entry: TrackEntry);
[INFO] [stdout]     |        ^^^^^ ...because associated function `start` has no `self` parameter
[INFO] [stdout] 129 |     fn interrupt(entry: TrackEntry);
[INFO] [stdout]     |        ^^^^^^^^^ ...because associated function `interrupt` has no `self` parameter
[INFO] [stdout] 130 |     fn end(entry: TrackEntry);
[INFO] [stdout]     |        ^^^ ...because associated function `end` has no `self` parameter
[INFO] [stdout] 131 |     fn dispose(entry: TrackEntry);
[INFO] [stdout]     |        ^^^^^^^ ...because associated function `dispose` has no `self` parameter
[INFO] [stdout] 132 |     fn complete(entry: TrackEntry);
[INFO] [stdout]     |        ^^^^^^^^ ...because associated function `complete` has no `self` parameter
[INFO] [stdout] 133 |     fn event(entry: TrackEntry, event: Event);
[INFO] [stdout]     |        ^^^^^ ...because associated function `event` has no `self` parameter
[INFO] [stdout] 134 |
[INFO] [stdout] 135 |     fn eventInt(trackIndex: i32, event: Event);
[INFO] [stdout]     |        ^^^^^^^^ ...because associated function `eventInt` has no `self` parameter
[INFO] [stdout] 136 |     fn completeInt(trackIndex: i32, loopCount: i32);
[INFO] [stdout]     |        ^^^^^^^^^^^ ...because associated function `completeInt` has no `self` parameter
[INFO] [stdout] 137 |     fn startInt(trackIndex: i32);
[INFO] [stdout]     |        ^^^^^^^^ ...because associated function `startInt` has no `self` parameter
[INFO] [stdout] 138 |     fn endInt(trackIndex: i32);
[INFO] [stdout]     |        ^^^^^^ ...because associated function `endInt` has no `self` parameter
[INFO] [stdout] help: consider turning `end` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn end(&self, entry: TrackEntry);
[INFO] [stdout]     |            ++++++
[INFO] [stdout] help: alternatively, consider constraining `end` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn end(entry: TrackEntry) where Self: Sized;
[INFO] [stdout]     |                               +++++++++++++++++
[INFO] [stdout] help: consider turning `start` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn start(&self, entry: TrackEntry);
[INFO] [stdout]     |              ++++++
[INFO] [stdout] help: alternatively, consider constraining `start` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn start(entry: TrackEntry) where Self: Sized;
[INFO] [stdout]     |                                 +++++++++++++++++
[INFO] [stdout] help: consider turning `event` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn event(&self, entry: TrackEntry, event: Event);
[INFO] [stdout]     |              ++++++
[INFO] [stdout] help: alternatively, consider constraining `event` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn event(entry: TrackEntry, event: Event) where Self: Sized;
[INFO] [stdout]     |                                               +++++++++++++++++
[INFO] [stdout] help: consider turning `interrupt` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn interrupt(&self, entry: TrackEntry);
[INFO] [stdout]     |                  ++++++
[INFO] [stdout] help: alternatively, consider constraining `interrupt` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn interrupt(entry: TrackEntry) where Self: Sized;
[INFO] [stdout]     |                                     +++++++++++++++++
[INFO] [stdout] help: consider turning `dispose` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn dispose(&self, entry: TrackEntry);
[INFO] [stdout]     |                ++++++
[INFO] [stdout] help: alternatively, consider constraining `dispose` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn dispose(entry: TrackEntry) where Self: Sized;
[INFO] [stdout]     |                                   +++++++++++++++++
[INFO] [stdout] help: consider turning `complete` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn complete(&self, entry: TrackEntry);
[INFO] [stdout]     |                 ++++++
[INFO] [stdout] help: alternatively, consider constraining `complete` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn complete(entry: TrackEntry) where Self: Sized;
[INFO] [stdout]     |                                    +++++++++++++++++
[INFO] [stdout] help: consider turning `eventInt` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 135 |     fn eventInt(&self, trackIndex: i32, event: Event);
[INFO] [stdout]     |                 ++++++
[INFO] [stdout] help: alternatively, consider constraining `eventInt` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 135 |     fn eventInt(trackIndex: i32, event: Event) where Self: Sized;
[INFO] [stdout]     |                                                +++++++++++++++++
[INFO] [stdout] help: consider turning `completeInt` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 136 |     fn completeInt(&self, trackIndex: i32, loopCount: i32);
[INFO] [stdout]     |                    ++++++
[INFO] [stdout] help: alternatively, consider constraining `completeInt` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 136 |     fn completeInt(trackIndex: i32, loopCount: i32) where Self: Sized;
[INFO] [stdout]     |                                                     +++++++++++++++++
[INFO] [stdout] help: consider turning `startInt` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 137 |     fn startInt(&self, trackIndex: i32);
[INFO] [stdout]     |                 ++++++
[INFO] [stdout] help: alternatively, consider constraining `startInt` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 137 |     fn startInt(trackIndex: i32) where Self: Sized;
[INFO] [stdout]     |                                  +++++++++++++++++
[INFO] [stdout] help: consider turning `endInt` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 138 |     fn endInt(&self, trackIndex: i32);
[INFO] [stdout]     |               ++++++
[INFO] [stdout] help: alternatively, consider constraining `endInt` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 138 |     fn endInt(trackIndex: i32) where Self: Sized;
[INFO] [stdout]     |                                +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `(dyn AnimationStateListener + 'static)` cannot be known at compilation time
[INFO] [stdout]   --> src/animation_state.rs:54:15
[INFO] [stdout]    |
[INFO] [stdout] 54 |     listener: dyn AnimationStateListener,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sized` is not implemented for `(dyn AnimationStateListener + 'static)`
[INFO] [stdout]    = note: only the last field of a struct may have a dynamically sized type
[INFO] [stdout]    = help: change the field's type to have a statically known size
[INFO] [stdout] help: borrowed types always have a statically known size
[INFO] [stdout]    |
[INFO] [stdout] 54 |     listener: &dyn AnimationStateListener,
[INFO] [stdout]    |               +
[INFO] [stdout] help: the `Box` type always has a statically known size and allocates its contents in the heap
[INFO] [stdout]    |
[INFO] [stdout] 54 |     listener: Box<dyn AnimationStateListener>,
[INFO] [stdout]    |               ++++                          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0038]: the trait `AnimationStateListener` cannot be made into an object
[INFO] [stdout]    --> src/animation_state.rs:54:15
[INFO] [stdout]     |
[INFO] [stdout] 54  |     listener: dyn AnimationStateListener,
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^ `AnimationStateListener` cannot be made into an object
[INFO] [stdout]     |
[INFO] [stdout] note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety>
[INFO] [stdout]    --> src/animation_state.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub trait AnimationStateListener {
[INFO] [stdout]     |           ---------------------- this trait cannot be made into an object...
[INFO] [stdout] 128 |     fn start(entry: TrackEntry);
[INFO] [stdout]     |        ^^^^^ ...because associated function `start` has no `self` parameter
[INFO] [stdout] 129 |     fn interrupt(entry: TrackEntry);
[INFO] [stdout]     |        ^^^^^^^^^ ...because associated function `interrupt` has no `self` parameter
[INFO] [stdout] 130 |     fn end(entry: TrackEntry);
[INFO] [stdout]     |        ^^^ ...because associated function `end` has no `self` parameter
[INFO] [stdout] 131 |     fn dispose(entry: TrackEntry);
[INFO] [stdout]     |        ^^^^^^^ ...because associated function `dispose` has no `self` parameter
[INFO] [stdout] 132 |     fn complete(entry: TrackEntry);
[INFO] [stdout]     |        ^^^^^^^^ ...because associated function `complete` has no `self` parameter
[INFO] [stdout] 133 |     fn event(entry: TrackEntry, event: Event);
[INFO] [stdout]     |        ^^^^^ ...because associated function `event` has no `self` parameter
[INFO] [stdout] 134 |
[INFO] [stdout] 135 |     fn eventInt(trackIndex: i32, event: Event);
[INFO] [stdout]     |        ^^^^^^^^ ...because associated function `eventInt` has no `self` parameter
[INFO] [stdout] 136 |     fn completeInt(trackIndex: i32, loopCount: i32);
[INFO] [stdout]     |        ^^^^^^^^^^^ ...because associated function `completeInt` has no `self` parameter
[INFO] [stdout] 137 |     fn startInt(trackIndex: i32);
[INFO] [stdout]     |        ^^^^^^^^ ...because associated function `startInt` has no `self` parameter
[INFO] [stdout] 138 |     fn endInt(trackIndex: i32);
[INFO] [stdout]     |        ^^^^^^ ...because associated function `endInt` has no `self` parameter
[INFO] [stdout] help: consider turning `end` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn end(&self, entry: TrackEntry);
[INFO] [stdout]     |            ++++++
[INFO] [stdout] help: alternatively, consider constraining `end` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn end(entry: TrackEntry) where Self: Sized;
[INFO] [stdout]     |                               +++++++++++++++++
[INFO] [stdout] help: consider turning `start` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn start(&self, entry: TrackEntry);
[INFO] [stdout]     |              ++++++
[INFO] [stdout] help: alternatively, consider constraining `start` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn start(entry: TrackEntry) where Self: Sized;
[INFO] [stdout]     |                                 +++++++++++++++++
[INFO] [stdout] help: consider turning `event` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn event(&self, entry: TrackEntry, event: Event);
[INFO] [stdout]     |              ++++++
[INFO] [stdout] help: alternatively, consider constraining `event` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn event(entry: TrackEntry, event: Event) where Self: Sized;
[INFO] [stdout]     |                                               +++++++++++++++++
[INFO] [stdout] help: consider turning `interrupt` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn interrupt(&self, entry: TrackEntry);
[INFO] [stdout]     |                  ++++++
[INFO] [stdout] help: alternatively, consider constraining `interrupt` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn interrupt(entry: TrackEntry) where Self: Sized;
[INFO] [stdout]     |                                     +++++++++++++++++
[INFO] [stdout] help: consider turning `dispose` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn dispose(&self, entry: TrackEntry);
[INFO] [stdout]     |                ++++++
[INFO] [stdout] help: alternatively, consider constraining `dispose` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn dispose(entry: TrackEntry) where Self: Sized;
[INFO] [stdout]     |                                   +++++++++++++++++
[INFO] [stdout] help: consider turning `complete` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn complete(&self, entry: TrackEntry);
[INFO] [stdout]     |                 ++++++
[INFO] [stdout] help: alternatively, consider constraining `complete` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn complete(entry: TrackEntry) where Self: Sized;
[INFO] [stdout]     |                                    +++++++++++++++++
[INFO] [stdout] help: consider turning `eventInt` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 135 |     fn eventInt(&self, trackIndex: i32, event: Event);
[INFO] [stdout]     |                 ++++++
[INFO] [stdout] help: alternatively, consider constraining `eventInt` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 135 |     fn eventInt(trackIndex: i32, event: Event) where Self: Sized;
[INFO] [stdout]     |                                                +++++++++++++++++
[INFO] [stdout] help: consider turning `completeInt` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 136 |     fn completeInt(&self, trackIndex: i32, loopCount: i32);
[INFO] [stdout]     |                    ++++++
[INFO] [stdout] help: alternatively, consider constraining `completeInt` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 136 |     fn completeInt(trackIndex: i32, loopCount: i32) where Self: Sized;
[INFO] [stdout]     |                                                     +++++++++++++++++
[INFO] [stdout] help: consider turning `startInt` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 137 |     fn startInt(&self, trackIndex: i32);
[INFO] [stdout]     |                 ++++++
[INFO] [stdout] help: alternatively, consider constraining `startInt` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 137 |     fn startInt(trackIndex: i32) where Self: Sized;
[INFO] [stdout]     |                                  +++++++++++++++++
[INFO] [stdout] help: consider turning `endInt` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 138 |     fn endInt(&self, trackIndex: i32);
[INFO] [stdout]     |               ++++++
[INFO] [stdout] help: alternatively, consider constraining `endInt` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 138 |     fn endInt(trackIndex: i32) where Self: Sized;
[INFO] [stdout]     |                                +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0038, E0106, E0277, E0412, E0726.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0038`.
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `(dyn AnimationStateListener + 'static)` cannot be known at compilation time
[INFO] [stdout]   --> src/animation_state.rs:54:15
[INFO] [stdout]    |
[INFO] [stdout] 54 |     listener: dyn AnimationStateListener,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sized` is not implemented for `(dyn AnimationStateListener + 'static)`
[INFO] [stdout]    = note: only the last field of a struct may have a dynamically sized type
[INFO] [stdout]    = help: change the field's type to have a statically known size
[INFO] [stdout] help: borrowed types always have a statically known size
[INFO] [stdout]    |
[INFO] [stdout] 54 |     listener: &dyn AnimationStateListener,
[INFO] [stdout]    |               +
[INFO] [stdout] help: the `Box` type always has a statically known size and allocates its contents in the heap
[INFO] [stdout]    |
[INFO] [stdout] 54 |     listener: Box<dyn AnimationStateListener>,
[INFO] [stdout]    |               ++++                          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0038]: the trait `AnimationStateListener` cannot be made into an object
[INFO] [stdout]    --> src/animation_state.rs:54:15
[INFO] [stdout]     |
[INFO] [stdout] 54  |     listener: dyn AnimationStateListener,
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^ `AnimationStateListener` cannot be made into an object
[INFO] [stdout]     |
[INFO] [stdout] note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety>
[INFO] [stdout]    --> src/animation_state.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub trait AnimationStateListener {
[INFO] [stdout]     |           ---------------------- this trait cannot be made into an object...
[INFO] [stdout] 128 |     fn start(entry: TrackEntry);
[INFO] [stdout]     |        ^^^^^ ...because associated function `start` has no `self` parameter
[INFO] [stdout] 129 |     fn interrupt(entry: TrackEntry);
[INFO] [stdout]     |        ^^^^^^^^^ ...because associated function `interrupt` has no `self` parameter
[INFO] [stdout] 130 |     fn end(entry: TrackEntry);
[INFO] [stdout]     |        ^^^ ...because associated function `end` has no `self` parameter
[INFO] [stdout] 131 |     fn dispose(entry: TrackEntry);
[INFO] [stdout]     |        ^^^^^^^ ...because associated function `dispose` has no `self` parameter
[INFO] [stdout] 132 |     fn complete(entry: TrackEntry);
[INFO] [stdout]     |        ^^^^^^^^ ...because associated function `complete` has no `self` parameter
[INFO] [stdout] 133 |     fn event(entry: TrackEntry, event: Event);
[INFO] [stdout]     |        ^^^^^ ...because associated function `event` has no `self` parameter
[INFO] [stdout] 134 |
[INFO] [stdout] 135 |     fn eventInt(trackIndex: i32, event: Event);
[INFO] [stdout]     |        ^^^^^^^^ ...because associated function `eventInt` has no `self` parameter
[INFO] [stdout] 136 |     fn completeInt(trackIndex: i32, loopCount: i32);
[INFO] [stdout]     |        ^^^^^^^^^^^ ...because associated function `completeInt` has no `self` parameter
[INFO] [stdout] 137 |     fn startInt(trackIndex: i32);
[INFO] [stdout]     |        ^^^^^^^^ ...because associated function `startInt` has no `self` parameter
[INFO] [stdout] 138 |     fn endInt(trackIndex: i32);
[INFO] [stdout]     |        ^^^^^^ ...because associated function `endInt` has no `self` parameter
[INFO] [stdout] help: consider turning `end` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn end(&self, entry: TrackEntry);
[INFO] [stdout]     |            ++++++
[INFO] [stdout] help: alternatively, consider constraining `end` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn end(entry: TrackEntry) where Self: Sized;
[INFO] [stdout]     |                               +++++++++++++++++
[INFO] [stdout] help: consider turning `start` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn start(&self, entry: TrackEntry);
[INFO] [stdout]     |              ++++++
[INFO] [stdout] help: alternatively, consider constraining `start` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn start(entry: TrackEntry) where Self: Sized;
[INFO] [stdout]     |                                 +++++++++++++++++
[INFO] [stdout] help: consider turning `event` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn event(&self, entry: TrackEntry, event: Event);
[INFO] [stdout]     |              ++++++
[INFO] [stdout] help: alternatively, consider constraining `event` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn event(entry: TrackEntry, event: Event) where Self: Sized;
[INFO] [stdout]     |                                               +++++++++++++++++
[INFO] [stdout] help: consider turning `interrupt` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn interrupt(&self, entry: TrackEntry);
[INFO] [stdout]     |                  ++++++
[INFO] [stdout] help: alternatively, consider constraining `interrupt` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn interrupt(entry: TrackEntry) where Self: Sized;
[INFO] [stdout]     |                                     +++++++++++++++++
[INFO] [stdout] help: consider turning `dispose` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn dispose(&self, entry: TrackEntry);
[INFO] [stdout]     |                ++++++
[INFO] [stdout] help: alternatively, consider constraining `dispose` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn dispose(entry: TrackEntry) where Self: Sized;
[INFO] [stdout]     |                                   +++++++++++++++++
[INFO] [stdout] help: consider turning `complete` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn complete(&self, entry: TrackEntry);
[INFO] [stdout]     |                 ++++++
[INFO] [stdout] help: alternatively, consider constraining `complete` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn complete(entry: TrackEntry) where Self: Sized;
[INFO] [stdout]     |                                    +++++++++++++++++
[INFO] [stdout] help: consider turning `eventInt` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 135 |     fn eventInt(&self, trackIndex: i32, event: Event);
[INFO] [stdout]     |                 ++++++
[INFO] [stdout] help: alternatively, consider constraining `eventInt` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 135 |     fn eventInt(trackIndex: i32, event: Event) where Self: Sized;
[INFO] [stdout]     |                                                +++++++++++++++++
[INFO] [stdout] help: consider turning `completeInt` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 136 |     fn completeInt(&self, trackIndex: i32, loopCount: i32);
[INFO] [stdout]     |                    ++++++
[INFO] [stdout] help: alternatively, consider constraining `completeInt` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 136 |     fn completeInt(trackIndex: i32, loopCount: i32) where Self: Sized;
[INFO] [stdout]     |                                                     +++++++++++++++++
[INFO] [stdout] help: consider turning `startInt` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 137 |     fn startInt(&self, trackIndex: i32);
[INFO] [stdout]     |                 ++++++
[INFO] [stdout] help: alternatively, consider constraining `startInt` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 137 |     fn startInt(trackIndex: i32) where Self: Sized;
[INFO] [stdout]     |                                  +++++++++++++++++
[INFO] [stdout] help: consider turning `endInt` into a method by giving it a `&self` argument
[INFO] [stdout]     |
[INFO] [stdout] 138 |     fn endInt(&self, trackIndex: i32);
[INFO] [stdout]     |               ++++++
[INFO] [stdout] help: alternatively, consider constraining `endInt` so it does not apply to trait objects
[INFO] [stdout]     |
[INFO] [stdout] 138 |     fn endInt(trackIndex: i32) where Self: Sized;
[INFO] [stdout]     |                                +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `RustySpine` (lib test) due to 10 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 9 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0038, E0106, E0277, E0412, E0726.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0038`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `RustySpine` (lib) due to 10 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "e45de4592473a05ec9b7371719209010aa0b43dc34d11fecc88f2be8890271e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e45de4592473a05ec9b7371719209010aa0b43dc34d11fecc88f2be8890271e8", kill_on_drop: false }`
[INFO] [stdout] e45de4592473a05ec9b7371719209010aa0b43dc34d11fecc88f2be8890271e8
