[INFO] fetching crate dl_events 0.1.1...
[INFO] checking dl_events-0.1.1 against 1.95.0 for pr-155915
[INFO] extracting crate dl_events 0.1.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate dl_events 0.1.1
[INFO] finished tweaking crates.io crate dl_events 0.1.1
[INFO] tweaked toml for crates.io crate dl_events 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dl_events 0.1.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dl_events 0.1.1 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] [stdout] fe681acc223c97df7a45b1c48d50a636737f7d1ada320f2c1bdbd0b3d39d0088
[INFO] running `Command { std: "docker" "start" "-a" "fe681acc223c97df7a45b1c48d50a636737f7d1ada320f2c1bdbd0b3d39d0088", kill_on_drop: false }`
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[INFO] [stdout] b191c9a03ee3793f458d282b5e88fa7da7bd35a39419214400381b2866105fec
[INFO] running `Command { std: "docker" "start" "-a" "b191c9a03ee3793f458d282b5e88fa7da7bd35a39419214400381b2866105fec", kill_on_drop: false }`
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[INFO] [stderr]     Checking dl_events v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ic_cdk::api::call::RejectionCode`
[INFO] [stdout]  --> src/storage.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ic_cdk::api::call::RejectionCode;
[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: `ic_cdk::api::call::RejectionCode`
[INFO] [stdout]  --> src/storage.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ic_cdk::api::call::RejectionCode;
[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: `e`
[INFO] [stdout]  --> src/subscriber.rs:9:71
[INFO] [stdout]   |
[INFO] [stdout] 9 |     ic_cdk::api::call::notify(canister, &*method, (events,)).map_err(|e| ())
[INFO] [stdout]   |                                                                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `event_state` is never used
[INFO] [stdout]   --> src/storage.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn event_state<R>(f: impl FnOnce(&EventState) -> R) -> R {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `notify_subscriber` is never used
[INFO] [stdout]  --> src/subscriber.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn notify_subscriber(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/event.rs:51:17
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn to_bytes(&self) -> Cow<[u8]> {
[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] 51 |     fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]    |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/storage.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn to_bytes(&self) -> Cow<[u8]> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]    |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]  --> src/subscriber.rs:9:71
[INFO] [stdout]   |
[INFO] [stdout] 9 |     ic_cdk::api::call::notify(canister, &*method, (events,)).map_err(|e| ())
[INFO] [stdout]   |                                                                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `event_state` is never used
[INFO] [stdout]   --> src/storage.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn event_state<R>(f: impl FnOnce(&EventState) -> R) -> R {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `notify_subscriber` is never used
[INFO] [stdout]  --> src/subscriber.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn notify_subscriber(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/event.rs:51:17
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn to_bytes(&self) -> Cow<[u8]> {
[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] 51 |     fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]    |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/storage.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn to_bytes(&self) -> Cow<[u8]> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]    |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `friend_message`
[INFO] [stdout]   --> examples/simple.rs:40:23
[INFO] [stdout]    |
[INFO] [stdout] 40 |             if let Ok(friend_message) = event.into::<FriendMessagedEvent>() {
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_friend_message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add_subscriber` is never used
[INFO] [stdout]   --> examples/simple.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn add_subscriber() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dl_events_simple_notify_v0` is never used
[INFO] [stdout]   --> examples/simple.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn dl_events_simple_notify_v0(event : dl_events::Event) -> () {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.57s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.8
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "b191c9a03ee3793f458d282b5e88fa7da7bd35a39419214400381b2866105fec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b191c9a03ee3793f458d282b5e88fa7da7bd35a39419214400381b2866105fec", kill_on_drop: false }`
[INFO] [stdout] b191c9a03ee3793f458d282b5e88fa7da7bd35a39419214400381b2866105fec
