Sep 04 12:10:19.289 INFO checking opcua-client-0.3.0 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 12:10:19.289 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 12:10:19.290 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 12:10:19.489 INFO blam! 4a53bf748ca7a8433c2a35869273a0f0660c5ec3d135608ec472412bd351a451
Sep 04 12:10:19.489 INFO running `"docker" "start" "-a" "4a53bf748ca7a8433c2a35869273a0f0660c5ec3d135608ec472412bd351a451"`
Sep 04 12:10:20.289 INFO kablam!     Checking opcua-types v0.3.0
Sep 04 12:10:20.289 INFO kablam!     Checking timer v0.1.6
Sep 04 12:10:46.583 INFO kablam!     Checking opcua-core v0.3.0
Sep 04 12:10:49.616 INFO kablam!     Checking opcua-client v0.3.0 (file:///source)
Sep 04 12:10:52.589 INFO kablam! warning: the trait `opcua_core::config::Config` cannot be made into an object
Sep 04 12:10:52.589 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/opcua-core-0.3.0/src/config.rs:12:5
Sep 04 12:10:52.589 INFO kablam!    |
Sep 04 12:10:52.589 INFO kablam! 12 | /     fn save(&self, path: &Path) -> Result<(), ()> where Self: serde::Serialize {
Sep 04 12:10:52.589 INFO kablam! 13 | |         if self.is_valid() {
Sep 04 12:10:52.589 INFO kablam! 14 | |             let s = serde_yaml::to_string(&self).unwrap();
Sep 04 12:10:52.589 INFO kablam! 15 | |             if let Ok(mut f) = File::create(path) {
Sep 04 12:10:52.589 INFO kablam! ...  |
Sep 04 12:10:52.589 INFO kablam! 28 | |         Err(())
Sep 04 12:10:52.589 INFO kablam! 29 | |     }
Sep 04 12:10:52.589 INFO kablam!    | |_____^
Sep 04 12:10:52.589 INFO kablam!    |
Sep 04 12:10:52.590 INFO kablam!    = note: #[warn(where_clauses_object_safety)] on by default
Sep 04 12:10:52.590 INFO kablam!    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Sep 04 12:10:52.590 INFO kablam!    = note: for more information, see issue #51443 <https://github.com/rust-lang/rust/issues/51443>
Sep 04 12:10:52.590 INFO kablam!    = note: method `save` references the `Self` type in where clauses
Sep 04 12:10:52.590 INFO kablam! 
Sep 04 12:10:52.718 INFO kablam! warning: the trait `opcua_core::config::Config` cannot be made into an object
Sep 04 12:10:52.718 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/opcua-core-0.3.0/src/config.rs:12:5
Sep 04 12:10:52.718 INFO kablam!    |
Sep 04 12:10:52.718 INFO kablam! 12 | /     fn save(&self, path: &Path) -> Result<(), ()> where Self: serde::Serialize {
Sep 04 12:10:52.718 INFO kablam! 13 | |         if self.is_valid() {
Sep 04 12:10:52.718 INFO kablam! 14 | |             let s = serde_yaml::to_string(&self).unwrap();
Sep 04 12:10:52.718 INFO kablam! 15 | |             if let Ok(mut f) = File::create(path) {
Sep 04 12:10:52.718 INFO kablam! ...  |
Sep 04 12:10:52.718 INFO kablam! 28 | |         Err(())
Sep 04 12:10:52.718 INFO kablam! 29 | |     }
Sep 04 12:10:52.718 INFO kablam!    | |_____^
Sep 04 12:10:52.718 INFO kablam!    |
Sep 04 12:10:52.718 INFO kablam!    = note: #[warn(where_clauses_object_safety)] on by default
Sep 04 12:10:52.718 INFO kablam!    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Sep 04 12:10:52.718 INFO kablam!    = note: for more information, see issue #51443 <https://github.com/rust-lang/rust/issues/51443>
Sep 04 12:10:52.718 INFO kablam!    = note: method `save` references the `Self` type in where clauses
Sep 04 12:10:52.718 INFO kablam! 
Sep 04 12:10:53.869 INFO kablam! warning: method is never used: `publishing_interval`
Sep 04 12:10:53.869 INFO kablam!    --> src/subscription.rs:165:5
Sep 04 12:10:53.869 INFO kablam!     |
Sep 04 12:10:53.869 INFO kablam! 165 |     pub fn publishing_interval(&self) -> Double { self.publishing_interval }
Sep 04 12:10:53.869 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 12:10:53.869 INFO kablam!     |
Sep 04 12:10:53.869 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 04 12:10:53.869 INFO kablam! 
Sep 04 12:10:53.869 INFO kablam! warning: method is never used: `lifetime_count`
Sep 04 12:10:53.869 INFO kablam!    --> src/subscription.rs:169:5
Sep 04 12:10:53.869 INFO kablam!     |
Sep 04 12:10:53.869 INFO kablam! 169 |     pub fn lifetime_count(&self) -> UInt32 { self.lifetime_count }
Sep 04 12:10:53.869 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 12:10:53.869 INFO kablam! 
Sep 04 12:10:53.869 INFO kablam! warning: method is never used: `max_keep_alive_count`
Sep 04 12:10:53.869 INFO kablam!    --> src/subscription.rs:173:5
Sep 04 12:10:53.869 INFO kablam!     |
Sep 04 12:10:53.870 INFO kablam! 173 |     pub fn max_keep_alive_count(&self) -> UInt32 { self.max_keep_alive_count }
Sep 04 12:10:53.870 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 12:10:53.870 INFO kablam! 
Sep 04 12:10:53.870 INFO kablam! warning: method is never used: `max_notifications_per_publish`
Sep 04 12:10:53.870 INFO kablam!    --> src/subscription.rs:177:5
Sep 04 12:10:53.870 INFO kablam!     |
Sep 04 12:10:53.870 INFO kablam! 177 |     pub fn max_notifications_per_publish(&self) -> UInt32 { self.max_notifications_per_publish }
Sep 04 12:10:53.870 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 12:10:53.870 INFO kablam! 
Sep 04 12:10:53.870 INFO kablam! warning: method is never used: `priority`
Sep 04 12:10:53.870 INFO kablam!    --> src/subscription.rs:181:5
Sep 04 12:10:53.870 INFO kablam!     |
Sep 04 12:10:53.870 INFO kablam! 181 |     pub fn priority(&self) -> Byte { self.priority }
Sep 04 12:10:53.870 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 12:10:53.870 INFO kablam! 
Sep 04 12:10:53.870 INFO kablam! warning: method is never used: `publishing_enabled`
Sep 04 12:10:53.870 INFO kablam!    --> src/subscription.rs:185:5
Sep 04 12:10:53.870 INFO kablam!     |
Sep 04 12:10:53.870 INFO kablam! 185 |     pub fn publishing_enabled(&self) -> Boolean { self.publishing_enabled }
Sep 04 12:10:53.870 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 12:10:53.870 INFO kablam! 
Sep 04 12:10:54.090 INFO kablam! warning: method is never used: `publishing_interval`
Sep 04 12:10:54.090 INFO kablam!    --> src/subscription.rs:165:5
Sep 04 12:10:54.090 INFO kablam!     |
Sep 04 12:10:54.090 INFO kablam! 165 |     pub fn publishing_interval(&self) -> Double { self.publishing_interval }
Sep 04 12:10:54.090 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 12:10:54.090 INFO kablam!     |
Sep 04 12:10:54.090 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 04 12:10:54.090 INFO kablam! 
Sep 04 12:10:54.090 INFO kablam! warning: method is never used: `lifetime_count`
Sep 04 12:10:54.090 INFO kablam!    --> src/subscription.rs:169:5
Sep 04 12:10:54.090 INFO kablam!     |
Sep 04 12:10:54.090 INFO kablam! 169 |     pub fn lifetime_count(&self) -> UInt32 { self.lifetime_count }
Sep 04 12:10:54.090 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 12:10:54.090 INFO kablam! 
Sep 04 12:10:54.090 INFO kablam! warning: method is never used: `max_keep_alive_count`
Sep 04 12:10:54.091 INFO kablam!    --> src/subscription.rs:173:5
Sep 04 12:10:54.091 INFO kablam!     |
Sep 04 12:10:54.091 INFO kablam! 173 |     pub fn max_keep_alive_count(&self) -> UInt32 { self.max_keep_alive_count }
Sep 04 12:10:54.091 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 12:10:54.091 INFO kablam! 
Sep 04 12:10:54.091 INFO kablam! warning: method is never used: `max_notifications_per_publish`
Sep 04 12:10:54.091 INFO kablam!    --> src/subscription.rs:177:5
Sep 04 12:10:54.091 INFO kablam!     |
Sep 04 12:10:54.091 INFO kablam! 177 |     pub fn max_notifications_per_publish(&self) -> UInt32 { self.max_notifications_per_publish }
Sep 04 12:10:54.091 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 12:10:54.091 INFO kablam! 
Sep 04 12:10:54.091 INFO kablam! warning: method is never used: `priority`
Sep 04 12:10:54.091 INFO kablam!    --> src/subscription.rs:181:5
Sep 04 12:10:54.091 INFO kablam!     |
Sep 04 12:10:54.091 INFO kablam! 181 |     pub fn priority(&self) -> Byte { self.priority }
Sep 04 12:10:54.091 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 12:10:54.091 INFO kablam! 
Sep 04 12:10:54.091 INFO kablam! warning: method is never used: `publishing_enabled`
Sep 04 12:10:54.091 INFO kablam!    --> src/subscription.rs:185:5
Sep 04 12:10:54.091 INFO kablam!     |
Sep 04 12:10:54.091 INFO kablam! 185 |     pub fn publishing_enabled(&self) -> Boolean { self.publishing_enabled }
Sep 04 12:10:54.091 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 12:10:54.091 INFO kablam! 
Sep 04 12:10:54.159 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 34.00s
Sep 04 12:10:54.167 INFO kablam! su: No module specific data is present
Sep 04 12:10:54.726 INFO running `"docker" "rm" "-f" "4a53bf748ca7a8433c2a35869273a0f0660c5ec3d135608ec472412bd351a451"`
Sep 04 12:10:54.813 INFO blam! 4a53bf748ca7a8433c2a35869273a0f0660c5ec3d135608ec472412bd351a451