Aug 30 09:20:58.039 INFO checking opcua-client-0.3.0 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 09:20:58.039 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 09:20:58.039 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 09:20:58.262 INFO blam! 076ae55fc19e4009df3f87e28b5147af5f65f7fb1086e4e462b332522a00929e
Aug 30 09:20:58.264 INFO running `"docker" "start" "-a" "076ae55fc19e4009df3f87e28b5147af5f65f7fb1086e4e462b332522a00929e"`
Aug 30 09:20:59.078 INFO kablam!     Checking opcua-types v0.3.0
Aug 30 09:20:59.079 INFO kablam!     Checking timer v0.1.6
Aug 30 09:21:25.160 INFO kablam!     Checking opcua-core v0.3.0
Aug 30 09:21:28.162 INFO kablam!     Checking opcua-client v0.3.0 (file:///source)
Aug 30 09:21:31.166 INFO kablam! warning: the trait `opcua_core::config::Config` cannot be made into an object
Aug 30 09:21:31.166 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/opcua-core-0.3.0/src/config.rs:12:5
Aug 30 09:21:31.166 INFO kablam!    |
Aug 30 09:21:31.166 INFO kablam! 12 | /     fn save(&self, path: &Path) -> Result<(), ()> where Self: serde::Serialize {
Aug 30 09:21:31.166 INFO kablam! 13 | |         if self.is_valid() {
Aug 30 09:21:31.166 INFO kablam! 14 | |             let s = serde_yaml::to_string(&self).unwrap();
Aug 30 09:21:31.166 INFO kablam! 15 | |             if let Ok(mut f) = File::create(path) {
Aug 30 09:21:31.166 INFO kablam! ...  |
Aug 30 09:21:31.166 INFO kablam! 28 | |         Err(())
Aug 30 09:21:31.166 INFO kablam! 29 | |     }
Aug 30 09:21:31.166 INFO kablam!    | |_____^
Aug 30 09:21:31.166 INFO kablam!    |
Aug 30 09:21:31.166 INFO kablam!    = note: #[warn(where_clauses_object_safety)] on by default
Aug 30 09:21:31.166 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!
Aug 30 09:21:31.166 INFO kablam!    = note: for more information, see issue #51443 <https://github.com/rust-lang/rust/issues/51443>
Aug 30 09:21:31.166 INFO kablam!    = note: method `save` references the `Self` type in where clauses
Aug 30 09:21:31.166 INFO kablam! 
Aug 30 09:21:31.309 INFO kablam! warning: the trait `opcua_core::config::Config` cannot be made into an object
Aug 30 09:21:31.309 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/opcua-core-0.3.0/src/config.rs:12:5
Aug 30 09:21:31.309 INFO kablam!    |
Aug 30 09:21:31.309 INFO kablam! 12 | /     fn save(&self, path: &Path) -> Result<(), ()> where Self: serde::Serialize {
Aug 30 09:21:31.309 INFO kablam! 13 | |         if self.is_valid() {
Aug 30 09:21:31.309 INFO kablam! 14 | |             let s = serde_yaml::to_string(&self).unwrap();
Aug 30 09:21:31.309 INFO kablam! 15 | |             if let Ok(mut f) = File::create(path) {
Aug 30 09:21:31.309 INFO kablam! ...  |
Aug 30 09:21:31.309 INFO kablam! 28 | |         Err(())
Aug 30 09:21:31.309 INFO kablam! 29 | |     }
Aug 30 09:21:31.309 INFO kablam!    | |_____^
Aug 30 09:21:31.309 INFO kablam!    |
Aug 30 09:21:31.309 INFO kablam!    = note: #[warn(where_clauses_object_safety)] on by default
Aug 30 09:21:31.309 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!
Aug 30 09:21:31.309 INFO kablam!    = note: for more information, see issue #51443 <https://github.com/rust-lang/rust/issues/51443>
Aug 30 09:21:31.309 INFO kablam!    = note: method `save` references the `Self` type in where clauses
Aug 30 09:21:31.309 INFO kablam! 
Aug 30 09:21:32.705 INFO kablam! warning: method is never used: `publishing_interval`
Aug 30 09:21:32.705 INFO kablam!    --> src/subscription.rs:165:5
Aug 30 09:21:32.705 INFO kablam!     |
Aug 30 09:21:32.705 INFO kablam! 165 |     pub fn publishing_interval(&self) -> Double { self.publishing_interval }
Aug 30 09:21:32.705 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 09:21:32.705 INFO kablam!     |
Aug 30 09:21:32.705 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 30 09:21:32.705 INFO kablam! 
Aug 30 09:21:32.705 INFO kablam! warning: method is never used: `lifetime_count`
Aug 30 09:21:32.705 INFO kablam!    --> src/subscription.rs:169:5
Aug 30 09:21:32.705 INFO kablam!     |
Aug 30 09:21:32.705 INFO kablam! 169 |     pub fn lifetime_count(&self) -> UInt32 { self.lifetime_count }
Aug 30 09:21:32.705 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 09:21:32.705 INFO kablam! 
Aug 30 09:21:32.705 INFO kablam! warning: method is never used: `max_keep_alive_count`
Aug 30 09:21:32.705 INFO kablam!    --> src/subscription.rs:173:5
Aug 30 09:21:32.705 INFO kablam!     |
Aug 30 09:21:32.705 INFO kablam! 173 |     pub fn max_keep_alive_count(&self) -> UInt32 { self.max_keep_alive_count }
Aug 30 09:21:32.706 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 09:21:32.706 INFO kablam! 
Aug 30 09:21:32.706 INFO kablam! warning: method is never used: `max_notifications_per_publish`
Aug 30 09:21:32.706 INFO kablam!    --> src/subscription.rs:177:5
Aug 30 09:21:32.706 INFO kablam!     |
Aug 30 09:21:32.706 INFO kablam! 177 |     pub fn max_notifications_per_publish(&self) -> UInt32 { self.max_notifications_per_publish }
Aug 30 09:21:32.706 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 09:21:32.706 INFO kablam! 
Aug 30 09:21:32.706 INFO kablam! warning: method is never used: `priority`
Aug 30 09:21:32.706 INFO kablam!    --> src/subscription.rs:181:5
Aug 30 09:21:32.706 INFO kablam!     |
Aug 30 09:21:32.706 INFO kablam! 181 |     pub fn priority(&self) -> Byte { self.priority }
Aug 30 09:21:32.706 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 09:21:32.706 INFO kablam! 
Aug 30 09:21:32.706 INFO kablam! warning: method is never used: `publishing_enabled`
Aug 30 09:21:32.706 INFO kablam!    --> src/subscription.rs:185:5
Aug 30 09:21:32.706 INFO kablam!     |
Aug 30 09:21:32.706 INFO kablam! 185 |     pub fn publishing_enabled(&self) -> Boolean { self.publishing_enabled }
Aug 30 09:21:32.706 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 09:21:32.706 INFO kablam! 
Aug 30 09:21:32.887 INFO kablam! warning: method is never used: `publishing_interval`
Aug 30 09:21:32.887 INFO kablam!    --> src/subscription.rs:165:5
Aug 30 09:21:32.887 INFO kablam!     |
Aug 30 09:21:32.887 INFO kablam! 165 |     pub fn publishing_interval(&self) -> Double { self.publishing_interval }
Aug 30 09:21:32.887 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 09:21:32.887 INFO kablam!     |
Aug 30 09:21:32.887 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 30 09:21:32.887 INFO kablam! 
Aug 30 09:21:32.887 INFO kablam! warning: method is never used: `lifetime_count`
Aug 30 09:21:32.887 INFO kablam!    --> src/subscription.rs:169:5
Aug 30 09:21:32.887 INFO kablam!     |
Aug 30 09:21:32.887 INFO kablam! 169 |     pub fn lifetime_count(&self) -> UInt32 { self.lifetime_count }
Aug 30 09:21:32.887 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 09:21:32.887 INFO kablam! 
Aug 30 09:21:32.887 INFO kablam! warning: method is never used: `max_keep_alive_count`
Aug 30 09:21:32.887 INFO kablam!    --> src/subscription.rs:173:5
Aug 30 09:21:32.887 INFO kablam!     |
Aug 30 09:21:32.887 INFO kablam! 173 |     pub fn max_keep_alive_count(&self) -> UInt32 { self.max_keep_alive_count }
Aug 30 09:21:32.887 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 09:21:32.887 INFO kablam! 
Aug 30 09:21:32.887 INFO kablam! warning: method is never used: `max_notifications_per_publish`
Aug 30 09:21:32.888 INFO kablam!    --> src/subscription.rs:177:5
Aug 30 09:21:32.888 INFO kablam!     |
Aug 30 09:21:32.888 INFO kablam! 177 |     pub fn max_notifications_per_publish(&self) -> UInt32 { self.max_notifications_per_publish }
Aug 30 09:21:32.888 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 09:21:32.888 INFO kablam! 
Aug 30 09:21:32.888 INFO kablam! warning: method is never used: `priority`
Aug 30 09:21:32.888 INFO kablam!    --> src/subscription.rs:181:5
Aug 30 09:21:32.888 INFO kablam!     |
Aug 30 09:21:32.888 INFO kablam! 181 |     pub fn priority(&self) -> Byte { self.priority }
Aug 30 09:21:32.888 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 09:21:32.888 INFO kablam! 
Aug 30 09:21:32.888 INFO kablam! warning: method is never used: `publishing_enabled`
Aug 30 09:21:32.888 INFO kablam!    --> src/subscription.rs:185:5
Aug 30 09:21:32.888 INFO kablam!     |
Aug 30 09:21:32.888 INFO kablam! 185 |     pub fn publishing_enabled(&self) -> Boolean { self.publishing_enabled }
Aug 30 09:21:32.888 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 09:21:32.888 INFO kablam! 
Aug 30 09:21:32.958 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 34.04s
Aug 30 09:21:32.965 INFO kablam! su: No module specific data is present
Aug 30 09:21:33.391 INFO running `"docker" "rm" "-f" "076ae55fc19e4009df3f87e28b5147af5f65f7fb1086e4e462b332522a00929e"`
Aug 30 09:21:33.490 INFO blam! 076ae55fc19e4009df3f87e28b5147af5f65f7fb1086e4e462b332522a00929e