Sep 06 02:58:36.330 INFO checking opcua-server-0.3.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 02:58:36.330 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 02:58:36.330 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-3/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 02:58:36.566 INFO blam! ec70e76c845b2188875b8f76d0d036cae8a761bcecafe53509a7deeb8fb97a45
Sep 06 02:58:36.568 INFO running `"docker" "start" "-a" "ec70e76c845b2188875b8f76d0d036cae8a761bcecafe53509a7deeb8fb97a45"`
Sep 06 02:58:38.822 INFO kablam! usermod: no changes
Sep 06 02:58:39.043 INFO kablam!     Checking opcua-types v0.3.0
Sep 06 02:58:39.050 INFO kablam!     Checking timer v0.1.6
Sep 06 02:59:04.086 INFO kablam!     Checking opcua-core v0.3.0
Sep 06 02:59:06.386 INFO kablam!     Checking opcua-client v0.3.0
Sep 06 02:59:08.478 INFO kablam!     Checking opcua-server v0.3.0 (file:///source)
Sep 06 02:59:13.396 INFO kablam! warning: the trait `opcua_client::prelude::Config` cannot be made into an object
Sep 06 02:59:13.396 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/opcua-core-0.3.0/src/config.rs:12:5
Sep 06 02:59:13.396 INFO kablam!    |
Sep 06 02:59:13.396 INFO kablam! 12 | /     fn save(&self, path: &Path) -> Result<(), ()> where Self: serde::Serialize {
Sep 06 02:59:13.396 INFO kablam! 13 | |         if self.is_valid() {
Sep 06 02:59:13.396 INFO kablam! 14 | |             let s = serde_yaml::to_string(&self).unwrap();
Sep 06 02:59:13.396 INFO kablam! 15 | |             if let Ok(mut f) = File::create(path) {
Sep 06 02:59:13.396 INFO kablam! ...  |
Sep 06 02:59:13.396 INFO kablam! 28 | |         Err(())
Sep 06 02:59:13.396 INFO kablam! 29 | |     }
Sep 06 02:59:13.396 INFO kablam!    | |_____^
Sep 06 02:59:13.396 INFO kablam!    |
Sep 06 02:59:13.396 INFO kablam!    = note: #[warn(where_clauses_object_safety)] on by default
Sep 06 02:59:13.397 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 06 02:59:13.397 INFO kablam!    = note: for more information, see issue #51443 <https://github.com/rust-lang/rust/issues/51443>
Sep 06 02:59:13.397 INFO kablam!    = note: method `save` references the `Self` type in where clauses
Sep 06 02:59:13.397 INFO kablam! 
Sep 06 02:59:14.173 INFO kablam! warning: the trait `opcua_client::prelude::Config` cannot be made into an object
Sep 06 02:59:14.173 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/opcua-core-0.3.0/src/config.rs:12:5
Sep 06 02:59:14.173 INFO kablam!    |
Sep 06 02:59:14.173 INFO kablam! 12 | /     fn save(&self, path: &Path) -> Result<(), ()> where Self: serde::Serialize {
Sep 06 02:59:14.173 INFO kablam! 13 | |         if self.is_valid() {
Sep 06 02:59:14.173 INFO kablam! 14 | |             let s = serde_yaml::to_string(&self).unwrap();
Sep 06 02:59:14.173 INFO kablam! 15 | |             if let Ok(mut f) = File::create(path) {
Sep 06 02:59:14.173 INFO kablam! ...  |
Sep 06 02:59:14.173 INFO kablam! 28 | |         Err(())
Sep 06 02:59:14.173 INFO kablam! 29 | |     }
Sep 06 02:59:14.173 INFO kablam!    | |_____^
Sep 06 02:59:14.173 INFO kablam!    |
Sep 06 02:59:14.173 INFO kablam!    = note: #[warn(where_clauses_object_safety)] on by default
Sep 06 02:59:14.173 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 06 02:59:14.173 INFO kablam!    = note: for more information, see issue #51443 <https://github.com/rust-lang/rust/issues/51443>
Sep 06 02:59:14.173 INFO kablam!    = note: method `save` references the `Self` type in where clauses
Sep 06 02:59:14.173 INFO kablam! 
Sep 06 03:00:07.546 INFO kablam! warning: unused variable: `server_state`
Sep 06 03:00:07.547 INFO kablam!   --> src/tests/services/subscription.rs:61:14
Sep 06 03:00:07.547 INFO kablam!    |
Sep 06 03:00:07.547 INFO kablam! 61 |     let (mut server_state, mut session) = st.get_server_state_and_session();
Sep 06 03:00:07.547 INFO kablam!    |              ^^^^^^^^^^^^ help: consider using `_server_state` instead
Sep 06 03:00:07.547 INFO kablam!    |
Sep 06 03:00:07.547 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 06 03:00:07.547 INFO kablam! 
Sep 06 03:00:07.547 INFO kablam! warning: unused variable: `server_state`
Sep 06 03:00:07.547 INFO kablam!    --> src/tests/services/subscription.rs:175:10
Sep 06 03:00:07.547 INFO kablam!     |
Sep 06 03:00:07.547 INFO kablam! 175 |     let (server_state, _) = st.get_server_state_and_session();
Sep 06 03:00:07.547 INFO kablam!     |          ^^^^^^^^^^^^ help: consider using `_server_state` instead
Sep 06 03:00:07.547 INFO kablam! 
Sep 06 03:00:10.779 INFO kablam! warning: variable does not need to be mutable
Sep 06 03:00:10.779 INFO kablam!   --> src/tests/services/subscription.rs:61:10
Sep 06 03:00:10.779 INFO kablam!    |
Sep 06 03:00:10.779 INFO kablam! 61 |     let (mut server_state, mut session) = st.get_server_state_and_session();
Sep 06 03:00:10.779 INFO kablam!    |          ----^^^^^^^^^^^^
Sep 06 03:00:10.779 INFO kablam!    |          |
Sep 06 03:00:10.779 INFO kablam!    |          help: remove this `mut`
Sep 06 03:00:10.779 INFO kablam!    |
Sep 06 03:00:10.779 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 03:00:10.779 INFO kablam! 
Sep 06 03:00:11.414 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 32s
Sep 06 03:00:11.422 INFO kablam! su: No module specific data is present
Sep 06 03:00:12.471 INFO running `"docker" "rm" "-f" "ec70e76c845b2188875b8f76d0d036cae8a761bcecafe53509a7deeb8fb97a45"`
Sep 06 03:00:12.569 INFO blam! ec70e76c845b2188875b8f76d0d036cae8a761bcecafe53509a7deeb8fb97a45