Aug 11 07:10:39.351 INFO checking opcua-server-0.3.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1 Aug 11 07:10:39.351 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets Aug 11 07:10:39.351 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets Aug 11 07:10:39.351 INFO running `"docker" "create" "-v" "/tmp/crater.dxJcsGZXi90N:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-2/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 11 07:10:39.585 INFO blam! 00c9a435ca10c9f01cb094d45a298ee0bddd569e34a006645d1507b01dc6f932 Aug 11 07:10:39.587 INFO running `"docker" "start" "-a" "00c9a435ca10c9f01cb094d45a298ee0bddd569e34a006645d1507b01dc6f932"` Aug 11 07:10:40.754 INFO kablam! Checking opcua-types v0.3.0 Aug 11 07:10:40.756 INFO kablam! Checking timer v0.1.6 Aug 11 07:11:28.121 INFO kablam! Checking opcua-core v0.3.0 Aug 11 07:11:32.690 INFO kablam! Checking opcua-client v0.3.0 Aug 11 07:11:36.264 INFO kablam! Checking opcua-server v0.3.0 (file:///source) Aug 11 07:11:44.235 INFO kablam! warning: the trait `opcua_client::prelude::Config` cannot be made into an object Aug 11 07:11:44.235 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/opcua-core-0.3.0/src/config.rs:12:5 Aug 11 07:11:44.235 INFO kablam! | Aug 11 07:11:44.235 INFO kablam! 12 | / fn save(&self, path: &Path) -> Result<(), ()> where Self: serde::Serialize { Aug 11 07:11:44.236 INFO kablam! 13 | | if self.is_valid() { Aug 11 07:11:44.236 INFO kablam! 14 | | let s = serde_yaml::to_string(&self).unwrap(); Aug 11 07:11:44.236 INFO kablam! 15 | | if let Ok(mut f) = File::create(path) { Aug 11 07:11:44.236 INFO kablam! ... | Aug 11 07:11:44.236 INFO kablam! 28 | | Err(()) Aug 11 07:11:44.236 INFO kablam! 29 | | } Aug 11 07:11:44.236 INFO kablam! | |_____^ Aug 11 07:11:44.248 INFO kablam! | Aug 11 07:11:44.249 INFO kablam! = note: #[warn(where_clauses_object_safety)] on by default Aug 11 07:11:44.249 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 11 07:11:44.249 INFO kablam! = note: for more information, see issue #51443 Aug 11 07:11:44.250 INFO kablam! = note: method `save` references the `Self` type in where clauses Aug 11 07:11:44.250 INFO kablam! Aug 11 07:11:44.733 INFO kablam! warning: the trait `opcua_client::prelude::Config` cannot be made into an object Aug 11 07:11:44.734 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/opcua-core-0.3.0/src/config.rs:12:5 Aug 11 07:11:44.734 INFO kablam! | Aug 11 07:11:44.734 INFO kablam! 12 | / fn save(&self, path: &Path) -> Result<(), ()> where Self: serde::Serialize { Aug 11 07:11:44.734 INFO kablam! 13 | | if self.is_valid() { Aug 11 07:11:44.734 INFO kablam! 14 | | let s = serde_yaml::to_string(&self).unwrap(); Aug 11 07:11:44.734 INFO kablam! 15 | | if let Ok(mut f) = File::create(path) { Aug 11 07:11:44.734 INFO kablam! ... | Aug 11 07:11:44.734 INFO kablam! 28 | | Err(()) Aug 11 07:11:44.734 INFO kablam! 29 | | } Aug 11 07:11:44.734 INFO kablam! | |_____^ Aug 11 07:11:44.734 INFO kablam! | Aug 11 07:11:44.735 INFO kablam! = note: #[warn(where_clauses_object_safety)] on by default Aug 11 07:11:44.735 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 11 07:11:44.735 INFO kablam! = note: for more information, see issue #51443 Aug 11 07:11:44.735 INFO kablam! = note: method `save` references the `Self` type in where clauses Aug 11 07:11:44.735 INFO kablam! Aug 11 07:13:09.800 INFO kablam! warning: unused variable: `server_state` Aug 11 07:13:09.800 INFO kablam! --> src/tests/services/subscription.rs:61:14 Aug 11 07:13:09.800 INFO kablam! | Aug 11 07:13:09.800 INFO kablam! 61 | let (mut server_state, mut session) = st.get_server_state_and_session(); Aug 11 07:13:09.800 INFO kablam! | ^^^^^^^^^^^^ help: consider using `_server_state` instead Aug 11 07:13:09.800 INFO kablam! | Aug 11 07:13:09.801 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 11 07:13:09.801 INFO kablam! Aug 11 07:13:09.802 INFO kablam! warning: unused variable: `server_state` Aug 11 07:13:09.802 INFO kablam! --> src/tests/services/subscription.rs:175:10 Aug 11 07:13:09.802 INFO kablam! | Aug 11 07:13:09.802 INFO kablam! 175 | let (server_state, _) = st.get_server_state_and_session(); Aug 11 07:13:09.802 INFO kablam! | ^^^^^^^^^^^^ help: consider using `_server_state` instead Aug 11 07:13:09.802 INFO kablam! Aug 11 07:13:16.244 INFO kablam! warning: variable does not need to be mutable Aug 11 07:13:16.244 INFO kablam! --> src/tests/services/subscription.rs:61:10 Aug 11 07:13:16.244 INFO kablam! | Aug 11 07:13:16.244 INFO kablam! 61 | let (mut server_state, mut session) = st.get_server_state_and_session(); Aug 11 07:13:16.244 INFO kablam! | ----^^^^^^^^^^^^ Aug 11 07:13:16.244 INFO kablam! | | Aug 11 07:13:16.244 INFO kablam! | help: remove this `mut` Aug 11 07:13:16.244 INFO kablam! | Aug 11 07:13:16.244 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 11 07:13:16.244 INFO kablam! Aug 11 07:13:17.103 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2m 36s Aug 11 07:13:17.115 INFO kablam! su: No module specific data is present Aug 11 07:13:17.670 INFO running `"docker" "rm" "-f" "00c9a435ca10c9f01cb094d45a298ee0bddd569e34a006645d1507b01dc6f932"` Aug 11 07:13:17.833 INFO blam! 00c9a435ca10c9f01cb094d45a298ee0bddd569e34a006645d1507b01dc6f932