[INFO] crate opcua-client 0.5.0 is already in cache [INFO] extracting crate opcua-client 0.5.0 into work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/reg/opcua-client/0.5.0 [INFO] extracting crate opcua-client 0.5.0 into work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/reg/opcua-client/0.5.0 [INFO] validating manifest of opcua-client-0.5.0 on toolchain master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of opcua-client-0.5.0 on toolchain try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing opcua-client-0.5.0 [INFO] finished frobbing opcua-client-0.5.0 [INFO] frobbed toml for opcua-client-0.5.0 written to work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/reg/opcua-client/0.5.0/Cargo.toml [INFO] started frobbing opcua-client-0.5.0 [INFO] finished frobbing opcua-client-0.5.0 [INFO] frobbed toml for opcua-client-0.5.0 written to work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/reg/opcua-client/0.5.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking opcua-client-0.5.0 against try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af for pr-61753 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61753/worker-3/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/reg/opcua-client/0.5.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f3aa90d19aaca58c2925cfd83a525128679c7d8d176799c5816aff770c7c461e [INFO] running `"docker" "start" "-a" "f3aa90d19aaca58c2925cfd83a525128679c7d8d176799c5816aff770c7c461e"` [INFO] [stderr] Checking opcua-core v0.5.0 [INFO] [stderr] Checking opcua-client v0.5.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/subscription.rs:137:41 [INFO] [stderr] | [INFO] [stderr] 137 | pub data_change_callback: Arc>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn OnDataChange + Send + Sync + 'static` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/subscription.rs:137:41 [INFO] [stderr] | [INFO] [stderr] 137 | pub data_change_callback: Arc>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn OnDataChange + Send + Sync + 'static` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `SecurityPolicy` is imported redundantly [INFO] [stderr] --> src/tests/mod.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 7 | use opcua_core::crypto::SecurityPolicy; [INFO] [stderr] | ---------------------------------- the item `SecurityPolicy` is already imported here [INFO] [stderr] ... [INFO] [stderr] 19 | use opcua_core::crypto::SecurityPolicy; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `MessageSecurityMode` is imported redundantly [INFO] [stderr] --> src/tests/mod.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 6 | use opcua_types::MessageSecurityMode; [INFO] [stderr] | -------------------------------- the item `MessageSecurityMode` is already imported here [INFO] [stderr] ... [INFO] [stderr] 20 | use opcua_types::MessageSecurityMode; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/session.rs:363:25 [INFO] [stderr] | [INFO] [stderr] 363 | let mut certificate_store = trace_write_lock_unwrap!(self.certificate_store); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/session.rs:363:25 [INFO] [stderr] | [INFO] [stderr] 363 | let mut certificate_store = trace_write_lock_unwrap!(self.certificate_store); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `session` [INFO] [stderr] --> src/client.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | session: Arc>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_last_attempt` [INFO] [stderr] --> src/session_retry.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn set_last_attempt(&mut self, last_attempt: DateTime) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `session` [INFO] [stderr] --> src/client.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | session: Arc>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.75s [INFO] running `"docker" "inspect" "f3aa90d19aaca58c2925cfd83a525128679c7d8d176799c5816aff770c7c461e"` [INFO] running `"docker" "rm" "-f" "f3aa90d19aaca58c2925cfd83a525128679c7d8d176799c5816aff770c7c461e"` [INFO] [stdout] f3aa90d19aaca58c2925cfd83a525128679c7d8d176799c5816aff770c7c461e