[INFO] crate opcua-client 0.6.0 is already in cache
[INFO] checking opcua-client-0.6.0 against master#30ca215b4e38b32aa7abdd635c5e2d56f5724494 for pr-66037
[INFO] extracting crate opcua-client 0.6.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate opcua-client 0.6.0 on toolchain 30ca215b4e38b32aa7abdd635c5e2d56f5724494
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate opcua-client 0.6.0
[INFO] finished tweaking crates.io crate opcua-client 0.6.0
[INFO] tweaked toml for crates.io crate opcua-client 0.6.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5ac611660582039b2a2f00494485d21ad7f446c94fe93f7b51c9280d85d189e9
[INFO] running `"docker" "start" "-a" "5ac611660582039b2a2f00494485d21ad7f446c94fe93f7b51c9280d85d189e9"`
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]     Checking base64 v0.6.0
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking uuid v0.5.1
[INFO] [stderr]     Checking tokio-threadpool v0.1.17
[INFO] [stderr]     Checking tokio-reactor v0.1.11
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking tokio-udp v0.1.5
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking opcua-types v0.6.0
[INFO] [stderr]     Checking opcua-core v0.6.0
[INFO] [stderr]     Checking opcua-client v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/subscription.rs:149:37
[INFO] [stderr]     |
[INFO] [stderr] 149 |     data_change_callback: Arc<Mutex<OnDataChange + Send + Sync + 'static>>,
[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:149:37
[INFO] [stderr]     |
[INFO] [stderr] 149 |     data_change_callback: Arc<Mutex<OnDataChange + Send + Sync + 'static>>,
[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: method is never used: `authentication_token`
[INFO] [stderr]    --> src/session_state.rs:150:5
[INFO] [stderr]     |
[INFO] [stderr] 150 |     pub fn authentication_token(&self) -> &NodeId {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `authentication_token`
[INFO] [stderr]    --> src/session_state.rs:150:5
[INFO] [stderr]     |
[INFO] [stderr] 150 |     pub fn authentication_token(&self) -> &NodeId {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.15s
[INFO] running `"docker" "inspect" "5ac611660582039b2a2f00494485d21ad7f446c94fe93f7b51c9280d85d189e9"`
[INFO] running `"docker" "rm" "-f" "5ac611660582039b2a2f00494485d21ad7f446c94fe93f7b51c9280d85d189e9"`
[INFO] [stdout] 5ac611660582039b2a2f00494485d21ad7f446c94fe93f7b51c9280d85d189e9