[INFO] crate opcua-server 0.5.0 is already in cache
[INFO] extracting crate opcua-server 0.5.0 into work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/reg/opcua-server/0.5.0
[INFO] extracting crate opcua-server 0.5.0 into work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/reg/opcua-server/0.5.0
[INFO] validating manifest of opcua-server-0.5.0 on toolchain master#39401465da4ce27aeeb2c2a26133ac35c63aa515
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of opcua-server-0.5.0 on toolchain try#f45cc3094ee337acd688771b9234318046b0572d
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing opcua-server-0.5.0
[INFO] finished frobbing opcua-server-0.5.0
[INFO] frobbed toml for opcua-server-0.5.0 written to work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/reg/opcua-server/0.5.0/Cargo.toml
[INFO] started frobbing opcua-server-0.5.0
[INFO] finished frobbing opcua-server-0.5.0
[INFO] frobbed toml for opcua-server-0.5.0 written to work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/reg/opcua-server/0.5.0/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] checking opcua-server-0.5.0 against master#39401465da4ce27aeeb2c2a26133ac35c63aa515 for pr-60914
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60914/worker-3/master#39401465da4ce27aeeb2c2a26133ac35c63aa515:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/reg/opcua-server/0.5.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 06d642872b9e6a6baeb494fb9dd11b40ec304bd70bf58bb28e52b04ed7053f90
[INFO] running `"docker" "start" "-a" "06d642872b9e6a6baeb494fb9dd11b40ec304bd70bf58bb28e52b04ed7053f90"`
[INFO] [stderr]     Checking opcua-types v0.5.0
[INFO] [stderr]     Checking opcua-core v0.5.0
[INFO] [stderr]     Checking opcua-client v0.5.0
[INFO] [stderr]     Checking opcua-server v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `WriteMask` is imported redundantly
[INFO] [stderr]    --> src/services/attribute.rs:181:13
[INFO] [stderr]     |
[INFO] [stderr] 3   | use opcua_types::*;
[INFO] [stderr]     |     -------------- the item `WriteMask` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 181 |         use opcua_types::WriteMask;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `std` is imported redundantly
[INFO] [stderr]    --> src/server.rs:396:33
[INFO] [stderr]     |
[INFO] [stderr] 396 |                             use std;
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `std` is imported redundantly
[INFO] [stderr]    --> src/subscriptions/subscription.rs:381:17
[INFO] [stderr]     |
[INFO] [stderr] 381 |             use std;
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `WriteMask` is imported redundantly
[INFO] [stderr]    --> src/services/attribute.rs:181:13
[INFO] [stderr]     |
[INFO] [stderr] 3   | use opcua_types::*;
[INFO] [stderr]     |     -------------- the item `WriteMask` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 181 |         use opcua_types::WriteMask;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `std` is imported redundantly
[INFO] [stderr]    --> src/server.rs:396:33
[INFO] [stderr]     |
[INFO] [stderr] 396 |                             use std;
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `std` is imported redundantly
[INFO] [stderr]    --> src/subscriptions/subscription.rs:381:17
[INFO] [stderr]     |
[INFO] [stderr] 381 |             use std;
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `opcua-server`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name opcua_server src/lib.rs --color never --emit=dep-info,metadata -C debuginfo=2 --test --cfg 'feature="default"' -C metadata=42e9bb9bcb2b1fa2 -C extra-filename=-42e9bb9bcb2b1fa2 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern bitflags=/opt/crater/target/debug/deps/libbitflags-935308e5bf6cddf9.rmeta --extern chrono=/opt/crater/target/debug/deps/libchrono-4dc86e8f4af60578.rmeta --extern futures=/opt/crater/target/debug/deps/libfutures-baba8842600a2d06.rmeta --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-8e6d4ca8c102a88f.rmeta --extern log=/opt/crater/target/debug/deps/liblog-372a567fb2cab08a.rmeta --extern opcua_client=/opt/crater/target/debug/deps/libopcua_client-65d1a3accd439b8e.rmeta --extern opcua_core=/opt/crater/target/debug/deps/libopcua_core-b22e5840467d3258.rmeta --extern opcua_types=/opt/crater/target/debug/deps/libopcua_types-5e127b47647e5ae5.rmeta --extern ring=/opt/crater/target/debug/deps/libring-c4f6c4cd3efedd07.rmeta --extern serde=/opt/crater/target/debug/deps/libserde-5836a3d98213b510.rmeta --extern serde_derive=/opt/crater/target/debug/deps/libserde_derive-c703d0ac511dac5c.so --extern serde_json=/opt/crater/target/debug/deps/libserde_json-1b70b3d4dd40cd21.rmeta --extern time=/opt/crater/target/debug/deps/libtime-d4355621ce7bc3eb.rmeta --extern tokio=/opt/crater/target/debug/deps/libtokio-498396f7125c1336.rmeta --extern tokio_codec=/opt/crater/target/debug/deps/libtokio_codec-2565086129ae25a2.rmeta --extern tokio_io=/opt/crater/target/debug/deps/libtokio_io-ead7c3d6db40f5d7.rmeta --extern tokio_timer=/opt/crater/target/debug/deps/libtokio_timer-27df13c9fe1dcdc7.rmeta --cap-lints=forbid -L native=/opt/crater/target/debug/build/ring-e1e7e3faca79fb46/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `opcua-server`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name opcua_server src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C debuginfo=2 --cfg 'feature="default"' -C metadata=d0908999e472f1f6 -C extra-filename=-d0908999e472f1f6 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern bitflags=/opt/crater/target/debug/deps/libbitflags-935308e5bf6cddf9.rmeta --extern chrono=/opt/crater/target/debug/deps/libchrono-4dc86e8f4af60578.rmeta --extern futures=/opt/crater/target/debug/deps/libfutures-baba8842600a2d06.rmeta --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-8e6d4ca8c102a88f.rmeta --extern log=/opt/crater/target/debug/deps/liblog-372a567fb2cab08a.rmeta --extern opcua_client=/opt/crater/target/debug/deps/libopcua_client-65d1a3accd439b8e.rmeta --extern opcua_core=/opt/crater/target/debug/deps/libopcua_core-b22e5840467d3258.rmeta --extern opcua_types=/opt/crater/target/debug/deps/libopcua_types-5e127b47647e5ae5.rmeta --extern ring=/opt/crater/target/debug/deps/libring-c4f6c4cd3efedd07.rmeta --extern serde=/opt/crater/target/debug/deps/libserde-5836a3d98213b510.rmeta --extern serde_derive=/opt/crater/target/debug/deps/libserde_derive-c703d0ac511dac5c.so --extern serde_json=/opt/crater/target/debug/deps/libserde_json-1b70b3d4dd40cd21.rmeta --extern time=/opt/crater/target/debug/deps/libtime-d4355621ce7bc3eb.rmeta --extern tokio=/opt/crater/target/debug/deps/libtokio-498396f7125c1336.rmeta --extern tokio_codec=/opt/crater/target/debug/deps/libtokio_codec-2565086129ae25a2.rmeta --extern tokio_io=/opt/crater/target/debug/deps/libtokio_io-ead7c3d6db40f5d7.rmeta --extern tokio_timer=/opt/crater/target/debug/deps/libtokio_timer-27df13c9fe1dcdc7.rmeta --cap-lints=forbid -L native=/opt/crater/target/debug/build/ring-e1e7e3faca79fb46/out` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "06d642872b9e6a6baeb494fb9dd11b40ec304bd70bf58bb28e52b04ed7053f90"`
[INFO] running `"docker" "rm" "-f" "06d642872b9e6a6baeb494fb9dd11b40ec304bd70bf58bb28e52b04ed7053f90"`
[INFO] [stdout] 06d642872b9e6a6baeb494fb9dd11b40ec304bd70bf58bb28e52b04ed7053f90