[INFO] crate opcua-server 0.5.0 is already in cache
[INFO] extracting crate opcua-server 0.5.0 into work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/reg/opcua-server/0.5.0
[INFO] extracting crate opcua-server 0.5.0 into work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/reg/opcua-server/0.5.0
[INFO] validating manifest of opcua-server-0.5.0 on toolchain master#589beb979c0f1a9736e02e578913db88398c3ba5
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of opcua-server-0.5.0 on toolchain try#42445ded8fd34235a676755cb5d079658ed51f6a
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+42445ded8fd34235a676755cb5d079658ed51f6a-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-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/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-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/reg/opcua-server/0.5.0/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+42445ded8fd34235a676755cb5d079658ed51f6a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+42445ded8fd34235a676755cb5d079658ed51f6a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking opcua-server-0.5.0 against try#42445ded8fd34235a676755cb5d079658ed51f6a for pr-60944
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60944/worker-0/try#42445ded8fd34235a676755cb5d079658ed51f6a:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/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" "+42445ded8fd34235a676755cb5d079658ed51f6a-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0f1ddb36e48172efbf5d9277a37b339e6ea628f509549d0283f59685340bf0be
[INFO] running `"docker" "start" "-a" "0f1ddb36e48172efbf5d9277a37b339e6ea628f509549d0283f59685340bf0be"`
[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=63669a44172f7785 -C extra-filename=-63669a44172f7785 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern bitflags=/opt/crater/target/debug/deps/libbitflags-4405ab28cc5feb9c.rmeta --extern chrono=/opt/crater/target/debug/deps/libchrono-c40afc0b6dcf40bb.rmeta --extern futures=/opt/crater/target/debug/deps/libfutures-7d0774d1f75e6a60.rmeta --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-8182f0d21a3f0732.rmeta --extern log=/opt/crater/target/debug/deps/liblog-5dcb1225dfc088d2.rmeta --extern opcua_client=/opt/crater/target/debug/deps/libopcua_client-f211f6f8f089f7e4.rmeta --extern opcua_core=/opt/crater/target/debug/deps/libopcua_core-af7a0c46a5d8e87f.rmeta --extern opcua_types=/opt/crater/target/debug/deps/libopcua_types-9e4430a8300794d3.rmeta --extern ring=/opt/crater/target/debug/deps/libring-91914228e404886e.rmeta --extern serde=/opt/crater/target/debug/deps/libserde-2519188c9ad53147.rmeta --extern serde_derive=/opt/crater/target/debug/deps/libserde_derive-74f10b9e1fd9ccf6.so --extern serde_json=/opt/crater/target/debug/deps/libserde_json-f812d80ac62c3016.rmeta --extern time=/opt/crater/target/debug/deps/libtime-606d1c092acc929a.rmeta --extern tokio=/opt/crater/target/debug/deps/libtokio-8149319af45f24db.rmeta --extern tokio_codec=/opt/crater/target/debug/deps/libtokio_codec-e2ac053bf31343e9.rmeta --extern tokio_io=/opt/crater/target/debug/deps/libtokio_io-4879a98f91ebca59.rmeta --extern tokio_timer=/opt/crater/target/debug/deps/libtokio_timer-5f02e44f431bf82b.rmeta --cap-lints=forbid -L native=/opt/crater/target/debug/build/ring-2a860b90a181f155/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=f6007b05e9a15d5f -C extra-filename=-f6007b05e9a15d5f --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern bitflags=/opt/crater/target/debug/deps/libbitflags-4405ab28cc5feb9c.rmeta --extern chrono=/opt/crater/target/debug/deps/libchrono-c40afc0b6dcf40bb.rmeta --extern futures=/opt/crater/target/debug/deps/libfutures-7d0774d1f75e6a60.rmeta --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-8182f0d21a3f0732.rmeta --extern log=/opt/crater/target/debug/deps/liblog-5dcb1225dfc088d2.rmeta --extern opcua_client=/opt/crater/target/debug/deps/libopcua_client-f211f6f8f089f7e4.rmeta --extern opcua_core=/opt/crater/target/debug/deps/libopcua_core-af7a0c46a5d8e87f.rmeta --extern opcua_types=/opt/crater/target/debug/deps/libopcua_types-9e4430a8300794d3.rmeta --extern ring=/opt/crater/target/debug/deps/libring-91914228e404886e.rmeta --extern serde=/opt/crater/target/debug/deps/libserde-2519188c9ad53147.rmeta --extern serde_derive=/opt/crater/target/debug/deps/libserde_derive-74f10b9e1fd9ccf6.so --extern serde_json=/opt/crater/target/debug/deps/libserde_json-f812d80ac62c3016.rmeta --extern time=/opt/crater/target/debug/deps/libtime-606d1c092acc929a.rmeta --extern tokio=/opt/crater/target/debug/deps/libtokio-8149319af45f24db.rmeta --extern tokio_codec=/opt/crater/target/debug/deps/libtokio_codec-e2ac053bf31343e9.rmeta --extern tokio_io=/opt/crater/target/debug/deps/libtokio_io-4879a98f91ebca59.rmeta --extern tokio_timer=/opt/crater/target/debug/deps/libtokio_timer-5f02e44f431bf82b.rmeta --cap-lints=forbid -L native=/opt/crater/target/debug/build/ring-2a860b90a181f155/out` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "0f1ddb36e48172efbf5d9277a37b339e6ea628f509549d0283f59685340bf0be"`
[INFO] running `"docker" "rm" "-f" "0f1ddb36e48172efbf5d9277a37b339e6ea628f509549d0283f59685340bf0be"`
[INFO] [stdout] 0f1ddb36e48172efbf5d9277a37b339e6ea628f509549d0283f59685340bf0be