[INFO] crate opcua-server 0.5.0 is already in cache
[INFO] extracting crate opcua-server 0.5.0 into work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/reg/opcua-server/0.5.0
[INFO] extracting crate opcua-server 0.5.0 into work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/reg/opcua-server/0.5.0
[INFO] validating manifest of opcua-server-0.5.0 on toolchain master#7840a0b753a065a41999f1fb6028f67d33e3fdd5
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of opcua-server-0.5.0 on toolchain try#6a9f0b6cc40687e25f9d772e3b10bab335c63853
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-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-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/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-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/reg/opcua-server/0.5.0/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-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" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking opcua-server-0.5.0 against try#6a9f0b6cc40687e25f9d772e3b10bab335c63853 for pr-60466
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60466/worker-6/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/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" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5345baec05f869160fda36d5df6fc98490216c377595ac1f8cb34ae379fb761c
[INFO] running `"docker" "start" "-a" "5345baec05f869160fda36d5df6fc98490216c377595ac1f8cb34ae379fb761c"`
[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 --crate-type lib --emit=dep-info,metadata -C debuginfo=2 --cfg 'feature="default"' -C metadata=be3e9d24b5833f5b -C extra-filename=-be3e9d24b5833f5b --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern bitflags=/opt/crater/target/debug/deps/libbitflags-b9e54ac9b18d525f.rmeta --extern chrono=/opt/crater/target/debug/deps/libchrono-1a441a6cef39921e.rmeta --extern futures=/opt/crater/target/debug/deps/libfutures-a167979c81d49d13.rmeta --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-b5830ffb28d64aa8.rmeta --extern log=/opt/crater/target/debug/deps/liblog-1c47e04f1ac120c8.rmeta --extern opcua_client=/opt/crater/target/debug/deps/libopcua_client-aaa07024cd212e94.rmeta --extern opcua_core=/opt/crater/target/debug/deps/libopcua_core-0156b1f7bdddc2c3.rmeta --extern opcua_types=/opt/crater/target/debug/deps/libopcua_types-3f7319d4a4b993a0.rmeta --extern ring=/opt/crater/target/debug/deps/libring-00e45b7f67314e7e.rmeta --extern serde=/opt/crater/target/debug/deps/libserde-d97f9a6fb9b41e69.rmeta --extern serde_derive=/opt/crater/target/debug/deps/libserde_derive-de9f69bd78c6fa07.so --extern serde_json=/opt/crater/target/debug/deps/libserde_json-7f4b3819a832b7d4.rmeta --extern time=/opt/crater/target/debug/deps/libtime-1db2a977d8513b43.rmeta --extern tokio=/opt/crater/target/debug/deps/libtokio-73fe458bf0922407.rmeta --extern tokio_codec=/opt/crater/target/debug/deps/libtokio_codec-61a8fac46c1ca1a8.rmeta --extern tokio_io=/opt/crater/target/debug/deps/libtokio_io-ec6de6e0b94270de.rmeta --extern tokio_timer=/opt/crater/target/debug/deps/libtokio_timer-ca890cf0bf4e631d.rmeta --cap-lints=forbid -L native=/opt/crater/target/debug/build/ring-037d52aaee0eee40/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 --emit=dep-info,metadata -C debuginfo=2 --test --cfg 'feature="default"' -C metadata=6b2fccad3c8a5d76 -C extra-filename=-6b2fccad3c8a5d76 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern bitflags=/opt/crater/target/debug/deps/libbitflags-b9e54ac9b18d525f.rmeta --extern chrono=/opt/crater/target/debug/deps/libchrono-1a441a6cef39921e.rmeta --extern futures=/opt/crater/target/debug/deps/libfutures-a167979c81d49d13.rmeta --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-b5830ffb28d64aa8.rmeta --extern log=/opt/crater/target/debug/deps/liblog-1c47e04f1ac120c8.rmeta --extern opcua_client=/opt/crater/target/debug/deps/libopcua_client-aaa07024cd212e94.rmeta --extern opcua_core=/opt/crater/target/debug/deps/libopcua_core-0156b1f7bdddc2c3.rmeta --extern opcua_types=/opt/crater/target/debug/deps/libopcua_types-3f7319d4a4b993a0.rmeta --extern ring=/opt/crater/target/debug/deps/libring-00e45b7f67314e7e.rmeta --extern serde=/opt/crater/target/debug/deps/libserde-d97f9a6fb9b41e69.rmeta --extern serde_derive=/opt/crater/target/debug/deps/libserde_derive-de9f69bd78c6fa07.so --extern serde_json=/opt/crater/target/debug/deps/libserde_json-7f4b3819a832b7d4.rmeta --extern time=/opt/crater/target/debug/deps/libtime-1db2a977d8513b43.rmeta --extern tokio=/opt/crater/target/debug/deps/libtokio-73fe458bf0922407.rmeta --extern tokio_codec=/opt/crater/target/debug/deps/libtokio_codec-61a8fac46c1ca1a8.rmeta --extern tokio_io=/opt/crater/target/debug/deps/libtokio_io-ec6de6e0b94270de.rmeta --extern tokio_timer=/opt/crater/target/debug/deps/libtokio_timer-ca890cf0bf4e631d.rmeta --cap-lints=forbid -L native=/opt/crater/target/debug/build/ring-037d52aaee0eee40/out` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "5345baec05f869160fda36d5df6fc98490216c377595ac1f8cb34ae379fb761c"`
[INFO] running `"docker" "rm" "-f" "5345baec05f869160fda36d5df6fc98490216c377595ac1f8cb34ae379fb761c"`
[INFO] [stdout] 5345baec05f869160fda36d5df6fc98490216c377595ac1f8cb34ae379fb761c