[INFO] crate opcua-core 0.6.0 is already in cache
[INFO] extracting crate opcua-core 0.6.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/opcua-core/0.6.0
[INFO] extracting crate opcua-core 0.6.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/opcua-core/0.6.0
[INFO] validating manifest of opcua-core-0.6.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of opcua-core-0.6.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing opcua-core-0.6.0
[INFO] finished frobbing opcua-core-0.6.0
[INFO] frobbed toml for opcua-core-0.6.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/opcua-core/0.6.0/Cargo.toml
[INFO] started frobbing opcua-core-0.6.0
[INFO] finished frobbing opcua-core-0.6.0
[INFO] frobbed toml for opcua-core-0.6.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/opcua-core/0.6.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing opcua-core-0.6.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/opcua-core/0.6.0:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 601f456ae4d549893775d4a64a802156f9d9f6365d2aef3dee8abcb2506aafc8
[INFO] running `"docker" "start" "-a" "601f456ae4d549893775d4a64a802156f9d9f6365d2aef3dee8abcb2506aafc8"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling opcua-types v0.6.0
[INFO] [stderr]    Compiling opcua-core v0.6.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `std` is imported redundantly
[INFO] [stderr]    --> src/crypto/certificate_store.rs:423:13
[INFO] [stderr]     |
[INFO] [stderr] 423 |         use std;
[INFO] [stderr]     |             ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.19s
[INFO] running `"docker" "inspect" "601f456ae4d549893775d4a64a802156f9d9f6365d2aef3dee8abcb2506aafc8"`
[INFO] running `"docker" "rm" "-f" "601f456ae4d549893775d4a64a802156f9d9f6365d2aef3dee8abcb2506aafc8"`
[INFO] [stdout] 601f456ae4d549893775d4a64a802156f9d9f6365d2aef3dee8abcb2506aafc8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/opcua-core/0.6.0:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 02481b8c158477589b7039f9e0058cbd5ffc617e6fd8f094f9b6a7fb4d5d5a26
[INFO] running `"docker" "start" "-a" "02481b8c158477589b7039f9e0058cbd5ffc617e6fd8f094f9b6a7fb4d5d5a26"`
[INFO] [stderr]    Compiling opcua-core v0.6.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `std` is imported redundantly
[INFO] [stderr]    --> src/crypto/certificate_store.rs:423:13
[INFO] [stderr]     |
[INFO] [stderr] 423 |         use std;
[INFO] [stderr]     |             ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.92s
[INFO] running `"docker" "inspect" "02481b8c158477589b7039f9e0058cbd5ffc617e6fd8f094f9b6a7fb4d5d5a26"`
[INFO] running `"docker" "rm" "-f" "02481b8c158477589b7039f9e0058cbd5ffc617e6fd8f094f9b6a7fb4d5d5a26"`
[INFO] [stdout] 02481b8c158477589b7039f9e0058cbd5ffc617e6fd8f094f9b6a7fb4d5d5a26
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/opcua-core/0.6.0:/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 9b5d577d442fb82e804b1a0c4d0257271102b62f61573328512fb48a6d3e8891
[INFO] running `"docker" "start" "-a" "9b5d577d442fb82e804b1a0c4d0257271102b62f61573328512fb48a6d3e8891"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/opcua_core-366e0d0c3a551655
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stdout] test handle::handle_test ... ok
[INFO] [stdout] test tests::authentication::user_name_identity_token_plaintext ... ok
[INFO] [stdout] test tests::authentication::user_name_identity_token_valid ... ok
[INFO] [stdout] test crypto::x509::parse_asn1_date_test ... ok
[INFO] [stdout] test tests::chunk::open_secure_channel ... ok
[INFO] [stdout] test tests::chunk::chunk_open_secure_channel ... ok
[INFO] [stdout] test tests::chunk::open_secure_channel_response ... ok
[INFO] [stdout] test tests::chunk::security_policy_symmetric_encrypt_decrypt ... ok
[INFO] [stdout] test tests::comms::acknowledge ... ok
[INFO] [stdout] test tests::comms::hello ... ok
[INFO] [stdout] test tests::chunk::asymmetric_decrypt_and_verify_sample_chunk ... ok
[INFO] [stdout] test tests::comms::secure_channel_nonce ... ok
[INFO] [stdout] test tests::crypto::aes_test ... ok
[INFO] [stdout] test tests::chunk::max_message_size ... ok
[INFO] [stdout] test tests::crypto::calculate_cipher_text_size ... ok
[INFO] [stdout] test tests::chunk::validate_chunks_secure_channel_id ... ok
[INFO] [stdout] test tests::crypto::certificate_with_application_uri_mismatch ... ok
[INFO] [stdout] test tests::crypto::create_cert ... ok
[INFO] [stdout] test tests::chunk::chunk_multi_chunk_intermediate_final ... ok
[INFO] [stdout] test tests::chunk::validate_chunks_sequence_number ... ok
[INFO] [stdout] test tests::crypto::derive_keys_from_nonce ... ok
[INFO] [stdout] test tests::crypto::derive_keys_from_nonce_basic128rsa15 ... ok
[INFO] [stdout] test tests::chunk::validate_chunks_request_id ... ok
[INFO] [stdout] test tests::crypto::ensure_pki_path ... ok
[INFO] [stdout] test tests::crypto::sign_hmac_sha1 ... ok
[INFO] [stdout] test tests::crypto::sign_hmac_sha256 ... ok
[INFO] [stdout] test tests::crypto::generate_nonce ... ok
[INFO] [stdout] test tests::crypto::create_rejected_cert_in_pki ... ok
[INFO] [stdout] test tests::crypto::test_and_reject_application_instance_cert ... ok
[INFO] [stdout] test tests::crypto::certificate_with_hostname_mismatch ... ok
[INFO] [stdout] test tests::chunk::chunk_multi_encode_decode ... ok
[INFO] [stdout] test tests::crypto::test_and_trust_application_instance_cert ... ok
[INFO] [stdout] test tests::crypto::asymmetric_encrypt_and_decrypt ... ok
[INFO] [stdout] test tests::crypto::test_and_reject_thumbprint_mismatch ... ok
[INFO] [stdout] test tests::secure_channel::symmetric_sign_and_encrypt_message_chunk_basic128rsa15 ... ok
[INFO] [stdout] test tests::secure_channel::symmetric_sign_and_encrypt_message_chunk_basic256 ... ok
[INFO] [stdout] test tests::secure_channel::symmetric_sign_and_encrypt_message_chunk_basic256sha256 ... ok
[INFO] [stdout] test tests::secure_channel::symmetric_sign_message_chunk_basic128rsa15 ... ok
[INFO] [stdout] test tests::secure_channel::symmetric_sign_message_chunk_basic256 ... ok
[INFO] [stdout] test tests::secure_channel::symmetric_sign_message_chunk_basic256sha256 ... ok
[INFO] [stdout] test tests::services::get_endpoints_request ... ok
[INFO] [stdout] test tests::crypto::sign_verify_sha256 ... ok
[INFO] [stdout] test tests::crypto::sign_verify_sha1 ... ok
[INFO] [stdout] test tests::crypto::create_own_cert_in_pki ... ok
[INFO] [stdout] test tests::crypto::calculate_cipher_text_size2 ... ok
[INFO] [stdout] test tests::secure_channel::asymmetric_sign_and_encrypt_message_chunk_basic256 ... ok
[INFO] [stdout] test tests::secure_channel::asymmetric_sign_and_encrypt_message_chunk_basic256sha256 ... ok
[INFO] [stdout] test tests::secure_channel::asymmetric_sign_and_encrypt_message_chunk_basic128rsa15 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests opcua-core
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9b5d577d442fb82e804b1a0c4d0257271102b62f61573328512fb48a6d3e8891"`
[INFO] running `"docker" "rm" "-f" "9b5d577d442fb82e804b1a0c4d0257271102b62f61573328512fb48a6d3e8891"`
[INFO] [stdout] 9b5d577d442fb82e804b1a0c4d0257271102b62f61573328512fb48a6d3e8891