[INFO] fetching crate exonum-crypto 1.0.0...
[INFO] testing exonum-crypto-1.0.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate exonum-crypto 1.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate exonum-crypto 1.0.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate exonum-crypto 1.0.0
[INFO] finished tweaking crates.io crate exonum-crypto 1.0.0
[INFO] tweaked toml for crates.io crate exonum-crypto 1.0.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b436972eecc8912da9fd674ab523c68c4e9122605d1421320ba6827ce751e0f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2b436972eecc8912da9fd674ab523c68c4e9122605d1421320ba6827ce751e0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b436972eecc8912da9fd674ab523c68c4e9122605d1421320ba6827ce751e0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b436972eecc8912da9fd674ab523c68c4e9122605d1421320ba6827ce751e0f", kill_on_drop: false }`
[INFO] [stdout] 2b436972eecc8912da9fd674ab523c68c4e9122605d1421320ba6827ce751e0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41ee6d794d0cc1ab4a25cc9e378d8180f7313f8fbc2af46ddf53a0e6ae37686f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "41ee6d794d0cc1ab4a25cc9e378d8180f7313f8fbc2af46ddf53a0e6ae37686f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling base64-serde v0.5.1
[INFO] [stderr]    Compiling flate2 v1.0.14
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling bzip2-sys v0.1.9+1.0.8
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling protobuf v2.18.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling bzip2 v0.3.3
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling which v4.0.2
[INFO] [stderr]    Compiling zip v0.5.9
[INFO] [stderr]    Compiling protoc v2.18.1
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling exonum_libsodium-sys v0.0.23
[INFO] [stderr]    Compiling exonum_sodiumoxide v0.0.23
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling exonum-derive v1.0.0
[INFO] [stderr]    Compiling protobuf-codegen v2.18.1
[INFO] [stderr]    Compiling protoc-rust v2.18.1
[INFO] [stderr]    Compiling exonum-build v1.0.1
[INFO] [stderr]    Compiling exonum-proto v1.0.0
[INFO] [stderr]    Compiling protobuf-convert v0.4.0
[INFO] [stderr]    Compiling exonum-crypto v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `Command { std: "docker" "inspect" "41ee6d794d0cc1ab4a25cc9e378d8180f7313f8fbc2af46ddf53a0e6ae37686f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41ee6d794d0cc1ab4a25cc9e378d8180f7313f8fbc2af46ddf53a0e6ae37686f", kill_on_drop: false }`
[INFO] [stdout] 41ee6d794d0cc1ab4a25cc9e378d8180f7313f8fbc2af46ddf53a0e6ae37686f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46f8818bf09392864770a5e51cbe509c160e8c89019b4930aa5ffe2ef105dc18
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "46f8818bf09392864770a5e51cbe509c160e8c89019b4930aa5ffe2ef105dc18", kill_on_drop: false }`
[INFO] [stderr]    Compiling exonum-crypto v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.51s
[INFO] running `Command { std: "docker" "inspect" "46f8818bf09392864770a5e51cbe509c160e8c89019b4930aa5ffe2ef105dc18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46f8818bf09392864770a5e51cbe509c160e8c89019b4930aa5ffe2ef105dc18", kill_on_drop: false }`
[INFO] [stdout] 46f8818bf09392864770a5e51cbe509c160e8c89019b4930aa5ffe2ef105dc18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 64f07005fe391f416d509336125dd2b28b87d1e48e71967e8502a2e458504457
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "64f07005fe391f416d509336125dd2b28b87d1e48e71967e8502a2e458504457", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/exonum_crypto-83dbab02bdd464be
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test proto::tests::test_hash_wrong_pb_convert ... ok
[INFO] [stdout] test proto::tests::test_hash_pb_convert ... ok
[INFO] [stdout] test proto::tests::test_pubkey_pb_convert ... ok
[INFO] [stdout] test proto::tests::test_pubkey_wrong_pb_convert ... ok
[INFO] [stdout] test proto::tests::test_signature_pb_convert ... ok
[INFO] [stdout] test tests::display_format ... ok
[INFO] [stdout] test proto::tests::test_signature_wrong_pb_convert ... ok
[INFO] [stdout] test tests::hash_streaming_zero ... ok
[INFO] [stdout] test tests::hash_streaming_chunks ... ok
[INFO] [stdout] test tests::serialize_deserialize_signature ... ok
[INFO] [stdout] test tests::serialize_deserialize_hash ... ok
[INFO] [stdout] test tests::serialize_deserialize_public_key ... ok
[INFO] [stdout] test tests::serialize_deserialize_seed ... ok
[INFO] [stdout] test tests::debug_format ... ok
[INFO] [stdout] test tests::serialize_deserialize_secret_key ... ok
[INFO] [stdout] test tests::sign_streaming_zero ... ok
[INFO] [stdout] test tests::to_from_hex_hash ... ok
[INFO] [stdout] test tests::zero_hash ... ok
[INFO] [stdout] test tests::to_from_hex_keys ... ok
[INFO] [stdout] test tests::sign_streaming_chunks ... ok
[INFO] [stdout] test tests::valid_keypair ... ok
[INFO] [stderr]    Doc-tests exonum-crypto
[INFO] [stdout] test tests::not_valid_keypair ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/lib.rs - Seed (line 460) ... FAILED
[INFO] [stdout] test src/lib.rs - SignStream (line 256) ... FAILED
[INFO] [stdout] test src/lib.rs - HashStream (line 213) ... FAILED
[INFO] [stdout] test src/lib.rs - SignStream::sign (line 311) ... FAILED
[INFO] [stdout] test src/lib.rs - SignStream::verify (line 333) ... FAILED
[INFO] [stdout] test src/lib.rs - SignStream::update (line 291) ... FAILED
[INFO] [stdout] test src/lib.rs - SecretKey (line 392) ... FAILED
[INFO] [stdout] test src/lib.rs - PublicKey (line 369) ... FAILED
[INFO] [stdout] test src/lib.rs - gen_keypair (line 137) ... FAILED
[INFO] [stdout] test src/crypto_lib/sodiumoxide/x25519.rs - crypto_lib::sodiumoxide::x25519::into_x25519_keypair (line 49) ... FAILED
[INFO] [stdout] test src/lib.rs - init (line 192) ... FAILED
[INFO] [stdout] test src/lib.rs - gen_keypair_from_seed (line 119) ... FAILED
[INFO] [stdout] test src/lib.rs - Hash (line 410) ... FAILED
[INFO] [stdout] test src/lib.rs - Signature (line 434) ... FAILED
[INFO] [stdout] test src/lib.rs - verify (line 155) ... FAILED
[INFO] [stdout] test src/lib.rs - sign (line 100) ... FAILED
[INFO] [stdout] test src/lib.rs - hash (line 174) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --test /opt/rustwide/workdir/src/lib.rs --crate-name exonum_crypto -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps -L native=/opt/rustwide/target/debug/build/bzip2-sys-201d15863d5a429a/out/lib -L native=/usr/lib/x86_64-linux-gnu --cfg 'feature="default"' --cfg 'feature="exonum_sodiumoxide"' --cfg 'feature="protobuf"' --cfg 'feature="with-protobuf"' --cfg 'feature="with-serde"' --cfg 'feature="sodiumoxide-crypto"' --cfg 'feature="exonum-proto"' --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-eaf9fa7ff5cf3f23.rlib --extern exonum_crypto=/opt/rustwide/target/debug/deps/libexonum_crypto-0f3a7a0e3e47963f.rlib --extern exonum_proto=/opt/rustwide/target/debug/deps/libexonum_proto-9a25ea2acfcdf456.rlib --extern exonum_sodiumoxide=/opt/rustwide/target/debug/deps/libexonum_sodiumoxide-64fcba12563dbda4.rlib --extern hex=/opt/rustwide/target/debug/deps/libhex-8a54554534812d95.rlib --extern protobuf=/opt/rustwide/target/debug/deps/libprotobuf-b86468dd22d67c85.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-c0f7028f9292451d.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-a71c12adf9ae21d5.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-42d3722033692613.rlib --extern tempdir=/opt/rustwide/target/debug/deps/libtempdir-a4a259d379f921c0.rlib -C embed-bitcode=no` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "64f07005fe391f416d509336125dd2b28b87d1e48e71967e8502a2e458504457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64f07005fe391f416d509336125dd2b28b87d1e48e71967e8502a2e458504457", kill_on_drop: false }`
[INFO] [stdout] 64f07005fe391f416d509336125dd2b28b87d1e48e71967e8502a2e458504457