[INFO] fetching crate exonum-crypto 1.0.0...
[INFO] testing exonum-crypto-1.0.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate exonum-crypto 1.0.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate exonum-crypto 1.0.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dae1cb81e9fd02f7db25af0cefb0cefd62211b2028a37974f56081ad9423c595
[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" "dae1cb81e9fd02f7db25af0cefb0cefd62211b2028a37974f56081ad9423c595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dae1cb81e9fd02f7db25af0cefb0cefd62211b2028a37974f56081ad9423c595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dae1cb81e9fd02f7db25af0cefb0cefd62211b2028a37974f56081ad9423c595", kill_on_drop: false }`
[INFO] [stdout] dae1cb81e9fd02f7db25af0cefb0cefd62211b2028a37974f56081ad9423c595
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93176b134bf73eed1245bb9d3b2b60dcd73e33783a76069f39e515b69917d009
[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" "93176b134bf73eed1245bb9d3b2b60dcd73e33783a76069f39e515b69917d009", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling protobuf v2.23.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling which v4.1.0
[INFO] [stderr]    Compiling jobserver v0.1.22
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling filetime v0.2.14
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling tar v0.4.35
[INFO] [stderr]    Compiling flate2 v1.0.20
[INFO] [stderr]    Compiling protoc v2.23.0
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling bzip2-sys v0.1.10+1.0.8
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling bzip2 v0.4.2
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling exonum-derive v1.0.0
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling zip v0.5.13
[INFO] [stderr]    Compiling exonum_libsodium-sys v0.0.23
[INFO] [stderr]    Compiling base64-serde v0.5.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling exonum_sodiumoxide v0.0.23
[INFO] [stderr]    Compiling protobuf-codegen v2.23.0
[INFO] [stderr]    Compiling protoc-rust v2.23.0
[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 09s
[INFO] running `Command { std: "docker" "inspect" "93176b134bf73eed1245bb9d3b2b60dcd73e33783a76069f39e515b69917d009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93176b134bf73eed1245bb9d3b2b60dcd73e33783a76069f39e515b69917d009", kill_on_drop: false }`
[INFO] [stdout] 93176b134bf73eed1245bb9d3b2b60dcd73e33783a76069f39e515b69917d009
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04f0a5d9c3f4a733ce2ddb6acc70ac8560012822f9ff51a68862db574f7fca4f
[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" "04f0a5d9c3f4a733ce2ddb6acc70ac8560012822f9ff51a68862db574f7fca4f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling exonum-crypto v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.42s
[INFO] running `Command { std: "docker" "inspect" "04f0a5d9c3f4a733ce2ddb6acc70ac8560012822f9ff51a68862db574f7fca4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04f0a5d9c3f4a733ce2ddb6acc70ac8560012822f9ff51a68862db574f7fca4f", kill_on_drop: false }`
[INFO] [stdout] 04f0a5d9c3f4a733ce2ddb6acc70ac8560012822f9ff51a68862db574f7fca4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f2081dabf27d3c6f2c2a5a8bfc88b38636b0764ef31424148ca5bca98a0709bd
[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" "f2081dabf27d3c6f2c2a5a8bfc88b38636b0764ef31424148ca5bca98a0709bd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/exonum_crypto-64cc85c2e389dc23)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test proto::tests::test_hash_pb_convert ... ok
[INFO] [stdout] test proto::tests::test_signature_wrong_pb_convert ... ok
[INFO] [stdout] test tests::debug_format ... ok
[INFO] [stdout] test tests::hash_streaming_chunks ... ok
[INFO] [stdout] test tests::serialize_deserialize_seed ... ok
[INFO] [stdout] test tests::serialize_deserialize_signature ... ok
[INFO] [stdout] test tests::serialize_deserialize_public_key ... ok
[INFO] [stdout] test tests::to_from_hex_hash ... ok
[INFO] [stdout] test proto::tests::test_pubkey_pb_convert ... ok
[INFO] [stdout] test proto::tests::test_signature_pb_convert ... ok
[INFO] [stdout] test tests::display_format ... ok
[INFO] [stdout] test tests::hash_streaming_zero ... ok
[INFO] [stdout] test tests::serialize_deserialize_hash ... ok
[INFO] [stdout] test proto::tests::test_pubkey_wrong_pb_convert ... ok
[INFO] [stdout] test tests::valid_keypair ... ok
[INFO] [stdout] test tests::zero_hash ... ok
[INFO] [stdout] test tests::serialize_deserialize_secret_key ... ok
[INFO] [stdout] test tests::sign_streaming_chunks ... ok
[INFO] [stdout] test tests::sign_streaming_zero ... ok
[INFO] [stdout] test tests::to_from_hex_keys ... ok
[INFO] [stderr]    Doc-tests exonum-crypto
[INFO] [stdout] test proto::tests::test_hash_wrong_pb_convert ... ok
[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; finished in 0.14s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[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 --crate-name exonum_crypto --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps -L native=/opt/rustwide/target/debug/build/bzip2-sys-744bc9080911d09e/out/lib -L native=/usr/lib/x86_64-linux-gnu --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-d556324edbc6a24d.rlib --extern exonum_crypto=/opt/rustwide/target/debug/deps/libexonum_crypto-9b1342cc782c6b3b.rlib --extern exonum_proto=/opt/rustwide/target/debug/deps/libexonum_proto-ba26cddfdab5abdb.rlib --extern exonum_sodiumoxide=/opt/rustwide/target/debug/deps/libexonum_sodiumoxide-0891686d1129a1d7.rlib --extern hex=/opt/rustwide/target/debug/deps/libhex-a321a334bc4bc61a.rlib --extern protobuf=/opt/rustwide/target/debug/deps/libprotobuf-15f6bb138893f358.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-5d49cfa61ca9bc8b.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-dce9197d5a84b0a6.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-835dbc026187f494.rlib --extern tempdir=/opt/rustwide/target/debug/deps/libtempdir-ea8428270f22c491.rlib -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="exonum-proto"' --cfg 'feature="exonum_sodiumoxide"' --cfg 'feature="protobuf"' --cfg 'feature="sodiumoxide-crypto"' --cfg 'feature="with-protobuf"' --cfg 'feature="with-serde"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "f2081dabf27d3c6f2c2a5a8bfc88b38636b0764ef31424148ca5bca98a0709bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2081dabf27d3c6f2c2a5a8bfc88b38636b0764ef31424148ca5bca98a0709bd", kill_on_drop: false }`
[INFO] [stdout] f2081dabf27d3c6f2c2a5a8bfc88b38636b0764ef31424148ca5bca98a0709bd