[INFO] fetching crate wagyu-model 0.6.3...
[INFO] testing wagyu-model-0.6.3 against 1.49.0 for beta-1.50-1
[INFO] extracting crate wagyu-model 0.6.3 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate wagyu-model 0.6.3 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 wagyu-model 0.6.3
[INFO] finished tweaking crates.io crate wagyu-model 0.6.3
[INFO] tweaked toml for crates.io crate wagyu-model 0.6.3 written to /workspace/builds/worker-10/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] 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" "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] 81cdd81d5c80f31f4a3120d36515f57459abf10b0e5fd49b2f04346eaf4daad4
[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" "81cdd81d5c80f31f4a3120d36515f57459abf10b0e5fd49b2f04346eaf4daad4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81cdd81d5c80f31f4a3120d36515f57459abf10b0e5fd49b2f04346eaf4daad4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81cdd81d5c80f31f4a3120d36515f57459abf10b0e5fd49b2f04346eaf4daad4", kill_on_drop: false }`
[INFO] [stdout] 81cdd81d5c80f31f4a3120d36515f57459abf10b0e5fd49b2f04346eaf4daad4
[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=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] dc9089780508cf0753bbc7361c7f66383408ed96c1b54da88c27c98fe14085dd
[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" "dc9089780508cf0753bbc7361c7f66383408ed96c1b54da88c27c98fe14085dd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling bitvec v0.17.4
[INFO] [stderr]    Compiling rlp v0.4.6
[INFO] [stderr]    Compiling tokio v0.2.24
[INFO] [stderr]    Compiling async-stream-impl v0.2.1
[INFO] [stderr]    Compiling ff v0.6.0
[INFO] [stderr]    Compiling ripemd160 v0.8.0
[INFO] [stderr]    Compiling secp256k1 v0.17.2
[INFO] [stderr]    Compiling fixed-hash v0.6.1
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling impl-rlp v0.2.1
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling uint v0.8.5
[INFO] [stderr]    Compiling async-stream v0.2.1
[INFO] [stderr]    Compiling base58-monero v0.2.0
[INFO] [stderr]    Compiling parity-scale-codec v1.3.5
[INFO] [stderr]    Compiling impl-serde v0.3.1
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling ethbloom v0.9.2
[INFO] [stderr]    Compiling impl-codec v0.4.2
[INFO] [stderr]    Compiling primitive-types v0.7.3
[INFO] [stderr]    Compiling ethereum-types v0.9.2
[INFO] [stderr]    Compiling wagyu-model v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.85s
[INFO] running `Command { std: "docker" "inspect" "dc9089780508cf0753bbc7361c7f66383408ed96c1b54da88c27c98fe14085dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc9089780508cf0753bbc7361c7f66383408ed96c1b54da88c27c98fe14085dd", kill_on_drop: false }`
[INFO] [stdout] dc9089780508cf0753bbc7361c7f66383408ed96c1b54da88c27c98fe14085dd
[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=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] d3375daf4c32cebdf734b7799ac5eb1030115de20d3f2f03e1d4a0ea788946be
[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" "d3375daf4c32cebdf734b7799ac5eb1030115de20d3f2f03e1d4a0ea788946be", kill_on_drop: false }`
[INFO] [stderr]    Compiling wagyu-model v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.15s
[INFO] running `Command { std: "docker" "inspect" "d3375daf4c32cebdf734b7799ac5eb1030115de20d3f2f03e1d4a0ea788946be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3375daf4c32cebdf734b7799ac5eb1030115de20d3f2f03e1d4a0ea788946be", kill_on_drop: false }`
[INFO] [stdout] d3375daf4c32cebdf734b7799ac5eb1030115de20d3f2f03e1d4a0ea788946be
[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=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] d32e7469a614a64e99c6798467393985ea1bc079585df5a0c061e8c8eac4d48e
[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" "d32e7469a614a64e99c6798467393985ea1bc079585df5a0c061e8c8eac4d48e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 12 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wagyu_model-23cb1d990d6d6df4
[INFO] [stdout] test utilities::bytes::test::test_macro_empty ... ok
[INFO] [stdout] test utilities::bytes::test::test_macro ... ok
[INFO] [stdout] test utilities::crypto::tests::test_functionality_hash160 ... ok
[INFO] [stdout] test utilities::crypto::tests::test_functionality_checksum ... ok
[INFO] [stdout] test derivation_path::tests::child_index::from_str ... ok
[INFO] [stdout] test derivation_path::tests::child_index::to_string ... ok
[INFO] [stdout] test derivation_path::tests::child_index::from ... test derivation_path::tests::child_index::from has been running for over 60 seconds
[INFO] [stdout] test derivation_path::tests::child_index::hardened ... test derivation_path::tests::child_index::hardened has been running for over 60 seconds
[INFO] [stdout] test derivation_path::tests::child_index::to_index ... test derivation_path::tests::child_index::to_index has been running for over 60 seconds
[INFO] [stdout] test derivation_path::tests::child_index::is_normal ... test derivation_path::tests::child_index::is_normal has been running for over 60 seconds
[INFO] [stdout] test derivation_path::tests::child_index::normal ... test derivation_path::tests::child_index::normal has been running for over 60 seconds
[INFO] [stdout] test derivation_path::tests::child_index::is_hardened ... test derivation_path::tests::child_index::is_hardened has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "d32e7469a614a64e99c6798467393985ea1bc079585df5a0c061e8c8eac4d48e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d32e7469a614a64e99c6798467393985ea1bc079585df5a0c061e8c8eac4d48e", kill_on_drop: false }`
[INFO] [stdout] d32e7469a614a64e99c6798467393985ea1bc079585df5a0c061e8c8eac4d48e