[INFO] fetching crate bls_dkg 0.5.1...
[INFO] testing bls_dkg-0.5.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate bls_dkg 0.5.1 into /workspace/builds/worker-55/source
[INFO] validating manifest of crates.io crate bls_dkg 0.5.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bls_dkg 0.5.1
[INFO] finished tweaking crates.io crate bls_dkg 0.5.1
[INFO] tweaked toml for crates.io crate bls_dkg 0.5.1 written to /workspace/builds/worker-55/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be4cb679b55532485b52fc69edd67fc6f97e45de8a6eb1a8b4361e941fbc8b38
[INFO] running `Command { std: "docker" "start" "-a" "be4cb679b55532485b52fc69edd67fc6f97e45de8a6eb1a8b4361e941fbc8b38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be4cb679b55532485b52fc69edd67fc6f97e45de8a6eb1a8b4361e941fbc8b38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be4cb679b55532485b52fc69edd67fc6f97e45de8a6eb1a8b4361e941fbc8b38", kill_on_drop: false }`
[INFO] [stdout] be4cb679b55532485b52fc69edd67fc6f97e45de8a6eb1a8b4361e941fbc8b38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77657a8245890b58e28510fdba17e61ad7daaf7d734ed7e8a5df6a5392577240
[INFO] running `Command { std: "docker" "start" "-a" "77657a8245890b58e28510fdba17e61ad7daaf7d734ed7e8a5df6a5392577240", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling hex_fmt v0.3.0
[INFO] [stderr]    Compiling block-padding v0.2.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling cipher v0.3.0
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling aes v0.7.4
[INFO] [stderr]    Compiling block-modes v0.8.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling blst v0.3.4
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling ff_derive v0.6.0
[INFO] [stderr]    Compiling zeroize_derive v1.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling zeroize v1.4.1
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling ff v0.6.0
[INFO] [stderr]    Compiling group v0.6.0
[INFO] [stderr]    Compiling pairing v0.16.0
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling xor_name v1.3.0
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling blsttc v2.4.0
[INFO] [stderr]    Compiling bls_dkg v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.70s
[INFO] running `Command { std: "docker" "inspect" "77657a8245890b58e28510fdba17e61ad7daaf7d734ed7e8a5df6a5392577240", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77657a8245890b58e28510fdba17e61ad7daaf7d734ed7e8a5df6a5392577240", kill_on_drop: false }`
[INFO] [stdout] 77657a8245890b58e28510fdba17e61ad7daaf7d734ed7e8a5df6a5392577240
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e49ebeeaad37f37a45520fdbf7c538df11c9b104b4a85eb923d27d3602c598d9
[INFO] running `Command { std: "docker" "start" "-a" "e49ebeeaad37f37a45520fdbf7c538df11c9b104b4a85eb923d27d3602c598d9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling bls_dkg v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.55s
[INFO] running `Command { std: "docker" "inspect" "e49ebeeaad37f37a45520fdbf7c538df11c9b104b4a85eb923d27d3602c598d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e49ebeeaad37f37a45520fdbf7c538df11c9b104b4a85eb923d27d3602c598d9", kill_on_drop: false }`
[INFO] [stdout] e49ebeeaad37f37a45520fdbf7c538df11c9b104b4a85eb923d27d3602c598d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 972e3c16e56ee4a606ebd9ea8a8ee4c7fc77446eb441359718e019c2ca8dfc98
[INFO] running `Command { std: "docker" "start" "-a" "972e3c16e56ee4a606ebd9ea8a8ee4c7fc77446eb441359718e019c2ca8dfc98", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bls_dkg-1c244fbccd62a5ac)
[INFO] [stdout] running 6 tests
[INFO] [stdout] test key_gen::tests::having_min_unresponsive_nodes_cause_block ... ok
[INFO] [stdout] test key_gen::tests::all_nodes_being_responsive ... ok
[INFO] [stdout] test key_gen::tests::threshold_signature ... ok
[INFO] [stdout] test key_gen::tests::threshold_encrypt ... ok
[INFO] [stdout] test key_gen::tests::having_max_unresponsive_nodes_still_work has been running for over 60 seconds
[INFO] [stdout] test key_gen::tests::network_churning has been running for over 60 seconds
[INFO] [stdout] test key_gen::tests::having_max_unresponsive_nodes_still_work ... ok
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "972e3c16e56ee4a606ebd9ea8a8ee4c7fc77446eb441359718e019c2ca8dfc98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "972e3c16e56ee4a606ebd9ea8a8ee4c7fc77446eb441359718e019c2ca8dfc98", kill_on_drop: false }`
[INFO] [stdout] 972e3c16e56ee4a606ebd9ea8a8ee4c7fc77446eb441359718e019c2ca8dfc98