[INFO] fetching crate zakura-equihash 2.2.0...
[INFO] testing zakura-equihash-2.2.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate zakura-equihash 2.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate zakura-equihash 2.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate zakura-equihash 2.2.0
[INFO] tweaked toml for crates.io crate zakura-equihash 2.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zakura-equihash 2.2.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zakura-equihash 2.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded equihash v0.3.0
[INFO] [stderr]   Downloaded rand v0.8.7
[INFO] [stderr]   Downloaded corez v0.1.1
[INFO] [stderr]   Downloaded blake2b_simd v1.0.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7541b0e762b2e7954eacd78a03bb429effd5f24e8adf66fd104135e9f236af0d
[INFO] running `Command { std: "docker" "start" "7541b0e762b2e7954eacd78a03bb429effd5f24e8adf66fd104135e9f236af0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7541b0e762b2e7954eacd78a03bb429effd5f24e8adf66fd104135e9f236af0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7541b0e762b2e7954eacd78a03bb429effd5f24e8adf66fd104135e9f236af0d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7541b0e762b2e7954eacd78a03bb429effd5f24e8adf66fd104135e9f236af0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7541b0e762b2e7954eacd78a03bb429effd5f24e8adf66fd104135e9f236af0d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling constant_time_eq v0.4.2
[INFO] [stderr]    Compiling arrayvec v0.7.8
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling corez v0.1.1
[INFO] [stderr]    Compiling blake2b_simd v1.0.4
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]    Compiling zakura-equihash v2.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "7541b0e762b2e7954eacd78a03bb429effd5f24e8adf66fd104135e9f236af0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7541b0e762b2e7954eacd78a03bb429effd5f24e8adf66fd104135e9f236af0d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]    Compiling equihash v0.3.0
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.7
[INFO] [stderr]    Compiling zakura-equihash v2.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.99s
[INFO] running `Command { std: "docker" "inspect" "7541b0e762b2e7954eacd78a03bb429effd5f24e8adf66fd104135e9f236af0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7541b0e762b2e7954eacd78a03bb429effd5f24e8adf66fd104135e9f236af0d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/equihash-6bf2a82ba410da99)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test leaf_hash::tests::kernels_match_blake2b_simd_on_every_reachable_block ... ignored, exhaustive; about 2^20 hashes per kernel
[INFO] [stdout] test leaf_hash::tests::rejects_other_prefix_lengths ... ok
[INFO] [stdout] test leaf_hash::tests::rejects_unsupported_kernels ... ok
[INFO] [stdout] test minimal::tests::array_compression_and_expansion ... ok
[INFO] [stdout] test minimal::tests::minimal_solution_repr ... ok
[INFO] [stdout] test verify::tests::non_zero_root_hash ... ok
[INFO] [stdout] test verify::tests::rejects_unsupported_parameters ... ok
[INFO] [stdout] test verify::tests::rejects_other_input_lengths ... ok
[INFO] [stdout] test verify::tests::validate_tree_rejects_wrong_leaf_counts ... ok
[INFO] [stdout] test verify::tests::invalid_test_vectors ... ok
[INFO] [stdout] test verify::compatibility::malformed_encodings_and_unsupported_domains_are_rejected ... ok
[INFO] [stdout] test verify::compatibility::mutation_seed_is_reported_on_failure ... ok
[INFO] [stdout] test verify::tests::mainnet_block_415000 ... ok
[INFO] [stdout] test leaf_hash::tests::kernels_match_blake2b_simd ... ok
[INFO] [stdout] test verify::tests::all_bits_matter ... ok
[INFO] [stdout] test verify::tests::invalid_solutions_stop_within_one_hash_batch ... ok
[INFO] [stdout] test verify::tests::valid_test_vectors ... ok
[INFO] [stdout] test verify::tests::regtest_genesis ... ok
[INFO] [stdout] test verify::compatibility::random_solved_headers_match_upstream ... ok
[INFO] [stdout] test verify::compatibility::bounded_parameter_matrix_matches_upstream ... ok
[INFO] [stdout] test verify::tests::mainnet_solution_bits_matter ... ok
[INFO] [stdout] test verify::tests::matches_recursive_validator_on_mutations ... ok
[INFO] [stdout] test verify::compatibility::random_prefix_mutations_and_splits_match_upstream ... ok
[INFO] [stdout] test verify::compatibility::random_proof_mutations_match_upstream has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "7541b0e762b2e7954eacd78a03bb429effd5f24e8adf66fd104135e9f236af0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7541b0e762b2e7954eacd78a03bb429effd5f24e8adf66fd104135e9f236af0d", kill_on_drop: false }`
[INFO] [stdout] 7541b0e762b2e7954eacd78a03bb429effd5f24e8adf66fd104135e9f236af0d
