[INFO] fetching crate casper-execution-engine 1.4.4...
[INFO] testing casper-execution-engine-1.4.4 against 1.59.0 for beta-1.60-1
[INFO] extracting crate casper-execution-engine 1.4.4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate casper-execution-engine 1.4.4 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate casper-execution-engine 1.4.4
[INFO] finished tweaking crates.io crate casper-execution-engine 1.4.4
[INFO] tweaked toml for crates.io crate casper-execution-engine 1.4.4 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72bb76135dba4e5786dccb58280ae724e54300c30a86a8a3f693ebf947330019
[INFO] running `Command { std: "docker" "start" "-a" "72bb76135dba4e5786dccb58280ae724e54300c30a86a8a3f693ebf947330019", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72bb76135dba4e5786dccb58280ae724e54300c30a86a8a3f693ebf947330019", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72bb76135dba4e5786dccb58280ae724e54300c30a86a8a3f693ebf947330019", kill_on_drop: false }`
[INFO] [stdout] 72bb76135dba4e5786dccb58280ae724e54300c30a86a8a3f693ebf947330019
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fc36f96d85169984ba380aacc7d69c752662038cd9447636fd406dfc7b44fb8
[INFO] running `Command { std: "docker" "start" "-a" "0fc36f96d85169984ba380aacc7d69c752662038cd9447636fd406dfc7b44fb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling radium v0.3.0
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling schemars v0.8.5
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling parity-wasm v0.41.0
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling anyhow v1.0.55
[INFO] [stderr]    Compiling hex_fmt v0.3.0
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling base16 v0.2.1
[INFO] [stderr]    Compiling downcast-rs v1.2.0
[INFO] [stderr]    Compiling memory_units v0.3.0
[INFO] [stderr]    Compiling match_cfg v0.1.0
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.8
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling lmdb-sys v0.8.0
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling ctor v0.1.21
[INFO] [stderr]    Compiling datasize_derive v0.2.10
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling tracing-attributes v0.1.19
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling zeroize v1.3.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling crypto-mac v0.10.1
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling signature v1.2.2
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling curve25519-dalek v3.2.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling hmac v0.10.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling blake2 v0.9.2
[INFO] [stderr]    Compiling ed25519 v1.2.0
[INFO] [stderr]    Compiling hex-buffer-serde v0.3.0
[INFO] [stderr]    Compiling hex-buffer-serde v0.2.2
[INFO] [stderr]    Compiling wasmi-validation v0.3.0
[INFO] [stderr]    Compiling bitvec v0.18.5
[INFO] [stderr]    Compiling uint v0.9.3
[INFO] [stderr]    Compiling schemars_derive v0.8.5
[INFO] [stderr]    Compiling proptest v1.0.0
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling datasize v0.2.10
[INFO] [stderr]    Compiling tracing v0.1.31
[INFO] [stderr]    Compiling wasmi v0.8.0
[INFO] [stderr]    Compiling pwasm-utils v0.16.0
[INFO] [stderr]    Compiling ff v0.8.0
[INFO] [stderr]    Compiling group v0.8.0
[INFO] [stderr]    Compiling elliptic-curve v0.8.5
[INFO] [stderr]    Compiling ecdsa v0.10.2
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling lmdb v0.8.0
[INFO] [stderr]    Compiling k256 v0.7.3
[INFO] [stderr]    Compiling casper-types v1.4.6
[INFO] [stderr]    Compiling casper-hashing v1.4.3
[INFO] [stderr]    Compiling casper-execution-engine v1.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.41s
[INFO] running `Command { std: "docker" "inspect" "0fc36f96d85169984ba380aacc7d69c752662038cd9447636fd406dfc7b44fb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fc36f96d85169984ba380aacc7d69c752662038cd9447636fd406dfc7b44fb8", kill_on_drop: false }`
[INFO] [stdout] 0fc36f96d85169984ba380aacc7d69c752662038cd9447636fd406dfc7b44fb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75a7aa9724556eff30f20b97708284aec45d08625528a2b92033f09ea3fe6622
[INFO] running `Command { std: "docker" "start" "-a" "75a7aa9724556eff30f20b97708284aec45d08625528a2b92033f09ea3fe6622", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling casper-execution-engine v1.4.4 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `casper-execution-engine`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name casper_execution_engine --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="gens"' --cfg 'feature="proptest"' -C metadata=3cbe5ab8d4686227 -C extra-filename=-3cbe5ab8d4686227 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-ea72fa2040392513.rlib --extern assert_matches=/opt/rustwide/target/debug/deps/libassert_matches-1514777fedf8061d.rlib --extern base16=/opt/rustwide/target/debug/deps/libbase16-6b5c34fff7513909.rlib --extern bincode=/opt/rustwide/target/debug/deps/libbincode-2a2677ed02539c16.rlib --extern casper_hashing=/opt/rustwide/target/debug/deps/libcasper_hashing-d86399c45ef17841.rlib --extern casper_types=/opt/rustwide/target/debug/deps/libcasper_types-def042aa8de2eaa8.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-b5312222d1676862.rlib --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-91a9256b6bc082d2.rlib --extern datasize=/opt/rustwide/target/debug/deps/libdatasize-deece2d7976df58b.rlib --extern hex_buffer_serde=/opt/rustwide/target/debug/deps/libhex_buffer_serde-1f102e20b43475a1.rlib --extern hex_fmt=/opt/rustwide/target/debug/deps/libhex_fmt-4063664d054f8ede.rlib --extern hostname=/opt/rustwide/target/debug/deps/libhostname-d5f02245c3aa6305.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-05bbdb40dd0adff7.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-0df115c6f3232b87.rlib --extern linked_hash_map=/opt/rustwide/target/debug/deps/liblinked_hash_map-bb6842ed1b81363c.rlib --extern lmdb=/opt/rustwide/target/debug/deps/liblmdb-5295d80285caf018.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-9c2f46fe80712efb.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-3e0749e90574fa2e.rlib --extern num_derive=/opt/rustwide/target/debug/deps/libnum_derive-47010b9a2c216578.so --extern num_rational=/opt/rustwide/target/debug/deps/libnum_rational-637523f2c4b723e7.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-ef3479476824fa28.rlib --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-08c040c8ce3c280a.rlib --extern parity_wasm=/opt/rustwide/target/debug/deps/libparity_wasm-5fd833945a04231c.rlib --extern proptest=/opt/rustwide/target/debug/deps/libproptest-dd6c8856aedd68d1.rlib --extern pwasm_utils=/opt/rustwide/target/debug/deps/libpwasm_utils-2155f6cc78e0fb87.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-7dc6e98e47b8a7aa.rlib --extern rand_chacha=/opt/rustwide/target/debug/deps/librand_chacha-e52d74c7b474e21b.rlib --extern schemars=/opt/rustwide/target/debug/deps/libschemars-5abd9fda073580b1.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-4634b36c7bb23c84.rlib --extern serde_bytes=/opt/rustwide/target/debug/deps/libserde_bytes-80f82b6c22c83cba.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-9146a7aebfa48bda.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-90afa75a2b98baa6.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-9d34bcf22bfc5d0d.rlib --extern tracing=/opt/rustwide/target/debug/deps/libtracing-909c8f38b56f2348.rlib --extern uint=/opt/rustwide/target/debug/deps/libuint-a8292b368593c07b.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-aa3fa22e9cdf96d6.rlib --extern wasmi=/opt/rustwide/target/debug/deps/libwasmi-4356df7734b74deb.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/lmdb-sys-61c52c416c8708bb/out` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "75a7aa9724556eff30f20b97708284aec45d08625528a2b92033f09ea3fe6622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75a7aa9724556eff30f20b97708284aec45d08625528a2b92033f09ea3fe6622", kill_on_drop: false }`
[INFO] [stdout] 75a7aa9724556eff30f20b97708284aec45d08625528a2b92033f09ea3fe6622