[INFO] fetching crate casperlabs-test-env 0.2.0...
[INFO] building casperlabs-test-env-0.2.0 against try#3bbb5242a8064de4ca3af4036745ddf603ddaa85 for pr-101929
[INFO] extracting crate casperlabs-test-env 0.2.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate casperlabs-test-env 0.2.0 on toolchain 3bbb5242a8064de4ca3af4036745ddf603ddaa85
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bbb5242a8064de4ca3af4036745ddf603ddaa85" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate casperlabs-test-env 0.2.0
[INFO] finished tweaking crates.io crate casperlabs-test-env 0.2.0
[INFO] tweaked toml for crates.io crate casperlabs-test-env 0.2.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bbb5242a8064de4ca3af4036745ddf603ddaa85" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bbb5242a8064de4ca3af4036745ddf603ddaa85" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:e92e462e59ac3446a933540fd361ddeb5362c86f92d432d6a560a917a465022e" "/opt/rustwide/cargo-home/bin/cargo" "+3bbb5242a8064de4ca3af4036745ddf603ddaa85" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dcf335c30f406047f110fae9e245da5e4ceef00480d5547feedea294f93fdcfa
[INFO] running `Command { std: "docker" "start" "-a" "dcf335c30f406047f110fae9e245da5e4ceef00480d5547feedea294f93fdcfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcf335c30f406047f110fae9e245da5e4ceef00480d5547feedea294f93fdcfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcf335c30f406047f110fae9e245da5e4ceef00480d5547feedea294f93fdcfa", kill_on_drop: false }`
[INFO] [stdout] dcf335c30f406047f110fae9e245da5e4ceef00480d5547feedea294f93fdcfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "RUSTDOCFLAGS=--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:e92e462e59ac3446a933540fd361ddeb5362c86f92d432d6a560a917a465022e" "/opt/rustwide/cargo-home/bin/cargo" "+3bbb5242a8064de4ca3af4036745ddf603ddaa85" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94932633a1183d58ad59b4c762ea9880612cfc483c1f6ec483b62496f60d85cf
[INFO] running `Command { std: "docker" "start" "-a" "94932633a1183d58ad59b4c762ea9880612cfc483c1f6ec483b62496f60d85cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.4
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling serde_derive v1.0.144
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling serde v1.0.144
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling radium v0.3.0
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling bitvec v0.18.5
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling signature v1.2.2
[INFO] [stderr]    Compiling crypto-mac v0.10.1
[INFO] [stderr]    Compiling serde_json v1.0.85
[INFO] [stderr]    Compiling fastrand v1.8.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling ff v0.8.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling group v0.8.0
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling hmac v0.10.1
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling itoa v1.0.3
[INFO] [stderr]    Compiling ryu v1.0.11
[INFO] [stderr]    Compiling cpufeatures v0.2.5
[INFO] [stderr]    Compiling once_cell v1.14.0
[INFO] [stderr]    Compiling schemars v0.8.5
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling zeroize_derive v1.3.2
[INFO] [stderr]    Compiling datasize_derive v0.2.10
[INFO] [stderr]    Compiling schemars_derive v0.8.5
[INFO] [stderr]    Compiling ed25519 v1.2.0
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling num-complex v0.4.2
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.9
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling zeroize v1.3.0
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling dyn-clone v1.0.9
[INFO] [stderr]    Compiling elliptic-curve v0.8.5
[INFO] [stderr]    Compiling curve25519-dalek v3.2.1
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling ecdsa v0.10.2
[INFO] [stderr]    Compiling datasize v0.2.10
[INFO] [stderr]    Compiling blake2 v0.9.2
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling k256 v0.7.3
[INFO] [stderr]    Compiling proptest v1.0.0
[INFO] [stderr]    Compiling ctor v0.1.23
[INFO] [stderr]    Compiling lmdb-sys v0.8.0
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling parity-wasm v0.41.0
[INFO] [stderr]    Compiling hex_fmt v0.3.0
[INFO] [stderr]    Compiling thiserror v1.0.35
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling base16 v0.2.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.35
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling anyhow v1.0.65
[INFO] [stderr]    Compiling wasmi-validation v0.3.0
[INFO] [stderr]    Compiling itertools v0.10.4
[INFO] [stderr]    Compiling tracing-attributes v0.1.22
[INFO] [stderr]    Compiling tracing-core v0.1.29
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling downcast-rs v1.2.0
[INFO] [stderr]    Compiling match_cfg v0.1.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.48
[INFO] [stderr]    Compiling memory_units v0.3.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling lmdb v0.8.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling serde_bytes v0.11.7
[INFO] [stderr]    Compiling uint v0.9.3
[INFO] [stderr]    Compiling hex-buffer-serde v0.3.0
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling pwasm-utils v0.16.0
[INFO] [stderr]    Compiling tracing v0.1.36
[INFO] [stderr]    Compiling hex-buffer-serde v0.2.2
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling wasmi v0.8.0
[INFO] [stderr]    Compiling chrono v0.4.22
[INFO] [stderr]    Compiling casper-types v1.5.0
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling filesize v0.2.0
[INFO] [stderr]    Compiling casper-hashing v1.4.3
[INFO] [stderr]    Compiling casper-contract v1.4.4
[INFO] [stderr]    Compiling casper-execution-engine v2.0.1
[INFO] [stderr]    Compiling casper-engine-test-support v2.2.0
[INFO] [stderr]    Compiling casperlabs-test-env v0.2.0 (/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 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/casper-execution-engine-2.0.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="gens"' --cfg 'feature="proptest"' --cfg 'feature="test-support"' -C metadata=68dafe348e455c58 -C extra-filename=-68dafe348e455c58 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-5947c0a9fe934c82.rmeta --extern base16=/opt/rustwide/target/debug/deps/libbase16-e9def7b91099fca8.rmeta --extern bincode=/opt/rustwide/target/debug/deps/libbincode-c3b9aa71201ed147.rmeta --extern casper_hashing=/opt/rustwide/target/debug/deps/libcasper_hashing-07ada2bc1f2627ed.rmeta --extern casper_types=/opt/rustwide/target/debug/deps/libcasper_types-3058cabc95373ce5.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-b00341ed70c3eefe.rmeta --extern datasize=/opt/rustwide/target/debug/deps/libdatasize-6b7b834a5b784a5d.rmeta --extern hex_buffer_serde=/opt/rustwide/target/debug/deps/libhex_buffer_serde-9e581605cdc9936d.rmeta --extern hex_fmt=/opt/rustwide/target/debug/deps/libhex_fmt-df01310a40a53ca6.rmeta --extern hostname=/opt/rustwide/target/debug/deps/libhostname-d547d64a682a5aad.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-62466b4c30b18c41.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-e1c27bc548d6aea8.rmeta --extern linked_hash_map=/opt/rustwide/target/debug/deps/liblinked_hash_map-8e8496f5a3794220.rmeta --extern lmdb=/opt/rustwide/target/debug/deps/liblmdb-61c6368da590c3f8.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-fb698fbd15d7651f.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-b8f2506ea1360d3f.rmeta --extern num_derive=/opt/rustwide/target/debug/deps/libnum_derive-eff7c15404d20521.so --extern num_rational=/opt/rustwide/target/debug/deps/libnum_rational-736e345d081ba5e1.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-3f0549f1f4c73647.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-3db3216c15c04cf7.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-c65a6d4c9807062d.rmeta --extern parity_wasm=/opt/rustwide/target/debug/deps/libparity_wasm-cc5a1e3197efc74f.rmeta --extern proptest=/opt/rustwide/target/debug/deps/libproptest-e9d8a3e2fd18c598.rmeta --extern pwasm_utils=/opt/rustwide/target/debug/deps/libpwasm_utils-7ee44bf03892f133.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-fdccc9652fa275c7.rmeta --extern rand_chacha=/opt/rustwide/target/debug/deps/librand_chacha-4cd73703e00fa5ae.rmeta --extern schemars=/opt/rustwide/target/debug/deps/libschemars-e2d99c96519ee5a1.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-b058831e6e3b2da9.rmeta --extern serde_bytes=/opt/rustwide/target/debug/deps/libserde_bytes-e088613f727201ee.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-e4973db33e1240a7.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-4c95a772cbf1c116.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-0bc006d31d0f2941.rmeta --extern uint=/opt/rustwide/target/debug/deps/libuint-f193ad05e54661c6.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-d048204426d73f81.rmeta --extern wasmi=/opt/rustwide/target/debug/deps/libwasmi-08e855e4fda6fa07.rmeta --cap-lints allow --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/lmdb-sys-a908cfdcb99b0fc4/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "94932633a1183d58ad59b4c762ea9880612cfc483c1f6ec483b62496f60d85cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94932633a1183d58ad59b4c762ea9880612cfc483c1f6ec483b62496f60d85cf", kill_on_drop: false }`
[INFO] [stdout] 94932633a1183d58ad59b4c762ea9880612cfc483c1f6ec483b62496f60d85cf