[INFO] cloning repository https://github.com/T-EXCHANGE/openethereum [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/T-EXCHANGE/openethereum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FT-EXCHANGE%2Fopenethereum", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FT-EXCHANGE%2Fopenethereum'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 11e40fad8bcb94537326e8ec4e0cddc49ccea651 [INFO] checking T-EXCHANGE/openethereum against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FT-EXCHANGE%2Fopenethereum" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/T-EXCHANGE/openethereum on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-3/source/.cargo/config [INFO] started tweaking git repo https://github.com/T-EXCHANGE/openethereum [INFO] finished tweaking git repo https://github.com/T-EXCHANGE/openethereum [INFO] tweaked toml for git repo https://github.com/T-EXCHANGE/openethereum written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/T-EXCHANGE/openethereum already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/paritytech/app-dirs-rs` [INFO] [stderr] Updating git repository `https://github.com/paritytech/bn` [INFO] [stderr] Updating git repository `https://github.com/matter-labs/eip1962.git` [INFO] [stderr] Updating git repository `https://github.com/paritytech/secret-store` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded enum-primitive-derive v0.2.1 [INFO] [stderr] Downloaded natpmp v0.2.0 [INFO] [stderr] Downloaded trie-db v0.21.0 [INFO] [stderr] Downloaded nan-preserving-float v0.1.0 [INFO] [stderr] Downloaded jsonrpc-ws-server v14.0.6 [INFO] [stderr] Downloaded rustls-native-certs v0.1.0 [INFO] [stderr] Downloaded igd v0.10.0 [INFO] [stderr] Downloaded toolshed v0.6.3 [INFO] [stderr] Downloaded ipnetwork v0.12.8 [INFO] [stderr] Downloaded lru v0.5.2 [INFO] [stderr] Downloaded jsonrpc-tcp-server v14.0.6 [INFO] [stderr] Downloaded jsonrpc-server-utils v14.0.5 [INFO] [stderr] Downloaded hashbrown v0.8.0 [INFO] [stderr] Downloaded hyper-rustls v0.18.0 [INFO] [stderr] Downloaded enr v0.1.0-alpha.5 [INFO] [stderr] Downloaded bitvec v0.15.2 [INFO] [stderr] Downloaded primal-bit v0.2.4 [INFO] [stderr] Downloaded parity-daemonize v0.3.0 [INFO] [stderr] Downloaded ethereum-forkid v0.2.1 [INFO] [stderr] Downloaded plain_hasher v0.2.3 [INFO] [stderr] Downloaded primal v0.2.3 [INFO] [stderr] Downloaded jsonrpc-pubsub v14.0.6 [INFO] [stderr] Downloaded transient-hashmap v0.4.1 [INFO] [stderr] Downloaded parity-path v0.1.3 [INFO] [stderr] Downloaded parity-scale-codec v1.2.0 [INFO] [stderr] Downloaded jsonrpc-ipc-server v14.0.7 [INFO] [stderr] Downloaded primal-check v0.2.3 [INFO] [stderr] Downloaded pretty_assertions v0.1.2 [INFO] [stderr] Downloaded ethabi-derive v12.0.0 [INFO] [stderr] Downloaded rpassword v1.0.2 [INFO] [stderr] Downloaded transaction-pool v2.0.3 [INFO] [stderr] Downloaded wasmi v0.3.0 [INFO] [stderr] Downloaded jsonrpc-http-server v14.0.6 [INFO] [stderr] Downloaded parity-runtime v0.1.1 [INFO] [stderr] Downloaded elastic-array v0.10.3 [INFO] [stderr] Downloaded failsafe v0.3.1 [INFO] [stderr] Downloaded keccak-hasher v0.15.2 [INFO] [stderr] Downloaded order-stat v0.1.3 [INFO] [stderr] Downloaded primal-estimate v0.2.1 [INFO] [stderr] Downloaded parity-bytes v0.1.2 [INFO] [stderr] Downloaded parity-wordlist v1.3.1 [INFO] [stderr] Downloaded kvdb-rocksdb v0.9.0 [INFO] [stderr] Downloaded lunarity-lexer v0.2.1 [INFO] [stderr] Downloaded primal-sieve v0.2.9 [INFO] [stderr] Downloaded logos v0.7.7 [INFO] [stderr] Downloaded triehash v0.8.3 [INFO] [stderr] Downloaded trace-time v0.1.3 [INFO] [stderr] Downloaded logos-derive v0.7.7 [INFO] [stderr] Downloaded pwasm-utils v0.6.2 [INFO] [stderr] Downloaded ethabi-contract v11.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b27e093be71c2ee12d3225876724e37c5a58d6086c04719251f50170345e308d [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" "b27e093be71c2ee12d3225876724e37c5a58d6086c04719251f50170345e308d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b27e093be71c2ee12d3225876724e37c5a58d6086c04719251f50170345e308d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b27e093be71c2ee12d3225876724e37c5a58d6086c04719251f50170345e308d", kill_on_drop: false }` [INFO] [stdout] b27e093be71c2ee12d3225876724e37c5a58d6086c04719251f50170345e308d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 34d42a47d270471add21841e1543f5109183bce0773a8208469c1da859e655c5 [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" "34d42a47d270471add21841e1543f5109183bce0773a8208469c1da859e655c5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling serde v1.0.105 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking bitvec v0.15.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.14 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling fs_extra v1.1.0 [INFO] [stderr] Compiling parity-util-mem v0.7.0 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Checking parity-bytes v0.1.2 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Compiling heapsize v0.4.2 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling snap v1.0.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking unexpected v0.1.0 (/opt/rustwide/workdir/util/unexpected) [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking untrusted v0.7.0 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling arrayvec v0.5.1 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Compiling byte-slice-cast v0.3.5 [INFO] [stderr] Checking bit-vec v0.4.4 [INFO] [stderr] Checking nan-preserving-float v0.1.0 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Checking home v0.5.3 [INFO] [stderr] Checking edit-distance v2.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking hamming v0.1.3 [INFO] [stderr] Checking ethabi-contract v11.0.0 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking primal-estimate v0.2.1 [INFO] [stderr] Checking once_cell v1.3.1 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Compiling bindgen v0.53.2 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking time-utils v0.1.0 (/opt/rustwide/workdir/util/time-utils) [INFO] [stderr] Checking using_queue v0.1.0 (/opt/rustwide/workdir/miner/using-queue) [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking ipnetwork v0.12.8 [INFO] [stderr] Checking bs58 v0.3.0 [INFO] [stderr] Checking oorandom v11.1.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling smallvec v1.2.0 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Compiling winapi v0.3.8 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Checking target_info v0.1.0 [INFO] [stderr] Compiling if_chain v0.1.3 [INFO] [stderr] Checking strsim v0.9.3 [INFO] [stderr] Checking mio-named-pipes v0.1.6 [INFO] [stderr] Checking order-stat v0.1.3 [INFO] [stderr] Checking transient-hashmap v0.4.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking difference v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking lock_api v0.3.3 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking rlp v0.4.5 [INFO] [stderr] Checking eip-152 v0.1.0 (/opt/rustwide/workdir/util/EIP-152) [INFO] [stderr] Checking parity-path v0.1.3 [INFO] [stderr] Compiling clang-sys v0.29.2 [INFO] [stderr] Checking bit-set v0.4.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking primal-bit v0.2.4 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking app_dirs v1.2.1 (https://github.com/paritytech/app-dirs-rs#0b37f948) [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling hashbrown v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking pretty_assertions v0.1.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling hashbrown v0.8.0 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking parity-wasm v0.31.3 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking impl-rlp v0.2.1 [INFO] [stderr] Checking triehash v0.8.3 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling nom v5.1.1 [INFO] [stderr] Checking tiny-keccak v2.0.2 [INFO] [stderr] Checking uint v0.8.3 [INFO] [stderr] Checking plain_hasher v0.2.3 [INFO] [stderr] Checking tiny-keccak v1.5.0 [INFO] [stderr] Checking simple_uint v0.1.0 (https://github.com/matter-labs/eip1962.git?rev=ece6cbabc41948db4200e41f0bfdab7ab94c7af8#ece6cbab) [INFO] [stderr] Checking hash256-std-hasher v0.15.2 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking trace-time v0.1.3 [INFO] [stderr] Checking stats v0.1.0 (/opt/rustwide/workdir/util/stats) [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking xml-rs v0.7.0 [INFO] [stderr] Checking elastic-array v0.10.3 [INFO] [stderr] Checking toolshed v0.6.3 [INFO] [stderr] Checking fixed_width_group_and_loop v0.1.0 (https://github.com/matter-labs/eip1962.git?rev=ece6cbabc41948db4200e41f0bfdab7ab94c7af8#ece6cbab) [INFO] [stderr] Checking fixed_width_field v0.1.0 (https://github.com/matter-labs/eip1962.git?rev=ece6cbabc41948db4200e41f0bfdab7ab94c7af8#ece6cbab) [INFO] [stderr] Checking keccak-hasher v0.15.2 [INFO] [stderr] Compiling hex-literal-impl v0.2.1 [INFO] [stderr] Checking primal-sieve v0.2.9 [INFO] [stderr] Checking transaction-pool v2.0.3 [INFO] [stderr] Checking trie-standardmap v0.15.2 [INFO] [stderr] Checking rlp_compress v0.1.0 (/opt/rustwide/workdir/util/rlp-compress) [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking xmltree v0.8.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking block-cipher-trait v0.6.2 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking stream-cipher v0.3.2 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking regex v1.3.5 [INFO] [stderr] Checking hex-literal v0.2.1 [INFO] [stderr] Checking aes-soft v0.3.3 [INFO] [stderr] Checking block-modes v0.3.3 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking sha2 v0.8.1 [INFO] [stderr] Checking ripemd160 v0.8.0 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking ctr v0.3.2 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking pwasm-utils v0.6.2 [INFO] [stderr] Checking wasmi v0.3.0 [INFO] [stderr] Checking aes v0.3.2 [INFO] [stderr] Checking aes-ctr v0.3.0 [INFO] [stderr] Checking plotters v0.2.12 [INFO] [stderr] Checking number_prefix v0.2.8 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Checking parking_lot_core v0.7.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Checking fs-swap v0.2.4 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking socket2 v0.3.11 [INFO] [stderr] Checking rpassword v1.0.2 [INFO] [stderr] Checking nix v0.17.0 [INFO] [stderr] Checking term_size v0.3.1 [INFO] [stderr] Checking fdlimit v0.1.4 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Checking primal-check v0.2.3 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking primal v0.2.3 [INFO] [stderr] Compiling const-random-macro v0.1.8 [INFO] [stderr] Checking parking_lot v0.10.0 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Checking miow v0.3.3 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Checking rand_xorshift v0.2.0 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking len-caching-lock v0.1.1 (/opt/rustwide/workdir/util/len-caching-lock) [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Checking ethcore-logger v1.12.0 (/opt/rustwide/workdir/parity/logger) [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] error: could not compile `syn` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-1.0.17/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' -C metadata=44206be30861d1fe -C extra-filename=-44206be30861d1fe --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-8a658f1c136c5d70.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-41ebae5b2de10bfa.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-e196087a89e1a4e5.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "34d42a47d270471add21841e1543f5109183bce0773a8208469c1da859e655c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34d42a47d270471add21841e1543f5109183bce0773a8208469c1da859e655c5", kill_on_drop: false }` [INFO] [stdout] 34d42a47d270471add21841e1543f5109183bce0773a8208469c1da859e655c5