[INFO] cloning repository https://github.com/tomusdrw/sub0-offchain-workshop [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tomusdrw/sub0-offchain-workshop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomusdrw%2Fsub0-offchain-workshop", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomusdrw%2Fsub0-offchain-workshop'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cb464a3a7581e08522c0d1cccb50250a37a93dad [INFO] testing tomusdrw/sub0-offchain-workshop against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomusdrw%2Fsub0-offchain-workshop" "/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/tomusdrw/sub0-offchain-workshop on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tomusdrw/sub0-offchain-workshop [INFO] finished tweaking git repo https://github.com/tomusdrw/sub0-offchain-workshop [INFO] tweaked toml for git repo https://github.com/tomusdrw/sub0-offchain-workshop written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/tomusdrw/sub0-offchain-workshop already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror v1.0.9 [INFO] [stderr] Downloaded cranelift-frontend v0.50.0 [INFO] [stderr] Downloaded cranelift-bforest v0.50.0 [INFO] [stderr] Downloaded cranelift-wasm v0.50.0 [INFO] [stderr] Downloaded rustversion v1.0.0 [INFO] [stderr] Downloaded faerie v0.13.0 [INFO] [stderr] Downloaded goblin v0.1.2 [INFO] [stderr] Downloaded prost-derive v0.5.0 [INFO] [stderr] Downloaded prost v0.5.0 [INFO] [stderr] Downloaded cranelift-native v0.50.0 [INFO] [stderr] Downloaded quickcheck v0.9.0 [INFO] [stderr] Downloaded rand_os v0.2.2 [INFO] [stderr] Downloaded memory-db v0.18.0 [INFO] [stderr] Downloaded rand_xoshiro v0.3.1 [INFO] [stderr] Downloaded wasmtime-runtime v0.8.0 [INFO] [stderr] Downloaded websocket-base v0.24.0 [INFO] [stderr] Downloaded wasmtime-environ v0.8.0 [INFO] [stderr] Downloaded criterion v0.3.0 [INFO] [stderr] Downloaded wasmparser v0.39.3 [INFO] [stderr] Downloaded target-lexicon v0.9.0 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.50.0 [INFO] [stderr] Downloaded thiserror-impl v1.0.9 [INFO] [stderr] Downloaded kvdb v0.3.1 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.50.0 [INFO] [stderr] Downloaded wasmtime-jit v0.8.0 [INFO] [stderr] Downloaded wasmtime-debug v0.8.0 [INFO] [stderr] Downloaded gimli v0.19.0 [INFO] [stderr] Downloaded kvdb-memorydb v0.3.1 [INFO] [stderr] Downloaded multimap v0.4.0 [INFO] [stderr] Downloaded prost-types v0.5.0 [INFO] [stderr] Downloaded evm-gasometer v0.14.0 [INFO] [stderr] Downloaded enumflags2 v0.6.2 [INFO] [stderr] Downloaded cranelift-entity v0.50.0 [INFO] [stderr] Downloaded rlp v0.4.4 [INFO] [stderr] Downloaded proc-macro-error-attr v0.4.3 [INFO] [stderr] Downloaded proc-macro-error v0.4.4 [INFO] [stderr] Downloaded kvdb-web v0.3.1 [INFO] [stderr] Downloaded kvdb-rocksdb v0.4.1 [INFO] [stderr] Downloaded parity-util-mem v0.4.1 [INFO] [stderr] Downloaded enumflags2_derive v0.6.2 [INFO] [stderr] Downloaded trybuild v1.0.18 [INFO] [stderr] Downloaded trie-bench v0.18.0 [INFO] [stderr] Downloaded websocket v0.24.0 [INFO] [stderr] Downloaded criterion-plot v0.4.0 [INFO] [stderr] Downloaded cranelift-codegen v0.50.0 [INFO] [stderr] Downloaded evm-runtime v0.14.1 [INFO] [stderr] Downloaded evm-core v0.14.0 [INFO] [stderr] Downloaded evm v0.14.1 [INFO] [stderr] Downloaded syn-mid v0.4.0 [INFO] [stderr] Downloaded libsecp256k1 v0.3.4 [INFO] [stderr] Downloaded wabt-sys v0.7.0 [INFO] [stderr] Downloaded prost-build v0.5.0 [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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1594fee3e2fac4cdbe5aa979feadb5af36f5fa0ac86c826a9d69e576506eeb71 [INFO] running `Command { std: "docker" "start" "-a" "1594fee3e2fac4cdbe5aa979feadb5af36f5fa0ac86c826a9d69e576506eeb71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1594fee3e2fac4cdbe5aa979feadb5af36f5fa0ac86c826a9d69e576506eeb71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1594fee3e2fac4cdbe5aa979feadb5af36f5fa0ac86c826a9d69e576506eeb71", kill_on_drop: false }` [INFO] [stdout] 1594fee3e2fac4cdbe5aa979feadb5af36f5fa0ac86c826a9d69e576506eeb71 [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=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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 33aad3c1e4215a8547fcd041e96b120d679fc7f7457d7111f3c9b68d96d04a0f [INFO] running `Command { std: "docker" "start" "-a" "33aad3c1e4215a8547fcd041e96b120d679fc7f7457d7111f3c9b68d96d04a0f", 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling serde v1.0.103 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling smallvec v1.0.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling subtle v1.0.0 [INFO] [stderr] Compiling keccak v0.1.0 [INFO] [stderr] Compiling subtle v2.2.2 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling arrayvec v0.5.1 [INFO] [stderr] Compiling rustc-hex v2.0.1 [INFO] [stderr] Compiling byte-slice-cast v0.3.4 [INFO] [stderr] Compiling bitvec v0.15.2 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling parity-wasm v0.41.0 [INFO] [stderr] Compiling sp-std v2.0.0 (/opt/rustwide/workdir/primitives/std) [INFO] [stderr] Compiling futures v0.1.29 [INFO] [stderr] Compiling hash-db v0.15.2 [INFO] [stderr] Compiling memory_units v0.3.0 [INFO] [stderr] Compiling environmental v1.0.2 [INFO] [stderr] Compiling tiny-keccak v2.0.1 [INFO] [stderr] Compiling zeroize v0.9.3 [INFO] [stderr] Compiling hex v0.4.0 [INFO] [stderr] Compiling base58 v0.1.0 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling integer-sqrt v0.1.2 [INFO] [stderr] Compiling untrusted v0.7.0 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling protobuf v2.8.1 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling bs58 v0.3.0 [INFO] [stderr] Compiling futures-core v0.3.1 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.57 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling futures-sink v0.3.1 [INFO] [stderr] Compiling bumpalo v3.1.1 [INFO] [stderr] Compiling futures-io v0.3.1 [INFO] [stderr] Compiling futures-task v0.3.1 [INFO] [stderr] Compiling wasm-bindgen v0.2.57 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling sha1 v0.6.0 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling futures-sink-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling c_linked_list v1.1.1 [INFO] [stderr] Compiling nohash-hasher v0.1.2 [INFO] [stderr] Compiling byteorder v0.5.3 [INFO] [stderr] Compiling parity-send-wrapper v0.1.0 [INFO] [stderr] Compiling bitmask v0.5.0 [INFO] [stderr] Compiling ipnet v2.1.0 [INFO] [stderr] Compiling once_cell v0.2.4 [INFO] [stderr] Compiling slog v2.5.2 [INFO] [stderr] Compiling futures-timer v2.0.2 [INFO] [stderr] Compiling parity-bytes v0.1.1 [INFO] [stderr] Compiling arc-swap v0.4.4 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling try-lock v0.2.2 [INFO] [stderr] Compiling openssl v0.10.26 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling substrate-wasm-builder-runner v1.0.4 (/opt/rustwide/workdir/utils/wasm-builder-runner) [INFO] [stderr] Compiling bindgen v0.49.4 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling bytes v0.5.2 [INFO] [stderr] Compiling rayon-core v1.6.1 [INFO] [stderr] Compiling pin-project-lite v0.1.1 [INFO] [stderr] Compiling interleaved-ordered v0.1.1 [INFO] [stderr] Compiling tower-service v0.3.0 [INFO] [stderr] Compiling once_cell v1.2.0 [INFO] [stderr] Compiling doc-comment v0.3.1 [INFO] [stderr] Compiling anyhow v1.0.25 [INFO] [stderr] Compiling sysinfo v0.9.6 [INFO] [stderr] Compiling bs58 v0.2.5 [INFO] [stderr] Compiling target-lexicon v0.9.0 [INFO] [stderr] Compiling cranelift-codegen-shared v0.50.0 [INFO] [stderr] Compiling target_info v0.1.0 [INFO] [stderr] Compiling names v0.11.0 [INFO] [stderr] Compiling xdg v2.2.0 [INFO] [stderr] Compiling sc-consensus-slots v0.8.0 (/opt/rustwide/workdir/client/consensus/slots) [INFO] [stderr] Compiling substrate-build-script-utils v2.0.0 (/opt/rustwide/workdir/utils/build-script-utils) [INFO] [stderr] Compiling hashbrown v0.5.0 [INFO] [stderr] Compiling multimap v0.4.0 [INFO] [stderr] Compiling wasmparser v0.39.3 [INFO] [stderr] Compiling sourcefile v0.1.4 [INFO] [stderr] Compiling wasmtime-environ v0.8.0 [INFO] [stderr] Compiling more-asserts v0.2.1 [INFO] [stderr] Compiling plain v0.2.3 [INFO] [stderr] Compiling pdqselect v0.1.0 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling chain-spec-builder v2.0.0 (/opt/rustwide/workdir/bin/utils/chain-spec-builder) [INFO] [stderr] Compiling send_wrapper v0.3.0 [INFO] [stderr] Compiling substrate-test-utils v2.0.0 (/opt/rustwide/workdir/test-utils) [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling lock_api v0.3.2 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling semver v0.6.0 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling miniz_oxide v0.3.5 [INFO] [stderr] Compiling rlp v0.4.4 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling trie-root v0.15.2 [INFO] [stderr] Compiling unicode-normalization v0.1.11 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Compiling futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-channel v0.3.1 [INFO] [stderr] Compiling async-macros v2.0.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling linked_hash_set v0.1.3 [INFO] [stderr] Compiling owning_ref v0.4.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling pretty_assertions v0.6.1 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling tracing-core v0.1.7 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-bigint v0.2.3 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling hashbrown v0.6.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Compiling app_dirs v1.2.1 [INFO] [stderr] error: could not compile `regex-syntax` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name regex_syntax /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-syntax-0.6.12/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="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' -C metadata=15d168dc81118322 -C extra-filename=-15d168dc81118322 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=warn` (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" "33aad3c1e4215a8547fcd041e96b120d679fc7f7457d7111f3c9b68d96d04a0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33aad3c1e4215a8547fcd041e96b120d679fc7f7457d7111f3c9b68d96d04a0f", kill_on_drop: false }` [INFO] [stdout] 33aad3c1e4215a8547fcd041e96b120d679fc7f7457d7111f3c9b68d96d04a0f