[INFO] fetching crate tc-executor-wasmtime 0.8.0... [INFO] checking tc-executor-wasmtime-0.8.0 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate tc-executor-wasmtime 0.8.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate tc-executor-wasmtime 0.8.0 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tc-executor-wasmtime 0.8.0 [INFO] finished tweaking crates.io crate tc-executor-wasmtime 0.8.0 [INFO] tweaked toml for crates.io crate tc-executor-wasmtime 0.8.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 292 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.21.0 (latest: v0.23.0) [INFO] [stderr] Adding arrayvec v0.4.12 (latest: v0.7.4) [INFO] [stderr] Adding arrayvec v0.5.2 (latest: v0.7.4) [INFO] [stderr] Adding base58 v0.1.0 (latest: v0.2.0) [INFO] [stderr] Adding base64 v0.12.3 (latest: v0.22.1) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding bitvec v0.20.4 (latest: v1.0.1) [INFO] [stderr] Adding block-buffer v0.7.3 (latest: v0.10.4) [INFO] [stderr] Adding block-buffer v0.9.0 (latest: v0.10.4) [INFO] [stderr] Adding block-padding v0.1.5 (latest: v0.3.3) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding constant_time_eq v0.1.5 (latest: v0.3.0) [INFO] [stderr] Adding convert_case v0.4.0 (latest: v0.6.0) [INFO] [stderr] Adding cranelift-bforest v0.66.0 (latest: v0.108.1) [INFO] [stderr] Adding cranelift-codegen v0.66.0 (latest: v0.108.1) [INFO] [stderr] Adding cranelift-codegen-meta v0.66.0 (latest: v0.108.1) [INFO] [stderr] Adding cranelift-codegen-shared v0.66.0 (latest: v0.108.1) [INFO] [stderr] Adding cranelift-entity v0.66.0 (latest: v0.108.1) [INFO] [stderr] Adding cranelift-frontend v0.66.0 (latest: v0.108.1) [INFO] [stderr] Adding cranelift-native v0.66.0 (latest: v0.108.1) [INFO] [stderr] Adding cranelift-wasm v0.66.0 (latest: v0.108.1) [INFO] [stderr] Adding crypto-mac v0.7.0 (latest: v0.11.1) [INFO] [stderr] Adding crypto-mac v0.8.0 (latest: v0.11.1) [INFO] [stderr] Adding curve25519-dalek v2.1.3 (latest: v4.1.2) [INFO] [stderr] Adding curve25519-dalek v3.2.1 (latest: v4.1.2) [INFO] [stderr] Adding digest v0.8.1 (latest: v0.10.7) [INFO] [stderr] Adding digest v0.9.0 (latest: v0.10.7) [INFO] [stderr] Adding directories v2.0.2 (latest: v5.0.1) [INFO] [stderr] Adding dirs-sys v0.3.7 (latest: v0.4.1) [INFO] [stderr] Adding ed25519 v1.5.3 (latest: v2.2.3) [INFO] [stderr] Adding ed25519-dalek v1.0.1 (latest: v2.1.1) [INFO] [stderr] Adding env_logger v0.10.2 (latest: v0.11.3) [INFO] [stderr] Adding errno v0.2.8 (latest: v0.3.9) [INFO] [stderr] Adding fallible-iterator v0.2.0 (latest: v0.3.0) [INFO] [stderr] Adding file-per-thread-logger v0.1.6 (latest: v0.2.0) [INFO] [stderr] Adding funty v1.1.0 (latest: v2.0.0) [INFO] [stderr] Adding generic-array v0.12.4 (latest: v1.0.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding getrandom v0.1.16 (latest: v0.2.15) [INFO] [stderr] Adding gimli v0.21.0 (latest: v0.30.0) [INFO] [stderr] Adding gimli v0.28.1 (latest: v0.30.0) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.5) [INFO] [stderr] Adding hmac v0.7.1 (latest: v0.12.1) [INFO] [stderr] Adding hmac v0.8.1 (latest: v0.12.1) [INFO] [stderr] Adding hmac-drbg v0.2.0 (latest: v0.3.0) [INFO] [stderr] Adding impl-serde v0.3.2 (latest: v0.4.0) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding itertools v0.9.0 (latest: v0.13.0) [INFO] [stderr] Adding libsecp256k1 v0.3.5 (latest: v0.7.1) [INFO] [stderr] Adding matchers v0.0.1 (latest: v0.1.0) [INFO] [stderr] Adding memoffset v0.5.6 (latest: v0.9.1) [INFO] [stderr] Adding memory_units v0.3.0 (latest: v0.4.0) [INFO] [stderr] Adding merlin v2.0.1 (latest: v3.0.0) [INFO] [stderr] Adding more-asserts v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding num-bigint v0.2.6 (latest: v0.4.5) [INFO] [stderr] Adding num-rational v0.2.4 (latest: v0.4.2) [INFO] [stderr] Adding object v0.19.0 (latest: v0.36.0) [INFO] [stderr] Adding object v0.20.0 (latest: v0.36.0) [INFO] [stderr] Adding object v0.32.2 (latest: v0.36.0) [INFO] [stderr] Adding opaque-debug v0.2.3 (latest: v0.3.1) [INFO] [stderr] Adding parking_lot v0.11.2 (latest: v0.12.3) [INFO] [stderr] Adding parking_lot_core v0.8.6 (latest: v0.9.10) [INFO] [stderr] Adding pbkdf2 v0.3.0 (latest: v0.12.2) [INFO] [stderr] Adding pbkdf2 v0.4.0 (latest: v0.12.2) [INFO] [stderr] Adding proc-macro-crate v0.1.5 (latest: v3.1.0) [INFO] [stderr] Adding radium v0.6.2 (latest: v1.1.0) [INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2) [INFO] [stderr] Adding rand_pcg v0.2.1 (latest: v0.3.1) [INFO] [stderr] Adding raw-cpuid v7.0.4 (latest: v11.0.2) [INFO] [stderr] Adding redox_syscall v0.2.16 (latest: v0.5.1) [INFO] [stderr] Adding regalloc v0.0.27 (latest: v0.0.34) [INFO] [stderr] Adding regex-automata v0.1.10 (latest: v0.4.6) [INFO] [stderr] Adding regex-syntax v0.6.29 (latest: v0.8.3) [INFO] [stderr] Adding region v2.2.0 (latest: v3.0.2) [INFO] [stderr] Adding rustc_version v0.2.3 (latest: v0.4.0) [INFO] [stderr] Adding schnorrkel v0.9.1 (latest: v0.11.4) [INFO] [stderr] Adding scroll v0.10.2 (latest: v0.12.0) [INFO] [stderr] Adding scroll_derive v0.10.5 (latest: v0.12.0) [INFO] [stderr] Adding secrecy v0.7.0 (latest: v0.8.0) [INFO] [stderr] Adding semver v0.9.0 (latest: v1.0.23) [INFO] [stderr] Adding semver-parser v0.7.0 (latest: v0.10.2) [INFO] [stderr] Adding sha2 v0.8.2 (latest: v0.10.8) [INFO] [stderr] Adding sha2 v0.9.9 (latest: v0.10.8) [INFO] [stderr] Adding signature v1.6.4 (latest: v2.2.0) [INFO] [stderr] Adding subtle v1.0.0 (latest: v2.5.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.66) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [INFO] [stderr] Adding target-lexicon v0.10.0 (latest: v0.12.14) [INFO] [stderr] Adding tetsy-wasm v0.41.0 (latest: v0.42.1) [INFO] [stderr] Adding tiny-bip39 v0.8.2 (latest: v1.0.0) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.13) [INFO] [stderr] Adding tracing-log v0.1.4 (latest: v0.2.0) [INFO] [stderr] Adding tracing-subscriber v0.2.25 (latest: v0.3.18) [INFO] [stderr] Adding twasm-utils v0.16.0 (latest: v0.17.0) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0) [INFO] [stderr] Adding wasmparser v0.57.0 (latest: v0.208.1) [INFO] [stderr] Adding wasmparser v0.59.0 (latest: v0.208.1) [INFO] [stderr] Adding wasmtime v0.19.0 (latest: v21.0.1) [INFO] [stderr] Adding wasmtime-debug v0.19.0 (latest: v0.29.0) [INFO] [stderr] Adding wasmtime-environ v0.19.0 (latest: v21.0.1) [INFO] [stderr] Adding wasmtime-jit v0.19.0 (latest: v17.0.3) [INFO] [stderr] Adding wasmtime-obj v0.19.0 (latest: v0.29.0) [INFO] [stderr] Adding wasmtime-profiling v0.19.0 (latest: v0.29.0) [INFO] [stderr] Adding wasmtime-runtime v0.19.0 (latest: v20.0.2) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.56.0) [INFO] [stderr] Adding wyz v0.2.0 (latest: v0.6.1) [INFO] [stderr] Adding zeroize v1.3.0 (latest: v1.8.1) [INFO] [stderr] Adding zstd v0.5.4+zstd.1.4.7 (latest: v0.13.1) [INFO] [stderr] Adding zstd-safe v2.0.6+zstd.1.4.7 (latest: v7.1.0) [INFO] [stderr] Adding zstd-sys v1.4.18+zstd.1.4.7 (latest: v2.0.10+zstd.1.5.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zstd-safe v2.0.6+zstd.1.4.7 [INFO] [stderr] Downloaded wasmtime-runtime v0.19.0 [INFO] [stderr] Downloaded wasmtime v0.19.0 [INFO] [stderr] Downloaded zstd v0.5.4+zstd.1.4.7 [INFO] [stderr] Downloaded wasmparser v0.59.0 [INFO] [stderr] Downloaded cranelift-wasm v0.66.0 [INFO] [stderr] Downloaded wasmtime-environ v0.19.0 [INFO] [stderr] Downloaded cranelift-frontend v0.66.0 [INFO] [stderr] Downloaded cranelift-native v0.66.0 [INFO] [stderr] Downloaded wasmparser v0.57.0 [INFO] [stderr] Downloaded wasmtime-debug v0.19.0 [INFO] [stderr] Downloaded cranelift-codegen v0.66.0 [INFO] [stderr] Downloaded cranelift-entity v0.66.0 [INFO] [stderr] Downloaded wasmtime-obj v0.19.0 [INFO] [stderr] Downloaded wasmtime-jit v0.19.0 [INFO] [stderr] Downloaded zstd-sys v1.4.18+zstd.1.4.7 [INFO] [stderr] Downloaded wasmtime-profiling v0.19.0 [INFO] [stderr] Downloaded region v2.2.0 [INFO] [stderr] Downloaded cranelift-bforest v0.66.0 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.66.0 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.66.0 [INFO] [stderr] Downloaded regalloc v0.0.27 [INFO] [stderr] Downloaded twasm-utils v0.16.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 58a3682950f6ec299354dfa67b98e50b08d15501e8af6e95eaeda728b8ebd417 [INFO] running `Command { std: "docker" "start" "-a" "58a3682950f6ec299354dfa67b98e50b08d15501e8af6e95eaeda728b8ebd417", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "58a3682950f6ec299354dfa67b98e50b08d15501e8af6e95eaeda728b8ebd417", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58a3682950f6ec299354dfa67b98e50b08d15501e8af6e95eaeda728b8ebd417", kill_on_drop: false }` [INFO] [stdout] 58a3682950f6ec299354dfa67b98e50b08d15501e8af6e95eaeda728b8ebd417 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 981e1181050eade6b9ebf97ab600172796dd16c63b29a44bd6394184067d2992 [INFO] running `Command { std: "docker" "start" "-a" "981e1181050eade6b9ebf97ab600172796dd16c63b29a44bd6394184067d2992", kill_on_drop: false }` [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling cranelift-codegen-shared v0.66.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Compiling target-lexicon v0.10.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking byte-slice-cast v1.2.2 [INFO] [stderr] Checking regalloc v0.0.27 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Compiling zstd-safe v2.0.6+zstd.1.4.7 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking bitvec v0.20.4 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Compiling wasmtime-environ v0.19.0 [INFO] [stderr] Compiling ref-cast v1.0.23 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking wasmparser v0.59.0 [INFO] [stderr] Checking tetcore-std v2.1.2 [INFO] [stderr] Compiling zstd-sys v1.4.18+zstd.1.4.7 [INFO] [stderr] Checking tetsy-wasm v0.41.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking file-per-thread-logger v0.1.6 [INFO] [stderr] Checking directories v2.0.2 [INFO] [stderr] Compiling ref-cast-impl v1.0.23 [INFO] [stderr] Checking errno v0.2.8 [INFO] [stderr] Checking more-asserts v0.2.2 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking thiserror v1.0.61 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking tetsy-fixed-hash v0.7.1 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking tracing-log v0.1.4 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking uint-crate v0.9.1 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking twasmi-validation v0.3.0 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking downcast-rs v1.2.1 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Checking merlin v2.0.1 [INFO] [stderr] Compiling raw-cpuid v7.0.4 [INFO] [stderr] Checking curve25519-dalek v2.1.3 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Compiling wasmtime-runtime v0.19.0 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Checking twasmi v0.6.2 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Compiling tetsy-util-mem v0.9.1 [INFO] [stderr] Checking wasmparser v0.57.0 [INFO] [stderr] Checking signature v1.6.4 [INFO] [stderr] Checking environ v1.1.3 [INFO] [stderr] Checking ed25519 v1.5.3 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking hmac v0.8.1 [INFO] [stderr] Checking pbkdf2 v0.4.0 [INFO] [stderr] Checking hmac-drbg v0.2.0 [INFO] [stderr] Checking region v2.2.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking curve25519-dalek v3.2.1 [INFO] [stderr] Checking pbkdf2 v0.3.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking dyn-clone v1.0.17 [INFO] [stderr] Checking leb128 v0.2.5 [INFO] [stderr] Checking libsecp256k1 v0.3.5 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking wasm-encoder v0.208.1 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Checking tiny-bip39 v0.8.2 [INFO] [stderr] Checking secrecy v0.7.0 [INFO] [stderr] Checking tetsy-hash256-std-hasher v0.15.3 [INFO] [stderr] Checking bumpalo v3.16.0 [INFO] [stderr] Checking tetsy-hash-db v0.15.3 [INFO] [stderr] Checking object v0.19.0 [INFO] [stderr] Checking unicode-width v0.1.12 [INFO] [stderr] Checking twasm-utils v0.16.0 [INFO] [stderr] Checking assert_matches v1.5.0 [INFO] [stderr] Checking wast v208.0.1 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking serde v1.0.203 [INFO] [stderr] error: could not compile `syn` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/506512391b1a75ae450d36c9420978402a91abcc/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-1.0.109/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 --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"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=9a0704e71f727ef2 -C extra-filename=-9a0704e71f727ef2 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-35935612b88763ec.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-4629b61207600449.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-7b828347d8713ecd.rmeta --cap-lints allow --cap-lints=allow` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "981e1181050eade6b9ebf97ab600172796dd16c63b29a44bd6394184067d2992", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "981e1181050eade6b9ebf97ab600172796dd16c63b29a44bd6394184067d2992", kill_on_drop: false }` [INFO] [stdout] 981e1181050eade6b9ebf97ab600172796dd16c63b29a44bd6394184067d2992