[INFO] cloning repository https://github.com/rosedev318/koba
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rosedev318/koba" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frosedev318%2Fkoba", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frosedev318%2Fkoba'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] daef92e9fc0c29855578d459f5fdc05a83cb08d4
[INFO] checking rosedev318/koba against master#292be5c7c05138d753bbd4b30db7a3f1a5c914f7 for pr-148271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frosedev318%2Fkoba" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rosedev318/koba
[INFO] finished tweaking git repo https://github.com/rosedev318/koba
[INFO] tweaked toml for git repo https://github.com/rosedev318/koba written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rosedev318/koba on toolchain 292be5c7c05138d753bbd4b30db7a3f1a5c914f7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rosedev318/koba already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror-impl v1.0.60
[INFO] [stderr]   Downloaded wat v1.207.0
[INFO] [stderr]   Downloaded unicode-width v0.1.12
[INFO] [stderr]   Downloaded wasmer-vm v3.3.0
[INFO] [stderr]   Downloaded ruint-macro v1.2.1
[INFO] [stderr]   Downloaded more-asserts v0.2.2
[INFO] [stderr]   Downloaded alloy-transport-http v0.1.1
[INFO] [stderr]   Downloaded alloy-network v0.1.1
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.91.1
[INFO] [stderr]   Downloaded toml_datetime v0.6.6
[INFO] [stderr]   Downloaded cranelift-egraph v0.91.1
[INFO] [stderr]   Downloaded cranelift-frontend v0.91.1
[INFO] [stderr]   Downloaded ark-std v0.3.0
[INFO] [stderr]   Downloaded wasmer-types v3.3.0
[INFO] [stderr]   Downloaded alloy-sol-type-parser v0.7.6
[INFO] [stderr]   Downloaded alloy-core v0.7.6
[INFO] [stderr]   Downloaded alloy-contract v0.1.1
[INFO] [stderr]   Downloaded alloy-dyn-abi v0.7.6
[INFO] [stderr]   Downloaded pest v2.7.10
[INFO] [stderr]   Downloaded blst v0.3.11
[INFO] [stderr]   Downloaded alloy-genesis v0.1.1
[INFO] [stderr]   Downloaded sha3-asm v0.1.1
[INFO] [stderr]   Downloaded alloy-primitives v0.7.6
[INFO] [stderr]   Downloaded serde v1.0.202
[INFO] [stderr]   Downloaded wasmparser v0.95.0
[INFO] [stderr]   Downloaded alloy v0.1.1
[INFO] [stderr]   Downloaded syn v2.0.63
[INFO] [stderr]   Downloaded alloy-rpc-types-eth v0.1.1
[INFO] [stderr]   Downloaded gimli v0.26.2
[INFO] [stderr]   Downloaded windows_i686_gnu v0.33.0
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.33.0
[INFO] [stderr]   Downloaded alloy-eips v0.1.1
[INFO] [stderr]   Downloaded c-kzg v1.0.2
[INFO] [stderr]   Downloaded cranelift-codegen v0.91.1
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.33.0
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.33.0
[INFO] [stderr]   Downloaded parity-scale-codec v3.6.12
[INFO] [stderr]   Downloaded alloy-rlp-derive v0.3.5
[INFO] [stderr]   Downloaded alloy-json-abi v0.7.6
[INFO] [stderr]   Downloaded syn-solidity v0.7.6
[INFO] [stderr]   Downloaded alloy-sol-types v0.7.6
[INFO] [stderr]   Downloaded ark-ff v0.3.0
[INFO] [stderr]   Downloaded cranelift-isle v0.91.1
[INFO] [stderr]   Downloaded uuid v1.8.0
[INFO] [stderr]   Downloaded rkyv v0.7.44
[INFO] [stderr]   Downloaded alloy-sol-macro-expander v0.7.6
[INFO] [stderr]   Downloaded alloy-transport v0.1.1
[INFO] [stderr]   Downloaded windows-sys v0.33.0
[INFO] [stderr]   Downloaded futures-utils-wasm v0.1.0
[INFO] [stderr]   Downloaded alloy-sol-macro-input v0.7.6
[INFO] [stderr]   Downloaded wasmer-derive v3.3.0
[INFO] [stderr]   Downloaded keccak-asm v0.1.1
[INFO] [stderr]   Downloaded alloy-chains v0.1.21
[INFO] [stderr]   Downloaded alloy-provider v0.1.1
[INFO] [stderr]   Downloaded alloy-consensus v0.1.1
[INFO] [stderr]   Downloaded alloy-signer-local v0.1.1
[INFO] [stderr]   Downloaded rlp v0.5.2
[INFO] [stderr]   Downloaded reqwest v0.12.4
[INFO] [stderr]   Downloaded serde-wasm-bindgen v0.4.5
[INFO] [stderr]   Downloaded wasmer-compiler-cranelift v3.3.0
[INFO] [stderr]   Downloaded region v3.0.2
[INFO] [stderr]   Downloaded rkyv_derive v0.7.44
[INFO] [stderr]   Downloaded wasmer v3.3.0
[INFO] [stderr]   Downloaded alloy-rpc-types v0.1.1
[INFO] [stderr]   Downloaded alloy-serde v0.1.1
[INFO] [stderr]   Downloaded alloy-sol-macro v0.7.6
[INFO] [stderr]   Downloaded alloy-signer v0.1.1
[INFO] [stderr]   Downloaded scrypt v0.10.0
[INFO] [stderr]   Downloaded ark-ff-macros v0.3.0
[INFO] [stderr]   Downloaded ark-serialize v0.3.0
[INFO] [stderr]   Downloaded windows_i686_msvc v0.33.0
[INFO] [stderr]   Downloaded fastrlp v0.3.1
[INFO] [stderr]   Downloaded wasm-bindgen-downcast-macros v0.1.1
[INFO] [stderr]   Downloaded regalloc2 v0.5.1
[INFO] [stderr]   Downloaded either v1.11.0
[INFO] [stderr]   Downloaded corosensei v0.1.4
[INFO] [stderr]   Downloaded enum-iterator-derive v0.7.0
[INFO] [stderr]   Downloaded enum-iterator v0.7.0
[INFO] [stderr]   Downloaded wast v207.0.0
[INFO] [stderr]   Downloaded alloy-rlp v0.3.5
[INFO] [stderr]   Downloaded parity-scale-codec-derive v3.6.12
[INFO] [stderr]   Downloaded ruint v1.12.3
[INFO] [stderr]   Downloaded wasm-bindgen-downcast v0.1.1
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.91.1
[INFO] [stderr]   Downloaded auto_impl v1.2.0
[INFO] [stderr]   Downloaded cranelift-bforest v0.91.1
[INFO] [stderr]   Downloaded winnow v0.6.8
[INFO] [stderr]   Downloaded cranelift-entity v0.91.1
[INFO] [stderr]   Downloaded wasmer-compiler v3.3.0
[INFO] [stderr]   Downloaded slice-group-by v0.3.1
[INFO] [stderr]   Downloaded eth-keystore v0.5.0
[INFO] [stderr]   Downloaded const-hex v1.11.4
[INFO] [stderr]   Downloaded ark-ff-asm v0.3.0
[INFO] [stderr]   Downloaded thiserror v1.0.60
[INFO] [stderr]   Downloaded wasm-encoder v0.207.0
[INFO] [stderr]   Downloaded alloy-rpc-client v0.1.1
[INFO] [stderr]   Downloaded alloy-json-rpc v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8827d59b83f984f43b588d8b057c0278e543410fc13d510c37b83a255c11961
[INFO] running `Command { std: "docker" "start" "-a" "e8827d59b83f984f43b588d8b057c0278e543410fc13d510c37b83a255c11961", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8827d59b83f984f43b588d8b057c0278e543410fc13d510c37b83a255c11961", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8827d59b83f984f43b588d8b057c0278e543410fc13d510c37b83a255c11961", kill_on_drop: false }`
[INFO] [stdout] e8827d59b83f984f43b588d8b057c0278e543410fc13d510c37b83a255c11961
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 011b9ff50eb89d2018c9952bb32155e9c2387a4bbd747e2f626eba7916fc26f6
[INFO] running `Command { std: "docker" "start" "-a" "011b9ff50eb89d2018c9952bb32155e9c2387a4bbd747e2f626eba7916fc26f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling ruint-macro v1.2.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]    Compiling cc v1.0.97
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]     Checking hex-literal v0.4.1
[INFO] [stderr]    Compiling thiserror v1.0.60
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking der v0.7.9
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling winnow v0.6.8
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]    Compiling dunce v1.0.4
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking zerocopy v0.7.34
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]     Checking either v1.11.0
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking allocator-api2 v0.2.18
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling bytecheck v0.6.12
[INFO] [stderr]    Compiling target-lexicon v0.12.14
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]    Compiling syn v2.0.63
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling rend v0.4.2
[INFO] [stderr]     Checking futures-utils-wasm v0.1.0
[INFO] [stderr]    Compiling cranelift-isle v0.91.1
[INFO] [stderr]     Checking simdutf8 v0.1.4
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking rustls-pki-types v1.7.0
[INFO] [stderr]    Compiling rkyv v0.7.44
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.91.1
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.91.1
[INFO] [stderr]    Compiling corosensei v0.1.4
[INFO] [stderr]     Checking rustls-pemfile v2.1.2
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling openssl-sys v0.9.102
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]     Checking cranelift-entity v0.91.1
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]     Checking seahash v4.1.0
[INFO] [stderr]     Checking bumpalo v3.16.0
[INFO] [stderr]    Compiling alloy-sol-type-parser v0.7.6
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking more-asserts v0.2.2
[INFO] [stderr]     Checking slice-group-by v0.3.1
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking region v3.0.2
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking cranelift-egraph v0.91.1
[INFO] [stderr]     Checking regalloc2 v0.5.1
[INFO] [stderr]     Checking cranelift-bforest v0.91.1
[INFO] [stderr]     Checking salsa20 v0.10.2
[INFO] [stderr]     Checking gimli v0.26.2
[INFO] [stderr]     Checking pbkdf2 v0.11.0
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]     Checking anstyle-parse v0.2.4
[INFO] [stderr]     Checking scrypt v0.10.0
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]     Checking wasmparser v0.95.0
[INFO] [stderr]     Checking lru v0.12.3
[INFO] [stderr]     Checking wasm-encoder v0.207.0
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking k256 v0.13.3
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.0
[INFO] [stderr]     Checking unicode-width v0.1.12
[INFO] [stderr]     Checking anstyle-query v1.0.3
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking anstyle v1.0.7
[INFO] [stderr]    Compiling wasmer-compiler-cranelift v3.3.0
[INFO] [stderr]     Checking colorchoice v1.0.1
[INFO] [stderr]     Checking anstream v0.6.14
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]     Checking fastrand v2.1.0
[INFO] [stderr]     Checking wast v207.0.0
[INFO] [stderr]     Checking bytesize v1.3.0
[INFO] [stderr]    Compiling cranelift-codegen v0.91.1
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling syn-solidity v0.7.6
[INFO] [stderr]    Compiling darling_core v0.20.9
[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/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.63/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=4df17cdae6211c6c -C extra-filename=-56f1fe226f38df67 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-26cc22cd40e32dc7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-1bb94451aaaf2f65.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-f2de522ba645d884.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: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=a3b89c6cde4a3c38 -C extra-filename=-6e140531e131024b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-26cc22cd40e32dc7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-1bb94451aaaf2f65.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-f2de522ba645d884.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "011b9ff50eb89d2018c9952bb32155e9c2387a4bbd747e2f626eba7916fc26f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "011b9ff50eb89d2018c9952bb32155e9c2387a4bbd747e2f626eba7916fc26f6", kill_on_drop: false }`
[INFO] [stdout] 011b9ff50eb89d2018c9952bb32155e9c2387a4bbd747e2f626eba7916fc26f6