[INFO] fetching crate weft-client-shim 0.15.0...
[INFO] checking weft-client-shim-0.15.0 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate weft-client-shim 0.15.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate weft-client-shim 0.15.0
[INFO] finished tweaking crates.io crate weft-client-shim 0.15.0
[INFO] tweaked toml for crates.io crate weft-client-shim 0.15.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate weft-client-shim 0.15.0 on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate weft-client-shim 0.15.0 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7113eb07d0ea4997d88b743c33a0311f6e8e33c7bf77d46200c7980fda843655
[INFO] running `Command { std: "docker" "start" "7113eb07d0ea4997d88b743c33a0311f6e8e33c7bf77d46200c7980fda843655", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7113eb07d0ea4997d88b743c33a0311f6e8e33c7bf77d46200c7980fda843655", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7113eb07d0ea4997d88b743c33a0311f6e8e33c7bf77d46200c7980fda843655" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7113eb07d0ea4997d88b743c33a0311f6e8e33c7bf77d46200c7980fda843655", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid --cfg crater_hack --force-warn invalid-c-variadic-arguments" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7113eb07d0ea4997d88b743c33a0311f6e8e33c7bf77d46200c7980fda843655" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking zlib-rs v0.6.7
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling cc v1.4.3
[INFO] [stderr]     Checking memmap2 v0.9.11
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling either v1.17.0
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling rustls v0.23.43
[INFO] [stderr]     Checking http v1.5.0
[INFO] [stderr]     Checking utf8-zero v0.8.1
[INFO] [stderr]     Checking hybrid-array v0.4.14
[INFO] [stderr]     Checking ctutils v0.4.2
[INFO] [stderr]     Checking sley-mmap v0.8.0
[INFO] [stderr]     Checking der v0.8.1
[INFO] [stderr]     Checking webpki-root-certs v1.0.9
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]     Checking rmp v0.8.15
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking uuid v1.24.0
[INFO] [stderr]     Checking ureq-proto v0.6.1
[INFO] [stderr]     Checking base32 v0.5.1
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.127
[INFO] [stderr]     Checking windows-link v0.2.1
[INFO] [stderr]     Checking ff v0.14.0
[INFO] [stderr]     Checking windows-sys v0.61.2
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking bstr v1.13.1
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking crossbeam-epoch v0.9.20
[INFO] [stderr]     Checking toml v1.1.4+spec-1.1.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]     Checking block-padding v0.4.2
[INFO] [stderr]     Checking crossbeam-deque v0.8.7
[INFO] [stderr]     Checking inout v0.2.2
[INFO] [stderr]     Checking crypto-bigint v0.7.5
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking group v0.14.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking heddle-perf-contract v0.15.0
[INFO] [stderr]     Checking similar v3.1.2
[INFO] [stderr]     Checking spki v0.8.0
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking sec1 v0.8.1
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking cipher v0.5.2
[INFO] [stderr]     Checking universal-hash v0.6.1
[INFO] [stderr]     Checking sha1 v0.11.0
[INFO] [stderr]     Checking hmac v0.13.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling blake3 v1.8.7
[INFO] [stderr]     Checking polyval v0.7.3
[INFO] [stderr]     Checking sley-core v0.8.0
[INFO] [stderr]     Checking salsa20 v0.11.0
[INFO] [stderr]     Checking pbkdf2 v0.13.0
[INFO] [stderr]     Checking ghash v0.6.0
[INFO] [stderr]     Checking ctr v0.10.1
[INFO] [stderr]     Checking aes v0.9.2
[INFO] [stderr]     Checking sha2 v0.11.0
[INFO] [stderr]     Checking aead v0.6.1
[INFO] [stderr]     Checking cbc v0.2.1
[INFO] [stderr]     Checking aes-gcm v0.11.0
[INFO] [stderr]     Checking signature v3.0.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]     Checking sley-pathspec v0.8.0
[INFO] [stderr]     Checking sley-config v0.8.0
[INFO] [stderr]     Checking sley-index v0.8.0
[INFO] [stderr]     Checking sley-grep v0.8.0
[INFO] [stderr]     Checking sley-options v0.8.0
[INFO] [stderr]     Checking sley-protocol v0.8.0
[INFO] [stderr]     Checking sley-strbuf-expand v0.8.0
[INFO] [stderr]     Checking scrypt v0.12.0
[INFO] [stderr]     Checking pkcs5 v0.8.1
[INFO] [stderr]    Compiling curve25519-dalek v5.0.0
[INFO] [stderr]     Checking sley-unpack-trees v0.8.0
[INFO] [stderr]    Compiling log v0.4.33
[INFO] [stderr]    Compiling protoc-bin-vendored-win32 v3.2.0
[INFO] [stderr]    Compiling protoc-bin-vendored-macos-aarch_64 v3.2.0
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]     Checking globset v0.4.20
[INFO] [stderr]    Compiling protoc-bin-vendored-linux-x86_32 v3.2.0
[INFO] [stderr]    Compiling time-core v0.1.9
[INFO] [stderr]    Compiling protoc-bin-vendored-linux-ppcle_64 v3.2.0
[INFO] [stderr]     Checking sley-object v0.8.0
[INFO] [stderr]    Compiling num-conv v0.2.2
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling protoc-bin-vendored-macos-x86_64 v3.2.0
[INFO] [stderr]    Compiling protoc-bin-vendored-linux-x86_64 v3.2.0
[INFO] [stderr]    Compiling protoc-bin-vendored-linux-s390_64 v3.2.0
[INFO] [stderr]    Compiling protoc-bin-vendored-linux-aarch_64 v3.2.0
[INFO] [stderr]     Checking ignore v0.4.33
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]     Checking pkcs8 v0.11.0
[INFO] [stderr]    Compiling protoc-bin-vendored v3.2.0
[INFO] [stderr]     Checking sley-formats v0.8.0
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.127
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]     Checking der v0.6.1
[INFO] [stderr]    Compiling inotify-sys v0.1.8
[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/40527f3e444fde1deb361751bdef9b9e11d1b971/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,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -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"' --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=96f18c6e60d8eaac -C extra-filename=-cd76894b6e852531 --out-dir /opt/rustwide/target/debug/build/syn/cd76894b6e852531/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/78c5294af78a9b5e/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/a0e7040ffc91db0d/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/78c5294af78a9b5e/out/libproc_macro2-78c5294af78a9b5e.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/91f73178bad2c84c/out/libquote-91f73178bad2c84c.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/a0e7040ffc91db0d/out/libunicode_ident-a0e7040ffc91db0d.rmeta --cap-lints allow --cap-lints=forbid --cfg crater_hack --force-warn invalid-c-variadic-arguments --force-warn=unused_crate_dependencies` (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/40527f3e444fde1deb361751bdef9b9e11d1b971/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.119/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -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=0ecb64e88517023a -C extra-filename=-c4b47fe562b6dfd3 --out-dir /opt/rustwide/target/debug/build/syn/c4b47fe562b6dfd3/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/78c5294af78a9b5e/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/a0e7040ffc91db0d/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/78c5294af78a9b5e/out/libproc_macro2-78c5294af78a9b5e.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/91f73178bad2c84c/out/libquote-91f73178bad2c84c.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/a0e7040ffc91db0d/out/libunicode_ident-a0e7040ffc91db0d.rmeta --cap-lints allow --cap-lints=forbid --cfg crater_hack --force-warn invalid-c-variadic-arguments --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "7113eb07d0ea4997d88b743c33a0311f6e8e33c7bf77d46200c7980fda843655", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7113eb07d0ea4997d88b743c33a0311f6e8e33c7bf77d46200c7980fda843655", kill_on_drop: false }`
[INFO] [stdout] 7113eb07d0ea4997d88b743c33a0311f6e8e33c7bf77d46200c7980fda843655
