[INFO] fetching crate ergo-lib-wasm 0.28.0...
[INFO] testing ergo-lib-wasm-0.28.0 against try#ed7f3d77595b4831fdf085f2529aa13b5b51ff7d for pr-134530
[INFO] extracting crate ergo-lib-wasm 0.28.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate ergo-lib-wasm 0.28.0 on toolchain ed7f3d77595b4831fdf085f2529aa13b5b51ff7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ergo-lib-wasm 0.28.0
[INFO] finished tweaking crates.io crate ergo-lib-wasm 0.28.0
[INFO] tweaked toml for crates.io crate ergo-lib-wasm 0.28.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 273 packages to latest compatible versions
[INFO] [stderr]       Adding bounded-vec v0.7.1 (available: v0.8.0)
[INFO] [stderr]       Adding derive_more v0.99.18 (available: v1.0.0)
[INFO] [stderr]       Adding gloo-utils v0.1.7 (available: v0.2.0)
[INFO] [stderr]       Adding proptest v1.0.0 (available: v1.6.0)
[INFO] [stderr]       Adding serde_with v1.14.0 (available: v3.11.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.8)
[INFO] [stderr]       Adding url v2.2.2 (available: v2.5.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97b1c132c5f0e1404cbf327b3ec9837dc002589c4e595e2796867291c9a0f730
[INFO] running `Command { std: "docker" "start" "-a" "97b1c132c5f0e1404cbf327b3ec9837dc002589c4e595e2796867291c9a0f730", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97b1c132c5f0e1404cbf327b3ec9837dc002589c4e595e2796867291c9a0f730", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97b1c132c5f0e1404cbf327b3ec9837dc002589c4e595e2796867291c9a0f730", kill_on_drop: false }`
[INFO] [stdout] 97b1c132c5f0e1404cbf327b3ec9837dc002589c4e595e2796867291c9a0f730
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c8d5fd0fa181390c001552f47267b3a64137284c19b88999ccbe47349fe7996
[INFO] running `Command { std: "docker" "start" "-a" "7c8d5fd0fa181390c001552f47267b3a64137284c19b88999ccbe47349fe7996", kill_on_drop: false }`
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.99
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]    Compiling is-terminal v0.4.13
[INFO] [stderr]    Compiling unicode-bidi v0.3.18
[INFO] [stderr]    Compiling gimli v0.31.1
[INFO] [stderr]    Compiling matches v0.1.10
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling der v0.7.9
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling miniz_oxide v0.8.2
[INFO] [stderr]    Compiling der v0.6.1
[INFO] [stderr]    Compiling ff v0.13.0
[INFO] [stderr]    Compiling ff v0.12.1
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling group v0.12.1
[INFO] [stderr]    Compiling object v0.36.5
[INFO] [stderr]    Compiling base16ct v0.1.1
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling wasm-bindgen v0.2.99
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling base16 v0.2.1
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-bigint v0.5.5
[INFO] [stderr]    Compiling crypto-bigint v0.4.9
[INFO] [stderr]    Compiling smawk v0.3.2
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling is_ci v1.2.0
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling supports-color v2.1.0
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling spki v0.7.3
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling sec1 v0.7.3
[INFO] [stderr]    Compiling rfc6979 v0.4.0
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling pkcs8 v0.10.2
[INFO] [stderr]    Compiling blake2 v0.10.6
[INFO] [stderr]    Compiling elliptic-curve v0.12.3
[INFO] [stderr]    Compiling textwrap v0.15.2
[INFO] [stderr]    Compiling supports-unicode v2.1.0
[INFO] [stderr]    Compiling addr2line v0.24.2
[INFO] [stderr]    Compiling supports-hyperlinks v2.1.0
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling anyhow v1.0.94
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling strum v0.21.0
[INFO] [stderr]    Compiling opaque-debug v0.3.1
[INFO] [stderr]    Compiling bs58 v0.4.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling base64ct v1.6.0
[INFO] [stderr]    Compiling sigma-util v0.18.0
[INFO] [stderr]    Compiling elliptic-curve v0.13.8
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling password-hash v0.4.2
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling bounded-integer v0.5.7
[INFO] [stderr]    Compiling ecdsa v0.16.9
[INFO] [stderr]    Compiling k256 v0.13.4
[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/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/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"' --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=7b7b5dcad7011ce6 -C extra-filename=-5c889b08c450b58e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-4791378b95cfd97e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-8b1ffbb0eb952e77.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-13328ff8d6cc16fd.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "7c8d5fd0fa181390c001552f47267b3a64137284c19b88999ccbe47349fe7996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c8d5fd0fa181390c001552f47267b3a64137284c19b88999ccbe47349fe7996", kill_on_drop: false }`
[INFO] [stdout] 7c8d5fd0fa181390c001552f47267b3a64137284c19b88999ccbe47349fe7996