[INFO] cloning repository https://github.com/Nimishxyz/rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nimishxyz/rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNimishxyz%2Frust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNimishxyz%2Frust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7d27bef9c6ea1e4c7b64c717ca89a7dfaad0183f
[INFO] testing Nimishxyz/rust against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNimishxyz%2Frust" "/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/Nimishxyz/rust
[INFO] finished tweaking git repo https://github.com/Nimishxyz/rust
[INFO] tweaked toml for git repo https://github.com/Nimishxyz/rust written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Nimishxyz/rust on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Nimishxyz/rust 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasmtime-math v34.0.1
[INFO] [stderr]   Downloaded wat v1.233.0
[INFO] [stderr]   Downloaded wasmtime-winch v34.0.1
[INFO] [stderr]   Downloaded leb128fmt v0.1.0
[INFO] [stderr]   Downloaded postcard v1.1.1
[INFO] [stderr]   Downloaded toml_write v0.1.2
[INFO] [stderr]   Downloaded wasm-encoder v0.233.0
[INFO] [stderr]   Downloaded embedded-io v0.4.0
[INFO] [stderr]   Downloaded ittapi v0.4.0
[INFO] [stderr]   Downloaded wasmparser v0.233.0
[INFO] [stderr]   Downloaded debugid v0.8.0
[INFO] [stderr]   Downloaded id-arena v2.2.1
[INFO] [stderr]   Downloaded wasmtime-asm-macros v34.0.1
[INFO] [stderr]   Downloaded pulley-macros v34.0.1
[INFO] [stderr]   Downloaded wasmtime-fiber v34.0.1
[INFO] [stderr]   Downloaded ittapi-sys v0.4.0
[INFO] [stderr]   Downloaded pulley-interpreter v34.0.1
[INFO] [stderr]   Downloaded cpp_demangle v0.4.4
[INFO] [stderr]   Downloaded wasmtime-component-macro v34.0.1
[INFO] [stderr]   Downloaded wit-parser v0.233.0
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.121.1
[INFO] [stderr]   Downloaded cranelift-isle v0.121.1
[INFO] [stderr]   Downloaded regalloc2 v0.12.2
[INFO] [stderr]   Downloaded wasmtime-environ v34.0.1
[INFO] [stderr]   Downloaded wasmtime-cranelift v34.0.1
[INFO] [stderr]   Downloaded wasmtime-wit-bindgen v34.0.1
[INFO] [stderr]   Downloaded cranelift-bitset v0.121.1
[INFO] [stderr]   Downloaded wasmprinter v0.233.0
[INFO] [stderr]   Downloaded wasmtime-component-util v34.0.1
[INFO] [stderr]   Downloaded cranelift-assembler-x64-meta v0.121.1
[INFO] [stderr]   Downloaded cranelift-control v0.121.1
[INFO] [stderr]   Downloaded cranelift-native v0.121.1
[INFO] [stderr]   Downloaded cobs v0.2.3
[INFO] [stderr]   Downloaded wasmtime-versioned-export-macros v34.0.1
[INFO] [stderr]   Downloaded cranelift-entity v0.121.1
[INFO] [stderr]   Downloaded embedded-io v0.6.1
[INFO] [stderr]   Downloaded wasmtime-slab v34.0.1
[INFO] [stderr]   Downloaded cranelift-frontend v0.121.1
[INFO] [stderr]   Downloaded cranelift-assembler-x64 v0.121.1
[INFO] [stderr]   Downloaded cranelift-bforest v0.121.1
[INFO] [stderr]   Downloaded cranelift-srcgen v0.121.1
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.121.1
[INFO] [stderr]   Downloaded wasmtime v34.0.1
[INFO] [stderr]   Downloaded fxprof-processed-profile v0.6.0
[INFO] [stderr]   Downloaded wasmtime-cache v34.0.1
[INFO] [stderr]   Downloaded wasmtime-jit-debug v34.0.1
[INFO] [stderr]   Downloaded wasmtime-jit-icache-coherence v34.0.1
[INFO] [stderr]   Downloaded winch-codegen v34.0.1
[INFO] [stderr]   Downloaded wast v233.0.0
[INFO] [stderr]   Downloaded cranelift-codegen v0.121.1
[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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1a82903633ed11909641bf8d9bdb1fcbdbc11c779ed8b34c677a88012d5ba22
[INFO] running `Command { std: "docker" "start" "-a" "d1a82903633ed11909641bf8d9bdb1fcbdbc11c779ed8b34c677a88012d5ba22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1a82903633ed11909641bf8d9bdb1fcbdbc11c779ed8b34c677a88012d5ba22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1a82903633ed11909641bf8d9bdb1fcbdbc11c779ed8b34c677a88012d5ba22", kill_on_drop: false }`
[INFO] [stdout] d1a82903633ed11909641bf8d9bdb1fcbdbc11c779ed8b34c677a88012d5ba22
[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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b4a70c1fdc9d4cce623ab903833884d24eabc1d18bcbeea3116793ef427c955
[INFO] running `Command { std: "docker" "start" "-a" "4b4a70c1fdc9d4cce623ab903833884d24eabc1d18bcbeea3116793ef427c955", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-srcgen v0.121.1
[INFO] [stderr]    Compiling cranelift-bitset v0.121.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling cranelift-isle v0.121.1
[INFO] [stderr]    Compiling bumpalo v3.18.1
[INFO] [stderr]    Compiling target-lexicon v0.13.2
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.121.1
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling wasm-encoder v0.233.0
[INFO] [stderr]    Compiling wasmtime-math v34.0.1
[INFO] [stderr]    Compiling leb128fmt v0.1.0
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling wasmparser v0.233.0
[INFO] [stderr]    Compiling arbitrary v1.4.1
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling cranelift-assembler-x64-meta v0.121.1
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling cpp_demangle v0.4.4
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling cobs v0.2.3
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling wasmtime-component-util v34.0.1
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling cranelift-control v0.121.1
[INFO] [stderr]    Compiling wasmtime-cache v34.0.1
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling wasmtime-component-macro v34.0.1
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling unicode-width v0.2.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling cranelift-assembler-x64 v0.121.1
[INFO] [stderr]    Compiling directories-next v2.0.0
[INFO] [stderr]    Compiling cc v1.2.26
[INFO] [stderr]    Compiling debugid v0.8.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling wasmtime-asm-macros v34.0.1
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling wasmtime-jit-icache-coherence v34.0.1
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling wasmtime-slab v34.0.1
[INFO] [stderr]    Compiling wast v233.0.0
[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/1.90.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.101/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-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=6c2739fe4f16a59d -C extra-filename=-cd96d3a51d6ca31a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-adfd6dadd64ae64b.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-3c95f32c1e57a52d.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-442589a0fd17beea.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4b4a70c1fdc9d4cce623ab903833884d24eabc1d18bcbeea3116793ef427c955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b4a70c1fdc9d4cce623ab903833884d24eabc1d18bcbeea3116793ef427c955", kill_on_drop: false }`
[INFO] [stdout] 4b4a70c1fdc9d4cce623ab903833884d24eabc1d18bcbeea3116793ef427c955