[INFO] fetching crate newton-testing-utils 0.1.38...
[INFO] testing newton-testing-utils-0.1.38 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate newton-testing-utils 0.1.38 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate newton-testing-utils 0.1.38
[INFO] finished tweaking crates.io crate newton-testing-utils 0.1.38
[INFO] tweaked toml for crates.io crate newton-testing-utils 0.1.38 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate newton-testing-utils 0.1.38 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate newton-testing-utils 0.1.38 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tower-http v0.6.7
[INFO] [stderr]   Downloaded eigen-common v2.0.0
[INFO] [stderr]   Downloaded alloy-transport-ws v1.1.2
[INFO] [stderr]   Downloaded alloy-pubsub v1.1.2
[INFO] [stderr]   Downloaded alloy-transport-ipc v1.1.2
[INFO] [stderr]   Downloaded interprocess v2.2.3
[INFO] [stderr]   Downloaded alloy-signer-local v1.1.2
[INFO] [stderr]   Downloaded alloy-signer-aws v1.1.2
[INFO] [stderr]   Downloaded aws-smithy-http v0.62.5
[INFO] [stderr]   Downloaded aws-smithy-async v1.2.6
[INFO] [stderr]   Downloaded aws-types v1.3.10
[INFO] [stderr]   Downloaded aws-smithy-observability v0.1.4
[INFO] [stderr]   Downloaded aws-smithy-types v1.3.4
[INFO] [stderr]   Downloaded aws-credential-types v1.2.10
[INFO] [stderr]   Downloaded aws-smithy-json v0.61.7
[INFO] [stderr]   Downloaded aws-smithy-runtime-api v1.9.2
[INFO] [stderr]   Downloaded aws-runtime v1.5.16
[INFO] [stderr]   Downloaded aws-smithy-runtime v1.9.4
[INFO] [stderr]   Downloaded alloy-rpc-types-anvil v1.1.2
[INFO] [stderr]   Downloaded aws-sdk-kms v1.96.0
[INFO] [stderr]   Downloaded aws-config v1.8.11
[INFO] [stderr]   Downloaded alloy-rpc-types-txpool v1.1.2
[INFO] [stderr]   Downloaded aws-sigv4 v1.3.6
[INFO] [stderr]   Downloaded aws-smithy-query v0.60.8
[INFO] [stderr]   Downloaded alloy-rpc-types-debug v1.1.2
[INFO] [stderr]   Downloaded alloy-rpc-types v1.1.2
[INFO] [stderr]   Downloaded alloy-rpc-types-engine v1.1.2
[INFO] [stderr]   Downloaded aws-smithy-xml v0.60.12
[INFO] [stderr]   Downloaded alloy-rpc-types-trace v1.1.2
[INFO] [stderr]   Downloaded aws-sdk-sts v1.94.0
[INFO] [stderr]   Downloaded alloy-genesis v1.1.2
[INFO] [stderr]   Downloaded eigen-utils v2.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 063c8a58d063df567e09ed3c098d6525b4167b5a87567ee11eb6cb9513a30e9b
[INFO] running `Command { std: "docker" "start" "063c8a58d063df567e09ed3c098d6525b4167b5a87567ee11eb6cb9513a30e9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "063c8a58d063df567e09ed3c098d6525b4167b5a87567ee11eb6cb9513a30e9b", 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" "063c8a58d063df567e09ed3c098d6525b4167b5a87567ee11eb6cb9513a30e9b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "063c8a58d063df567e09ed3c098d6525b4167b5a87567ee11eb6cb9513a30e9b", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "063c8a58d063df567e09ed3c098d6525b4167b5a87567ee11eb6cb9513a30e9b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
[INFO] [stderr]    Compiling tracing-core v0.1.35
[INFO] [stderr]    Compiling base16ct v0.2.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling zerocopy v0.8.30
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling const-hex v1.17.0
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling cc v1.2.47
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling ruint v1.17.0
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling deranged v0.5.5
[INFO] [stderr]    Compiling outref v0.5.2
[INFO] [stderr]    Compiling vsimd v0.8.0
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling icu_properties_data v2.1.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling crc v3.3.0
[INFO] [stderr]    Compiling indexmap v2.12.1
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling rustls v0.23.35
[INFO] [stderr]    Compiling futures-utils-wasm v0.1.0
[INFO] [stderr]    Compiling data-encoding v2.9.0
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling aws-types v1.3.10
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling base64-simd v0.8.0
[INFO] [stderr]    Compiling iri-string v0.7.9
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling bimap v0.6.3
[INFO] [stderr]    Compiling blst v0.3.16
[INFO] [stderr]    Compiling c-kzg v2.1.5
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling mio v1.1.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling ff v0.13.1
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling doctest-file v1.0.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr] error: could not compile `regex-syntax` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name regex_syntax --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-syntax-0.8.8/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=3 -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="std"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("arbitrary", "default", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment"))' -C metadata=b821817b9a2fd876 -C extra-filename=-3f2dd4f0badfd6e9 --out-dir /opt/rustwide/target/release/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --cap-lints allow --cap-lints=warn` (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/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.111/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 -C debug-assertions=off --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="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=472b744fe27af4dc -C extra-filename=-532b992ccae7d02a --out-dir /opt/rustwide/target/release/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern proc_macro2=/opt/rustwide/target/release/deps/libproc_macro2-65328d7212518a11.rmeta --extern quote=/opt/rustwide/target/release/deps/libquote-c053c075a4c1a1d3.rmeta --extern unicode_ident=/opt/rustwide/target/release/deps/libunicode_ident-c79326c9fe5e1db9.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "063c8a58d063df567e09ed3c098d6525b4167b5a87567ee11eb6cb9513a30e9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "063c8a58d063df567e09ed3c098d6525b4167b5a87567ee11eb6cb9513a30e9b", kill_on_drop: false }`
[INFO] [stdout] 063c8a58d063df567e09ed3c098d6525b4167b5a87567ee11eb6cb9513a30e9b
