[INFO] fetching crate tribles 0.5.1...
[INFO] checking tribles-0.5.1 against 1.94.0 for beta-1.95-4
[INFO] extracting crate tribles 0.5.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate tribles 0.5.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate tribles 0.5.1
[INFO] tweaked toml for crates.io crate tribles 0.5.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tribles 0.5.1 on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tribles 0.5.1 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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sucds v0.8.1
[INFO] [stderr]   Downloaded peak_alloc v0.1.0
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.93
[INFO] [stderr]   Downloaded rustversion v1.0.19
[INFO] [stderr]   Downloaded cpufeatures v0.2.14
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.93
[INFO] [stderr]   Downloaded ux v0.1.6
[INFO] [stderr]   Downloaded oorandom v11.1.4
[INFO] [stderr]   Downloaded quick_cache v0.6.9
[INFO] [stderr]   Downloaded anybytes v0.11.0
[INFO] [stderr]   Downloaded macro_pub v0.1.0
[INFO] [stderr]   Downloaded anyhow v1.0.89
[INFO] [stderr]   Downloaded derive_arbitrary v1.3.2
[INFO] [stderr]   Downloaded criterion-plot v0.4.5
[INFO] [stderr]   Downloaded bytemuck v1.18.0
[INFO] [stderr]   Downloaded serde_derive v1.0.210
[INFO] [stderr]   Downloaded serde v1.0.210
[INFO] [stderr]   Downloaded criterion v0.3.6
[INFO] [stderr]   Downloaded fake v2.10.0
[INFO] [stderr]   Downloaded serde_json v1.0.128
[INFO] [stderr]   Downloaded deunicode v1.6.0
[INFO] [stderr]   Downloaded blake3 v1.5.4
[INFO] [stderr]   Downloaded f256 v0.2.0
[INFO] [stderr]   Downloaded proptest v1.6.0
[INFO] [stderr]   Downloaded chrono v0.4.38
[INFO] [stderr]   Downloaded regex v1.10.6
[INFO] [stderr]   Downloaded syn v2.0.77
[INFO] [stderr]   Downloaded hifitime v3.9.0
[INFO] [stderr]   Downloaded cc v1.1.21
[INFO] [stderr]   Downloaded gimli v0.31.0
[INFO] [stderr]   Downloaded object v0.36.4
[INFO] [stderr]   Downloaded regex-syntax v0.8.4
[INFO] [stderr]   Downloaded rustix v0.38.37
[INFO] [stderr]   Downloaded js-sys v0.3.70
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.93
[INFO] [stderr]   Downloaded half v1.8.3
[INFO] [stderr]   Downloaded ethnum v1.5.0
[INFO] [stderr]   Downloaded indxvec v1.9.6
[INFO] [stderr]   Downloaded addr2line v0.24.1
[INFO] [stderr]   Downloaded bytes v1.7.2
[INFO] [stderr]   Downloaded redox_syscall v0.5.6
[INFO] [stderr]   Downloaded xxhash-rust v0.8.12
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.93
[INFO] [stderr]   Downloaded futures-executor v0.3.30
[INFO] [stderr]   Downloaded regex-automata v0.4.7
[INFO] [stderr]   Downloaded async-trait v0.1.83
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.93
[INFO] [stderr]   Downloaded unicode-ident v1.0.13
[INFO] [stderr]   Downloaded serde_cbor v0.11.2
[INFO] [stderr]   Downloaded rand_xorshift v0.3.0
[INFO] [stderr]   Downloaded tokio-macros v2.4.0
[INFO] [stderr]   Downloaded wait-timeout v0.2.0
[INFO] [stderr]   Downloaded libc v0.2.159
[INFO] [stderr]   Downloaded url v2.5.2
[INFO] [stderr]   Downloaded tokio v1.40.0
[INFO] [stderr]   Downloaded csv v1.3.0
[INFO] [stderr]   Downloaded f256_pow10_div_pow2_lut v0.1.1
[INFO] [stderr]   Downloaded f256_pow2_div_pow10_lut v0.2.0
[INFO] [stderr]   Downloaded f256_pow5_div_pow2_lut v0.1.1
[INFO] [stderr]   Downloaded f256_pow2_div_pow5_lut v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79d04a15b324a7327f99bd3dd395d22b17705ef473c5794f31c82bab3d7c536a
[INFO] running `Command { std: "docker" "start" "-a" "79d04a15b324a7327f99bd3dd395d22b17705ef473c5794f31c82bab3d7c536a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79d04a15b324a7327f99bd3dd395d22b17705ef473c5794f31c82bab3d7c536a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79d04a15b324a7327f99bd3dd395d22b17705ef473c5794f31c82bab3d7c536a", kill_on_drop: false }`
[INFO] [stdout] 79d04a15b324a7327f99bd3dd395d22b17705ef473c5794f31c82bab3d7c536a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 060faa999fd45580957fff6e6854ce547239824372e7b89827961e2b233b7504
[INFO] running `Command { std: "docker" "start" "-a" "060faa999fd45580957fff6e6854ce547239824372e7b89827961e2b233b7504", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling rustix v0.38.37
[INFO] [stderr]     Checking tinyvec v1.8.0
[INFO] [stderr]     Checking lexical-util v0.8.5
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]    Compiling rustversion v1.0.19
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]    Compiling cc v1.1.21
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking fastrand v2.1.1
[INFO] [stderr]    Compiling anyhow v1.0.89
[INFO] [stderr]     Checking lexical-parse-integer v0.8.6
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking bytes v1.7.2
[INFO] [stderr]     Checking cpufeatures v0.2.14
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking lexical-parse-float v0.8.5
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking bitmaps v2.1.0
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]     Checking iana-time-zone v0.1.61
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]    Compiling macro_pub v0.1.0
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]    Compiling tribles v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling blake3 v1.5.4
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking lexical-core v0.8.5
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking sized-chunks v0.6.5
[INFO] [stderr]     Checking memmap2 v0.9.5
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]     Checking criterion-plot v0.4.5
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]    Compiling xxhash-rust v0.8.12
[INFO] [stderr]     Checking deunicode v1.6.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking tempfile v3.12.0
[INFO] [stderr]     Checking f256_pow2_div_pow5_lut v0.1.1
[INFO] [stderr]     Checking oorandom v11.1.4
[INFO] [stderr]     Checking f256_pow5_div_pow2_lut v0.1.1
[INFO] [stderr]     Checking f256_pow2_div_pow10_lut v0.2.0
[INFO] [stderr]     Checking f256_pow10_div_pow2_lut v0.1.1
[INFO] [stderr]     Checking constant_time_eq v0.3.1
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking sucds v0.8.1
[INFO] [stderr]     Checking coz v0.1.3
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking indxvec v1.9.6
[INFO] [stderr]     Checking sptr v0.3.2
[INFO] [stderr]     Checking ux v0.1.6
[INFO] [stderr]     Checking ethnum v1.5.0
[INFO] [stderr]     Checking bytemuck v1.18.0
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking peak_alloc v0.1.0
[INFO] [stderr]    Compiling hex-literal v0.3.4
[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/1.94.0-x86_64-unknown-linux-gnu/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="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=156e4fd8bbb6dfc6 -C extra-filename=-b5c4adcb5cbd857f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-66864b31546f80a5.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-7f131838961a4b4a.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-ab3968ba6220bf8d.rmeta --cap-lints allow --cap-lints=warn --cfg syn_disable_nightly_tests` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "060faa999fd45580957fff6e6854ce547239824372e7b89827961e2b233b7504", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "060faa999fd45580957fff6e6854ce547239824372e7b89827961e2b233b7504", kill_on_drop: false }`
[INFO] [stdout] 060faa999fd45580957fff6e6854ce547239824372e7b89827961e2b233b7504