[INFO] fetching crate miden-base-macros 0.11.0...
[INFO] checking miden-base-macros-0.11.0 against try#3fada14ee01d755dc8076e611f11bf65b28ffd21 for pr-154971
[INFO] extracting crate miden-base-macros 0.11.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate miden-base-macros 0.11.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate miden-base-macros 0.11.0
[INFO] tweaked toml for crates.io crate miden-base-macros 0.11.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate miden-base-macros 0.11.0 on toolchain 3fada14ee01d755dc8076e611f11bf65b28ffd21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate miden-base-macros 0.11.0 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" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7dcc5577e59cdaafed32ddf68f83f76ef37bddcd9d829cabf2d97ff46860d699
[INFO] running `Command { std: "docker" "start" "-a" "7dcc5577e59cdaafed32ddf68f83f76ef37bddcd9d829cabf2d97ff46860d699", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7dcc5577e59cdaafed32ddf68f83f76ef37bddcd9d829cabf2d97ff46860d699", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dcc5577e59cdaafed32ddf68f83f76ef37bddcd9d829cabf2d97ff46860d699", kill_on_drop: false }`
[INFO] [stdout] 7dcc5577e59cdaafed32ddf68f83f76ef37bddcd9d829cabf2d97ff46860d699
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c1092a83a7d09ccbc6486d4ea1ebab10c3f54b3b6db3ff4d18f0df47247b1d4
[INFO] running `Command { std: "docker" "start" "-a" "4c1092a83a7d09ccbc6486d4ea1ebab10c3f54b3b6db3ff4d18f0df47247b1d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling zerocopy v0.8.40
[INFO] [stderr]     Checking rand_core v0.10.0
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling miden-field v0.23.0
[INFO] [stderr]     Checking rand v0.10.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking transpose v0.2.3
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking p3-maybe-rayon v0.5.1
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]    Compiling keccak v0.1.6
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking constant_time_eq v0.4.2
[INFO] [stderr]     Checking tiny-keccak v2.0.2
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking flume v0.11.1
[INFO] [stderr]     Checking rand_hc v0.3.2
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]     Checking miden-formatting v0.1.1
[INFO] [stderr]     Checking chacha20poly1305 v0.10.1
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking serde_spanned v1.0.4
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling term v1.2.1
[INFO] [stderr]    Compiling opaque-debug v0.3.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling ascii-canvas v4.0.0
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling lalrpop-util v0.22.2
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling ena v0.14.4
[INFO] [stderr]    Compiling blake3 v1.8.3
[INFO] [stderr]    Compiling miden-crypto v0.23.0
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]     Checking p3-maybe-rayon v0.4.2
[INFO] [stderr]     Checking k256 v0.13.4
[INFO] [stderr]    Compiling unicode-width v0.2.0
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling owo-colors v4.3.0
[INFO] [stderr]    Compiling wasmparser v0.239.0
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling fs-err v3.3.0
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling wasm-encoder v0.239.0
[INFO] [stderr]    Compiling jiff v0.2.23
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]     Checking id-arena v2.3.0
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling wit-bindgen-rust v0.46.0
[INFO] [stderr]     Checking leb128fmt v0.1.0
[INFO] [stderr]    Compiling miden-field v0.22.6
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking toml_parser v1.0.9+spec-1.1.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking toml_datetime v1.0.0+spec-1.1.0
[INFO] [stderr]    Compiling miden-utils-core-derive v0.22.0
[INFO] [stderr]     Checking toml_writer v1.0.6+spec-1.1.0
[INFO] [stderr]     Checking bech32 v0.11.1
[INFO] [stderr]     Checking toml v1.0.4+spec-1.1.0
[INFO] [stderr]    Compiling regex v1.12.3
[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/3fada14ee01d755dc8076e611f11bf65b28ffd21/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/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=7c79838c22785600 -C extra-filename=-e22d90be80a0bdc2 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-dfebf03fb06f7862.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-7977273ce5c24030.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-af4dab7b77cddc19.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" "4c1092a83a7d09ccbc6486d4ea1ebab10c3f54b3b6db3ff4d18f0df47247b1d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c1092a83a7d09ccbc6486d4ea1ebab10c3f54b3b6db3ff4d18f0df47247b1d4", kill_on_drop: false }`
[INFO] [stdout] 4c1092a83a7d09ccbc6486d4ea1ebab10c3f54b3b6db3ff4d18f0df47247b1d4