[INFO] fetching crate guardian-shared 0.14.4...
[INFO] testing guardian-shared-0.14.4 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate guardian-shared 0.14.4 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate guardian-shared 0.14.4
[INFO] finished tweaking crates.io crate guardian-shared 0.14.4
[INFO] tweaked toml for crates.io crate guardian-shared 0.14.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate guardian-shared 0.14.4 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate guardian-shared 0.14.4 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e61b030e58ebf9c49d77e5e6e4a02a3de745b75f534a22b00caad5e5c05d3f44
[INFO] running `Command { std: "docker" "start" "-a" "e61b030e58ebf9c49d77e5e6e4a02a3de745b75f534a22b00caad5e5c05d3f44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e61b030e58ebf9c49d77e5e6e4a02a3de745b75f534a22b00caad5e5c05d3f44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e61b030e58ebf9c49d77e5e6e4a02a3de745b75f534a22b00caad5e5c05d3f44", kill_on_drop: false }`
[INFO] [stdout] e61b030e58ebf9c49d77e5e6e4a02a3de745b75f534a22b00caad5e5c05d3f44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 475bc82d1ca14da37d259478a9cd2be75483cf2c7290639e2f5442ddba68e042
[INFO] running `Command { std: "docker" "start" "-a" "475bc82d1ca14da37d259478a9cd2be75483cf2c7290639e2f5442ddba68e042", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]    Compiling rand_core v0.10.0
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling rand v0.10.0
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling transpose v0.2.3
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling const-oid v0.9.6
[INFO] [stderr]    Compiling p3-maybe-rayon v0.5.2
[INFO] [stderr]    Compiling der v0.7.10
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling spki v0.7.3
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling ff v0.13.1
[INFO] [stderr]    Compiling keccak v0.1.6
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling base16ct v0.2.0
[INFO] [stderr]    Compiling sec1 v0.7.3
[INFO] [stderr]    Compiling blake3 v1.8.4
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling pkcs8 v0.10.2
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]    Compiling crypto-bigint v0.5.5
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling miden-field v0.23.0
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling constant_time_eq v0.4.2
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rfc6979 v0.4.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling universal-hash v0.5.1
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling opaque-debug v0.3.1
[INFO] [stderr]    Compiling poly1305 v0.8.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling chacha20 v0.9.1
[INFO] [stderr]    Compiling ed25519 v2.2.3
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling elliptic-curve v0.13.8
[INFO] [stderr]    Compiling aead v0.5.2
[INFO] [stderr]    Compiling p3-util v0.5.2
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling ecdsa v0.16.9
[INFO] [stderr]    Compiling nanorand v0.7.0
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling p3-field v0.5.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling k256 v0.13.4
[INFO] [stderr]    Compiling x25519-dalek v2.0.1
[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]    Compiling ed25519-dalek v2.2.0
[INFO] [stderr]    Compiling chacha20poly1305 v0.10.1
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling rand_hc v0.3.2
[INFO] [stderr]    Compiling miden-crypto-derive v0.23.0
[INFO] [stderr]    Compiling miden-formatting v0.1.1
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling smawk v0.3.2
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling miden-miette-derive v8.0.0
[INFO] [stderr]    Compiling miden-utils-sync v0.22.1
[INFO] [stderr]    Compiling p3-symmetric v0.5.2
[INFO] [stderr]    Compiling p3-matrix v0.5.2
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling p3-poseidon1 v0.5.2
[INFO] [stderr]    Compiling p3-dft v0.5.2
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling p3-mds v0.5.2
[INFO] [stderr]    Compiling p3-poseidon2 v0.5.2
[INFO] [stderr]    Compiling miden-miette v8.0.0
[INFO] [stderr]    Compiling p3-monty-31 v0.5.2
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling p3-commit v0.5.2
[INFO] [stderr]    Compiling p3-miden-stateful-hasher v0.5.0
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]    Compiling p3-challenger v0.5.2
[INFO] [stderr]    Compiling p3-air v0.5.2
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling p3-goldilocks v0.5.2
[INFO] [stderr]    Compiling p3-miden-transcript v0.5.0
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling p3-miden-lmcs v0.5.0
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling miden-serde-utils v0.23.0
[INFO] [stderr]    Compiling term v1.2.1
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling string_cache v0.8.9
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling ascii-canvas v4.0.0
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]    Compiling p3-miden-lifted-fri v0.5.0
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling p3-miden-lifted-air v0.5.0
[INFO] [stderr]    Compiling lalrpop-util v0.22.2
[INFO] [stderr]    Compiling ena v0.14.4
[INFO] [stderr]    Compiling miden-crypto v0.23.0
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling p3-blake3 v0.5.2
[INFO] [stderr]    Compiling p3-keccak v0.5.2
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling p3-miden-lifted-stark v0.5.0
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling proptest v1.11.0
[INFO] [stderr]    Compiling lalrpop v0.22.2
[INFO] [stderr]    Compiling miden-utils-core-derive v0.22.1
[INFO] [stderr]    Compiling priority-queue v2.7.0
[INFO] [stderr]    Compiling version-ranges v0.1.3
[INFO] [stderr]    Compiling rustc-hash v2.1.2
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling erased-serde v0.4.10
[INFO] [stderr]    Compiling winnow v1.0.1
[INFO] [stderr]    Compiling midenc-hir-type v0.5.3
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling pubgrub v0.3.0
[INFO] [stderr]    Compiling toml v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling serde-untagged v0.1.9
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling anstyle-parse v1.0.0
[INFO] [stderr]    Compiling fs-err v3.3.0
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling colorchoice v1.0.5
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]    Compiling env_filter v1.0.1
[INFO] [stderr]    Compiling jiff v0.2.23
[INFO] [stderr]    Compiling miden-utils-indexing v0.22.1
[INFO] [stderr]    Compiling miden-debug-types v0.22.1
[INFO] [stderr]    Compiling miden-core v0.22.1
[INFO] [stderr]    Compiling miden-utils-diagnostics v0.22.1
[INFO] [stderr]    Compiling tokio v1.51.1
[INFO] [stderr]    Compiling env_logger v0.11.10
[INFO] [stderr]    Compiling miden-air v0.22.1
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling prost-derive v0.14.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling miden-protocol-macros v0.14.4
[INFO] [stderr]    Compiling bech32 v0.11.1
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling miden-processor v0.22.1
[INFO] [stderr]    Compiling miden-verifier v0.22.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling prost v0.14.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling miden-assembly-syntax v0.22.1
[INFO] [stderr]    Compiling miden-mast-package v0.22.1
[INFO] [stderr] error: could not compile `miden-assembly-syntax` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name miden_assembly_syntax --edition=2024 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/miden-assembly-syntax-0.22.1/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 debuginfo=2 --cfg 'feature="serde"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("arbitrary", "default", "logging", "serde", "std", "testing"))' -C metadata=be298721aff26405 -C extra-filename=-4edb5ab6bb92ef8e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aho_corasick=/opt/rustwide/target/debug/deps/libaho_corasick-9b294a4ddab28477.rmeta --extern lalrpop_util=/opt/rustwide/target/debug/deps/liblalrpop_util-97613a30ee260f4b.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-b4877c6cda7d43ee.rmeta --extern miden_core=/opt/rustwide/target/debug/deps/libmiden_core-04352a044580c66a.rmeta --extern miden_debug_types=/opt/rustwide/target/debug/deps/libmiden_debug_types-a0a9e23f2f04b09b.rmeta --extern miden_utils_diagnostics=/opt/rustwide/target/debug/deps/libmiden_utils_diagnostics-8b23e1936d909b35.rmeta --extern midenc_hir_type=/opt/rustwide/target/debug/deps/libmidenc_hir_type-26844d7b9d69a732.rmeta --extern proptest=/opt/rustwide/target/debug/deps/libproptest-e13f8a9ba7c242ea.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-8de4c622bc92dd82.rmeta --extern semver=/opt/rustwide/target/debug/deps/libsemver-8a5fe8411cc91ec7.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-8028be1ea9ce9a38.rmeta --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-a3b2b67a263431e7.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-1b400a730a348994.rmeta --cap-lints allow --cap-lints=warn -L native=/opt/rustwide/target/debug/build/blake3-3e11f5abc54cd931/out -L native=/opt/rustwide/target/debug/build/blake3-3e11f5abc54cd931/out --check-cfg 'cfg(nightly)'` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "475bc82d1ca14da37d259478a9cd2be75483cf2c7290639e2f5442ddba68e042", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "475bc82d1ca14da37d259478a9cd2be75483cf2c7290639e2f5442ddba68e042", kill_on_drop: false }`
[INFO] [stdout] 475bc82d1ca14da37d259478a9cd2be75483cf2c7290639e2f5442ddba68e042
