[INFO] fetching crate miden-block-prover 0.14.0...
[INFO] checking miden-block-prover-0.14.0 against master#8a703520e80d87d4423c01f9d4fbc9e5f6533a02 for pr-154205-2
[INFO] extracting crate miden-block-prover 0.14.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate miden-block-prover 0.14.0
[INFO] finished tweaking crates.io crate miden-block-prover 0.14.0
[INFO] tweaked toml for crates.io crate miden-block-prover 0.14.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate miden-block-prover 0.14.0 on toolchain 8a703520e80d87d4423c01f9d4fbc9e5f6533a02
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate miden-block-prover 0.14.0 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" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded p3-maybe-rayon v0.5.1
[INFO] [stderr]   Downloaded p3-symmetric v0.5.1
[INFO] [stderr]   Downloaded rand_hc v0.3.2
[INFO] [stderr]   Downloaded miden-verifier v0.22.0
[INFO] [stderr]   Downloaded p3-util v0.5.1
[INFO] [stderr]   Downloaded p3-miden-lifted-stark v0.5.0
[INFO] [stderr]   Downloaded ascii-canvas v4.0.0
[INFO] [stderr]   Downloaded p3-miden-lifted-air v0.5.0
[INFO] [stderr]   Downloaded p3-commit v0.5.1
[INFO] [stderr]   Downloaded miden-protocol-macros v0.14.0
[INFO] [stderr]   Downloaded miden-formatting v0.1.1
[INFO] [stderr]   Downloaded miden-crypto-derive v0.23.0
[INFO] [stderr]   Downloaded p3-miden-transcript v0.5.0
[INFO] [stderr]   Downloaded p3-miden-stateful-hasher v0.5.0
[INFO] [stderr]   Downloaded miden-utils-sync v0.22.0
[INFO] [stderr]   Downloaded lalrpop-util v0.22.2
[INFO] [stderr]   Downloaded fs-err v3.3.0
[INFO] [stderr]   Downloaded ena v0.14.4
[INFO] [stderr]   Downloaded p3-air v0.5.1
[INFO] [stderr]   Downloaded bech32 v0.11.1
[INFO] [stderr]   Downloaded p3-goldilocks v0.5.1
[INFO] [stderr]   Downloaded miden-miette v8.0.0
[INFO] [stderr]   Downloaded miden-assembly v0.22.0
[INFO] [stderr]   Downloaded miden-assembly-syntax v0.22.0
[INFO] [stderr]   Downloaded miden-air v0.22.0
[INFO] [stderr]   Downloaded p3-field v0.5.1
[INFO] [stderr]   Downloaded p3-monty-31 v0.5.1
[INFO] [stderr]   Downloaded miden-core-lib v0.22.0
[INFO] [stderr]   Downloaded lalrpop v0.22.2
[INFO] [stderr]   Downloaded miden-core v0.22.0
[INFO] [stderr]   Downloaded toml v1.1.0+spec-1.1.0
[INFO] [stderr]   Downloaded miden-processor v0.22.0
[INFO] [stderr]   Downloaded p3-miden-lifted-fri v0.5.0
[INFO] [stderr]   Downloaded p3-miden-lmcs v0.5.0
[INFO] [stderr]   Downloaded p3-matrix v0.5.1
[INFO] [stderr]   Downloaded p3-challenger v0.5.1
[INFO] [stderr]   Downloaded miden-protocol v0.14.0
[INFO] [stderr]   Downloaded term v1.2.1
[INFO] [stderr]   Downloaded midenc-hir-type v0.5.3
[INFO] [stderr]   Downloaded miden-mast-package v0.22.0
[INFO] [stderr]   Downloaded miden-crypto v0.23.0
[INFO] [stderr]   Downloaded dissimilar v1.0.11
[INFO] [stderr]   Downloaded toml_parser v1.1.0+spec-1.1.0
[INFO] [stderr]   Downloaded trybuild v1.0.116
[INFO] [stderr]   Downloaded miden-debug-types v0.22.0
[INFO] [stderr]   Downloaded generator v0.8.8
[INFO] [stderr]   Downloaded p3-poseidon1 v0.5.1
[INFO] [stderr]   Downloaded p3-dft v0.5.1
[INFO] [stderr]   Downloaded p3-mds v0.5.1
[INFO] [stderr]   Downloaded p3-poseidon2 v0.5.1
[INFO] [stderr]   Downloaded miden-miette-derive v8.0.0
[INFO] [stderr]   Downloaded toml_writer v1.1.0+spec-1.1.0
[INFO] [stderr]   Downloaded miden-utils-indexing v0.22.0
[INFO] [stderr]   Downloaded miden-field v0.23.0
[INFO] [stderr]   Downloaded p3-keccak v0.5.1
[INFO] [stderr]   Downloaded miden-utils-diagnostics v0.22.0
[INFO] [stderr]   Downloaded toml_datetime v1.1.0+spec-1.1.0
[INFO] [stderr]   Downloaded miden-serde-utils v0.23.0
[INFO] [stderr]   Downloaded serde_spanned v1.1.0
[INFO] [stderr]   Downloaded miden-utils-core-derive v0.22.0
[INFO] [stderr]   Downloaded p3-blake3 v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f99d0bfe961d2fb4d06bc1156fc7952cf2f1c6a2c2e02a33a806fe8e2e5095b1
[INFO] running `Command { std: "docker" "start" "-a" "f99d0bfe961d2fb4d06bc1156fc7952cf2f1c6a2c2e02a33a806fe8e2e5095b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f99d0bfe961d2fb4d06bc1156fc7952cf2f1c6a2c2e02a33a806fe8e2e5095b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f99d0bfe961d2fb4d06bc1156fc7952cf2f1c6a2c2e02a33a806fe8e2e5095b1", kill_on_drop: false }`
[INFO] [stdout] f99d0bfe961d2fb4d06bc1156fc7952cf2f1c6a2c2e02a33a806fe8e2e5095b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11f1c07f9d56934a6b67a0eac19260ca76c0ea8843490d5930f0f791f8abe2c4
[INFO] running `Command { std: "docker" "start" "-a" "11f1c07f9d56934a6b67a0eac19260ca76c0ea8843490d5930f0f791f8abe2c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling const-oid v0.9.6
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling rand v0.10.0
[INFO] [stderr]    Compiling p3-maybe-rayon v0.5.1
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling miden-field v0.23.0
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]    Compiling owo-colors v4.3.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling keccak v0.1.6
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling der v0.7.10
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling base16ct v0.2.0
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking transpose v0.2.3
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling constant_time_eq v0.4.2
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]    Compiling ff v0.13.1
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling crypto-bigint v0.5.5
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling spki v0.7.3
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]    Compiling sec1 v0.7.3
[INFO] [stderr]    Compiling pkcs8 v0.10.2
[INFO] [stderr]    Compiling rfc6979 v0.4.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling universal-hash v0.5.1
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling term v1.2.1
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling poly1305 v0.8.0
[INFO] [stderr]    Compiling ed25519 v2.2.3
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling chacha20 v0.9.1
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling aead v0.5.2
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling nanorand v0.7.0
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling lalrpop-util v0.22.2
[INFO] [stderr]    Compiling ena v0.14.4
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]    Compiling chacha20poly1305 v0.10.1
[INFO] [stderr]    Compiling rand_hc v0.3.2
[INFO] [stderr]    Compiling ascii-canvas v4.0.0
[INFO] [stderr]    Compiling blake3 v1.8.3
[INFO] [stderr]    Compiling miden-crypto v0.23.0
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling smawk v0.3.2
[INFO] [stderr]    Compiling miden-formatting v0.1.1
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling serde_spanned v1.1.0
[INFO] [stderr]    Compiling elliptic-curve v0.13.8
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling ecdsa v0.16.9
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking miden-utils-sync v0.22.0
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling fs-err v3.3.0
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling anstyle-parse v1.0.0
[INFO] [stderr]    Compiling k256 v0.13.4
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling colorchoice v1.0.5
[INFO] [stderr]    Compiling env_filter v1.0.1
[INFO] [stderr]    Compiling jiff v0.2.23
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]     Checking semver v1.0.27
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[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/8a703520e80d87d4423c01f9d4fbc9e5f6533a02/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=5635195cd3c6c081 -C extra-filename=-c107d8699e5d08dc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-aa2c5b8519914b46.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-8c98a1a0e58216a9.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" "11f1c07f9d56934a6b67a0eac19260ca76c0ea8843490d5930f0f791f8abe2c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11f1c07f9d56934a6b67a0eac19260ca76c0ea8843490d5930f0f791f8abe2c4", kill_on_drop: false }`
[INFO] [stdout] 11f1c07f9d56934a6b67a0eac19260ca76c0ea8843490d5930f0f791f8abe2c4