[INFO] fetching crate odra-casper-test-env 0.6.2...
[INFO] testing odra-casper-test-env-0.6.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate odra-casper-test-env 0.6.2 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate odra-casper-test-env 0.6.2
[INFO] finished tweaking crates.io crate odra-casper-test-env 0.6.2
[INFO] tweaked toml for crates.io crate odra-casper-test-env 0.6.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate odra-casper-test-env 0.6.2 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 194 packages to latest compatible versions
[INFO] [stderr]       Adding casper-engine-test-support v7.0.3 (available: v8.1.1)
[INFO] [stderr]       Adding casper-execution-engine v7.0.3 (available: v8.1.1)
[INFO] [stderr]       Adding casper-types v4.0.2 (available: v6.0.1)
[INFO] [stderr]       Adding colored v2.0.4 (available: v2.2.0)
[INFO] [stderr]       Adding odra-casper-shared v0.6.2 (available: v0.7.1)
[INFO] [stderr]       Adding odra-types v0.6.2 (available: v0.7.1)
[INFO] [stderr]       Adding odra-utils v0.6.2 (available: v0.7.1)
[INFO] [stderr]       Adding schemars v0.8.5 (available: v0.8.22)
[INFO] [stderr]       Adding schemars_derive v0.8.5 (available: v0.8.22)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded odra-casper-types v0.6.2
[INFO] [stderr]   Downloaded uint v0.9.5
[INFO] [stderr]   Downloaded schemars v0.8.5
[INFO] [stderr]   Downloaded casper-engine-test-support v7.0.3
[INFO] [stderr]   Downloaded casper-event-standard-macro v0.5.0
[INFO] [stderr]   Downloaded base16 v0.2.1
[INFO] [stderr]   Downloaded rand_xorshift v0.4.0
[INFO] [stderr]   Downloaded hex-buffer-serde v0.3.0
[INFO] [stderr]   Downloaded filesize v0.2.0
[INFO] [stderr]   Downloaded casper-wasm-utils v3.0.0
[INFO] [stderr]   Downloaded proptest v1.9.0
[INFO] [stderr]   Downloaded schemars_derive v0.8.5
[INFO] [stderr]   Downloaded casper-execution-engine v7.0.3
[INFO] [stderr]   Downloaded lmdb-rkv-sys v0.11.2
[INFO] [stderr]   Downloaded casper-wasm v0.46.2
[INFO] [stderr]   Downloaded odra-casper-shared v0.6.2
[INFO] [stderr]   Downloaded blake2 v0.9.2
[INFO] [stderr]   Downloaded datasize_derive v0.2.15
[INFO] [stderr]   Downloaded derp v0.0.14
[INFO] [stderr]   Downloaded hex-buffer-serde v0.2.2
[INFO] [stderr]   Downloaded hex_fmt v0.3.0
[INFO] [stderr]   Downloaded casper-hashing v3.0.0
[INFO] [stderr]   Downloaded casper-wasmi-core v0.2.1
[INFO] [stderr]   Downloaded odra-utils v0.6.2
[INFO] [stderr]   Downloaded casper-wasmi-validation v0.5.0
[INFO] [stderr]   Downloaded casper-contract v4.0.0
[INFO] [stderr]   Downloaded rusty-fork v0.3.1
[INFO] [stderr]   Downloaded unarray v0.1.4
[INFO] [stderr]   Downloaded proptest-derive v0.3.0
[INFO] [stderr]   Downloaded rand_pcg v0.3.1
[INFO] [stderr]   Downloaded casper-wasmi v0.13.2
[INFO] [stderr]   Downloaded casper-types v4.0.2
[INFO] [stderr]   Downloaded memory_units v0.4.0
[INFO] [stderr]   Downloaded lmdb-rkv v0.14.0
[INFO] [stderr]   Downloaded colored v2.0.4
[INFO] [stderr]   Downloaded casper-event-standard v0.5.0
[INFO] [stderr]   Downloaded datasize v0.2.15
[INFO] [stderr]   Downloaded serde_derive_internals v0.25.0
[INFO] [stderr]   Downloaded odra-types v0.6.2
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9dbf107b88e6553e783c92fc4810e0f2cf249394bc59d19c53fb32628e6f41f
[INFO] running `Command { std: "docker" "start" "-a" "b9dbf107b88e6553e783c92fc4810e0f2cf249394bc59d19c53fb32628e6f41f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9dbf107b88e6553e783c92fc4810e0f2cf249394bc59d19c53fb32628e6f41f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9dbf107b88e6553e783c92fc4810e0f2cf249394bc59d19c53fb32628e6f41f", kill_on_drop: false }`
[INFO] [stdout] b9dbf107b88e6553e783c92fc4810e0f2cf249394bc59d19c53fb32628e6f41f
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8634bec81850ca305d308b45b749a74c0fbfa105c591a59c759492824a100266
[INFO] running `Command { std: "docker" "start" "-a" "8634bec81850ca305d308b45b749a74c0fbfa105c591a59c759492824a100266", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling const-oid v0.9.6
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling der v0.7.10
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling base16ct v0.2.0
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ff v0.13.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling indexmap v2.12.0
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling schemars v0.8.5
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling dyn-clone v1.0.20
[INFO] [stderr]    Compiling opaque-debug v0.3.1
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling crypto-bigint v0.5.5
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling sec1 v0.7.3
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling derp v0.0.14
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling rfc6979 v0.4.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling ed25519 v2.2.3
[INFO] [stderr]    Compiling blake2 v0.9.2
[INFO] [stderr]    Compiling rand_pcg v0.3.1
[INFO] [stderr]    Compiling base16 v0.2.1
[INFO] [stderr]    Compiling hex_fmt v0.3.0
[INFO] [stderr]    Compiling humantime v2.3.0
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling casper-wasm v0.46.2
[INFO] [stderr]    Compiling memory_units v0.4.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling value-bag v1.11.1
[INFO] [stderr]    Compiling downcast-rs v1.2.1
[INFO] [stderr]    Compiling match_cfg v0.1.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling lmdb-rkv-sys v0.11.2
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling odra-types v0.6.2
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[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/1.91.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.108/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=daa9032bb4ecbf24 -C extra-filename=-9c2aa1ab64c1be10 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-c33479d57b60a100.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-a2929e59ea68c4bb.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-f2438e28b11baae4.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "8634bec81850ca305d308b45b749a74c0fbfa105c591a59c759492824a100266", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8634bec81850ca305d308b45b749a74c0fbfa105c591a59c759492824a100266", kill_on_drop: false }`
[INFO] [stdout] 8634bec81850ca305d308b45b749a74c0fbfa105c591a59c759492824a100266