[INFO] fetching crate soroban-rpc 20.3.3...
[INFO] testing soroban-rpc-20.3.3 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate soroban-rpc 20.3.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate soroban-rpc 20.3.3
[INFO] finished tweaking crates.io crate soroban-rpc 20.3.3
[INFO] tweaked toml for crates.io crate soroban-rpc 20.3.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate soroban-rpc 20.3.3 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 262 packages to latest compatible versions
[INFO] [stderr]       Adding async-trait v0.1.76 (available: v0.1.89)
[INFO] [stderr]       Adding base64 v0.21.7 (available: v0.22.1)
[INFO] [stderr]       Adding clap v4.5.60 (available: v4.6.1)
[INFO] [stderr]       Adding clap_builder v4.5.60 (available: v4.6.0)
[INFO] [stderr]       Adding clap_derive v4.5.55 (available: v4.6.1)
[INFO] [stderr]       Adding crypto-common v0.1.6 (available: v0.1.7)
[INFO] [stderr]       Adding curve25519-dalek v4.1.1 (available: v4.1.3)
[INFO] [stderr]       Adding darling v0.20.10 (available: v0.20.11)
[INFO] [stderr]       Adding darling_core v0.20.10 (available: v0.20.11)
[INFO] [stderr]       Adding darling_macro v0.20.10 (available: v0.20.11)
[INFO] [stderr]       Adding deranged v0.5.3 (available: v0.5.8)
[INFO] [stderr]       Adding ed25519-dalek v2.0.0 (available: v2.2.0)
[INFO] [stderr]       Adding ethnum v1.5.0 (available: v1.5.3)
[INFO] [stderr]       Adding getrandom v0.2.11 (available: v0.2.17)
[INFO] [stderr]       Adding icu_collections v2.1.1 (available: v2.2.0)
[INFO] [stderr]       Adding icu_locale_core v2.1.1 (available: v2.2.0)
[INFO] [stderr]       Adding icu_normalizer v2.1.1 (available: v2.2.0)
[INFO] [stderr]       Adding icu_normalizer_data v2.1.1 (available: v2.2.0)
[INFO] [stderr]       Adding icu_properties v2.1.2 (available: v2.2.0)
[INFO] [stderr]       Adding icu_properties_data v2.1.2 (available: v2.2.0)
[INFO] [stderr]       Adding icu_provider v2.1.1 (available: v2.2.0)
[INFO] [stderr]       Adding indexmap v2.11.1 (available: v2.14.0)
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] [stderr]       Adding jsonrpsee-core v0.20.4 (available: v0.26.0)
[INFO] [stderr]       Adding jsonrpsee-http-client v0.20.4 (available: v0.26.0)
[INFO] [stderr]       Adding k256 v0.13.1 (available: v0.13.4)
[INFO] [stderr]       Adding num-bigint v0.4.4 (available: v0.4.6)
[INFO] [stderr]       Adding num-derive v0.4.1 (available: v0.4.2)
[INFO] [stderr]       Adding num-integer v0.1.45 (available: v0.1.46)
[INFO] [stderr]       Adding num-traits v0.2.17 (available: v0.2.19)
[INFO] [stderr]       Adding potential_utf v0.1.4 (available: v0.1.5)
[INFO] [stderr]       Adding ppv-lite86 v0.2.20 (available: v0.2.21)
[INFO] [stderr]       Adding prettyplease v0.2.15 (available: v0.2.37)
[INFO] [stderr]       Adding proc-macro2 v1.0.69 (available: v1.0.106)
[INFO] [stderr]       Adding quote v1.0.33 (available: v1.0.45)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.8.6)
[INFO] [stderr]       Adding serde v1.0.192 (available: v1.0.228)
[INFO] [stderr]       Adding serde_derive v1.0.192 (available: v1.0.228)
[INFO] [stderr]       Adding serde_json v1.0.108 (available: v1.0.149)
[INFO] [stderr]       Adding serde_with v3.12.0 (available: v3.18.0)
[INFO] [stderr]       Adding serde_with_macros v3.12.0 (available: v3.18.0)
[INFO] [stderr]       Adding sha2 v0.10.8 (available: v0.10.9)
[INFO] [stderr]       Adding sha3 v0.10.8 (available: v0.10.9)
[INFO] [stderr]       Adding soroban-builtin-sdk-macros v20.2.1 (available: v20.3.0)
[INFO] [stderr]       Adding soroban-env-common v20.2.1 (available: v20.3.0)
[INFO] [stderr]       Adding soroban-env-guest v20.2.1 (available: v20.3.0)
[INFO] [stderr]       Adding soroban-env-host v20.2.1 (available: v20.3.0)
[INFO] [stderr]       Adding soroban-env-macros v20.2.1 (available: v20.3.0)
[INFO] [stderr]       Adding soroban-ledger-snapshot v20.3.1 (available: v20.5.0)
[INFO] [stderr]       Adding soroban-sdk v20.3.1 (available: v20.5.0)
[INFO] [stderr]       Adding soroban-sdk-macros v20.3.1 (available: v20.5.0)
[INFO] [stderr]       Adding soroban-spec v20.3.1 (available: v20.5.0)
[INFO] [stderr]       Adding soroban-spec-rust v20.3.1 (available: v20.5.0)
[INFO] [stderr]       Adding soroban-spec-tools v20.3.3 (available: v20.3.4)
[INFO] [stderr]       Adding stellar-strkey v0.0.7 (available: v0.0.16)
[INFO] [stderr]       Adding stellar-xdr v20.1.0 (available: v26.0.1)
[INFO] [stderr]       Adding syn v2.0.39 (available: v2.0.117)
[INFO] [stderr]       Adding thiserror v1.0.55 (available: v1.0.69)
[INFO] [stderr]       Adding thiserror-impl v1.0.55 (available: v1.0.69)
[INFO] [stderr]       Adding time v0.3.44 (available: v0.3.47)
[INFO] [stderr]       Adding time-core v0.1.6 (available: v0.1.8)
[INFO] [stderr]       Adding time-macros v0.2.24 (available: v0.2.27)
[INFO] [stderr]       Adding tinystr v0.8.2 (available: v0.8.3)
[INFO] [stderr]       Adding wasmparser v0.90.0 (available: v0.247.0)
[INFO] [stderr]       Adding which v4.4.2 (available: v8.0.2)
[INFO] [stderr]       Adding yoke v0.8.1 (available: v0.8.2)
[INFO] [stderr]       Adding yoke-derive v0.8.1 (available: v0.8.2)
[INFO] [stderr]       Adding zerofrom-derive v0.1.6 (available: v0.1.7)
[INFO] [stderr]       Adding zerotrie v0.2.3 (available: v0.2.4)
[INFO] [stderr]       Adding zerovec v0.11.5 (available: v0.11.6)
[INFO] [stderr]       Adding zerovec-derive v0.11.2 (available: v0.11.3)
[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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 724bc3b05b9d9b87908b5e5a5c1f0a8c4a94ff64bd44a30b88f1f3b53cb1c967
[INFO] running `Command { std: "docker" "start" "-a" "724bc3b05b9d9b87908b5e5a5c1f0a8c4a94ff64bd44a30b88f1f3b53cb1c967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "724bc3b05b9d9b87908b5e5a5c1f0a8c4a94ff64bd44a30b88f1f3b53cb1c967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "724bc3b05b9d9b87908b5e5a5c1f0a8c4a94ff64bd44a30b88f1f3b53cb1c967", kill_on_drop: false }`
[INFO] [stdout] 724bc3b05b9d9b87908b5e5a5c1f0a8c4a94ff64bd44a30b88f1f3b53cb1c967
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 51d3631a909ed4a9ec1291c387e3c0dadd3f9ef4089d1ce78fd55320c76d8b48
[INFO] running `Command { std: "docker" "start" "-a" "51d3631a909ed4a9ec1291c387e3c0dadd3f9ef4089d1ce78fd55320c76d8b48", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling thiserror v1.0.55
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling base32 v0.4.0
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling escape-bytes v0.1.1
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling platforms v3.10.0
[INFO] [stderr]    Compiling der v0.7.10
[INFO] [stderr]    Compiling ff v0.13.1
[INFO] [stderr]    Compiling base16ct v0.2.0
[INFO] [stderr]    Compiling ethnum v1.5.0
[INFO] [stderr]    Compiling indexmap-nostd v0.4.0
[INFO] [stderr]    Compiling downcast-rs v1.2.1
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling wasmparser v0.88.0
[INFO] [stderr]    Compiling wasmparser-nostd v0.100.2
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling curve25519-dalek v4.1.1
[INFO] [stderr]    Compiling wasmi_arena v0.4.1
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-bigint v0.5.5
[INFO] [stderr]    Compiling indexmap v2.11.1
[INFO] [stderr]    Compiling prettyplease v0.2.15
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling soroban-env-host v20.2.1
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling async-trait v0.1.76
[INFO] [stderr]    Compiling hex-literal v0.4.1
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling rustls-native-certs v0.6.3
[INFO] [stderr]    Compiling wasmparser v0.90.0
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling wasmi_core v0.13.0
[INFO] [stderr]    Compiling rfc6979 v0.4.0
[INFO] [stderr]    Compiling ed25519 v2.2.3
[INFO] [stderr]    Compiling spki v0.7.3
[INFO] [stderr]    Compiling pkcs8 v0.10.2
[INFO] [stderr]    Compiling sec1 v0.7.3
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling ordered-float v2.10.1
[INFO] [stderr]    Compiling clap_builder v4.5.60
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling termcolor_output_impl v1.0.0
[INFO] [stderr]    Compiling termcolor_output v1.0.1
[INFO] [stderr]    Compiling elliptic-curve v0.13.8
[INFO] [stderr]    Compiling ecdsa v0.16.9
[INFO] [stderr]    Compiling soroban-wasmi v0.31.1-soroban.20.0.1
[INFO] [stderr]    Compiling k256 v0.13.1
[INFO] [stderr]    Compiling sct v0.7.1
[INFO] [stderr]    Compiling rustls-webpki v0.101.7
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling serde_derive v1.0.192
[INFO] [stderr]    Compiling thiserror-impl v1.0.55
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling num-derive v0.4.1
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling soroban-builtin-sdk-macros v20.2.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.11
[INFO] [stderr]    Compiling tokio-rustls v0.24.1
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]    Compiling bytes-lit v0.0.5
[INFO] [stderr]    Compiling pin-project v1.1.11
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling stellar-strkey v0.0.7
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling ed25519-dalek v2.0.0
[INFO] [stderr]    Compiling h2 v0.3.27
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling zerofrom v0.1.7
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling serde_with_macros v3.12.0
[INFO] [stderr]    Compiling clap v4.5.60
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.2
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling serde_with v3.12.0
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling serde-value v0.7.0
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling crate-git-revision v0.0.6
[INFO] [stderr]    Compiling stellar-strkey v0.0.8
[INFO] [stderr]    Compiling stellar-xdr v20.1.0
[INFO] [stderr]    Compiling soroban-env-common v20.2.1
[INFO] [stderr]    Compiling soroban-sdk-macros v20.3.1
[INFO] [stderr]    Compiling jsonrpsee-types v0.20.4
[INFO] [stderr]    Compiling serde-aux v4.7.0
[INFO] [stderr]    Compiling hyper-rustls v0.24.2
[INFO] [stderr]    Compiling jsonrpsee-core v0.20.4
[INFO] [stderr]    Compiling jsonrpsee-http-client v0.20.4
[INFO] [stderr] error: could not compile `stellar-xdr` (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 stellar_xdr --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/stellar-xdr-20.1.0/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="alloc"' --cfg 'feature="curr"' --cfg 'feature="hex"' --cfg 'feature="serde"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "arbitrary", "base64", "cli", "curr", "default", "hex", "next", "serde", "serde_json", "std"))' -C metadata=03910bb84585cb65 -C extra-filename=-f8776a156b640d83 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern escape_bytes=/opt/rustwide/target/debug/deps/libescape_bytes-67b48ba84d1cb555.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-ef3b191c06380a1b.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-df0703407544da38.rmeta --extern serde_with=/opt/rustwide/target/debug/deps/libserde_with-e32447cf8ba7c95e.rmeta --extern stellar_strkey=/opt/rustwide/target/debug/deps/libstellar_strkey-d3613ef6daf7ce0f.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" "51d3631a909ed4a9ec1291c387e3c0dadd3f9ef4089d1ce78fd55320c76d8b48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51d3631a909ed4a9ec1291c387e3c0dadd3f9ef4089d1ce78fd55320c76d8b48", kill_on_drop: false }`
[INFO] [stdout] 51d3631a909ed4a9ec1291c387e3c0dadd3f9ef4089d1ce78fd55320c76d8b48
