[INFO] fetching crate dummy-increment-contract 0.0.1...
[INFO] documenting dummy-increment-contract-0.0.1 against beta-2025-04-13 for beta-1.87-rustdoc-1
[INFO] extracting crate dummy-increment-contract 0.0.1 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate dummy-increment-contract 0.0.1 on toolchain beta-2025-04-13
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dummy-increment-contract 0.0.1
[INFO] finished tweaking crates.io crate dummy-increment-contract 0.0.1
[INFO] tweaked toml for crates.io crate dummy-increment-contract 0.0.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-13" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 153 packages to latest compatible versions
[INFO] [stderr]       Adding arbitrary v1.3.2 (available: v1.4.1)
[INFO] [stderr]       Adding backtrace v0.3.69 (available: v0.3.74)
[INFO] [stderr]       Adding curve25519-dalek v4.1.2 (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 ed25519-dalek v2.0.0 (available: v2.1.1)
[INFO] [stderr]       Adding ethnum v1.5.0 (available: v1.5.1)
[INFO] [stderr]       Adding getrandom v0.2.11 (available: v0.2.15)
[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 ppv-lite86 v0.2.20 (available: v0.2.21)
[INFO] [stderr]       Adding prettyplease v0.2.15 (available: v0.2.32)
[INFO] [stderr]       Adding proc-macro2 v1.0.69 (available: v1.0.95)
[INFO] [stderr]       Adding quote v1.0.33 (available: v1.0.40)
[INFO] [stderr]       Adding serde v1.0.192 (available: v1.0.219)
[INFO] [stderr]       Adding serde_derive v1.0.192 (available: v1.0.219)
[INFO] [stderr]       Adding serde_json v1.0.108 (available: v1.0.140)
[INFO] [stderr]       Adding soroban-sdk v20.5.0 (available: v22.0.7)
[INFO] [stderr]       Adding syn v2.0.39 (available: v2.0.100)
[INFO] [stderr]       Adding thiserror v1.0.55 (available: v1.0.69)
[INFO] [stderr]       Adding thiserror-impl v1.0.55 (available: v1.0.69)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-13" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee1eb447477831e2816271daf57f68fd75a277af034b0a98612b58eb1a2dc454
[INFO] running `Command { std: "docker" "start" "-a" "ee1eb447477831e2816271daf57f68fd75a277af034b0a98612b58eb1a2dc454", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee1eb447477831e2816271daf57f68fd75a277af034b0a98612b58eb1a2dc454", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee1eb447477831e2816271daf57f68fd75a277af034b0a98612b58eb1a2dc454", kill_on_drop: false }`
[INFO] [stdout] ee1eb447477831e2816271daf57f68fd75a277af034b0a98612b58eb1a2dc454
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71e1252d1aae8d4afd69977f698699fbe8c104bdb10bfec747127652436a136d
[INFO] running `Command { std: "docker" "start" "-a" "71e1252d1aae8d4afd69977f698699fbe8c104bdb10bfec747127652436a136d", 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 itoa v1.0.15
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling thiserror v1.0.55
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling base32 v0.4.0
[INFO] [stderr]    Compiling escape-bytes v0.1.1
[INFO] [stderr]     Checking der v0.7.9
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]    Compiling platforms v3.5.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]    Compiling curve25519-dalek v4.1.2
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]     Checking indexmap-nostd v0.4.0
[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stderr]     Checking wasmparser-nostd v0.100.2
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking wasmi_core v0.13.0
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling prettyplease v0.2.15
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]     Checking wasmi_arena v0.4.1
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]    Compiling wasmparser v0.88.0
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]     Checking ethnum v1.5.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling soroban-env-host v20.3.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking hex-literal v0.4.1
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]     Checking k256 v0.13.1
[INFO] [stderr]     Checking soroban-wasmi v0.31.1-soroban.20.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.192
[INFO] [stderr]    Compiling thiserror-impl v1.0.55
[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 v20.3.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling bytes-lit v0.0.5
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking ed25519-dalek v2.0.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling serde_with_macros v3.12.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking serde_with v3.12.0
[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 v20.3.0
[INFO] [stderr]    Compiling soroban-sdk-macros v20.5.0
[INFO] [stderr]    Compiling soroban-spec v20.5.0
[INFO] [stderr]    Compiling soroban-spec-rust v20.5.0
[INFO] [stderr]    Compiling soroban-env-macros v20.3.0
[INFO] [stderr]     Checking soroban-ledger-snapshot v20.5.0
[INFO] [stderr]     Checking soroban-sdk v20.5.0
[INFO] [stderr]  Documenting dummy-increment-contract v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 59s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/dummy_increment_contract/index.html
[INFO] running `Command { std: "docker" "inspect" "71e1252d1aae8d4afd69977f698699fbe8c104bdb10bfec747127652436a136d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71e1252d1aae8d4afd69977f698699fbe8c104bdb10bfec747127652436a136d", kill_on_drop: false }`
[INFO] [stdout] 71e1252d1aae8d4afd69977f698699fbe8c104bdb10bfec747127652436a136d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1a023f1ca2ffa8854b5887dff6fee9edcec051b9f3251a95d37130c9104c8b8
[INFO] running `Command { std: "docker" "start" "-a" "a1a023f1ca2ffa8854b5887dff6fee9edcec051b9f3251a95d37130c9104c8b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v1.0.55
[INFO] [stderr]    Compiling stellar-strkey v0.0.8
[INFO] [stderr]     Checking stellar-xdr v20.1.0
[INFO] [stderr]    Compiling soroban-spec v20.5.0
[INFO] [stderr]    Compiling soroban-spec-rust v20.5.0
[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-2025-04-13-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=5f85efeaf14e9f72 -C extra-filename=-248a7281a2babbfe --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern escape_bytes=/opt/rustwide/target/debug/deps/libescape_bytes-bb22e56c4339ae25.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-1d20cfc7dacb282c.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-9f7c1cbdb24c82b9.rmeta --extern serde_with=/opt/rustwide/target/debug/deps/libserde_with-2ab8cb9088b0e210.rmeta --extern stellar_strkey=/opt/rustwide/target/debug/deps/libstellar_strkey-2172be0fe3417285.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" "a1a023f1ca2ffa8854b5887dff6fee9edcec051b9f3251a95d37130c9104c8b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1a023f1ca2ffa8854b5887dff6fee9edcec051b9f3251a95d37130c9104c8b8", kill_on_drop: false }`
[INFO] [stdout] a1a023f1ca2ffa8854b5887dff6fee9edcec051b9f3251a95d37130c9104c8b8