[INFO] fetching crate turdle-explorer 0.1.0...
[INFO] testing turdle-explorer-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate turdle-explorer 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate turdle-explorer 0.1.0
[INFO] finished tweaking crates.io crate turdle-explorer 0.1.0
[INFO] tweaked toml for crates.io crate turdle-explorer 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate turdle-explorer 0.1.0 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 455 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.13.1 (available: v0.22.1)
[INFO] [stderr]       Adding bincode v1.3.3 (available: v3.0.0)
[INFO] [stderr]       Adding blake3 v1.3.1 (available: v1.8.5)
[INFO] [stderr]       Adding bs58 v0.4.0 (available: v0.5.1)
[INFO] [stderr]       Adding console v0.15.11 (available: v0.16.3)
[INFO] [stderr]       Adding crypto-common v0.1.6 (available: v0.1.7)
[INFO] [stderr]       Adding num-derive v0.3.3 (available: v0.4.2)
[INFO] [stderr]       Adding phf v0.10.1 (available: v0.13.1)
[INFO] [stderr]       Adding pretty-hex v0.2.1 (available: v0.4.2)
[INFO] [stderr]       Adding reqwest v0.11.11 (available: v0.11.27)
[INFO] [stderr]       Adding solana-account-decoder v1.14.29 (available: v1.18.26)
[INFO] [stderr]       Adding solana-address-lookup-table-program v1.14.29 (available: v1.18.26)
[INFO] [stderr]       Adding solana-clap-utils v1.14.29 (available: v1.18.26)
[INFO] [stderr]       Adding solana-cli-config v1.14.29 (available: v1.18.26)
[INFO] [stderr]       Adding solana-client v1.14.29 (available: v1.18.26)
[INFO] [stderr]       Adding solana-config-program v1.14.29 (available: v1.18.26)
[INFO] [stderr]       Adding solana-faucet v1.14.29 (available: v1.18.26)
[INFO] [stderr]       Adding solana-frozen-abi v1.14.29 (available: v1.18.26)
[INFO] [stderr]       Adding solana-frozen-abi-macro v1.14.29 (available: v1.18.26)
[INFO] [stderr]       Adding solana-logger v1.14.29 (available: v1.18.26)
[INFO] [stderr]       Adding solana-measure v1.14.29 (available: v1.18.26)
[INFO] [stderr]       Adding solana-metrics v1.14.29 (available: v1.18.26)
[INFO] [stderr]       Adding solana-net-utils v1.14.29 (available: v1.18.26)
[INFO] [stderr]       Adding solana-perf v1.14.29 (available: v1.18.26)
[INFO] [stderr]       Adding solana-program v1.14.29 (available: v1.18.26)
[INFO] [stderr]       Adding solana-program-runtime v1.14.29 (available: v1.18.26)
[INFO] [stderr]       Adding solana-rayon-threadlimit v1.14.29 (available: v1.18.26)
[INFO] [stderr]       Adding solana-remote-wallet v1.14.29 (available: v1.18.26)
[INFO] [stderr]       Adding solana-sdk v1.14.29 (available: v1.18.26)
[INFO] [stderr]       Adding solana-sdk-macro v1.14.29 (available: v1.18.26)
[INFO] [stderr]       Adding solana-streamer v1.14.29 (available: v1.18.26)
[INFO] [stderr]       Adding solana-transaction-status v1.14.29 (available: v1.18.26)
[INFO] [stderr]       Adding solana-version v1.14.29 (available: v1.18.26)
[INFO] [stderr]       Adding solana-vote-program v1.14.29 (available: v1.18.26)
[INFO] [stderr]       Adding solana-zk-token-sdk v1.14.29 (available: v1.18.26)
[INFO] [stderr]       Adding spl-associated-token-account v1.1.3 (available: v8.0.0)
[INFO] [stderr]       Adding spl-memo v3.0.1 (available: v6.0.0)
[INFO] [stderr]       Adding spl-token v3.5.0 (available: v9.0.0)
[INFO] [stderr]       Adding subtle v2.4.1 (available: v2.6.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] [stderr]       Adding zeroize v1.3.0 (available: v1.8.2)
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 5f7964ffc181f007559ab9e9743ca35682d6f50be405f5f8ff88bf51a7100a0d
[INFO] running `Command { std: "docker" "start" "-a" "5f7964ffc181f007559ab9e9743ca35682d6f50be405f5f8ff88bf51a7100a0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f7964ffc181f007559ab9e9743ca35682d6f50be405f5f8ff88bf51a7100a0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f7964ffc181f007559ab9e9743ca35682d6f50be405f5f8ff88bf51a7100a0d", kill_on_drop: false }`
[INFO] [stdout] 5f7964ffc181f007559ab9e9743ca35682d6f50be405f5f8ff88bf51a7100a0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] b6dec6756fb254662b77a9541716a81bd86e6874305ce6aa329ac9c1f549b534
[INFO] running `Command { std: "docker" "start" "-a" "b6dec6756fb254662b77a9541716a81bd86e6874305ce6aa329ac9c1f549b534", kill_on_drop: false }`
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.118
[INFO] [stderr]    Compiling cc v1.2.61
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling solana-frozen-abi-macro v1.14.29
[INFO] [stderr]    Compiling solana-frozen-abi v1.14.29
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling tokio v1.52.1
[INFO] [stderr]    Compiling bv v0.11.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling wasm-bindgen v0.2.118
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling rustls v0.20.9
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling zerofrom v0.1.7
[INFO] [stderr]    Compiling libsecp256k1-core v0.2.2
[INFO] [stderr]    Compiling hmac v0.8.1
[INFO] [stderr]    Compiling curve25519-dalek v3.2.1
[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling hmac-drbg v0.3.0
[INFO] [stderr]    Compiling yoke v0.8.2
[INFO] [stderr]    Compiling pbkdf2 v0.4.0
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]    Compiling zerovec v0.11.6
[INFO] [stderr]    Compiling tiny-bip39 v0.8.2
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling sha3 v0.10.9
[INFO] [stderr]    Compiling zerotrie v0.2.4
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling solana-sdk v1.14.29
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.2.1
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.2.1
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling ed25519-dalek-bip32 v0.2.0
[INFO] [stderr]    Compiling solana-logger v1.14.29
[INFO] [stderr]    Compiling pbkdf2 v0.11.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling rustls-pemfile v1.0.4
[INFO] [stderr]    Compiling libsecp256k1 v0.6.0
[INFO] [stderr]    Compiling brotli-decompressor v2.5.1
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling ipnet v2.12.0
[INFO] [stderr]    Compiling tinystr v0.8.3
[INFO] [stderr]    Compiling potential_utf v0.1.5
[INFO] [stderr]    Compiling blake3 v1.3.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling solana-program v1.14.29
[INFO] [stderr]    Compiling icu_locale_core v2.2.0
[INFO] [stderr]    Compiling icu_collections v2.2.0
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling solana-program-runtime v1.14.29
[INFO] [stderr]    Compiling gethostname v0.2.3
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling brotli v3.5.0
[INFO] [stderr]    Compiling eager v0.1.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling solana-vote-program v1.14.29
[INFO] [stderr]    Compiling icu_provider v2.2.0
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling num-conv v0.2.1
[INFO] [stderr]    Compiling borsh-schema-derive-internal v0.9.3
[INFO] [stderr]    Compiling borsh-derive-internal v0.9.3
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling icu_properties v2.2.0
[INFO] [stderr]    Compiling icu_normalizer v2.2.0
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling cipher v0.3.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling universal-hash v0.4.1
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling ctr v0.8.0
[INFO] [stderr]    Compiling polyval v0.5.3
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling aes v0.7.5
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling aead v0.4.3
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling nix v0.24.3
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling solana-perf v1.14.29
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling time v0.3.47
[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/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/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="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --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", "quote", "test", "visit", "visit-mut"))' -C metadata=bfe1d8021d368e52 -C extra-filename=-c4e634faf10475bc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-af63080cb3c4e46a.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-866706526c1a0fdf.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-499e208ff65c691c.rmeta --cap-lints allow --cap-lints=warn --cfg syn_disable_nightly_tests` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `tokio` (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 tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.52.1/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 --warn=unexpected_cfgs --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(loom)' --check-cfg 'cfg(mio_unsupported_force_poll_poll)' --check-cfg 'cfg(tokio_allow_from_blocking_fd)' --check-cfg 'cfg(tokio_internal_mt_counters)' --check-cfg 'cfg(tokio_no_parking_lot)' --check-cfg 'cfg(tokio_no_tuning_tests)' --check-cfg 'cfg(tokio_unstable)' --check-cfg 'cfg(target_os, values("cygwin"))' --cfg 'feature="bytes"' --cfg 'feature="default"' --cfg 'feature="fs"' --cfg 'feature="full"' --cfg 'feature="io-std"' --cfg 'feature="io-util"' --cfg 'feature="libc"' --cfg 'feature="macros"' --cfg 'feature="mio"' --cfg 'feature="net"' --cfg 'feature="parking_lot"' --cfg 'feature="process"' --cfg 'feature="rt"' --cfg 'feature="rt-multi-thread"' --cfg 'feature="signal"' --cfg 'feature="signal-hook-registry"' --cfg 'feature="socket2"' --cfg 'feature="sync"' --cfg 'feature="time"' --cfg 'feature="tokio-macros"' --cfg 'feature="windows-sys"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bytes", "default", "fs", "full", "io-std", "io-uring", "io-util", "libc", "macros", "mio", "net", "parking_lot", "process", "rt", "rt-multi-thread", "signal", "signal-hook-registry", "socket2", "sync", "taskdump", "test-util", "time", "tokio-macros", "tracing", "windows-sys"))' -C metadata=2d1c9a488e68034f -C extra-filename=-fe1c3fe43b2036cf --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-00a102391b5f478f.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-888a1f8dee916e26.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-0ac2fb34ba356f81.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-578532dc4aef77bc.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-dbd15b1f007a2c34.rmeta --extern signal_hook_registry=/opt/rustwide/target/debug/deps/libsignal_hook_registry-458c4e8f6fbc92ed.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-7e4dcdecdf88edec.rmeta --extern tokio_macros=/opt/rustwide/target/debug/deps/libtokio_macros-a043bf6078e9f24b.so --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "b6dec6756fb254662b77a9541716a81bd86e6874305ce6aa329ac9c1f549b534", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6dec6756fb254662b77a9541716a81bd86e6874305ce6aa329ac9c1f549b534", kill_on_drop: false }`
[INFO] [stdout] b6dec6756fb254662b77a9541716a81bd86e6874305ce6aa329ac9c1f549b534
