[INFO] fetching crate agave-snapshots 4.0.0-alpha.0...
[INFO] testing agave-snapshots-4.0.0-alpha.0 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate agave-snapshots 4.0.0-alpha.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate agave-snapshots 4.0.0-alpha.0
[INFO] finished tweaking crates.io crate agave-snapshots 4.0.0-alpha.0
[INFO] tweaked toml for crates.io crate agave-snapshots 4.0.0-alpha.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate agave-snapshots 4.0.0-alpha.0 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate agave-snapshots 4.0.0-alpha.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" "+beta-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1233a5ca00ba91894067c521b545969405ad385cfb8e80fc0c52715bf31a9da9
[INFO] running `Command { std: "docker" "start" "-a" "1233a5ca00ba91894067c521b545969405ad385cfb8e80fc0c52715bf31a9da9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1233a5ca00ba91894067c521b545969405ad385cfb8e80fc0c52715bf31a9da9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1233a5ca00ba91894067c521b545969405ad385cfb8e80fc0c52715bf31a9da9", kill_on_drop: false }`
[INFO] [stdout] 1233a5ca00ba91894067c521b545969405ad385cfb8e80fc0c52715bf31a9da9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ce1a7e521988faedcd63cd8a3fc9fd1ba454b709f644bb4fa968a39744c14a5
[INFO] running `Command { std: "docker" "start" "-a" "5ce1a7e521988faedcd63cd8a3fc9fd1ba454b709f644bb4fa968a39744c14a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling five8_core v0.1.2
[INFO] [stderr]    Compiling solana-sanitize v3.0.1
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling solana-atomic-u64 v3.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling solana-program-error v3.0.0
[INFO] [stderr]    Compiling sha2-const-stable v0.1.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling memchr v2.6.3
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling five8 v1.0.0
[INFO] [stderr]    Compiling five8_const v1.0.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling bs58 v0.5.1
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling writeable v0.5.5
[INFO] [stderr]    Compiling litemap v0.7.3
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling feature-probe v0.1.1
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling crossbeam-utils v0.8.18
[INFO] [stderr]    Compiling http v1.1.0
[INFO] [stderr]    Compiling rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling bv v0.11.1
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.0
[INFO] [stderr]    Compiling solana-program-memory v3.0.0
[INFO] [stderr]    Compiling icu_properties_data v1.5.0
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling ed25519 v2.2.3
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling alloc-no-stdlib v2.0.3
[INFO] [stderr]    Compiling syn v2.0.116
[INFO] [stderr]    Compiling solana-instruction-error v2.2.0
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling alloc-stdlib v0.2.1
[INFO] [stderr]    Compiling equivalent v1.0.0
[INFO] [stderr]    Compiling try-lock v0.2.3
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling either v1.11.0
[INFO] [stderr]    Compiling write16 v1.0.0
[INFO] [stderr]    Compiling icu_normalizer_data v1.5.0
[INFO] [stderr]    Compiling solana-transaction-error v3.0.0
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling utf16_iter v1.0.5
[INFO] [stderr]    Compiling rustls v0.23.36
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling brotli-decompressor v2.3.2
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling socket2 v0.6.2
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling pkg-config v0.3.22
[INFO] [stderr]    Compiling cc v1.2.16
[INFO] [stderr]    Compiling solana-define-syscall v4.0.1
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling winnow v0.5.16
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling zmij v1.0.10
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling brotli v3.3.4
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling ipnet v2.11.0
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling io-uring v0.7.11
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling tower-layer v0.3.3
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling pbkdf2 v0.11.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling webpki-roots v0.26.8
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling serde_bytes v0.11.19
[INFO] [stderr]    Compiling iri-string v0.7.8
[INFO] [stderr]    Compiling ascii v0.9.3
[INFO] [stderr]    Compiling rustix v0.38.39
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling solana-seed-phrase v3.0.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling zstd-sys v2.0.13+zstd.1.5.6
[INFO] [stderr]    Compiling blake3 v1.8.3
[INFO] [stderr]    Compiling lz4-sys v1.11.1+lz4-1.10.0
[INFO] [stderr]    Compiling combine v3.8.1
[INFO] [stderr]    Compiling displaydoc v0.2.3
[INFO] [stderr]    Compiling toml_edit v0.21.1
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling webpki-roots v1.0.0
[INFO] [stderr]    Compiling solana-hard-forks v3.0.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling solana-time-utils v3.0.0
[INFO] [stderr]    Compiling constant_time_eq v0.4.2
[INFO] [stderr]    Compiling zstd-safe v7.2.1
[INFO] [stderr]    Compiling http-body-util v0.1.2
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling fastrand v2.1.1
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling tempfile v3.24.0
[INFO] [stderr]    Compiling agave-io-uring v4.0.0-alpha.0
[INFO] [stderr]    Compiling gethostname v1.1.0
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling memmap2 v0.5.10
[INFO] [stderr]    Compiling memmap2 v0.9.10
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling aho-corasick v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling solana-measure v4.0.0-alpha.0
[INFO] [stderr]    Compiling solana-msg v3.0.0
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling proc-macro-crate v3.1.0
[INFO] [stderr]    Compiling solana-rayon-threadlimit v4.0.0-alpha.0
[INFO] [stderr]    Compiling solana-lattice-hash v4.0.0-alpha.0
[INFO] [stderr]    Compiling seqlock v0.2.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling filetime v0.2.15
[INFO] [stderr]    Compiling solana-nohash-hasher v0.2.1
[INFO] [stderr]    Compiling libbz2-rs-sys v0.2.2
[INFO] [stderr]    Compiling symlink v0.1.0
[INFO] [stderr]    Compiling hyper v1.6.0
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling async-compression v0.4.1
[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-2026-03-05-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.116/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="visit"' --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=738bf32241e360ba -C extra-filename=-912fa7b492bfd4cf --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-bb81143e88e2bf56.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-46f1f98934304243.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-239eb5de21455cec.rmeta --cap-lints allow --cap-lints=warn` (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-2026-03-05-x86_64-unknown-linux-gnu/bin/rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/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 -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="io-util"' --cfg 'feature="libc"' --cfg 'feature="mio"' --cfg 'feature="net"' --cfg 'feature="rt"' --cfg 'feature="socket2"' --cfg 'feature="sync"' --cfg 'feature="time"' --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=abace9fe64145f2d -C extra-filename=-fd99a1661907c22a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-2ed9460101f17bbf.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-11f5a30dc24875fb.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-2bbcd299fbf33bda.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-e591be24d8b8b3c6.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-1aadc0729249d3be.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "5ce1a7e521988faedcd63cd8a3fc9fd1ba454b709f644bb4fa968a39744c14a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ce1a7e521988faedcd63cd8a3fc9fd1ba454b709f644bb4fa968a39744c14a5", kill_on_drop: false }`
[INFO] [stdout] 5ce1a7e521988faedcd63cd8a3fc9fd1ba454b709f644bb4fa968a39744c14a5
