[INFO] cloning repository https://github.com/rashcasm/turbin3_q4_task2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rashcasm/turbin3_q4_task2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frashcasm%2Fturbin3_q4_task2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frashcasm%2Fturbin3_q4_task2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 11663e450b79892da7bd1da66c6f1cf27fbf7571
[INFO] checking rashcasm/turbin3_q4_task2 against master#42f4793e5a514858221b07ac379029d90353913e for pr-148952
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frashcasm%2Fturbin3_q4_task2" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rashcasm/turbin3_q4_task2
[INFO] finished tweaking git repo https://github.com/rashcasm/turbin3_q4_task2
[INFO] tweaked toml for git repo https://github.com/rashcasm/turbin3_q4_task2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rashcasm/turbin3_q4_task2 on toolchain 42f4793e5a514858221b07ac379029d90353913e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rashcasm/turbin3_q4_task2 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" "+42f4793e5a514858221b07ac379029d90353913e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded solana-sanitize v3.0.1
[INFO] [stderr]   Downloaded solana-system-interface v2.0.0
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[INFO] [stderr]   Downloaded solana-program-error v3.0.0
[INFO] [stderr]   Downloaded solana-rpc-client-api v3.0.5
[INFO] [stderr]   Downloaded solana-serde v3.0.0
[INFO] [stderr]   Downloaded solana-define-syscall v3.0.0
[INFO] [stderr]   Downloaded solana-atomic-u64 v3.0.0
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[INFO] [stderr]   Downloaded solana-pubkey v3.0.0
[INFO] [stderr]   Downloaded solana-hard-forks v3.0.0
[INFO] [stderr]   Downloaded solana-feature-gate-interface v3.0.0
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[INFO] [stderr]   Downloaded solana-sysvar-id v3.0.0
[INFO] [stderr]   Downloaded solana-secp256k1-recover v3.0.0
[INFO] [stderr]   Downloaded solana-serde-varint v3.0.0
[INFO] [stderr]   Downloaded solana-time-utils v3.0.0
[INFO] [stderr]   Downloaded solana-keccak-hasher v3.0.0
[INFO] [stderr]   Downloaded solana-epoch-schedule v3.0.0
[INFO] [stderr]   Downloaded solana-transaction-metrics-tracker v3.0.5
[INFO] [stderr]   Downloaded solana-commitment-config v3.0.0
[INFO] [stderr]   Downloaded solana-epoch-info v3.0.0
[INFO] [stderr]   Downloaded solana-connection-cache v3.0.5
[INFO] [stderr]   Downloaded solana-rayon-threadlimit v3.0.5
[INFO] [stderr]   Downloaded solana-quic-definitions v3.0.0
[INFO] [stderr]   Downloaded reqwest-middleware v0.4.2
[INFO] [stderr]   Downloaded solana-vote-interface v3.0.0
[INFO] [stderr]   Downloaded solana-reward-info v3.0.0
[INFO] [stderr]   Downloaded solana-svm-feature-set v3.0.5
[INFO] [stderr]   Downloaded agave-feature-set v3.0.5
[INFO] [stderr]   Downloaded solana-quic-client v3.0.5
[INFO] [stderr]   Downloaded rustls-platform-verifier v0.6.1
[INFO] [stderr]   Downloaded solana-rpc-client-nonce-utils v3.0.5
[INFO] [stderr]   Downloaded indicatif v0.18.0
[INFO] [stderr]   Downloaded solana-rpc-client v3.0.5
[INFO] [stderr]   Downloaded solana-sbpf v0.12.2
[INFO] [stderr]   Downloaded solana-client-traits v3.0.0
[INFO] [stderr]   Downloaded solana-pubsub-client v3.0.5
[INFO] [stderr]   Downloaded fastbloom v0.14.0
[INFO] [stderr]   Downloaded solana-metrics v3.0.5
[INFO] [stderr]   Downloaded solana-perf v3.0.5
[INFO] [stderr]   Downloaded solana-udp-client v3.0.5
[INFO] [stderr]   Downloaded solana-keypair v3.0.1
[INFO] [stderr]   Downloaded solana-packet v3.0.0
[INFO] [stderr]   Downloaded solana-transaction v3.0.1
[INFO] [stderr]   Downloaded solana-sdk v3.0.0
[INFO] [stderr]   Downloaded solana-version v3.0.5
[INFO] [stderr]   Downloaded spl-generic-token v2.0.1
[INFO] [stderr]   Downloaded solana-tls-utils v3.0.5
[INFO] [stderr]   Downloaded solana-streamer v3.0.5
[INFO] [stderr]   Downloaded solana-account v3.0.0
[INFO] [stderr]   Downloaded solana-epoch-rewards-hasher v3.0.0
[INFO] [stderr]   Downloaded solana-presigner v3.0.0
[INFO] [stderr]   Downloaded solana-address-lookup-table-interface v3.0.0
[INFO] [stderr]   Downloaded solana-instructions-sysvar v3.0.0
[INFO] [stderr]   Downloaded solana-sdk-ids v3.0.0
[INFO] [stderr]   Downloaded solana-signature v3.1.0
[INFO] [stderr]   Downloaded solana-transaction-error v3.0.0
[INFO] [stderr]   Downloaded solana-instruction-error v2.0.0
[INFO] [stderr]   Downloaded solana-instruction v3.0.0
[INFO] [stderr]   Downloaded solana-cluster-type v3.0.0
[INFO] [stderr]   Downloaded solana-big-mod-exp v3.0.0
[INFO] [stderr]   Downloaded solana-blake3-hasher v3.0.0
[INFO] [stderr]   Downloaded solana-short-vec v3.0.0
[INFO] [stderr]   Downloaded solana-signer v3.0.0
[INFO] [stderr]   Downloaded solana-transaction-context v3.0.5
[INFO] [stderr]   Downloaded solana-transaction-status-client-types v3.0.5
[INFO] [stderr]   Downloaded solana-net-utils v3.0.5
[INFO] [stderr]   Downloaded solana-inflation v3.0.0
[INFO] [stderr]   Downloaded ed25519-dalek-bip32 v0.3.0
[INFO] [stderr]   Downloaded solana-cpi v3.0.0
[INFO] [stderr]   Downloaded solana-nonce v3.0.0
[INFO] [stderr]   Downloaded solana-shred-version v3.0.0
[INFO] [stderr]   Downloaded solana-rpc-client-types v3.0.5
[INFO] [stderr]   Downloaded solana-account-decoder-client-types v3.0.5
[INFO] [stderr]   Downloaded solana-measure v3.0.5
[INFO] [stderr]   Downloaded solana-fee-structure v3.0.0
[INFO] [stderr]   Downloaded solana-borsh v3.0.0
[INFO] [stderr]   Downloaded solana-derivation-path v3.0.0
[INFO] [stderr]   Downloaded solana-tpu-client v3.0.5
[INFO] [stderr]   Downloaded solana-example-mocks v3.0.0
[INFO] [stderr]   Downloaded solana-client v3.0.5
[INFO] [stderr]   Downloaded solana-offchain-message v3.0.0
[INFO] [stderr]   Downloaded solana-epoch-stake v3.0.0
[INFO] [stderr]   Downloaded solana-native-token v3.0.0
[INFO] [stderr]   Downloaded solana-program-entrypoint v3.1.0
[INFO] [stderr]   Downloaded solana-program-memory v3.0.0
[INFO] [stderr]   Downloaded solana-program-option v3.0.0
[INFO] [stderr]   Downloaded solana-serialize-utils v3.1.0
[INFO] [stderr]   Downloaded solana-epoch-rewards v3.0.0
[INFO] [stderr]   Downloaded solana-sysvar v3.0.0
[INFO] [stderr]   Downloaded solana-message v3.0.1
[INFO] [stderr]   Downloaded solana-program-pack v3.0.0
[INFO] [stderr]   Downloaded solana-stable-layout v3.0.0
[INFO] [stderr]   Downloaded solana-account-info v3.0.0
[INFO] [stderr]   Downloaded solana-slot-hashes v3.0.0
[INFO] [stderr]   Downloaded solana-slot-history v3.0.0
[INFO] [stderr]   Downloaded solana-sdk-macro v3.0.0
[INFO] [stderr]   Downloaded solana-seed-phrase v3.0.0
[INFO] [stderr]   Downloaded solana-rent v3.0.0
[INFO] [stderr]   Downloaded solana-program v3.0.0
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[INFO] [stderr]   Downloaded solana-msg v3.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+42f4793e5a514858221b07ac379029d90353913e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e85cfa348726ad7314a562d1276d114d2335438d769d782aea8e373acae79c87
[INFO] running `Command { std: "docker" "start" "-a" "e85cfa348726ad7314a562d1276d114d2335438d769d782aea8e373acae79c87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e85cfa348726ad7314a562d1276d114d2335438d769d782aea8e373acae79c87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e85cfa348726ad7314a562d1276d114d2335438d769d782aea8e373acae79c87", kill_on_drop: false }`
[INFO] [stdout] e85cfa348726ad7314a562d1276d114d2335438d769d782aea8e373acae79c87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+42f4793e5a514858221b07ac379029d90353913e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60061f489ede658bad103f5e9b25c37ef9e08cf272f6a33cba34c9b3c07701e0
[INFO] running `Command { std: "docker" "start" "-a" "60061f489ede658bad103f5e9b25c37ef9e08cf272f6a33cba34c9b3c07701e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling toml_parser v1.0.3
[INFO] [stderr]    Compiling toml_datetime v0.7.2
[INFO] [stderr]     Checking solana-sanitize v3.0.1
[INFO] [stderr]     Checking solana-atomic-u64 v3.0.0
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling bytemuck_derive v1.10.1
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]    Compiling solana-sdk-macro v3.0.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking solana-program-memory v3.0.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking solana-msg v3.0.0
[INFO] [stderr]     Checking solana-define-syscall v3.0.0
[INFO] [stderr]     Checking webpki-roots v1.0.2
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]     Checking solana-derivation-path v3.0.0
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking compression-codecs v0.4.31
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking combine v3.8.1
[INFO] [stderr]     Checking solana-seed-derivable v3.0.0
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking rustc-demangle v0.1.26
[INFO] [stderr]    Compiling toml_edit v0.23.6
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking serde-big-array v0.5.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking bv v0.11.1
[INFO] [stderr]     Checking solana-short-vec v3.0.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking solana-fee-calculator v3.0.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling cc v1.2.39
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.3
[INFO] [stderr]     Checking pbkdf2 v0.11.0
[INFO] [stderr]     Checking solana-serde-varint v3.0.0
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking solana-commitment-config v3.0.0
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]     Checking solana-seed-phrase v3.0.0
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking solana-time-utils v3.0.0
[INFO] [stderr]     Checking solana-svm-feature-set v3.0.5
[INFO] [stderr]    Compiling solana-version v3.0.5
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling borsh-derive v1.5.7
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking gethostname v0.2.3
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking solana-reward-info v3.0.0
[INFO] [stderr]     Checking solana-inflation v3.0.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]    Compiling cfg_eval v0.1.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking semver v1.0.27
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[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/42f4793e5a514858221b07ac379029d90353913e/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --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", "quote", "test", "visit", "visit-mut"))' -C metadata=e54157c28729b6ee -C extra-filename=-77d5ed2a8f27680a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-a28683de7e2d991e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-de6dd437dfb273ce.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b4c15d9166d0a657.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "60061f489ede658bad103f5e9b25c37ef9e08cf272f6a33cba34c9b3c07701e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60061f489ede658bad103f5e9b25c37ef9e08cf272f6a33cba34c9b3c07701e0", kill_on_drop: false }`
[INFO] [stdout] 60061f489ede658bad103f5e9b25c37ef9e08cf272f6a33cba34c9b3c07701e0