[INFO] fetching crate arcium-client 0.15.0...
[INFO] checking arcium-client-0.15.0 against e4d5758286bf2cf6f415802f2cf861747a7c6c8c for pr-152972
[INFO] extracting crate arcium-client 0.15.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate arcium-client 0.15.0
[INFO] finished tweaking crates.io crate arcium-client 0.15.0
[INFO] tweaked toml for crates.io crate arcium-client 0.15.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate arcium-client 0.15.0 on toolchain e4d5758286bf2cf6f415802f2cf861747a7c6c8c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate arcium-client 0.15.0 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" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "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-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 37e9472fbe0e64ac693c110c6a22765e657f677c9af49589cdee49e02c8f374d
[INFO] running `Command { std: "docker" "start" "37e9472fbe0e64ac693c110c6a22765e657f677c9af49589cdee49e02c8f374d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37e9472fbe0e64ac693c110c6a22765e657f677c9af49589cdee49e02c8f374d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "37e9472fbe0e64ac693c110c6a22765e657f677c9af49589cdee49e02c8f374d" "/opt/rustwide/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37e9472fbe0e64ac693c110c6a22765e657f677c9af49589cdee49e02c8f374d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "37e9472fbe0e64ac693c110c6a22765e657f677c9af49589cdee49e02c8f374d" "/opt/rustwide/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling winnow v1.0.1
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling borsh v1.6.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking five8_core v1.0.0
[INFO] [stderr]     Checking solana-sanitize v3.0.1
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking solana-atomic-u64 v3.0.1
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking sha2-const-stable v0.1.0
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling bs58 v0.5.1
[INFO] [stderr]     Checking five8 v1.0.0
[INFO] [stderr]     Checking five8_const v1.0.0
[INFO] [stderr]     Checking solana-program-memory v3.1.0
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking solana-define-syscall v4.0.1
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking solana-msg v3.1.0
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]     Checking writeable v0.6.2
[INFO] [stderr]     Checking litemap v0.8.2
[INFO] [stderr]    Compiling unicode-segmentation v1.13.2
[INFO] [stderr]     Checking solana-derivation-path v3.0.0
[INFO] [stderr]     Checking solana-program-option v3.1.0
[INFO] [stderr]     Checking solana-seed-derivable v3.0.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]     Checking ascii v0.9.3
[INFO] [stderr]     Checking compression-core v0.4.31
[INFO] [stderr]     Checking rustc-demangle v0.1.27
[INFO] [stderr]     Checking compression-codecs v0.4.37
[INFO] [stderr]    Compiling solana-version v3.1.11
[INFO] [stderr]     Checking combine v3.8.1
[INFO] [stderr]    Compiling oid-registry v0.7.1
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking solana-svm-feature-set v3.1.11
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling quinn-udp v0.5.14
[INFO] [stderr]     Checking siphasher v1.0.2
[INFO] [stderr]    Compiling dashu-base v0.4.1
[INFO] [stderr]     Checking semver v1.0.27
[INFO] [stderr]     Checking num-modular v0.6.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling wincode-arcium-fork v0.2.7
[INFO] [stderr]     Checking fastbloom v0.17.0
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling dashu-int v0.4.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking num-order v1.2.0
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling cc v1.2.58
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking rand_pcg v0.10.2
[INFO] [stderr]    Compiling toml_edit v0.25.10+spec-1.1.0
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]    Compiling curve25519-dalek-arcium-fork v4.1.10
[INFO] [stderr]    Compiling quinn v0.11.11
[INFO] [stderr]     Checking lru-slab v0.1.2
[INFO] [stderr]     Checking solana-inflation v3.0.0
[INFO] [stderr]     Checking rustc-hash v2.1.2
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking yasna v0.5.2
[INFO] [stderr]    Compiling addchain v0.2.1
[INFO] [stderr] error: could not compile `serde_core` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/e4d5758286bf2cf6f415802f2cf861747a7c6c8c/bin/rustc --crate-name serde_core --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="rc"' --cfg 'feature="result"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "rc", "result", "std", "unstable"))' -C metadata=8fec19ec8a3d5b8c -C extra-filename=-30ac4ed9a0a88344 --out-dir /opt/rustwide/target/debug/build/serde_core/30ac4ed9a0a88344/out --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies --check-cfg 'cfg(if_docsrs_then_no_serde_core)' --check-cfg 'cfg(no_core_cstr)' --check-cfg 'cfg(no_core_error)' --check-cfg 'cfg(no_core_net)' --check-cfg 'cfg(no_core_num_saturating)' --check-cfg 'cfg(no_diagnostic_namespace)' --check-cfg 'cfg(no_serde_derive)' --check-cfg 'cfg(no_std_atomic)' --check-cfg 'cfg(no_std_atomic64)' --check-cfg 'cfg(no_target_has_atomic)'` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "37e9472fbe0e64ac693c110c6a22765e657f677c9af49589cdee49e02c8f374d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37e9472fbe0e64ac693c110c6a22765e657f677c9af49589cdee49e02c8f374d", kill_on_drop: false }`
[INFO] [stdout] 37e9472fbe0e64ac693c110c6a22765e657f677c9af49589cdee49e02c8f374d
