[INFO] fetching crate ic_object_store 1.4.2...
[INFO] documenting ic_object_store-1.4.2 against 1.98.0-beta.1 for beta-rustdoc-1.98-1
[INFO] extracting crate ic_object_store 1.4.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate ic_object_store 1.4.2
[INFO] finished tweaking crates.io crate ic_object_store 1.4.2
[INFO] tweaked toml for crates.io crate ic_object_store 1.4.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ic_object_store 1.4.2 on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ic_object_store 1.4.2 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" "+1.98.0-beta.1" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d6f152441f1968b216125e026f9c2ef6e43feaa3e98fbd9ebf768fbbc5146b24
[INFO] running `Command { std: "docker" "start" "d6f152441f1968b216125e026f9c2ef6e43feaa3e98fbd9ebf768fbbc5146b24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6f152441f1968b216125e026f9c2ef6e43feaa3e98fbd9ebf768fbbc5146b24", 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" "d6f152441f1968b216125e026f9c2ef6e43feaa3e98fbd9ebf768fbbc5146b24" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6f152441f1968b216125e026f9c2ef6e43feaa3e98fbd9ebf768fbbc5146b24", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d6f152441f1968b216125e026f9c2ef6e43feaa3e98fbd9ebf768fbbc5146b24" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]     Checking typenum v1.20.1
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]     Checking pin-project-lite v0.2.17
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling memchr v2.8.2
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]    Compiling anyhow v1.0.103
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]     Checking bytes v1.12.0
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]     Checking data-encoding v2.11.0
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking rangemap v1.7.1
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]     Checking writeable v0.6.3
[INFO] [stderr]     Checking litemap v0.8.2
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]    Compiling icu_normalizer_data v2.2.0
[INFO] [stderr]     Checking leb128 v0.2.7
[INFO] [stderr]     Checking utf8_iter v1.0.4
[INFO] [stderr]    Compiling zerocopy v0.8.52
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]     Checking pretty v0.12.5
[INFO] [stderr]     Checking itoa v1.0.18
[INFO] [stderr]    Compiling icu_properties_data v2.2.0
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking socket2 v0.6.4
[INFO] [stderr]     Checking mio v1.2.1
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling aws-lc-rs v1.17.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]    Compiling cc v1.2.65
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking hybrid-array v0.4.12
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking http v1.4.2
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking cmov v0.5.4
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]     Checking ctutils v0.4.2
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling minicbor v0.19.1
[INFO] [stderr]     Checking opaque-debug v0.3.1
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]     Checking const-oid v0.10.2
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling rustls v0.23.41
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]     Checking num-conv v0.2.2
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking tower-service v0.3.3
[INFO] [stderr]     Checking time-core v0.1.9
[INFO] [stderr]     Checking try-lock v0.2.5
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking keccak v0.1.6
[INFO] [stderr]     Checking cpufeatures v0.3.0
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling stacker v0.1.24
[INFO] [stderr]    Compiling aws-lc-sys v0.41.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]    Compiling ic-cdk-executor v2.0.0
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking ic0 v1.1.0
[INFO] [stderr]     Checking openssl-probe v0.2.1
[INFO] [stderr]     Checking tower-layer v0.3.3
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]     Checking ipnet v2.12.0
[INFO] [stderr]     Checking base32 v0.4.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking pairing v0.23.0
[INFO] [stderr]     Checking keccak v0.2.0
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking subtle-ng v2.5.0
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]     Checking sponge-cursor v0.1.0
[INFO] [stderr]     Checking bitflags v2.13.0
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking sha3 v0.12.0
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking sha2 v0.11.0
[INFO] [stderr]     Checking hmac v0.13.0
[INFO] [stderr]     Checking chacha20 v0.10.1
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking time v0.3.51
[INFO] [stderr]     Checking pem v3.0.6
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking hex-literal v0.4.1
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]     Checking iana-time-zone v0.1.65
[INFO] [stderr]     Checking itertools v0.15.0
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking hkdf v0.13.0
[INFO] [stderr]     Checking stop-token v0.7.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]     Checking async-channel v2.5.0
[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/1.98.0-beta.1-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.118/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"' --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", "test", "visit", "visit-mut"))' -C metadata=490b0de52fd23e67 -C extra-filename=-9f40b2588b2f801f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-154be7f81f34ed1b.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-0f644fef5173fe30.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-86faa6b6bcc5b157.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" "d6f152441f1968b216125e026f9c2ef6e43feaa3e98fbd9ebf768fbbc5146b24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6f152441f1968b216125e026f9c2ef6e43feaa3e98fbd9ebf768fbbc5146b24", kill_on_drop: false }`
[INFO] [stdout] d6f152441f1968b216125e026f9c2ef6e43feaa3e98fbd9ebf768fbbc5146b24
