[INFO] fetching crate pku3b 0.16.0...
[INFO] checking pku3b-0.16.0 against 65b20a97de33e9e59992793a144aef2950c48c76 for pr-154715
[INFO] extracting crate pku3b 0.16.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate pku3b 0.16.0
[INFO] finished tweaking crates.io crate pku3b 0.16.0
[INFO] tweaked toml for crates.io crate pku3b 0.16.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pku3b 0.16.0 on toolchain 65b20a97de33e9e59992793a144aef2950c48c76
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pku3b 0.16.0 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" "+65b20a97de33e9e59992793a144aef2950c48c76" "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@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9776118a3171f8499ee605a6f10f838241900547baa8e5ec97a10b441540aa90
[INFO] running `Command { std: "docker" "start" "9776118a3171f8499ee605a6f10f838241900547baa8e5ec97a10b441540aa90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9776118a3171f8499ee605a6f10f838241900547baa8e5ec97a10b441540aa90", 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" "9776118a3171f8499ee605a6f10f838241900547baa8e5ec97a10b441540aa90" "/opt/rustwide/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9776118a3171f8499ee605a6f10f838241900547baa8e5ec97a10b441540aa90", 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" "9776118a3171f8499ee605a6f10f838241900547baa8e5ec97a10b441540aa90" "/opt/rustwide/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]     Checking memchr v2.8.2
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking bitflags v2.13.0
[INFO] [stderr]     Checking log v0.4.32
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking bytes v1.12.0
[INFO] [stderr]     Checking typenum v1.20.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling siphasher v1.0.3
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking local-event v0.1.2
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling cc v1.2.64
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]     Checking writeable v0.6.3
[INFO] [stderr]    Compiling time-core v0.1.9
[INFO] [stderr]     Checking litemap v0.8.2
[INFO] [stderr]    Compiling zerocopy v0.8.52
[INFO] [stderr]    Compiling pastey v0.2.3
[INFO] [stderr]    Compiling num-conv v0.2.2
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking compio-log v0.2.0
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling compio-driver v0.12.3
[INFO] [stderr]     Checking compio-send-wrapper v0.7.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling icu_normalizer_data v2.2.0
[INFO] [stderr]    Compiling icu_properties_data v2.2.0
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]     Checking flume v0.12.0
[INFO] [stderr]     Checking mod_use v0.2.3
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling winnow v1.0.3
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]    Compiling openssl v0.10.81
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]     Checking http v1.4.2
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]     Checking compio-executor v0.1.2
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking socket2 v0.6.4
[INFO] [stderr]     Checking compio-buf v0.8.3
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking mio v1.2.1
[INFO] [stderr]    Compiling string_cache_codegen v0.5.4
[INFO] [stderr]     Checking core_affinity v0.8.3
[INFO] [stderr]    Compiling time-macros v0.2.29
[INFO] [stderr]    Compiling compio-fs v0.12.0
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking either v1.16.0
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling konst_macro_rules v0.2.19
[INFO] [stderr]    Compiling tz-rs v0.7.3
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]     Checking openssl-probe v0.2.1
[INFO] [stderr]     Checking mac v0.1.1
[INFO] [stderr]     Checking futf v0.1.5
[INFO] [stderr]    Compiling konst v0.2.20
[INFO] [stderr]    Compiling markup5ever v0.14.1
[INFO] [stderr]    Compiling openssl-sys v0.9.117
[INFO] [stderr]     Checking anstyle-parse v1.0.0
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]    Compiling tzdb_data v0.2.5
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking iana-time-zone v0.1.65
[INFO] [stderr]     Checking dtoa v1.0.11
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]     Checking colorchoice v1.0.5
[INFO] [stderr]     Checking anstyle-query v1.1.5
[INFO] [stderr]     Checking tinyvec v1.11.0
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking dtoa-short v0.3.5
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]     Checking tendril v0.4.3
[INFO] [stderr]    Compiling const_format v0.2.36
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking time v0.3.49
[INFO] [stderr]    Compiling toml_edit v0.25.12+spec-1.1.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]    Compiling selectors v0.26.0
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]    Compiling is_debug v1.1.0
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling num-bigint-dig v0.8.6
[INFO] [stderr]     Checking psl-types v2.0.11
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking console v0.16.3
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.23.0
[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/65b20a97de33e9e59992793a144aef2950c48c76/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=4ff726f669660d2c -C extra-filename=-9416ed7da02c6d0e --out-dir /opt/rustwide/target/debug/build/syn/9416ed7da02c6d0e/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/out -L dependency=/opt/rustwide/target/debug/build/quote/aa2c5b8519914b46/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/out/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/aa2c5b8519914b46/out/libquote-aa2c5b8519914b46.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.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" "9776118a3171f8499ee605a6f10f838241900547baa8e5ec97a10b441540aa90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9776118a3171f8499ee605a6f10f838241900547baa8e5ec97a10b441540aa90", kill_on_drop: false }`
[INFO] [stdout] 9776118a3171f8499ee605a6f10f838241900547baa8e5ec97a10b441540aa90
