[INFO] fetching crate degenbot-ingestion 0.6.0-alpha.14...
[INFO] checking degenbot-ingestion-0.6.0-alpha.14 against f3df2feb79b2422c028f78855ec6ffe2e212d7cc for pr-163699
[INFO] extracting crate degenbot-ingestion 0.6.0-alpha.14 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate degenbot-ingestion 0.6.0-alpha.14
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate degenbot-ingestion 0.6.0-alpha.14
[INFO] tweaked toml for crates.io crate degenbot-ingestion 0.6.0-alpha.14 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate degenbot-ingestion 0.6.0-alpha.14 on toolchain f3df2feb79b2422c028f78855ec6ffe2e212d7cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3df2feb79b2422c028f78855ec6ffe2e212d7cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate degenbot-ingestion 0.6.0-alpha.14 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" "+f3df2feb79b2422c028f78855ec6ffe2e212d7cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ce02a0555f4006885e8e0d9d2bf88efe501e9de6de34030023fbd49d7f91b0b9
[INFO] running `Command { std: "docker" "start" "ce02a0555f4006885e8e0d9d2bf88efe501e9de6de34030023fbd49d7f91b0b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce02a0555f4006885e8e0d9d2bf88efe501e9de6de34030023fbd49d7f91b0b9", 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" "ce02a0555f4006885e8e0d9d2bf88efe501e9de6de34030023fbd49d7f91b0b9" "/opt/rustwide/cargo-home/bin/cargo" "+f3df2feb79b2422c028f78855ec6ffe2e212d7cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce02a0555f4006885e8e0d9d2bf88efe501e9de6de34030023fbd49d7f91b0b9", 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" "ce02a0555f4006885e8e0d9d2bf88efe501e9de6de34030023fbd49d7f91b0b9" "/opt/rustwide/cargo-home/bin/cargo" "+f3df2feb79b2422c028f78855ec6ffe2e212d7cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking keccak v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling cc v1.6.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.21
[INFO] [stderr]    Compiling typenum v1.20.1
[INFO] [stderr]    Compiling synstructure v0.14.0
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking sha3 v0.11.0
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]    Compiling winnow v1.0.4
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]    Compiling proc-macro-error-attr3 v3.0.1
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.6
[INFO] [stderr]    Compiling auto_impl v1.4.0
[INFO] [stderr]     Checking mio v1.2.4
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]    Compiling darling_core v0.24.1
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]     Checking futures-io v0.3.34
[INFO] [stderr]    Compiling zerofrom-derive v0.1.8
[INFO] [stderr]    Compiling yoke-derive v0.8.4
[INFO] [stderr]    Compiling hybrid-array v0.4.15
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking thiserror v2.0.21
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]     Checking futures-util v0.3.34
[INFO] [stderr]    Compiling rustls v0.23.45
[INFO] [stderr]     Checking bitflags v2.13.2
[INFO] [stderr]    Compiling zerocopy v0.8.61
[INFO] [stderr]    Compiling portable-atomic v1.15.0
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking spinning_top v0.3.0
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking nonzero_ext v0.3.0
[INFO] [stderr]     Checking zerofrom v0.1.8
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking futures-timer v3.0.4
[INFO] [stderr]     Checking yoke v0.8.3
[INFO] [stderr]    Compiling block-buffer v0.12.1
[INFO] [stderr]    Compiling crypto-common v0.2.2
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling async-trait v0.1.92
[INFO] [stderr]     Checking zerovec v0.11.8
[INFO] [stderr]     Checking zerotrie v0.2.5
[INFO] [stderr]    Compiling digest v0.11.3
[INFO] [stderr]    Compiling aws-lc-sys v0.45.0
[INFO] [stderr]    Compiling blst v0.3.17
[INFO] [stderr]     Checking tinystr v0.8.4
[INFO] [stderr]     Checking potential_utf v0.1.6
[INFO] [stderr]    Compiling c-kzg v2.1.8
[INFO] [stderr]     Checking icu_collections v2.3.0
[INFO] [stderr]    Compiling const-hex v1.19.3
[INFO] [stderr]    Compiling ruint v1.20.1
[INFO] [stderr]     Checking icu_locale_core v2.3.0
[INFO] [stderr]    Compiling doctest-file v1.1.1
[INFO] [stderr]     Checking phf_shared v0.14.0
[INFO] [stderr]    Compiling syn-solidity v1.7.3
[INFO] [stderr]    Compiling macro-string v0.2.0
[INFO] [stderr]    Compiling proc-macro-error3 v3.0.1
[INFO] [stderr]     Checking phf v0.14.0
[INFO] [stderr]     Checking toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]     Checking toml_writer v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.38.2
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr] error: could not compile `serde_derive` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/f3df2feb79b2422c028f78855ec6ffe2e212d7cc/bin/rustc --crate-name serde_derive --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_derive-1.0.229/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "deserialize_in_place"))' -C metadata=0780e209c093cac5 -C extra-filename=-7ebbfaac4f5a5248 --out-dir /opt/rustwide/target/debug/build/serde_derive/7ebbfaac4f5a5248/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/c062a139c850ccf4/out -L dependency=/opt/rustwide/target/debug/build/quote/63a63655125647b2/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/06275983cc9514f8/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/c062a139c850ccf4/out/libproc_macro2-c062a139c850ccf4.rlib --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/c062a139c850ccf4/out/libproc_macro2-c062a139c850ccf4.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/63a63655125647b2/out/libquote-63a63655125647b2.rlib --extern quote=/opt/rustwide/target/debug/build/quote/63a63655125647b2/out/libquote-63a63655125647b2.rmeta --extern syn=/opt/rustwide/target/debug/build/syn/261ec912ddb1ff4b/out/libsyn-261ec912ddb1ff4b.rlib --extern syn=/opt/rustwide/target/debug/build/syn/261ec912ddb1ff4b/out/libsyn-261ec912ddb1ff4b.rmeta --extern proc_macro --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/f3df2feb79b2422c028f78855ec6ffe2e212d7cc/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.119/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -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="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=d8fe4b85cc173b9f -C extra-filename=-22d0bb0ca06b9254 --out-dir /opt/rustwide/target/debug/build/syn/22d0bb0ca06b9254/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/c062a139c850ccf4/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/06275983cc9514f8/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/c062a139c850ccf4/out/libproc_macro2-c062a139c850ccf4.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/63a63655125647b2/out/libquote-63a63655125647b2.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/06275983cc9514f8/out/libunicode_ident-06275983cc9514f8.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "ce02a0555f4006885e8e0d9d2bf88efe501e9de6de34030023fbd49d7f91b0b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce02a0555f4006885e8e0d9d2bf88efe501e9de6de34030023fbd49d7f91b0b9", kill_on_drop: false }`
[INFO] [stdout] ce02a0555f4006885e8e0d9d2bf88efe501e9de6de34030023fbd49d7f91b0b9