[INFO] cloning repository https://github.com/birchrust/fourmeme-kit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/birchrust/fourmeme-kit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbirchrust%2Ffourmeme-kit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbirchrust%2Ffourmeme-kit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0c814838c147a966eacf851e8312210dac97cce1
[INFO] checking birchrust/fourmeme-kit/0c814838c147a966eacf851e8312210dac97cce1 against master#217cb73577ed6f30a2005dd75bab01d23ec4cd60 for pr-148939
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbirchrust%2Ffourmeme-kit" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/birchrust/fourmeme-kit
[INFO] finished tweaking git repo https://github.com/birchrust/fourmeme-kit
[INFO] tweaked toml for git repo https://github.com/birchrust/fourmeme-kit written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/birchrust/fourmeme-kit on toolchain 217cb73577ed6f30a2005dd75bab01d23ec4cd60
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/birchrust/fourmeme-kit 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" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded iceoryx2-bb-system-types v0.7.0
[INFO] [stderr]   Downloaded iceoryx2-bb-elementary-traits v0.7.0
[INFO] [stderr]   Downloaded iceoryx2-bb-log v0.7.0
[INFO] [stderr]   Downloaded iceoryx2-pal-configuration v0.7.0
[INFO] [stderr]   Downloaded iceoryx2-bb-memory v0.7.0
[INFO] [stderr]   Downloaded iceoryx2-pal-concurrency-sync v0.7.0
[INFO] [stderr]   Downloaded enum-ordinalize-derive v4.3.2
[INFO] [stderr]   Downloaded iceoryx2-pal-posix v0.7.0
[INFO] [stderr]   Downloaded alloy-dyn-abi v1.4.1
[INFO] [stderr]   Downloaded alloy-contract v1.0.42
[INFO] [stderr]   Downloaded alloy-chains v0.2.17
[INFO] [stderr]   Downloaded alloy-rpc-types-anvil v1.0.42
[INFO] [stderr]   Downloaded iceoryx2-bb-container v0.7.0
[INFO] [stderr]   Downloaded alloy-rpc-types-debug v1.0.42
[INFO] [stderr]   Downloaded alloy-eip2124 v0.2.0
[INFO] [stderr]   Downloaded alloy-serde v1.0.42
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[INFO] [stderr]   Downloaded alloy-genesis v1.0.42
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[INFO] [stderr]   Downloaded alloy-sol-types v1.4.1
[INFO] [stderr]   Downloaded alloy-json-rpc v1.0.42
[INFO] [stderr]   Downloaded alloy-trie v0.9.1
[INFO] [stderr]   Downloaded alloy-rpc-types-eth v1.0.42
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[INFO] [stderr]   Downloaded wasmtimer v0.4.3
[INFO] [stderr]   Downloaded alloy-rlp v0.3.12
[INFO] [stderr]   Downloaded parity-scale-codec-derive v3.7.5
[INFO] [stderr]   Downloaded cdr v0.2.4
[INFO] [stderr]   Downloaded enum-iterator v2.3.0
[INFO] [stderr]   Downloaded blst v0.3.16
[INFO] [stderr]   Downloaded alloy-signer-local v1.0.42
[INFO] [stderr]   Downloaded alloy-transport-ipc v1.0.42
[INFO] [stderr]   Downloaded syn-solidity v1.4.1
[INFO] [stderr]   Downloaded alloy-transport v1.0.42
[INFO] [stderr]   Downloaded const-hex v1.17.0
[INFO] [stderr]   Downloaded alloy-rlp-derive v0.3.12
[INFO] [stderr]   Downloaded sha3-asm v0.1.4
[INFO] [stderr]   Downloaded enum-ordinalize v4.3.2
[INFO] [stderr]   Downloaded c-kzg v2.1.5
[INFO] [stderr]   Downloaded iceoryx2-bb-lock-free v0.7.0
[INFO] [stderr]   Downloaded alloy-rpc-types-trace v1.0.42
[INFO] [stderr]   Downloaded alloy-consensus v1.0.42
[INFO] [stderr]   Downloaded alloy-primitives v1.4.1
[INFO] [stderr]   Downloaded ruint v1.17.0
[INFO] [stderr]   Downloaded alloy-consensus-any v1.0.42
[INFO] [stderr]   Downloaded alloy-eip2930 v0.2.1
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[INFO] [stderr]   Downloaded alloy-eips v1.0.42
[INFO] [stderr]   Downloaded iceoryx2-bb-derive-macros v0.7.0
[INFO] [stderr]   Downloaded iceoryx2-bb-elementary v0.7.0
[INFO] [stderr]   Downloaded alloy-rpc-types-txpool v1.0.42
[INFO] [stderr]   Downloaded alloy-rpc-types v1.0.42
[INFO] [stderr]   Downloaded alloy-tx-macros v1.0.42
[INFO] [stderr]   Downloaded alloy-network v1.0.42
[INFO] [stderr]   Downloaded alloy-json-abi v1.4.1
[INFO] [stderr]   Downloaded alloy-sol-macro v1.4.1
[INFO] [stderr]   Downloaded alloy-transport-ws v1.0.42
[INFO] [stderr]   Downloaded keccak-asm v0.1.4
[INFO] [stderr]   Downloaded fastrlp v0.4.0
[INFO] [stderr]   Downloaded alloy-rpc-client v1.0.42
[INFO] [stderr]   Downloaded alloy-rpc-types-any v1.0.42
[INFO] [stderr]   Downloaded nybbles v0.4.6
[INFO] [stderr]   Downloaded alloy v1.0.42
[INFO] [stderr]   Downloaded alloy-core v1.4.1
[INFO] [stderr]   Downloaded iceoryx2-cal v0.7.0
[INFO] [stderr]   Downloaded iceoryx2 v0.7.0
[INFO] [stderr]   Downloaded alloy-network-primitives v1.0.42
[INFO] [stderr]   Downloaded alloy-pubsub v1.0.42
[INFO] [stderr]   Downloaded alloy-sol-macro-expander v1.4.1
[INFO] [stderr]   Downloaded alloy-sol-macro-input v1.4.1
[INFO] [stderr]   Downloaded tiny-fn v0.1.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78f5e15920d2939c3cd37a5ecfcc41a3a5246f92fe0daf45415cb428188160e7
[INFO] running `Command { std: "docker" "start" "-a" "78f5e15920d2939c3cd37a5ecfcc41a3a5246f92fe0daf45415cb428188160e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78f5e15920d2939c3cd37a5ecfcc41a3a5246f92fe0daf45415cb428188160e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78f5e15920d2939c3cd37a5ecfcc41a3a5246f92fe0daf45415cb428188160e7", kill_on_drop: false }`
[INFO] [stdout] 78f5e15920d2939c3cd37a5ecfcc41a3a5246f92fe0daf45415cb428188160e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89e83003bdf47bda794827431e55c3444181a92b474dc134306687d0d848aaf6
[INFO] running `Command { std: "docker" "start" "-a" "89e83003bdf47bda794827431e55c3444181a92b474dc134306687d0d848aaf6", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling ruint-macro v1.2.1
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking mio v1.1.0
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling blst v0.3.16
[INFO] [stderr]    Compiling rustls v0.23.34
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]    Compiling c-kzg v2.1.5
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling openssl v0.10.74
[INFO] [stderr]     Checking crc-catalog v2.4.0
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]     Checking crc v3.3.0
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling unicase v2.8.1
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]     Checking openssl-probe v0.1.6
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking iri-string v0.7.8
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking futures-utils-wasm v0.1.0
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking bimap v0.6.3
[INFO] [stderr]    Compiling doctest-file v1.0.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking lru v0.13.0
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]     Checking iceoryx2-pal-concurrency-sync v0.7.0
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling bindgen v0.72.1
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling ruint v1.17.0
[INFO] [stderr]    Compiling const-hex v1.17.0
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]     Checking iceoryx2-bb-elementary-traits v0.7.0
[INFO] [stderr]     Checking iceoryx2-bb-elementary v0.7.0
[INFO] [stderr]     Checking iceoryx2-bb-log v0.7.0
[INFO] [stderr]     Checking iceoryx2-pal-configuration v0.7.0
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]     Checking tiny-fn v0.1.9
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking iceoryx2-bb-lock-free v0.7.0
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking sha1_smol v1.0.1
[INFO] [stderr]    Compiling erasable v1.3.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling stacker v0.1.22
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling include_dir_macros v0.7.4
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rc-box v1.3.0
[INFO] [stderr]     Checking rgb v0.8.52
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling macro-string v0.1.4
[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/217cb73577ed6f30a2005dd75bab01d23ec4cd60/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.108/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=3 -C embed-bitcode=no -C debug-assertions=on --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=adab41f19c424132 -C extra-filename=-e13fc12f8d2ebc9e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-932d6ce78a068c71.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-5583dd8d2c529920.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-61c0e340ad07d159.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" "89e83003bdf47bda794827431e55c3444181a92b474dc134306687d0d848aaf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89e83003bdf47bda794827431e55c3444181a92b474dc134306687d0d848aaf6", kill_on_drop: false }`
[INFO] [stdout] 89e83003bdf47bda794827431e55c3444181a92b474dc134306687d0d848aaf6