[INFO] cloning repository https://github.com/lichen-lang/Lichen-lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lichen-lang/Lichen-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flichen-lang%2FLichen-lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flichen-lang%2FLichen-lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fdbad36786ced9c6ccdcb2746b5a2b7994d7048e
[INFO] checking lichen-lang/Lichen-lang against master#c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3 for pr-141352
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flichen-lang%2FLichen-lang" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lichen-lang/Lichen-lang on toolchain c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lichen-lang/Lichen-lang
[INFO] finished tweaking git repo https://github.com/lichen-lang/Lichen-lang
[INFO] tweaked toml for git repo https://github.com/lichen-lang/Lichen-lang written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/lichen-lang/Lichen-lang 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" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lzma-rs v0.3.0
[INFO] [stderr]   Downloaded lockfree-object-pool v0.1.6
[INFO] [stderr]   Downloaded deflate64 v0.1.9
[INFO] [stderr]   Downloaded arbitrary v1.4.1
[INFO] [stderr]   Downloaded zopfli v0.8.1
[INFO] [stderr]   Downloaded cc v1.2.1
[INFO] [stderr]   Downloaded enum-iterator-derive v0.7.0
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.110.3
[INFO] [stderr]   Downloaded wasmer-derive v5.0.1
[INFO] [stderr]   Downloaded munge_macro v0.4.1
[INFO] [stderr]   Downloaded colored v1.9.4
[INFO] [stderr]   Downloaded is-terminal v0.4.13
[INFO] [stderr]   Downloaded cranelift-bforest v0.110.2
[INFO] [stderr]   Downloaded cranelift-frontend v0.110.2
[INFO] [stderr]   Downloaded wasmer-compiler v5.0.1
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.110.3
[INFO] [stderr]   Downloaded wast v216.0.0
[INFO] [stderr]   Downloaded ureq v2.10.1
[INFO] [stderr]   Downloaded regalloc2 v0.9.3
[INFO] [stderr]   Downloaded cranelift-isle v0.110.2
[INFO] [stderr]   Downloaded wasmer-compiler-cranelift v5.0.1
[INFO] [stderr]   Downloaded corosensei v0.2.1
[INFO] [stderr]   Downloaded rkyv v0.8.8
[INFO] [stderr]   Downloaded libc v0.2.164
[INFO] [stderr]   Downloaded wasmer-vm v5.0.1
[INFO] [stderr]   Downloaded wasmparser v0.216.0
[INFO] [stderr]   Downloaded cranelift-entity v0.110.2
[INFO] [stderr]   Downloaded fallible-iterator v0.3.0
[INFO] [stderr]   Downloaded wasmer-types v5.0.1
[INFO] [stderr]   Downloaded wasm-encoder v0.216.0
[INFO] [stderr]   Downloaded rustls v0.23.17
[INFO] [stderr]   Downloaded rustix v0.38.41
[INFO] [stderr]   Downloaded cmake v0.1.51
[INFO] [stderr]   Downloaded serde-wasm-bindgen v0.4.5
[INFO] [stderr]   Downloaded xattr v1.3.1
[INFO] [stderr]   Downloaded cranelift-control v0.110.3
[INFO] [stderr]   Downloaded slice-group-by v0.3.1
[INFO] [stderr]   Downloaded shared-buffer v0.1.4
[INFO] [stderr]   Downloaded bytecheck_derive v0.8.0
[INFO] [stderr]   Downloaded region v3.0.2
[INFO] [stderr]   Downloaded cranelift-bitset v0.110.3
[INFO] [stderr]   Downloaded dashmap v6.1.0
[INFO] [stderr]   Downloaded memoffset v0.9.1
[INFO] [stderr]   Downloaded enum-iterator v0.7.0
[INFO] [stderr]   Downloaded munge v0.4.1
[INFO] [stderr]   Downloaded rancor v0.1.0
[INFO] [stderr]   Downloaded bytecheck v0.8.0
[INFO] [stderr]   Downloaded rend v0.5.2
[INFO] [stderr]   Downloaded rkyv_derive v0.8.8
[INFO] [stderr]   Downloaded target-lexicon v0.12.16
[INFO] [stderr]   Downloaded leb128 v0.2.5
[INFO] [stderr]   Downloaded wat v1.216.0
[INFO] [stderr]   Downloaded xz v0.1.0
[INFO] [stderr]   Downloaded derive_arbitrary v1.4.1
[INFO] [stderr]   Downloaded more-asserts v0.2.2
[INFO] [stderr]   Downloaded ptr_meta_derive v0.3.0
[INFO] [stderr]   Downloaded ptr_meta v0.3.0
[INFO] [stderr]   Downloaded wasmer v5.0.1
[INFO] [stderr]   Downloaded zip v2.2.0
[INFO] [stderr]   Downloaded cranelift-codegen v0.110.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee4cc899d5a23bd539983ee87456bf3fe9f363cb150ab4a6c7cce4cfa9232c2f
[INFO] running `Command { std: "docker" "start" "-a" "ee4cc899d5a23bd539983ee87456bf3fe9f363cb150ab4a6c7cce4cfa9232c2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee4cc899d5a23bd539983ee87456bf3fe9f363cb150ab4a6c7cce4cfa9232c2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee4cc899d5a23bd539983ee87456bf3fe9f363cb150ab4a6c7cce4cfa9232c2f", kill_on_drop: false }`
[INFO] [stdout] ee4cc899d5a23bd539983ee87456bf3fe9f363cb150ab4a6c7cce4cfa9232c2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e49d032fd1afa90ddcbb3a770b5c66f2e4738b3d405c84d7ba6edf5a733aec0
[INFO] running `Command { std: "docker" "start" "-a" "7e49d032fd1afa90ddcbb3a770b5c66f2e4738b3d405c84d7ba6edf5a733aec0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling libc v0.2.164
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling litemap v0.7.3
[INFO] [stderr]    Compiling writeable v0.5.5
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking hashbrown v0.15.1
[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.0
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]    Compiling icu_properties_data v1.5.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling utf8_iter v1.0.4
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling cranelift-isle v0.110.2
[INFO] [stderr]    Compiling icu_normalizer_data v1.5.0
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling write16 v1.0.0
[INFO] [stderr]    Compiling utf16_iter v1.0.5
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]     Checking indexmap v2.6.0
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.110.3
[INFO] [stderr]    Compiling zstd-safe v7.2.1
[INFO] [stderr]    Compiling rustls-pki-types v1.10.0
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling bytecheck v0.6.12
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]     Checking bytes v1.8.0
[INFO] [stderr]    Compiling rustix v0.38.41
[INFO] [stderr]    Compiling prettyplease v0.2.25
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.110.3
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling corosensei v0.2.1
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]     Checking cranelift-bitset v0.110.3
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling inout v0.1.3
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]     Checking cpufeatures v0.2.15
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]     Checking bumpalo v3.16.0
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling rustls v0.23.17
[INFO] [stderr]    Compiling crc-catalog v2.4.0
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling crc v3.2.1
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]    Compiling cc v1.2.1
[INFO] [stderr]    Compiling flate2 v1.0.35
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]     Checking cranelift-entity v0.110.2
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking object v0.36.5
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]    Compiling libloading v0.8.5
[INFO] [stderr]     Checking arbitrary v1.4.1
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling bindgen v0.70.1
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling lockfree-object-pool v0.1.6
[INFO] [stderr]     Checking xxhash-rust v0.8.12
[INFO] [stderr]     Checking slice-group-by v0.3.1
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]    Compiling zip v2.2.0
[INFO] [stderr]     Checking more-asserts v0.2.2
[INFO] [stderr]    Compiling zopfli v0.8.1
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]     Checking cranelift-control v0.110.3
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]     Checking regalloc2 v0.9.3
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling zstd-sys v2.0.13+zstd.1.5.6
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling lzma-sys v0.1.20
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling xattr v1.3.1
[INFO] [stderr]     Checking region v3.0.2
[INFO] [stderr]    Compiling xz2 v0.1.7
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling cranelift-codegen v0.110.2
[INFO] [stderr]     Checking cranelift-bforest v0.110.2
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling lzma-rs v0.3.0
[INFO] [stderr]     Checking addr2line v0.24.2
[INFO] [stderr]    Compiling pbkdf2 v0.12.2
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling filetime v0.2.25
[INFO] [stderr]    Compiling bzip2 v0.4.4
[INFO] [stderr]    Compiling webpki-roots v0.26.6
[INFO] [stderr]     Checking memmap2 v0.6.2
[INFO] [stderr]     Checking crossbeam-queue v0.3.11
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling constant_time_eq v0.3.1
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling deflate64 v0.1.9
[INFO] [stderr]     Checking wasmparser v0.216.0
[INFO] [stderr]     Checking shared-buffer v0.1.4
[INFO] [stderr]    Compiling tar v0.4.43
[INFO] [stderr]    Compiling xz v0.1.0
[INFO] [stderr]    Compiling cmake v0.1.51
[INFO] [stderr]     Checking wasm-encoder v0.216.0
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]    Compiling wasmer-compiler-cranelift v5.0.1
[INFO] [stderr]     Checking self_cell v1.0.4
[INFO] [stderr]     Checking pin-project-lite v0.2.15
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling regex v1.11.1
[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/c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.87/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=572464cfcf8b9b85 -C extra-filename=-e1a4d0463eae232f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-9e07246079e797d1.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-7fc2064ba2fff4e2.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-d14904b1232aa2ec.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" "7e49d032fd1afa90ddcbb3a770b5c66f2e4738b3d405c84d7ba6edf5a733aec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e49d032fd1afa90ddcbb3a770b5c66f2e4738b3d405c84d7ba6edf5a733aec0", kill_on_drop: false }`
[INFO] [stdout] 7e49d032fd1afa90ddcbb3a770b5c66f2e4738b3d405c84d7ba6edf5a733aec0