[INFO] fetching crate veryl-ls 0.20.1...
[INFO] checking veryl-ls-0.20.1 against try#b152f5575a2ac7126ae0019e4e679abe9399213e for pr-157841
[INFO] extracting crate veryl-ls 0.20.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate veryl-ls 0.20.1
[INFO] finished tweaking crates.io crate veryl-ls 0.20.1
[INFO] tweaked toml for crates.io crate veryl-ls 0.20.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate veryl-ls 0.20.1 on toolchain b152f5575a2ac7126ae0019e4e679abe9399213e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b152f5575a2ac7126ae0019e4e679abe9399213e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate veryl-ls 0.20.1 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" "+b152f5575a2ac7126ae0019e4e679abe9399213e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0e778ce2fef2787fd3dc50a51aca0fd5bc93c8760e9509e78383f9e9fff86fac
[INFO] running `Command { std: "docker" "start" "0e778ce2fef2787fd3dc50a51aca0fd5bc93c8760e9509e78383f9e9fff86fac", 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" "0e778ce2fef2787fd3dc50a51aca0fd5bc93c8760e9509e78383f9e9fff86fac" "/opt/rustwide/cargo-home/bin/cargo" "+b152f5575a2ac7126ae0019e4e679abe9399213e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e778ce2fef2787fd3dc50a51aca0fd5bc93c8760e9509e78383f9e9fff86fac", 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" "0e778ce2fef2787fd3dc50a51aca0fd5bc93c8760e9509e78383f9e9fff86fac" "/opt/rustwide/cargo-home/bin/cargo" "+b152f5575a2ac7126ae0019e4e679abe9399213e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]     Checking gix-trace v0.1.20
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]     Checking human_format v1.2.1
[INFO] [stderr]     Checking bytesize v2.3.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking zlib-rs v0.6.3
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking tinyvec v1.11.0
[INFO] [stderr]     Checking jiff v0.2.28
[INFO] [stderr]     Checking memmap2 v0.9.10
[INFO] [stderr]    Compiling signal-hook v0.4.4
[INFO] [stderr]     Checking nonempty v0.12.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]     Checking sha1-checked v0.10.0
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]     Checking unicode-bom v2.0.3
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]     Checking log v0.4.30
[INFO] [stderr]    Compiling memchr v2.8.1
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking dashmap v6.2.1
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking kstring v2.0.2
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]     Checking prodash v31.0.0
[INFO] [stderr]     Checking shell-words v1.1.1
[INFO] [stderr]    Compiling aws-lc-rs v1.17.0
[INFO] [stderr]     Checking http v1.4.1
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking rustls-pki-types v1.14.1
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking gix-sec v0.14.1
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]     Checking faster-hex v0.10.0
[INFO] [stderr]    Compiling rustls v0.23.40
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling typenum v1.20.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking filetime v0.2.29
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling no_std_io2 v0.9.4
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling cc v1.2.63
[INFO] [stderr]    Compiling owo-colors v4.3.0
[INFO] [stderr]    Compiling rle-decode-fast v1.0.3
[INFO] [stderr]     Checking rustc-demangle v0.1.27
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking openssl-probe v0.2.1
[INFO] [stderr]    Compiling camino v1.2.2
[INFO] [stderr]    Compiling dary_heap v0.3.9
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]     Checking is_ci v1.2.0
[INFO] [stderr]    Compiling rustc-hash v2.1.2
[INFO] [stderr]     Checking unicode-linebreak v0.1.5
[INFO] [stderr]     Checking supports-color v3.0.2
[INFO] [stderr]     Checking libflate_lz77 v2.3.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking rustls-native-certs v0.8.3
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]     Checking serde_json v1.0.150
[INFO] [stderr]     Checking terminal_size v0.4.4
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking supports-unicode v3.0.0
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling constant_time_eq v0.4.2
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]     Checking supports-hyperlinks v3.2.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling scnr2_generate v0.5.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling libflate v2.3.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]     Checking petgraph v0.8.3
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[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/b152f5575a2ac7126ae0019e4e679abe9399213e/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/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=38efe9c620ca8d0f -C extra-filename=-ae6c806947fc9697 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-aa2c5b8519914b46.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/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" "0e778ce2fef2787fd3dc50a51aca0fd5bc93c8760e9509e78383f9e9fff86fac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e778ce2fef2787fd3dc50a51aca0fd5bc93c8760e9509e78383f9e9fff86fac", kill_on_drop: false }`
[INFO] [stdout] 0e778ce2fef2787fd3dc50a51aca0fd5bc93c8760e9509e78383f9e9fff86fac
