[INFO] fetching crate tansu-topic 0.6.0...
[INFO] checking tansu-topic-0.6.0 against try#88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c for pr-154887
[INFO] extracting crate tansu-topic 0.6.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate tansu-topic 0.6.0
[INFO] finished tweaking crates.io crate tansu-topic 0.6.0
[INFO] tweaked toml for crates.io crate tansu-topic 0.6.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tansu-topic 0.6.0 on toolchain 88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tansu-topic 0.6.0 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" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3725d27c1f79dab6c767bb279a12447667378ad1d423f4a2b7c78f3f4f3c90a8
[INFO] running `Command { std: "docker" "start" "-a" "3725d27c1f79dab6c767bb279a12447667378ad1d423f4a2b7c78f3f4f3c90a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3725d27c1f79dab6c767bb279a12447667378ad1d423f4a2b7c78f3f4f3c90a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3725d27c1f79dab6c767bb279a12447667378ad1d423f4a2b7c78f3f4f3c90a8", kill_on_drop: false }`
[INFO] [stdout] 3725d27c1f79dab6c767bb279a12447667378ad1d423f4a2b7c78f3f4f3c90a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd2d3d99faf80e045eca8c7d6004a405110221328be962ca7cbca09d48332b11
[INFO] running `Command { std: "docker" "start" "-a" "bd2d3d99faf80e045eca8c7d6004a405110221328be962ca7cbca09d48332b11", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling zerocopy v0.8.42
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]    Compiling aws-lc-rs v1.16.1
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]    Compiling rama-macros v0.2.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking rama-error v0.2.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking psl v2.1.198
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking flume v0.11.1
[INFO] [stderr]     Checking smol_str v0.3.6
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rama-http-headers v0.2.0
[INFO] [stderr]     Checking tagptr v0.2.0
[INFO] [stderr]     Checking const_format v0.2.35
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]     Checking resolv-conf v0.7.6
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling convert_case v0.11.0
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]    Compiling protobuf v3.7.2
[INFO] [stderr]    Compiling thin-vec v0.2.14
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling rama v0.2.0
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling bigdecimal v0.4.10
[INFO] [stderr]    Compiling unicode-general-category v1.1.0
[INFO] [stderr]     Checking http-range-header v0.4.2
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking matchit v0.8.6
[INFO] [stderr]     Checking borrow-or-share v0.2.4
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking clap_builder v4.5.60
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking outref v0.5.2
[INFO] [stderr]     Checking vsimd v0.8.0
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking crc-fast v1.10.0
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking fancy-regex v0.17.0
[INFO] [stderr]    Compiling aws-lc-sys v0.38.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling lz4-sys v1.11.1+lz4-1.10.0
[INFO] [stderr]     Checking uuid-simd v0.8.0
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking serde_html_form v0.2.8
[INFO] [stderr]     Checking uuid v1.22.0
[INFO] [stderr]     Checking moka v0.12.14
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking strum v0.27.2
[INFO] [stderr]     Checking deunicode v1.6.2
[INFO] [stderr]     Checking bytecount v0.6.9
[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/88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c/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=afd4680138d5422e -C extra-filename=-2a1a7d3235da2e23 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-4e65ba962a324510.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-d8b25e15af30dc2b.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" "bd2d3d99faf80e045eca8c7d6004a405110221328be962ca7cbca09d48332b11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd2d3d99faf80e045eca8c7d6004a405110221328be962ca7cbca09d48332b11", kill_on_drop: false }`
[INFO] [stdout] bd2d3d99faf80e045eca8c7d6004a405110221328be962ca7cbca09d48332b11