[INFO] fetching crate zpack 0.1.14...
[INFO] checking zpack-0.1.14 against try#4e55a504843955c97eb06907c71f6f3e99208021 for pr-146978
[INFO] extracting crate zpack 0.1.14 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate zpack 0.1.14
[INFO] finished tweaking crates.io crate zpack 0.1.14
[INFO] tweaked toml for crates.io crate zpack 0.1.14 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zpack 0.1.14 on toolchain 4e55a504843955c97eb06907c71f6f3e99208021
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4e55a504843955c97eb06907c71f6f3e99208021" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zpack 0.1.14 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" "+4e55a504843955c97eb06907c71f6f3e99208021" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4e55a504843955c97eb06907c71f6f3e99208021" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70844b51531131f2fa311af365546c76c7fdfbf101dcb5a5a40e02af5bf7c3b9
[INFO] running `Command { std: "docker" "start" "-a" "70844b51531131f2fa311af365546c76c7fdfbf101dcb5a5a40e02af5bf7c3b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70844b51531131f2fa311af365546c76c7fdfbf101dcb5a5a40e02af5bf7c3b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70844b51531131f2fa311af365546c76c7fdfbf101dcb5a5a40e02af5bf7c3b9", kill_on_drop: false }`
[INFO] [stdout] 70844b51531131f2fa311af365546c76c7fdfbf101dcb5a5a40e02af5bf7c3b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4e55a504843955c97eb06907c71f6f3e99208021" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d10116592530443c1ae3ea1d1b97e04a8a28f6fa488e09f51a4f237ed4098dd4
[INFO] running `Command { std: "docker" "start" "-a" "d10116592530443c1ae3ea1d1b97e04a8a28f6fa488e09f51a4f237ed4098dd4", kill_on_drop: false }`
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling target-lexicon v0.13.3
[INFO] [stderr]    Compiling find-msvc-tools v0.1.3
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling cc v1.2.40
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling bindgen v0.72.1
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]     Checking deranged v0.5.4
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]     Checking unicase v2.8.1
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling pyo3-build-config v0.26.0
[INFO] [stderr]     Checking unicode-width v0.2.1
[INFO] [stderr]     Checking siphasher v1.0.1
[INFO] [stderr]     Checking time-core v0.1.6
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]     Checking phf_shared v0.12.1
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]    Compiling onig_sys v69.9.1
[INFO] [stderr]    Compiling psm v0.1.27
[INFO] [stderr]    Compiling stacker v0.1.22
[INFO] [stderr]    Compiling bigdecimal v0.4.8
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling rust_decimal v1.38.0
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking indexmap v2.11.4
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]    Compiling chrono-tz v0.10.4
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking terminal_size v0.4.3
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking clap_builder v4.5.48
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking phf v0.12.1
[INFO] [stderr]     Checking hashlink v0.10.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking ordered-float v5.1.0
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling pyo3-ffi v0.26.0
[INFO] [stderr]    Compiling pyo3-macros-backend v0.26.0
[INFO] [stderr]    Compiling pyo3 v0.26.0
[INFO] [stderr]     Checking quick-xml v0.38.3
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking indenter v0.3.4
[INFO] [stderr]     Checking concolor-query v0.3.3
[INFO] [stderr]     Checking concolor v0.1.1
[INFO] [stderr]     Checking saphyr-parser v0.0.6
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking unicode-ident v1.0.19
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking jiff v0.2.15
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking unindent v0.2.4
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking nu-ansi-term v0.50.1
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]     Checking uuid v1.18.1
[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/4e55a504843955c97eb06907c71f6f3e99208021/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.106/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --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=92e7d5f931783bc6 -C extra-filename=-9088abfe8cb9152b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-a28683de7e2d991e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-de6dd437dfb273ce.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b4c15d9166d0a657.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" "d10116592530443c1ae3ea1d1b97e04a8a28f6fa488e09f51a4f237ed4098dd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d10116592530443c1ae3ea1d1b97e04a8a28f6fa488e09f51a4f237ed4098dd4", kill_on_drop: false }`
[INFO] [stdout] d10116592530443c1ae3ea1d1b97e04a8a28f6fa488e09f51a4f237ed4098dd4