[INFO] fetching crate veloxx 0.4.0...
[INFO] checking veloxx-0.4.0 against try#4907eac94165faff6c5e5e015670b1c584275f7b for pr-154149
[INFO] extracting crate veloxx 0.4.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate veloxx 0.4.0
[INFO] finished tweaking crates.io crate veloxx 0.4.0
[INFO] tweaked toml for crates.io crate veloxx 0.4.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate veloxx 0.4.0 on toolchain 4907eac94165faff6c5e5e015670b1c584275f7b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4907eac94165faff6c5e5e015670b1c584275f7b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate veloxx 0.4.0 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" "+4907eac94165faff6c5e5e015670b1c584275f7b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+4907eac94165faff6c5e5e015670b1c584275f7b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ffe925c7eee4508516fd7512a81d157f03c6cca863645249323298ea88c7917c
[INFO] running `Command { std: "docker" "start" "-a" "ffe925c7eee4508516fd7512a81d157f03c6cca863645249323298ea88c7917c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffe925c7eee4508516fd7512a81d157f03c6cca863645249323298ea88c7917c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffe925c7eee4508516fd7512a81d157f03c6cca863645249323298ea88c7917c", kill_on_drop: false }`
[INFO] [stdout] ffe925c7eee4508516fd7512a81d157f03c6cca863645249323298ea88c7917c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+4907eac94165faff6c5e5e015670b1c584275f7b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7111efcbcec49e86787b457e788679beacc1962c75be93b5a6eacc653794840f
[INFO] running `Command { std: "docker" "start" "-a" "7111efcbcec49e86787b457e788679beacc1962c75be93b5a6eacc653794840f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking bitflags v2.9.3
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling target-features v0.1.6
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking array-init-cursor v0.2.1
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]     Checking arrow-schema v53.4.1
[INFO] [stderr]    Compiling polars-utils v0.40.0
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]     Checking planus v0.3.1
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking raw-cpuid v11.5.0
[INFO] [stderr]     Checking lexical-util v1.0.6
[INFO] [stderr]    Compiling polars-arrow v0.40.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking foreign_vec v0.1.0
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]     Checking atoi_simd v0.15.6
[INFO] [stderr]     Checking fast-float v0.2.0
[INFO] [stderr]     Checking ethnum v1.5.2
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling polars-compute v0.40.0
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]     Checking lexical-parse-integer v1.0.5
[INFO] [stderr]     Checking lexical-write-integer v1.0.5
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]    Compiling cc v1.2.34
[INFO] [stderr]     Checking num-traits v0.2.19
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling polars-core v0.40.0
[INFO] [stderr]     Checking lexical-parse-float v1.0.5
[INFO] [stderr]     Checking home v0.5.11
[INFO] [stderr]    Compiling linfa v0.7.1
[INFO] [stderr]     Checking lexical-write-float v1.0.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]    Compiling pathfinder_simd v0.5.5
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v6.0.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling rustls v0.23.31
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]     Checking atoi v2.0.0
[INFO] [stderr]     Checking lexical-core v1.0.5
[INFO] [stderr]     Checking webpki-roots v1.0.2
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]    Compiling flatbuffers v24.12.23
[INFO] [stderr]     Checking libloading v0.8.8
[INFO] [stderr]    Compiling polars-ops v0.40.0
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking noisy_float v0.2.0
[INFO] [stderr]     Checking argminmax v0.6.3
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking memmap2 v0.7.1
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling polars-plan v0.40.0
[INFO] [stderr]    Compiling font-kit v0.14.3
[INFO] [stderr]     Checking weezl v0.1.10
[INFO] [stderr]     Checking jpeg-decoder v0.3.2
[INFO] [stderr]    Compiling psm v0.1.26
[INFO] [stderr]    Compiling stacker v0.1.21
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling freetype-sys v0.20.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling zstd-sys v2.0.13+zstd.1.5.6
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling zstd-safe v7.2.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking gif v0.12.0
[INFO] [stderr]     Checking pathfinder_geometry v0.5.1
[INFO] [stderr]     Checking alloc-stdlib v0.2.2
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking csv-core v0.1.12
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]     Checking unicode-bidi v0.3.18
[INFO] [stderr]     Checking unicode-properties v0.1.3
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]     Checking float-ord v0.3.2
[INFO] [stderr]     Checking flume v0.11.1
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking brotli-decompressor v4.0.3
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking stringprep v0.1.5
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]    Compiling polars-lazy v0.40.0
[INFO] [stderr]     Checking ttf-parser v0.20.0
[INFO] [stderr]     Checking dotenvy v0.15.7
[INFO] [stderr]     Checking twox-hash v2.1.1
[INFO] [stderr]     Checking whoami v1.6.1
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]     Checking order-stat v0.1.3
[INFO] [stderr]     Checking integer-encoding v3.0.4
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking arrow-buffer v53.4.1
[INFO] [stderr]     Checking clap_builder v4.5.46
[INFO] [stderr]     Checking streaming-decompression v0.1.2
[INFO] [stderr]     Checking thrift v0.17.0
[INFO] [stderr]     Checking lz4_flex v0.11.5
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]     Checking as-slice v0.2.1
[INFO] [stderr]    Compiling polars v0.40.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking unty v0.0.4
[INFO] [stderr]     Checking space v0.12.1
[INFO] [stderr]     Checking parquet-format-safe v0.2.4
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]     Checking brotli v7.0.0
[INFO] [stderr]     Checking aligned v0.4.2
[INFO] [stderr]     Checking arrow-data v53.4.1
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[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/4907eac94165faff6c5e5e015670b1c584275f7b/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="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=f62d849087f0e977 -C extra-filename=-f72c3efc7d15320e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-a4916dcd2575db7e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-faae349f961da0a4.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b3925cc8f83e9ac1.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/4907eac94165faff6c5e5e015670b1c584275f7b/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/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="quote"' --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", "quote", "test", "visit", "visit-mut"))' -C metadata=23342863ee4a1e2d -C extra-filename=-469134297e9765a9 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-a4916dcd2575db7e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-faae349f961da0a4.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b3925cc8f83e9ac1.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "7111efcbcec49e86787b457e788679beacc1962c75be93b5a6eacc653794840f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7111efcbcec49e86787b457e788679beacc1962c75be93b5a6eacc653794840f", kill_on_drop: false }`
[INFO] [stdout] 7111efcbcec49e86787b457e788679beacc1962c75be93b5a6eacc653794840f