[INFO] cloning repository https://github.com/ATTPC/synchronizer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ATTPC/synchronizer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FATTPC%2Fsynchronizer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FATTPC%2Fsynchronizer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4adf08265660eef1f3d8c39c37d8948fd3672759
[INFO] checking ATTPC/synchronizer against try#da0275e101cdc809ce291ed8b64d6f82c6b65467 for pr-134276
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FATTPC%2Fsynchronizer" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ATTPC/synchronizer on toolchain da0275e101cdc809ce291ed8b64d6f82c6b65467
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da0275e101cdc809ce291ed8b64d6f82c6b65467" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ATTPC/synchronizer
[INFO] finished tweaking git repo https://github.com/ATTPC/synchronizer
[INFO] tweaked toml for git repo https://github.com/ATTPC/synchronizer written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ATTPC/synchronizer 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" "+da0275e101cdc809ce291ed8b64d6f82c6b65467" "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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+da0275e101cdc809ce291ed8b64d6f82c6b65467" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1436769b051c7e6a27f9d0b4c22c1bbe51f3264778f41e13b1e99269bd6ec230
[INFO] running `Command { std: "docker" "start" "-a" "1436769b051c7e6a27f9d0b4c22c1bbe51f3264778f41e13b1e99269bd6ec230", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1436769b051c7e6a27f9d0b4c22c1bbe51f3264778f41e13b1e99269bd6ec230", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1436769b051c7e6a27f9d0b4c22c1bbe51f3264778f41e13b1e99269bd6ec230", kill_on_drop: false }`
[INFO] [stdout] 1436769b051c7e6a27f9d0b4c22c1bbe51f3264778f41e13b1e99269bd6ec230
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+da0275e101cdc809ce291ed8b64d6f82c6b65467" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09895d72be0d3cef3248a65cb03c62a0f5c97fd9f4c29c57d2fdf9ef512fd968
[INFO] running `Command { std: "docker" "start" "-a" "09895d72be0d3cef3248a65cb03c62a0f5c97fd9f4c29c57d2fdf9ef512fd968", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.88
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling rustversion v1.0.18
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling target-features v0.1.6
[INFO] [stderr]     Checking array-init-cursor v0.2.0
[INFO] [stderr]    Compiling thiserror v1.0.64
[INFO] [stderr]     Checking planus v0.3.1
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking hashbrown v0.15.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]    Compiling polars-utils v0.43.1
[INFO] [stderr]     Checking allocator-api2 v0.2.18
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]    Compiling polars-schema v0.43.1
[INFO] [stderr]     Checking raw-cpuid v11.2.0
[INFO] [stderr]     Checking iana-time-zone v0.1.61
[INFO] [stderr]     Checking bytes v1.7.2
[INFO] [stderr]    Compiling polars-arrow v0.43.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking dyn-clone v1.0.17
[INFO] [stderr]     Checking atoi_simd v0.15.6
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking ethnum v1.5.0
[INFO] [stderr]     Checking streaming-iterator v0.1.9
[INFO] [stderr]     Checking fast-float v0.2.0
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking memmap2 v0.7.1
[INFO] [stderr]     Checking castaway v0.2.3
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling polars-compute v0.43.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]    Compiling libloading v0.8.5
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling cc v1.1.30
[INFO] [stderr]    Compiling polars-core v0.43.1
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]    Compiling zstd-safe v7.2.1
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling polars-ops v0.43.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking xxhash-rust v0.8.12
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]     Checking alloc-stdlib v0.2.2
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]     Checking brotli-decompressor v4.0.1
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking argminmax v0.6.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling winnow v0.6.20
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]     Checking now v0.1.3
[INFO] [stderr]     Checking streaming-decompression v0.1.2
[INFO] [stderr]     Checking atoi v2.0.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking flate2 v1.0.34
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling indexmap v2.6.0
[INFO] [stderr]    Compiling portable-atomic v1.9.0
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking anstyle-query v1.1.1
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]    Compiling hdf5-metno-types v0.9.0
[INFO] [stderr]     Checking regex-automata v0.4.8
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking parquet-format-safe v0.2.4
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]     Checking miniz_oxide v0.7.4
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling polars v0.43.1
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]     Checking ascii v1.1.0
[INFO] [stderr]    Compiling psm v0.1.23
[INFO] [stderr]    Compiling stacker v0.1.17
[INFO] [stderr]    Compiling zstd-sys v2.0.13+zstd.1.5.6
[INFO] [stderr]    Compiling lz4-sys v1.11.1+lz4-1.10.0
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking brotli v6.0.0
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking home v0.5.9
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking clap_lex v0.7.2
[INFO] [stderr]    Compiling hdf5-metno v0.9.2
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking clap_builder v4.5.20
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]     Checking unsafe-libyaml v0.2.11
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking human_bytes v0.4.3
[INFO] [stderr]     Checking rustc-hash v2.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling bytemuck_derive v1.8.0
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling regex v1.11.0
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]     Checking indicatif v0.17.8
[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/da0275e101cdc809ce291ed8b64d6f82c6b65467/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/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)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=af258d60732d8205 -C extra-filename=-00346f6b0ad29d77 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-2138fbd12ba5b22e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-3c2aeec6964092c5.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-770d7e9cbee938b1.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" "09895d72be0d3cef3248a65cb03c62a0f5c97fd9f4c29c57d2fdf9ef512fd968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09895d72be0d3cef3248a65cb03c62a0f5c97fd9f4c29c57d2fdf9ef512fd968", kill_on_drop: false }`
[INFO] [stdout] 09895d72be0d3cef3248a65cb03c62a0f5c97fd9f4c29c57d2fdf9ef512fd968