[INFO] cloning repository https://github.com/1kbgz/fsspec-db
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/1kbgz/fsspec-db" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1kbgz%2Ffsspec-db", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1kbgz%2Ffsspec-db'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5a92aec898bf9a7bf3d47391d38404c83b6c8478
[INFO] documenting 1kbgz/fsspec-db against 1.100.0-beta.1 for beta-rustdoc-1.100
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1kbgz%2Ffsspec-db" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/1kbgz/fsspec-db
[INFO] finished tweaking git repo https://github.com/1kbgz/fsspec-db
[INFO] tweaked toml for git repo https://github.com/1kbgz/fsspec-db written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/1kbgz/fsspec-db on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/1kbgz/fsspec-db 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0ae8270fd820a7ea1f72619787d106b93ed39dbd5f59bf780530cfe12616b6e8
[INFO] running `Command { std: "docker" "start" "0ae8270fd820a7ea1f72619787d106b93ed39dbd5f59bf780530cfe12616b6e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ae8270fd820a7ea1f72619787d106b93ed39dbd5f59bf780530cfe12616b6e8", 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" "0ae8270fd820a7ea1f72619787d106b93ed39dbd5f59bf780530cfe12616b6e8" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ae8270fd820a7ea1f72619787d106b93ed39dbd5f59bf780530cfe12616b6e8", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0ae8270fd820a7ea1f72619787d106b93ed39dbd5f59bf780530cfe12616b6e8" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling unicode-ident v1.0.26
[INFO] [stderr]     Checking cfg-if v1.0.5
[INFO] [stderr]    Compiling find-msvc-tools v0.1.13
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling zerocopy v0.8.57
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking futures-sink v0.3.34
[INFO] [stderr]     Checking smallvec v1.16.1
[INFO] [stderr]     Checking mio v1.2.3
[INFO] [stderr]     Checking indexmap v2.14.2
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]     Checking arrow-schema v54.3.1
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]    Compiling cc v1.4.7
[INFO] [stderr]     Checking hybrid-array v0.4.15
[INFO] [stderr]     Checking lexical-util v1.0.7
[INFO] [stderr]     Checking cmov v0.5.4
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling object v0.39.1
[INFO] [stderr]     Checking http-body v1.1.0
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]     Checking ctutils v0.4.2
[INFO] [stderr]     Checking either v1.18.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling bigdecimal v0.4.10
[INFO] [stderr]     Checking bitflags v2.13.2
[INFO] [stderr]    Compiling rustls v0.23.45
[INFO] [stderr]     Checking cpufeatures v0.3.1
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking lexical-write-integer v1.0.6
[INFO] [stderr]     Checking lexical-parse-integer v1.0.6
[INFO] [stderr]    Compiling flatbuffers v24.12.23
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]     Checking lexical-parse-float v1.0.6
[INFO] [stderr]     Checking hashlink v0.11.1
[INFO] [stderr]     Checking futures-intrusive v0.5.0
[INFO] [stderr]     Checking lexical-write-float v1.0.6
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking atoi v2.0.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling pyo3-build-config v0.29.2
[INFO] [stderr]     Checking crossbeam-queue v0.3.14
[INFO] [stderr]     Checking lexical-core v1.0.6
[INFO] [stderr]    Compiling crc32fast v1.5.2
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking num-iter v0.1.46
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking ipnet v2.12.2
[INFO] [stderr]    Compiling zstd-safe v7.3.0
[INFO] [stderr]     Checking uuid v1.26.1
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking tinyvec v1.13.3
[INFO] [stderr]    Compiling snap v1.1.2
[INFO] [stderr]     Checking miniz_oxide v0.9.1
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking brotli-decompressor v4.0.3
[INFO] [stderr]     Checking chacha20 v0.10.2
[INFO] [stderr]     Checking sha2 v0.11.0
[INFO] [stderr]     Checking hmac v0.13.0
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking http-body-util v0.1.5
[INFO] [stderr]     Checking spin v0.9.9
[INFO] [stderr]     Checking unicode-bidi v0.3.18
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking unicode-properties v0.1.4
[INFO] [stderr]     Checking twox-hash v2.1.4
[INFO] [stderr]     Checking dotenvy v0.15.7
[INFO] [stderr]     Checking integer-encoding v3.0.4
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]     Checking lz4_flex v0.11.6
[INFO] [stderr]     Checking thrift v0.17.0
[INFO] [stderr]     Checking flate2 v1.1.10
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling zstd-sys v2.1.0+zstd.1.5.7
[INFO] [stderr]    Compiling libsqlite3-sys v0.37.0
[INFO] [stderr]    Compiling stacker v0.1.25
[INFO] [stderr]    Compiling pyo3-ffi v0.29.2
[INFO] [stderr]     Checking stringprep v0.1.5
[INFO] [stderr]     Checking flume v0.12.0
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking brotli v7.0.0
[INFO] [stderr]     Checking rand v0.10.3
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking hkdf v0.13.0
[INFO] [stderr]     Checking sha1 v0.11.0
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking md-5 v0.11.0
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]     Checking humantime v2.4.0
[INFO] [stderr]     Checking whoami v2.1.3
[INFO] [stderr]    Compiling pyo3 v0.29.2
[INFO] [stderr]     Checking inventory v0.3.24
[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/1.100.0-beta.1-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.6/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --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=3f69b356b7a36f08 -C extra-filename=-6cd91ae8e062f563 --out-dir /opt/rustwide/target/debug/build/syn/6cd91ae8e062f563/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/9777a2717d7b7d19/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/7d090ccf0d71aea6/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/9777a2717d7b7d19/out/libproc_macro2-9777a2717d7b7d19.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/12eb74adb1fe7137/out/libquote-12eb74adb1fe7137.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/7d090ccf0d71aea6/out/libunicode_ident-7d090ccf0d71aea6.rmeta --cap-lints allow --cap-lints=warn --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0ae8270fd820a7ea1f72619787d106b93ed39dbd5f59bf780530cfe12616b6e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ae8270fd820a7ea1f72619787d106b93ed39dbd5f59bf780530cfe12616b6e8", kill_on_drop: false }`
[INFO] [stdout] 0ae8270fd820a7ea1f72619787d106b93ed39dbd5f59bf780530cfe12616b6e8
