[INFO] fetching crate r2a 0.1.7...
[INFO] checking r2a-0.1.7 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate r2a 0.1.7 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate r2a 0.1.7
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate r2a 0.1.7
[INFO] tweaked toml for crates.io crate r2a 0.1.7 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate r2a 0.1.7 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate r2a 0.1.7 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2ed5ccb8f413a040835f199be67c0ebc07a86b04313ceb4e227b196973aae05
[INFO] running `Command { std: "docker" "start" "-a" "b2ed5ccb8f413a040835f199be67c0ebc07a86b04313ceb4e227b196973aae05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2ed5ccb8f413a040835f199be67c0ebc07a86b04313ceb4e227b196973aae05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2ed5ccb8f413a040835f199be67c0ebc07a86b04313ceb4e227b196973aae05", kill_on_drop: false }`
[INFO] [stdout] b2ed5ccb8f413a040835f199be67c0ebc07a86b04313ceb4e227b196973aae05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b074c25be1ff2f5aff2e8381303429b5e8b2183b3b2766f3989cd17544d7a8fa
[INFO] running `Command { std: "docker" "start" "-a" "b074c25be1ff2f5aff2e8381303429b5e8b2183b3b2766f3989cd17544d7a8fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling rustix v0.38.37
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling bindgen v0.63.0
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling libloading v0.8.5
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling cpufeatures v0.2.14
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling widestring v1.1.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling force-send-sync v1.1.0
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking bytes v1.7.2
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling prettyplease v0.2.22
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]    Compiling regex-automata v0.4.8
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking lexical-util v0.8.5
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling thiserror v1.0.64
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling cc v1.1.24
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]     Checking once_cell v1.20.1
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]     Checking arrow-schema v53.0.0
[INFO] [stderr]     Checking iana-time-zone v0.1.61
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]    Compiling anyhow v1.0.89
[INFO] [stderr]     Checking arrow-buffer v53.0.0
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]     Checking arrow-data v53.0.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking lexical-parse-integer v0.8.6
[INFO] [stderr]     Checking lexical-write-integer v0.8.5
[INFO] [stderr]    Compiling zstd-sys v2.0.13+zstd.1.5.6
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling flatbuffers v24.3.25
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking lexical-write-float v0.8.5
[INFO] [stderr]     Checking lexical-parse-float v0.8.5
[INFO] [stderr]    Compiling indexmap v2.5.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling regex v1.11.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling zstd-safe v7.2.1
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
[INFO] [stderr]     Checking lexical-core v0.8.5
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]     Checking alloc-stdlib v0.2.2
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling r2r_macros v0.9.2
[INFO] [stderr]     Checking atoi v2.0.0
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking gimli v0.31.0
[INFO] [stderr]    Compiling phf v0.11.2
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]     Checking brotli-decompressor v4.0.1
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]     Checking object v0.36.4
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking integer-encoding v3.0.4
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking flate2 v1.0.34
[INFO] [stderr]     Checking lz4_flex v0.11.3
[INFO] [stderr]     Checking thrift v0.17.0
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking nix v0.23.2
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking arrow-array v53.0.0
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling seq-macro v0.3.5
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking brotli v6.0.0
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr] error: could not compile `bindgen` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/998b6603a58e47f42ccce7a67943234e96b6839e/bin/rustc --crate-name bindgen --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bindgen-0.63.0/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="default"' --cfg 'feature="log"' --cfg 'feature="logging"' --cfg 'feature="runtime"' --cfg 'feature="which"' --cfg 'feature="which-rustfmt"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "log", "logging", "runtime", "static", "testing_only_docs", "testing_only_extra_assertions", "testing_only_libclang_5", "testing_only_libclang_9", "which", "which-rustfmt"))' -C metadata=5ccf146de07f8f89 -C extra-filename=-3bf6a85c32118251 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-1969f6684f376d5e.rmeta --extern cexpr=/opt/rustwide/target/debug/deps/libcexpr-530891fd3510c702.rmeta --extern clang_sys=/opt/rustwide/target/debug/deps/libclang_sys-b44a0442490ca5e6.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-bcf4d76e77cc406a.rmeta --extern lazycell=/opt/rustwide/target/debug/deps/liblazycell-94413c5e4ac1eb3a.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-64e4f3632e0a179a.rmeta --extern peeking_take_while=/opt/rustwide/target/debug/deps/libpeeking_take_while-c8886dfbebe7e598.rmeta --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-39dee1fc70896bf9.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-d744619c4d4516f0.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-84db91b948cd33cb.rmeta --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-c94cda88a025c06c.rmeta --extern shlex=/opt/rustwide/target/debug/deps/libshlex-258c8bec04b9d869.rmeta --extern syn=/opt/rustwide/target/debug/deps/libsyn-f4ea1c35d04daafd.rmeta --extern which=/opt/rustwide/target/debug/deps/libwhich-2ead0bf219388aee.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" "b074c25be1ff2f5aff2e8381303429b5e8b2183b3b2766f3989cd17544d7a8fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b074c25be1ff2f5aff2e8381303429b5e8b2183b3b2766f3989cd17544d7a8fa", kill_on_drop: false }`
[INFO] [stdout] b074c25be1ff2f5aff2e8381303429b5e8b2183b3b2766f3989cd17544d7a8fa