[INFO] fetching crate mdvs 0.6.2...
[INFO] checking mdvs-0.6.2 against try#93086cfebfccb79083c59d0d3b2052944bba643c for pr-146440-1
[INFO] extracting crate mdvs 0.6.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate mdvs 0.6.2
[INFO] finished tweaking crates.io crate mdvs 0.6.2
[INFO] tweaked toml for crates.io crate mdvs 0.6.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mdvs 0.6.2 on toolchain 93086cfebfccb79083c59d0d3b2052944bba643c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mdvs 0.6.2 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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 873a86c7c39380ea12e27addf8e519c88ac5c08761180b77b5f3249c8ac10a7e
[INFO] running `Command { std: "docker" "start" "-a" "873a86c7c39380ea12e27addf8e519c88ac5c08761180b77b5f3249c8ac10a7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "873a86c7c39380ea12e27addf8e519c88ac5c08761180b77b5f3249c8ac10a7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "873a86c7c39380ea12e27addf8e519c88ac5c08761180b77b5f3249c8ac10a7e", kill_on_drop: false }`
[INFO] [stdout] 873a86c7c39380ea12e27addf8e519c88ac5c08761180b77b5f3249c8ac10a7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 807cc92784e20fe737d020c69bd4e0c06cf0a8c200cc7d9f9ae50b54e041d479
[INFO] running `Command { std: "docker" "start" "-a" "807cc92784e20fe737d020c69bd4e0c06cf0a8c200cc7d9f9ae50b54e041d479", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking writeable v0.6.3
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking siphasher v1.0.3
[INFO] [stderr]     Checking serde_json v1.0.150
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking litemap v0.8.2
[INFO] [stderr]    Compiling chrono-tz v0.10.4
[INFO] [stderr]     Checking http v1.4.1
[INFO] [stderr]     Checking lexical-util v1.0.7
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking either v1.16.0
[INFO] [stderr]     Checking phf_shared v0.12.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling flatbuffers v25.12.19
[INFO] [stderr]     Checking comfy-table v7.2.2
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking phf v0.12.1
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking humantime v2.3.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking datafusion-doc v53.1.0
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking petgraph v0.8.3
[INFO] [stderr]     Checking dashmap v6.2.1
[INFO] [stderr]     Checking lexical-parse-integer v1.0.6
[INFO] [stderr]     Checking lexical-write-integer v1.0.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling blake3 v1.8.5
[INFO] [stderr]     Checking constant_time_eq v0.4.2
[INFO] [stderr]     Checking lexical-parse-float v1.0.6
[INFO] [stderr]     Checking uuid v1.23.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking lexical-write-float v1.0.6
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]     Checking arrow-schema v58.3.0
[INFO] [stderr]    Compiling aws-lc-rs v1.17.0
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]     Checking lexical-core v1.0.6
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling aws-lc-sys v0.41.0
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking atoi v2.0.0
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking ring v0.17.14
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling log v0.4.30
[INFO] [stderr]    Compiling rustls v0.23.40
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]    Compiling bigdecimal v0.4.10
[INFO] [stderr]     Checking ordered-float v5.3.0
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking ethnum v1.5.3
[INFO] [stderr]     Checking jiff v0.2.27
[INFO] [stderr]     Checking openssl-probe v0.2.1
[INFO] [stderr]     Checking compression-core v0.4.32
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking fast-float2 v0.2.3
[INFO] [stderr]     Checking compression-codecs v0.4.38
[INFO] [stderr]     Checking rustls-native-certs v0.8.3
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking ipnet v2.12.0
[INFO] [stderr]    Compiling deepsize_derive v0.1.2
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr]     Checking encoding_index_tests v0.1.4
[INFO] [stderr]     Checking tagptr v0.2.0
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking deepsize v0.2.0
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking mock_instant v0.6.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling lz4-sys v1.11.1+lz4-1.10.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]     Checking roaring v0.11.4
[INFO] [stderr]    Compiling io-uring v0.7.12
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]     Checking xattr v1.6.1
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]     Checking encoding-index-korean v1.20141219.5
[INFO] [stderr]     Checking encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]     Checking encoding-index-japanese v1.20141219.5
[INFO] [stderr]     Checking filetime v0.2.29
[INFO] [stderr]     Checking stfu8 v0.2.7
[INFO] [stderr]     Checking std_prelude v0.2.12
[INFO] [stderr]     Checking lance-bitpacking v6.0.0
[INFO] [stderr]     Checking tar v0.4.46
[INFO] [stderr]     Checking encoding v0.2.33
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]    Compiling phf_codegen v0.13.1
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking brotli v8.0.2
[INFO] [stderr]     Checking encoding_rs_io v0.1.7
[INFO] [stderr]     Checking memmap2 v0.9.10
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]     Checking yada v0.5.1
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]     Checking md5 v0.8.0
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]     Checking kanaria v0.2.0
[INFO] [stderr]     Checking phf v0.13.1
[INFO] [stderr]    Compiling jieba-macros v0.9.0
[INFO] [stderr]    Compiling lance-linalg v6.0.0
[INFO] [stderr]     Checking rand_xoshiro v0.7.0
[INFO] [stderr]     Checking cedarwood v0.4.6
[INFO] [stderr]    Compiling fst v0.4.7
[INFO] [stderr]     Checking winnow v1.0.3
[INFO] [stderr]     Checking unicode-blocks v0.1.9
[INFO] [stderr]    Compiling onig_sys v69.9.3
[INFO] [stderr]     Checking utf8-ranges v1.0.5
[INFO] [stderr]     Checking jieba-rs v0.9.0
[INFO] [stderr]     Checking rangemap v1.7.1
[INFO] [stderr]     Checking toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling icu_locale_data v2.2.0
[INFO] [stderr]     Checking semver v1.0.28
[INFO] [stderr]     Checking anstyle-parse v1.0.0
[INFO] [stderr]     Checking bitpacking v0.9.3
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking socks v0.3.4
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]    Compiling esaxx-rs v0.1.10
[INFO] [stderr]     Checking toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking serde_spanned v1.1.1
[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/93086cfebfccb79083c59d0d3b2052944bba643c/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/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=38efe9c620ca8d0f -C extra-filename=-ae6c806947fc9697 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-aa2c5b8519914b46.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-8c98a1a0e58216a9.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" "807cc92784e20fe737d020c69bd4e0c06cf0a8c200cc7d9f9ae50b54e041d479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "807cc92784e20fe737d020c69bd4e0c06cf0a8c200cc7d9f9ae50b54e041d479", kill_on_drop: false }`
[INFO] [stdout] 807cc92784e20fe737d020c69bd4e0c06cf0a8c200cc7d9f9ae50b54e041d479
