[INFO] fetching crate ktme 0.2.3...
[INFO] testing ktme-0.2.3 against 1.95.0 for beta-1.96-1
[INFO] extracting crate ktme 0.2.3 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate ktme 0.2.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ktme 0.2.3
[INFO] tweaked toml for crates.io crate ktme 0.2.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ktme 0.2.3 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ktme 0.2.3 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uuid v1.19.0
[INFO] [stderr]   Downloaded urlencoding v2.1.3
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.106
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.106
[INFO] [stderr]   Downloaded slug v0.1.6
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.106
[INFO] [stderr]   Downloaded predicates-tree v1.0.12
[INFO] [stderr]   Downloaded derive_builder_macro v0.12.0
[INFO] [stderr]   Downloaded typed-arena v2.0.2
[INFO] [stderr]   Downloaded predicates-core v1.0.9
[INFO] [stderr]   Downloaded assert_cmd v2.1.1
[INFO] [stderr]   Downloaded xdg v2.5.2
[INFO] [stderr]   Downloaded terminal_size v0.4.3
[INFO] [stderr]   Downloaded tracing-core v0.1.35
[INFO] [stderr]   Downloaded wait-timeout v0.2.1
[INFO] [stderr]   Downloaded derive_builder_core v0.12.0
[INFO] [stderr]   Downloaded yaml-rust v0.4.5
[INFO] [stderr]   Downloaded iana-time-zone v0.1.64
[INFO] [stderr]   Downloaded rustls-pki-types v1.13.1
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.56
[INFO] [stderr]   Downloaded tempfile v3.23.0
[INFO] [stderr]   Downloaded clap v4.5.53
[INFO] [stderr]   Downloaded anyhow v1.0.100
[INFO] [stderr]   Downloaded rustls-webpki v0.103.8
[INFO] [stderr]   Downloaded fancy-regex v0.16.2
[INFO] [stderr]   Downloaded comrak v0.21.0
[INFO] [stderr]   Downloaded pulldown-cmark v0.10.3
[INFO] [stderr]   Downloaded clap_builder v4.5.53
[INFO] [stderr]   Downloaded deunicode v1.6.2
[INFO] [stderr]   Downloaded quick-xml v0.38.4
[INFO] [stderr]   Downloaded h2 v0.4.12
[INFO] [stderr]   Downloaded git2 v0.18.3
[INFO] [stderr]   Downloaded icu_properties_data v2.1.1
[INFO] [stderr]   Downloaded chrono v0.4.42
[INFO] [stderr]   Downloaded zerocopy v0.8.31
[INFO] [stderr]   Downloaded reqwest v0.12.24
[INFO] [stderr]   Downloaded rusqlite v0.31.0
[INFO] [stderr]   Downloaded winnow v0.7.14
[INFO] [stderr]   Downloaded rustls v0.23.35
[INFO] [stderr]   Downloaded tokio-util v0.7.17
[INFO] [stderr]   Downloaded tower-http v0.6.7
[INFO] [stderr]   Downloaded iri-string v0.7.9
[INFO] [stderr]   Downloaded rustix v1.1.2
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.31
[INFO] [stderr]   Downloaded hyper-util v0.1.19
[INFO] [stderr]   Downloaded cc v1.2.48
[INFO] [stderr]   Downloaded mio v1.1.0
[INFO] [stderr]   Downloaded indexmap v2.12.1
[INFO] [stderr]   Downloaded tracing v0.1.43
[INFO] [stderr]   Downloaded libssh2-sys v0.3.1
[INFO] [stderr]   Downloaded unicode_categories v0.1.1
[INFO] [stderr]   Downloaded icu_properties v2.1.1
[INFO] [stderr]   Downloaded bytes v1.11.0
[INFO] [stderr]   Downloaded web-sys v0.3.83
[INFO] [stderr]   Downloaded socket2 v0.6.1
[INFO] [stderr]   Downloaded darling_core v0.14.4
[INFO] [stderr]   Downloaded onig_sys v69.9.1
[INFO] [stderr]   Downloaded libc v0.2.178
[INFO] [stderr]   Downloaded derive_builder v0.12.0
[INFO] [stderr]   Downloaded flate2 v1.1.5
[INFO] [stderr]   Downloaded plist v1.8.0
[INFO] [stderr]   Downloaded syntect v5.3.0
[INFO] [stderr]   Downloaded predicates v3.1.3
[INFO] [stderr]   Downloaded entities v1.0.1
[INFO] [stderr]   Downloaded onig v6.5.1
[INFO] [stderr]   Downloaded libz-sys v1.1.23
[INFO] [stderr]   Downloaded tokio v1.48.0
[INFO] [stderr]   Downloaded html-escape v0.2.13
[INFO] [stderr]   Downloaded darling v0.14.4
[INFO] [stderr]   Downloaded hashlink v0.9.1
[INFO] [stderr]   Downloaded signal-hook-registry v1.4.7
[INFO] [stderr]   Downloaded darling_macro v0.14.4
[INFO] [stderr]   Downloaded shell-words v1.1.0
[INFO] [stderr]   Downloaded linked-hash-map v0.5.6
[INFO] [stderr]   Downloaded directories v5.0.1
[INFO] [stderr]   Downloaded libredox v0.1.10
[INFO] [stderr]   Downloaded utf8-width v0.1.8
[INFO] [stderr]   Downloaded getopts v0.2.24
[INFO] [stderr]   Downloaded unicase v2.8.1
[INFO] [stderr]   Downloaded find-msvc-tools v0.1.5
[INFO] [stderr]   Downloaded js-sys v0.3.83
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.106
[INFO] [stderr]   Downloaded float-cmp v0.10.0
[INFO] [stderr]   Downloaded pulldown-cmark-escape v0.10.1
[INFO] [stderr]   Downloaded libgit2-sys v0.16.2+1.7.2
[INFO] [stderr]   Downloaded libsqlite3-sys v0.28.0
[INFO] [stderr]   Downloaded openssl-src v300.5.4+3.5.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69104b899d0e9635dc43e57f48f9b3e93c7388d9c2b678cf8574f8f2ade547c9
[INFO] running `Command { std: "docker" "start" "-a" "69104b899d0e9635dc43e57f48f9b3e93c7388d9c2b678cf8574f8f2ade547c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69104b899d0e9635dc43e57f48f9b3e93c7388d9c2b678cf8574f8f2ade547c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69104b899d0e9635dc43e57f48f9b3e93c7388d9c2b678cf8574f8f2ade547c9", kill_on_drop: false }`
[INFO] [stdout] 69104b899d0e9635dc43e57f48f9b3e93c7388d9c2b678cf8574f8f2ade547c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 641ca6b596df84b2a980afb4c50d56aea0ccbbed6c0bc81bfe6b2ba4808cfb86
[INFO] running `Command { std: "docker" "start" "-a" "641ca6b596df84b2a980afb4c50d56aea0ccbbed6c0bc81bfe6b2ba4808cfb86", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling bytes v1.11.0
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling tracing-core v0.1.35
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling icu_properties_data v2.1.1
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling openssl-probe v0.1.6
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling http v1.4.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling indexmap v2.12.1
[INFO] [stderr]    Compiling clap_lex v0.7.6
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.7
[INFO] [stderr]    Compiling mio v1.1.0
[INFO] [stderr]    Compiling cc v1.2.48
[INFO] [stderr]    Compiling flate2 v1.1.5
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling iri-string v0.7.9
[INFO] [stderr]    Compiling pulldown-cmark v0.10.3
[INFO] [stderr]    Compiling terminal_size v0.4.3
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling clap_builder v4.5.53
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling openssl-src v300.5.4+3.5.4
[INFO] [stderr]    Compiling deunicode v1.6.2
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling rustls-pki-types v1.13.1
[INFO] [stderr]    Compiling getopts v0.2.24
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling slug v0.1.6
[INFO] [stderr]    Compiling hashlink v0.9.1
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling xdg v2.5.2
[INFO] [stderr]    Compiling pulldown-cmark-escape v0.10.1
[INFO] [stderr]    Compiling unicase v2.8.1
[INFO] [stderr]    Compiling unicode_categories v0.1.1
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]    Compiling utf8-width v0.1.8
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling libz-sys v1.1.23
[INFO] [stderr]    Compiling onig_sys v69.9.1
[INFO] [stderr]    Compiling libssh2-sys v0.3.1
[INFO] [stderr]    Compiling libgit2-sys v0.16.2+1.7.2
[INFO] [stderr]    Compiling libsqlite3-sys v0.28.0
[INFO] [stderr]    Compiling entities v1.0.1
[INFO] [stderr]    Compiling shell-words v1.1.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling html-escape v0.2.13
[INFO] [stderr]    Compiling uuid v1.19.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[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/1.95.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.111/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=c2e42ea43549e70b -C extra-filename=-420d3935b9370652 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-6d8df7a7e4899f97.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-f11d7500b2f2af56.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-696e2bfd925941b0.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "641ca6b596df84b2a980afb4c50d56aea0ccbbed6c0bc81bfe6b2ba4808cfb86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "641ca6b596df84b2a980afb4c50d56aea0ccbbed6c0bc81bfe6b2ba4808cfb86", kill_on_drop: false }`
[INFO] [stdout] 641ca6b596df84b2a980afb4c50d56aea0ccbbed6c0bc81bfe6b2ba4808cfb86