[INFO] fetching crate fugue-ppl 0.1.0...
[INFO] checking fugue-ppl-0.1.0 against try#8e819ff5434466e9a823e03871a1775ac7d84ddf for pr-156027
[INFO] extracting crate fugue-ppl 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate fugue-ppl 0.1.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fugue-ppl 0.1.0
[INFO] tweaked toml for crates.io crate fugue-ppl 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fugue-ppl 0.1.0 on toolchain 8e819ff5434466e9a823e03871a1775ac7d84ddf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fugue-ppl 0.1.0 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" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 789ea10ceb8cd4845ea600bbe51bc77d82636bd810897ad2c06022cfde8c6cd5
[INFO] running `Command { std: "docker" "start" "-a" "789ea10ceb8cd4845ea600bbe51bc77d82636bd810897ad2c06022cfde8c6cd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "789ea10ceb8cd4845ea600bbe51bc77d82636bd810897ad2c06022cfde8c6cd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "789ea10ceb8cd4845ea600bbe51bc77d82636bd810897ad2c06022cfde8c6cd5", kill_on_drop: false }`
[INFO] [stdout] 789ea10ceb8cd4845ea600bbe51bc77d82636bd810897ad2c06022cfde8c6cd5
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 850fa877ada6c15186a56ac3da642eb387acc72c385eff5b60bd126f40ffaec0
[INFO] running `Command { std: "docker" "start" "-a" "850fa877ada6c15186a56ac3da642eb387acc72c385eff5b60bd126f40ffaec0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking bitflags v2.9.3
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling cc v1.2.34
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking writeable v0.6.1
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]     Checking litemap v0.8.0
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking unicase v2.8.1
[INFO] [stderr]    Compiling icu_properties_data v2.0.1
[INFO] [stderr]    Compiling icu_normalizer_data v2.0.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]     Checking anstyle v1.0.11
[INFO] [stderr]     Checking anstyle-query v1.1.4
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]     Checking anstream v0.6.20
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking clap_lex v0.7.5
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]     Checking unicode-width v0.2.1
[INFO] [stderr]     Checking num-modular v0.6.1
[INFO] [stderr]     Checking indexmap v2.11.0
[INFO] [stderr]    Compiling pulldown-cmark v0.10.3
[INFO] [stderr]     Checking getopts v0.2.23
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]     Checking pulldown-cmark-escape v0.10.1
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling openssl-src v300.5.2+3.5.2
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling string_cache_codegen v0.5.4
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking num-order v1.2.0
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking data-encoding v2.9.0
[INFO] [stderr]     Checking jiff v0.2.15
[INFO] [stderr]     Checking iana-time-zone v0.1.63
[INFO] [stderr]     Checking dtoa v1.0.10
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]     Checking inotify v0.11.0
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]     Checking dtoa-short v0.3.5
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking topological-sort v0.2.2
[INFO] [stderr]    Compiling web_atoms v0.1.3
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking notify-types v2.0.0
[INFO] [stderr]    Compiling copy_dir v0.1.3
[INFO] [stderr]     Checking notify v8.2.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]     Checking http-range-header v0.4.2
[INFO] [stderr]     Checking matchit v0.8.4
[INFO] [stderr]     Checking terminal_size v0.4.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking tempfile v3.21.0
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]    Compiling libquickjs-sys v0.9.0
[INFO] [stderr]     Checking clap_builder v4.5.44
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking notify-debouncer-mini v0.6.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling pulldown-cmark v0.9.6
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking toml_parser v1.0.2
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]    Compiling fs-err v3.1.1
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]    Compiling camino v1.1.11
[INFO] [stderr]    Compiling pulldown-cmark v0.13.0
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]    Compiling katex v0.4.6
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking xattr v1.5.1
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking bstr v1.12.0
[INFO] [stderr]     Checking filetime v0.2.26
[INFO] [stderr]     Checking shared_child v1.1.1
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking os_pipe v1.2.2
[INFO] [stderr]     Checking quick-xml v0.37.5
[INFO] [stderr]     Checking opener v0.8.2
[INFO] [stderr]     Checking globset v0.4.16
[INFO] [stderr]     Checking opener v0.7.2
[INFO] [stderr]     Checking combine v4.6.7
[INFO] [stderr]     Checking linkify v0.7.0
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking toml_datetime v0.5.1
[INFO] [stderr]     Checking shared_thread v0.2.0
[INFO] [stderr]     Checking pulldown-cmark-escape v0.11.0
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking rustc-demangle v0.1.26
[INFO] [stderr]     Checking ignore v0.4.23
[INFO] [stderr]     Checking duct v1.1.0
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]     Checking tar v0.4.44
[INFO] [stderr]     Checking lcov2cobertura v1.0.6
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking rand_xorshift v0.4.0
[INFO] [stderr]     Checking ruzstd v0.8.1
[INFO] [stderr]     Checking shell-escape v0.1.5
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking lexopt v0.3.1
[INFO] [stderr]     Checking path-slash v0.2.1
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]     Checking proptest v1.7.0
[INFO] [stderr]     Checking fugue-ppl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]    Compiling clap_derive v4.5.45
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling match_token v0.35.0
[INFO] [stderr]    Compiling pest v2.8.1
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking tungstenite v0.26.2
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking zerotrie v0.2.2
[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/8e819ff5434466e9a823e03871a1775ac7d84ddf/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/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"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=ef90985cb3066d33 -C extra-filename=-027ece3cd6863c4f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-a4916dcd2575db7e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-faae349f961da0a4.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b3925cc8f83e9ac1.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" "850fa877ada6c15186a56ac3da642eb387acc72c385eff5b60bd126f40ffaec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "850fa877ada6c15186a56ac3da642eb387acc72c385eff5b60bd126f40ffaec0", kill_on_drop: false }`
[INFO] [stdout] 850fa877ada6c15186a56ac3da642eb387acc72c385eff5b60bd126f40ffaec0
