[INFO] fetching crate fugue-ppl 0.2.0...
[INFO] checking fugue-ppl-0.2.0 against da86f4d0726be475afbbffe40cb2f65741c51ad3 for pr-159877
[INFO] extracting crate fugue-ppl 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate fugue-ppl 0.2.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fugue-ppl 0.2.0
[INFO] tweaked toml for crates.io crate fugue-ppl 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fugue-ppl 0.2.0 on toolchain da86f4d0726be475afbbffe40cb2f65741c51ad3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da86f4d0726be475afbbffe40cb2f65741c51ad3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fugue-ppl 0.2.0 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" "+da86f4d0726be475afbbffe40cb2f65741c51ad3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded notify-debouncer-mini v0.6.0
[INFO] [stderr]   Downloaded topological-sort v0.2.2
[INFO] [stderr]   Downloaded pulldown-cmark-escape v0.10.1
[INFO] [stderr]   Downloaded mdbook-toc v0.14.2
[INFO] [stderr]   Downloaded getopts v0.2.23
[INFO] [stderr]   Downloaded opener v0.8.2
[INFO] [stderr]   Downloaded proptest v1.7.0
[INFO] [stderr]   Downloaded clap_complete v4.5.57
[INFO] [stderr]   Downloaded handlebars v6.3.2
[INFO] [stderr]   Downloaded match_token v0.35.0
[INFO] [stderr]   Downloaded pulldown-cmark v0.10.3
[INFO] [stderr]   Downloaded markup5ever v0.35.0
[INFO] [stderr]   Downloaded ammonia v4.1.1
[INFO] [stderr]   Downloaded web_atoms v0.1.3
[INFO] [stderr]   Downloaded toml_datetime v0.5.1
[INFO] [stderr]   Downloaded elasticlunr-rs v3.0.2
[INFO] [stderr]   Downloaded hyper-util v0.1.16
[INFO] [stderr]   Downloaded cssparser v0.35.0
[INFO] [stderr]   Downloaded mdbook-linkcheck v0.7.7
[INFO] [stderr]   Downloaded html5ever v0.35.0
[INFO] [stderr]   Downloaded toml_edit v0.15.0
[INFO] [stderr]   Downloaded linkify v0.7.0
[INFO] [stderr]   Downloaded codespan v0.11.1
[INFO] [stderr]   Downloaded linkcheck v0.4.1
[INFO] [stderr]   Downloaded mdbook-katex v0.9.4
[INFO] [stderr]   Downloaded hex_color v3.0.0
[INFO] [stderr]   Downloaded os_pipe v1.2.2
[INFO] [stderr]   Downloaded shell-escape v0.1.5
[INFO] [stderr]   Downloaded lcov2cobertura v1.0.6
[INFO] [stderr]   Downloaded shared_thread v0.2.0
[INFO] [stderr]   Downloaded xattr v1.5.1
[INFO] [stderr]   Downloaded lexopt v0.3.1
[INFO] [stderr]   Downloaded dbus v0.9.8
[INFO] [stderr]   Downloaded fs-err v3.1.1
[INFO] [stderr]   Downloaded duct v1.1.0
[INFO] [stderr]   Downloaded camino v1.1.11
[INFO] [stderr]   Downloaded toml v0.9.5
[INFO] [stderr]   Downloaded cargo-config2 v0.1.35
[INFO] [stderr]   Downloaded cargo-llvm-cov v0.6.18
[INFO] [stderr]   Downloaded ruzstd v0.8.1
[INFO] [stderr]   Downloaded mdbook-admonish v1.20.0
[INFO] [stderr]   Downloaded pulldown-cmark v0.13.0
[INFO] [stderr]   Downloaded mdbook-mermaid v0.15.0
[INFO] [stderr]   Downloaded libdbus-sys v0.2.6
[INFO] [stderr]   Downloaded mdbook v0.4.52
[INFO] [stderr]   Downloaded mdbook_fork4ls v0.4.48
[INFO] [stderr]   Downloaded openssl-src v300.5.2+3.5.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:1fa6594d87c8fa7b311925a7a77a16f539833322d9dfba4ce891f211db2f90b1" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b5365aedf51ed15c9485d204bb3cbdb9da72dacb70116c355f7057e24efb9d07
[INFO] running `Command { std: "docker" "start" "b5365aedf51ed15c9485d204bb3cbdb9da72dacb70116c355f7057e24efb9d07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5365aedf51ed15c9485d204bb3cbdb9da72dacb70116c355f7057e24efb9d07", 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" "b5365aedf51ed15c9485d204bb3cbdb9da72dacb70116c355f7057e24efb9d07" "/opt/rustwide/cargo-home/bin/cargo" "+da86f4d0726be475afbbffe40cb2f65741c51ad3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5365aedf51ed15c9485d204bb3cbdb9da72dacb70116c355f7057e24efb9d07", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b5365aedf51ed15c9485d204bb3cbdb9da72dacb70116c355f7057e24efb9d07" "/opt/rustwide/cargo-home/bin/cargo" "+da86f4d0726be475afbbffe40cb2f65741c51ad3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking bitflags v2.9.3
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling cc v1.2.34
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]     Checking unicase v2.8.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking anstream v0.6.20
[INFO] [stderr]     Checking phf_shared v0.11.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]     Checking lock_api v0.4.13
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]    Compiling string_cache_codegen v0.5.4
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling openssl-src v300.5.2+3.5.2
[INFO] [stderr]    Compiling web_atoms v0.1.3
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]    Compiling clap_derive v4.5.45
[INFO] [stderr]     Checking indexmap v2.11.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking mac v0.1.1
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]    Compiling pest v2.8.1
[INFO] [stderr]     Checking futf v0.1.5
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling pulldown-cmark v0.10.3
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking num-modular v0.6.1
[INFO] [stderr]     Checking unicode-width v0.2.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking tendril v0.4.3
[INFO] [stderr]     Checking getopts v0.2.23
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking string_cache v0.8.9
[INFO] [stderr]     Checking num-order v1.2.0
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]     Checking dtoa v1.0.10
[INFO] [stderr]     Checking pulldown-cmark-escape v0.10.1
[INFO] [stderr]     Checking tungstenite v0.26.2
[INFO] [stderr]     Checking dtoa-short v0.3.5
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]    Compiling pest_meta v2.8.1
[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/da86f4d0726be475afbbffe40cb2f65741c51ad3/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" "b5365aedf51ed15c9485d204bb3cbdb9da72dacb70116c355f7057e24efb9d07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5365aedf51ed15c9485d204bb3cbdb9da72dacb70116c355f7057e24efb9d07", kill_on_drop: false }`
[INFO] [stdout] b5365aedf51ed15c9485d204bb3cbdb9da72dacb70116c355f7057e24efb9d07
