[INFO] cloning repository https://github.com/EwoutV/nebula
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EwoutV/nebula" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEwoutV%2Fnebula", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEwoutV%2Fnebula'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 381e7a7a51ae788d8ca7a817c8835d8e39912352
[INFO] documenting EwoutV/nebula against 1.95.0 for beta-1.96-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEwoutV%2Fnebula" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/EwoutV/nebula
[INFO] finished tweaking git repo https://github.com/EwoutV/nebula
[INFO] tweaked toml for git repo https://github.com/EwoutV/nebula written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/EwoutV/nebula 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 git repo https://github.com/EwoutV/nebula 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded warg-crypto v0.9.2
[INFO] [stderr]   Downloaded getset v0.1.6
[INFO] [stderr]   Downloaded etcetera v0.11.0
[INFO] [stderr]   Downloaded auditable-serde v0.8.0
[INFO] [stderr]   Downloaded warg-protobuf v0.9.2
[INFO] [stderr]   Downloaded olpc-cjson v0.1.4
[INFO] [stderr]   Downloaded docker_credential v1.3.2
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.65
[INFO] [stderr]   Downloaded sha256 v1.6.0
[INFO] [stderr]   Downloaded dbus-secret-service v4.1.0
[INFO] [stderr]   Downloaded wac-types v0.9.0
[INFO] [stderr]   Downloaded jsonwebtoken v10.3.0
[INFO] [stderr]   Downloaded keyring v3.6.3
[INFO] [stderr]   Downloaded oci-spec v0.9.0
[INFO] [stderr]   Downloaded dbus v0.9.10
[INFO] [stderr]   Downloaded ptree v0.5.2
[INFO] [stderr]   Downloaded prost-reflect v0.13.1
[INFO] [stderr]   Downloaded wasm-encoder v0.245.1
[INFO] [stderr]   Downloaded im-rc v15.1.0
[INFO] [stderr]   Downloaded wasmparser v0.121.2
[INFO] [stderr]   Downloaded wit-parser v0.245.1
[INFO] [stderr]   Downloaded wit-component v0.245.1
[INFO] [stderr]   Downloaded wast v245.0.1
[INFO] [stderr]   Downloaded wasmparser v0.245.1
[INFO] [stderr]   Downloaded wasm-encoder v0.41.2
[INFO] [stderr]   Downloaded protox v0.6.1
[INFO] [stderr]   Downloaded wasm-pkg-client v0.15.0
[INFO] [stderr]   Downloaded wit-bindgen-core v0.54.0
[INFO] [stderr]   Downloaded wit-bindgen-rust v0.54.0
[INFO] [stderr]   Downloaded wac-graph v0.9.0
[INFO] [stderr]   Downloaded http-auth v0.1.10
[INFO] [stderr]   Downloaded secret-service v4.0.0
[INFO] [stderr]   Downloaded uds_windows v1.2.1
[INFO] [stderr]   Downloaded tint v1.0.1
[INFO] [stderr]   Downloaded oci-wasm v0.4.0
[INFO] [stderr]   Downloaded wasm-compose v0.5.5
[INFO] [stderr]   Downloaded wasmprinter v0.2.80
[INFO] [stderr]   Downloaded warg-client v0.9.2
[INFO] [stderr]   Downloaded pbjson-types v0.6.0
[INFO] [stderr]   Downloaded prost-build v0.12.6
[INFO] [stderr]   Downloaded prost-types v0.12.6
[INFO] [stderr]   Downloaded protox-parse v0.6.1
[INFO] [stderr]   Downloaded warg-protocol v0.9.2
[INFO] [stderr]   Downloaded wasm-pkg-common v0.15.0
[INFO] [stderr]   Downloaded web-sys v0.3.92
[INFO] [stderr]   Downloaded linux-keyutils v0.2.5
[INFO] [stderr]   Downloaded pbjson-build v0.6.2
[INFO] [stderr]   Downloaded prost-derive v0.12.6
[INFO] [stderr]   Downloaded prost v0.12.6
[INFO] [stderr]   Downloaded warg-transparency v0.9.2
[INFO] [stderr]   Downloaded wasm-metadata v0.245.1
[INFO] [stderr]   Downloaded warg-api v0.9.2
[INFO] [stderr]   Downloaded wat v1.245.1
[INFO] [stderr]   Downloaded pbjson v0.6.0
[INFO] [stderr]   Downloaded libdbus-sys v0.2.7
[INFO] [stderr]   Downloaded spdx v0.10.9
[INFO] [stderr]   Downloaded oci-client v0.16.1
[INFO] [stderr]   Downloaded aws-lc-sys v0.39.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 2564ae035dab830aebf19e41d1c93ecb23d266440a914dc305d81158a379aa00
[INFO] running `Command { std: "docker" "start" "-a" "2564ae035dab830aebf19e41d1c93ecb23d266440a914dc305d81158a379aa00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2564ae035dab830aebf19e41d1c93ecb23d266440a914dc305d81158a379aa00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2564ae035dab830aebf19e41d1c93ecb23d266440a914dc305d81158a379aa00", kill_on_drop: false }`
[INFO] [stdout] 2564ae035dab830aebf19e41d1c93ecb23d266440a914dc305d81158a379aa00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b41cc26d2de8f6efee3ab4162077fb2b2d562c36be11ce005462d2c82ebe0751
[INFO] running `Command { std: "docker" "start" "-a" "b41cc26d2de8f6efee3ab4162077fb2b2d562c36be11ce005462d2c82ebe0751", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking leb128fmt v0.1.0
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling aws-lc-rs v1.16.2
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling multimap v0.10.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]    Compiling cc v1.2.58
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking id-arena v2.3.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking semver v1.0.27
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking piper v0.2.5
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]     Checking endi v1.1.1
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]    Compiling aws-lc-sys v0.39.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking wasmparser v0.245.1
[INFO] [stderr]     Checking wasmparser v0.121.2
[INFO] [stderr]     Checking dlv-list v0.5.2
[INFO] [stderr]     Checking primeorder v0.13.6
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling pest_meta v2.8.6
[INFO] [stderr]     Checking topological-sort v0.2.2
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]     Checking tinyvec v1.11.0
[INFO] [stderr]     Checking p256 v0.13.2
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]     Checking async-fs v2.2.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking async-executor v1.14.0
[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-2.0.117/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=61c2b465b0ca346a -C extra-filename=-a6f55e146b01fc9e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-0af6cd3d8c2ea613.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-06f7f2bcaac71962.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-121f5aac28bffa4f.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" "b41cc26d2de8f6efee3ab4162077fb2b2d562c36be11ce005462d2c82ebe0751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b41cc26d2de8f6efee3ab4162077fb2b2d562c36be11ce005462d2c82ebe0751", kill_on_drop: false }`
[INFO] [stdout] b41cc26d2de8f6efee3ab4162077fb2b2d562c36be11ce005462d2c82ebe0751