[INFO] cloning repository https://github.com/robinvandernoord/r2-d2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/robinvandernoord/r2-d2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobinvandernoord%2Fr2-d2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobinvandernoord%2Fr2-d2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 89caa7a85cbe067e080f6165945bae79b7d3ac7f
[INFO] documenting robinvandernoord/r2-d2 against 1.93.0 for beta-1.94-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobinvandernoord%2Fr2-d2" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/robinvandernoord/r2-d2
[INFO] finished tweaking git repo https://github.com/robinvandernoord/r2-d2
[INFO] tweaked toml for git repo https://github.com/robinvandernoord/r2-d2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/robinvandernoord/r2-d2 on toolchain 1.93.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/robinvandernoord/r2-d2 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" "+1.93.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_spanned v1.0.0
[INFO] [stderr]   Downloaded toml v0.9.5
[INFO] [stderr]   Downloaded toml_datetime v0.7.0
[INFO] [stderr]   Downloaded path-dedot v3.1.1
[INFO] [stderr]   Downloaded ansitok v0.3.0
[INFO] [stderr]   Downloaded ansi-str v0.9.0
[INFO] [stderr]   Downloaded ecow v0.2.6
[INFO] [stderr]   Downloaded time-core v0.1.5
[INFO] [stderr]   Downloaded xattr v1.5.1
[INFO] [stderr]   Downloaded derive_setters v0.1.8
[INFO] [stderr]   Downloaded runtime-format v0.1.3
[INFO] [stderr]   Downloaded cachedir v0.3.1
[INFO] [stderr]   Downloaded aes256ctr_poly1305aes v0.2.1
[INFO] [stderr]   Downloaded resolve-path v0.1.0
[INFO] [stderr]   Downloaded cached_proc_macro v0.23.0
[INFO] [stderr]   Downloaded serde-aux v4.7.0
[INFO] [stderr]   Downloaded rust-ini v0.21.3
[INFO] [stderr]   Downloaded rustic_cdc v0.3.1
[INFO] [stderr]   Downloaded gethostname v0.5.0
[INFO] [stderr]   Downloaded sha2-asm v0.6.4
[INFO] [stderr]   Downloaded time-macros v0.2.23
[INFO] [stderr]   Downloaded find-msvc-tools v0.1.0
[INFO] [stderr]   Downloaded clap_complete v4.5.57
[INFO] [stderr]   Downloaded quick_cache v0.6.16
[INFO] [stderr]   Downloaded wit-bindgen v0.45.0
[INFO] [stderr]   Downloaded pyo3-asyncio v0.20.0
[INFO] [stderr]   Downloaded binrw_derive v0.14.1
[INFO] [stderr]   Downloaded cc v1.2.35
[INFO] [stderr]   Downloaded reqsign v0.16.5
[INFO] [stderr]   Downloaded binrw v0.14.1
[INFO] [stderr]   Downloaded cached v0.54.0
[INFO] [stderr]   Downloaded wasi v0.14.3+wasi-0.2.4
[INFO] [stderr]   Downloaded typed-path v0.11.0
[INFO] [stderr]   Downloaded rustic_core v0.7.3
[INFO] [stderr]   Downloaded time v0.3.42
[INFO] [stderr]   Downloaded opendal v0.54.0
[INFO] [stderr]   Downloaded pariter v0.5.1
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 146d54d9cf95b746756095ca4b07f704edfeb4d3a877f90cdf8d908df4cfccd4
[INFO] running `Command { std: "docker" "start" "-a" "146d54d9cf95b746756095ca4b07f704edfeb4d3a877f90cdf8d908df4cfccd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "146d54d9cf95b746756095ca4b07f704edfeb4d3a877f90cdf8d908df4cfccd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "146d54d9cf95b746756095ca4b07f704edfeb4d3a877f90cdf8d908df4cfccd4", kill_on_drop: false }`
[INFO] [stdout] 146d54d9cf95b746756095ca4b07f704edfeb4d3a877f90cdf8d908df4cfccd4
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1837f74bacf75630b4c3a6b123125656933ddbb8952d699d3f3b3855ccdbddd4
[INFO] running `Command { std: "docker" "start" "-a" "1837f74bacf75630b4c3a6b123125656933ddbb8952d699d3f3b3855ccdbddd4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling find-msvc-tools v0.1.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling pyo3-build-config v0.20.3
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking lock_api v0.4.13
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling cc v1.2.35
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking vte v0.14.1
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking rustix v1.0.8
[INFO] [stderr]     Checking ansitok v0.3.0
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling binrw_derive v0.14.1
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking indexmap v2.11.0
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking anstream v0.6.20
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]    Compiling crc32c v0.6.8
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking bstr v1.12.0
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]    Compiling rust_decimal v1.37.2
[INFO] [stderr]     Checking dlv-list v0.5.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking base64ct v1.8.0
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling binrw v0.14.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking clap_builder v4.5.47
[INFO] [stderr]     Checking password-hash v0.5.0
[INFO] [stderr]     Checking ordered-multimap v0.7.3
[INFO] [stderr]     Checking tempfile v3.21.0
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling sha2-asm v0.6.4
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]     Checking rust-ini v0.21.3
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking ansi-str v0.9.0
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking salsa20 v0.10.2
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]    Compiling pyo3-ffi v0.20.3
[INFO] [stderr]    Compiling pyo3 v0.20.3
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking cached_proc_macro_types v0.1.1
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]     Checking bytemuck v1.23.2
[INFO] [stderr]    Compiling owo-colors v4.2.2
[INFO] [stderr]     Checking papergrid v0.17.0
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking quick_cache v0.6.16
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking gethostname v0.5.0
[INFO] [stderr]     Checking pariter v0.5.1
[INFO] [stderr]     Checking cachedir v0.3.1
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking xattr v1.5.1
[INFO] [stderr]     Checking scrypt v0.11.0
[INFO] [stderr]     Checking aes256ctr_poly1305aes v0.2.1
[INFO] [stderr]     Checking runtime-format v0.1.3
[INFO] [stderr]     Checking testing_table v0.3.0
[INFO] [stderr]     Checking integer-sqrt v0.1.5
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking filetime v0.2.26
[INFO] [stderr]     Checking path-dedot v3.1.1
[INFO] [stderr]     Checking ecow v0.2.6
[INFO] [stderr]     Checking utf8-width v0.1.7
[INFO] [stderr]     Checking rustic_cdc v0.3.1
[INFO] [stderr]     Checking bytesize v1.3.3
[INFO] [stderr]     Checking globset v0.4.16
[INFO] [stderr]     Checking shell-words v1.1.0
[INFO] [stderr]     Checking toml_writer v1.0.2
[INFO] [stderr]     Checking dunce v1.0.5
[INFO] [stderr]     Checking resolve-path v0.1.0
[INFO] [stderr]     Checking typed-path v0.11.0
[INFO] [stderr]     Checking ignore v0.4.23
[INFO] [stderr]     Checking byte-unit v5.1.6
[INFO] [stderr]     Checking toml_parser v1.0.2
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling pyo3-macros-backend v0.20.3
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[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 displaydoc v0.2.5
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling enum-map-derive v0.17.0
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[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/1.93.0-x86_64-unknown-linux-gnu/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="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --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=c7e2a47f548e4eb5 -C extra-filename=-2bc862807cc9f765 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-7c185f17fe27cb30.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-154667190afaf439.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-d8da4cc987698916.rmeta --cap-lints allow --cap-lints=warn --cfg syn_disable_nightly_tests` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "1837f74bacf75630b4c3a6b123125656933ddbb8952d699d3f3b3855ccdbddd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1837f74bacf75630b4c3a6b123125656933ddbb8952d699d3f3b3855ccdbddd4", kill_on_drop: false }`
[INFO] [stdout] 1837f74bacf75630b4c3a6b123125656933ddbb8952d699d3f3b3855ccdbddd4
