[INFO] fetching crate jackdaw_commands 0.19.0-rc.10...
[INFO] testing jackdaw_commands-0.19.0-rc.10 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate jackdaw_commands 0.19.0-rc.10 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate jackdaw_commands 0.19.0-rc.10
[INFO] finished tweaking crates.io crate jackdaw_commands 0.19.0-rc.10
[INFO] tweaked toml for crates.io crate jackdaw_commands 0.19.0-rc.10 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate jackdaw_commands 0.19.0-rc.10 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate jackdaw_commands 0.19.0-rc.10 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8f5ed6699b406d2c550e59cc90d0505426f8d534747459bc84a51d8d3fc86b80
[INFO] running `Command { std: "docker" "start" "8f5ed6699b406d2c550e59cc90d0505426f8d534747459bc84a51d8d3fc86b80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f5ed6699b406d2c550e59cc90d0505426f8d534747459bc84a51d8d3fc86b80", 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" "8f5ed6699b406d2c550e59cc90d0505426f8d534747459bc84a51d8d3fc86b80" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f5ed6699b406d2c550e59cc90d0505426f8d534747459bc84a51d8d3fc86b80", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8f5ed6699b406d2c550e59cc90d0505426f8d534747459bc84a51d8d3fc86b80" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling log v0.4.33
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling cfg_aliases v0.2.2
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling futures-core v0.3.34
[INFO] [stderr]    Compiling winnow v1.0.4
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling arrayvec v0.7.8
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling futures-io v0.3.34
[INFO] [stderr]    Compiling fastrand v2.5.0
[INFO] [stderr]    Compiling event-listener v5.4.2
[INFO] [stderr]    Compiling raw-window-handle v0.6.2
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling typewit v1.15.2
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]    Compiling rand_core v0.10.1
[INFO] [stderr]    Compiling const_panic v0.2.17
[INFO] [stderr]    Compiling find-msvc-tools v0.1.11
[INFO] [stderr]    Compiling rand v0.10.2
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling cc v1.4.3
[INFO] [stderr]    Compiling spin v0.10.1
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling thread_local v1.1.10
[INFO] [stderr]    Compiling async-task v4.7.1
[INFO] [stderr]    Compiling erased-serde v0.4.10
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling disqualified v1.0.0
[INFO] [stderr]    Compiling toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]    Compiling inventory v0.3.24
[INFO] [stderr]    Compiling downcast-rs v2.0.2
[INFO] [stderr]    Compiling bevy_ptr v0.19.1
[INFO] [stderr]    Compiling async-executor v1.14.0
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling crossbeam-queue v0.3.13
[INFO] [stderr]    Compiling nonmax v0.5.5
[INFO] [stderr]    Compiling bumpalo v3.20.3
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling toml_edit v0.25.13+spec-1.1.0
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]    Compiling inotify-sys v0.1.8
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling either v1.17.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.16
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling rand_distr v0.6.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling piper v0.2.5
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling async-lock v3.4.2
[INFO] [stderr]    Compiling mio v1.2.2
[INFO] [stderr]    Compiling sysinfo v0.38.4
[INFO] [stderr]    Compiling blocking v1.6.2
[INFO] [stderr]    Compiling futures-task v0.3.34
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling blake3 v1.8.6
[INFO] [stderr]    Compiling constant_time_eq v0.4.2
[INFO] [stderr]    Compiling file-id v0.2.3
[INFO] [stderr]    Compiling const-fnv1a-hash v1.1.0
[INFO] [stderr]    Compiling stackfuture v0.3.1
[INFO] [stderr]    Compiling async-broadcast v0.7.2
[INFO] [stderr]    Compiling atomicow v1.2.0
[INFO] [stderr]    Compiling pkg-config v0.3.34
[INFO] [stderr]    Compiling simd-adler32 v0.3.10
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling async-fs v2.2.0
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling uuid v1.24.1
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling const_soft_float v0.1.4
[INFO] [stderr]    Compiling pxfm v0.1.30
[INFO] [stderr]    Compiling euclid v0.22.14
[INFO] [stderr]    Compiling constgebra v0.1.4
[INFO] [stderr]    Compiling svg_fmt v0.4.5
[INFO] [stderr]    Compiling twox-hash v2.1.3
[INFO] [stderr]    Compiling byteorder-lite v0.1.0
[INFO] [stderr]    Compiling ruzstd v0.8.3
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling rectangle-pack v0.4.2
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling bevy_mikktspace v1.0.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling guillotiere v0.6.2
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling naga v29.0.4
[INFO] [stderr]    Compiling bit-vec v0.9.1
[INFO] [stderr]    Compiling codespan-reporting v0.13.1
[INFO] [stderr]    Compiling hexf-parse v0.2.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling writeable v0.6.4
[INFO] [stderr]    Compiling bit-set v0.9.1
[INFO] [stderr]    Compiling ash v0.38.0+1.3.281
[INFO] [stderr]    Compiling litemap v0.8.3
[INFO] [stderr]    Compiling memmap2 v0.9.11
[INFO] [stderr]    Compiling wgpu-hal v29.0.4
[INFO] [stderr]    Compiling presser v0.3.1
[INFO] [stderr]    Compiling codespan-reporting v0.12.0
[INFO] [stderr]    Compiling wayland-sys v0.31.11
[INFO] [stderr]    Compiling dlib v0.5.3
[INFO] [stderr]    Compiling ordered-float v5.3.0
[INFO] [stderr]    Compiling profiling v1.0.18
[INFO] [stderr]    Compiling icu_properties_data v2.3.0
[INFO] [stderr]    Compiling icu_locale_fallback_data v2.3.0
[INFO] [stderr]    Compiling renderdoc-sys v1.1.0
[INFO] [stderr]    Compiling data-encoding v2.11.1
[INFO] [stderr]    Compiling wayland-backend v0.3.17
[INFO] [stderr]    Compiling wgpu-core v29.0.4
[INFO] [stderr]    Compiling bevy_macro_utils v0.19.1
[INFO] [stderr]    Compiling encase_derive_impl v0.12.1
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling icu_segmenter_data v2.3.0
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling bevy_ecs_macro_logic v0.19.1
[INFO] [stderr]    Compiling icu_normalizer_data v2.3.0
[INFO] [stderr]    Compiling wgpu v29.0.4
[INFO] [stderr]    Compiling downcast-rs v1.2.1
[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/1.100.0-beta.1-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.119/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debug-assertions=off --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=ff218aa8803b35be -C extra-filename=-11e8de9af56786ed --out-dir /opt/rustwide/target/release/build/syn/11e8de9af56786ed/out -C strip=debuginfo -L dependency=/opt/rustwide/target/release/build/proc-macro2/58bd5a67493b0c92/out -L dependency=/opt/rustwide/target/release/build/unicode-ident/3d1450b03eaa80c7/out --extern proc_macro2=/opt/rustwide/target/release/build/proc-macro2/58bd5a67493b0c92/out/libproc_macro2-58bd5a67493b0c92.rmeta --extern quote=/opt/rustwide/target/release/build/quote/bb159eae73371f0d/out/libquote-bb159eae73371f0d.rmeta --extern unicode_ident=/opt/rustwide/target/release/build/unicode-ident/3d1450b03eaa80c7/out/libunicode_ident-3d1450b03eaa80c7.rmeta --cap-lints allow --cap-lints=warn --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "8f5ed6699b406d2c550e59cc90d0505426f8d534747459bc84a51d8d3fc86b80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f5ed6699b406d2c550e59cc90d0505426f8d534747459bc84a51d8d3fc86b80", kill_on_drop: false }`
[INFO] [stdout] 8f5ed6699b406d2c550e59cc90d0505426f8d534747459bc84a51d8d3fc86b80
