[INFO] fetching crate trailgen-gui 0.3.15...
[INFO] testing trailgen-gui-0.3.15 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate trailgen-gui 0.3.15 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate trailgen-gui 0.3.15
[INFO] finished tweaking crates.io crate trailgen-gui 0.3.15
[INFO] tweaked toml for crates.io crate trailgen-gui 0.3.15 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate trailgen-gui 0.3.15 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 trailgen-gui 0.3.15 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] 239028cab159c2b89ccb3e6fe12b06bc6318f534b8ccea48c631d7e78bd414a3
[INFO] running `Command { std: "docker" "start" "239028cab159c2b89ccb3e6fe12b06bc6318f534b8ccea48c631d7e78bd414a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "239028cab159c2b89ccb3e6fe12b06bc6318f534b8ccea48c631d7e78bd414a3", 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" "239028cab159c2b89ccb3e6fe12b06bc6318f534b8ccea48c631d7e78bd414a3" "/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" "239028cab159c2b89ccb3e6fe12b06bc6318f534b8ccea48c631d7e78bd414a3", 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" "239028cab159c2b89ccb3e6fe12b06bc6318f534b8ccea48c631d7e78bd414a3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling pkg-config v0.3.34
[INFO] [stderr]    Compiling bitflags v2.13.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.12
[INFO] [stderr]    Compiling smallvec v1.16.0
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling memchr v2.8.3
[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 syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling arrayvec v0.7.8
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling dlib v0.5.3
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling simd-adler32 v0.3.10
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling crc32fast v1.5.1
[INFO] [stderr]    Compiling downcast-rs v1.2.1
[INFO] [stderr]    Compiling scoped-tls v1.0.1
[INFO] [stderr]    Compiling wayland-client v0.31.15
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling zeroize v1.9.0
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling wayland-sys v0.31.11
[INFO] [stderr]    Compiling zlib-rs v0.6.7
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling miniz_oxide v0.9.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling rustls-pki-types v1.15.1
[INFO] [stderr]    Compiling http v1.5.0
[INFO] [stderr]    Compiling quick-xml v0.41.0
[INFO] [stderr]    Compiling euclid v0.22.14
[INFO] [stderr]    Compiling futures-core v0.3.34
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]    Compiling raw-window-handle v0.6.2
[INFO] [stderr]    Compiling protobuf v3.7.2
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling cc v1.4.5
[INFO] [stderr]    Compiling indexmap v2.14.2
[INFO] [stderr]    Compiling aws-lc-rs v1.18.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling polycool v0.4.0
[INFO] [stderr]    Compiling naga v30.0.1
[INFO] [stderr]    Compiling futures-sink v0.3.34
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling ash v0.38.0+1.3.281
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling profiling v1.0.18
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling bit-vec v0.9.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling codespan-reporting v0.13.1
[INFO] [stderr]    Compiling kurbo v0.13.1
[INFO] [stderr]    Compiling wayland-scanner v0.31.11
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling bit-set v0.10.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling mio v1.2.3
[INFO] [stderr]    Compiling socket2 v0.6.5
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling spirv v0.4.0+sdk-1.4.341.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling self_cell v1.3.0
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]    Compiling flate2 v1.1.10
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling linebender_resource_handle v0.1.1
[INFO] [stderr]    Compiling wayland-backend v0.3.17
[INFO] [stderr]    Compiling aws-lc-sys v0.45.0
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling openssl-sys v0.9.117
[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-3.0.5/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --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=c5760698ba1c8e2f -C extra-filename=-6b75e0015d4d63d2 --out-dir /opt/rustwide/target/release/build/syn/6b75e0015d4d63d2/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" "239028cab159c2b89ccb3e6fe12b06bc6318f534b8ccea48c631d7e78bd414a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "239028cab159c2b89ccb3e6fe12b06bc6318f534b8ccea48c631d7e78bd414a3", kill_on_drop: false }`
[INFO] [stdout] 239028cab159c2b89ccb3e6fe12b06bc6318f534b8ccea48c631d7e78bd414a3
