[INFO] fetching crate dsntk 0.2.0...
[INFO] checking dsntk-0.2.0 against try#c86ec274072509d26d0ee52682a0c94ed012ed89 for pr-153027
[INFO] extracting crate dsntk 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate dsntk 0.2.0
[INFO] finished tweaking crates.io crate dsntk 0.2.0
[INFO] tweaked toml for crates.io crate dsntk 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dsntk 0.2.0 on toolchain c86ec274072509d26d0ee52682a0c94ed012ed89
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c86ec274072509d26d0ee52682a0c94ed012ed89" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dsntk 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" "+c86ec274072509d26d0ee52682a0c94ed012ed89" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+c86ec274072509d26d0ee52682a0c94ed012ed89" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e33578514e6fb00f3b5213fa14e504a514154cef6986748d840b11142710b37f
[INFO] running `Command { std: "docker" "start" "-a" "e33578514e6fb00f3b5213fa14e504a514154cef6986748d840b11142710b37f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e33578514e6fb00f3b5213fa14e504a514154cef6986748d840b11142710b37f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e33578514e6fb00f3b5213fa14e504a514154cef6986748d840b11142710b37f", kill_on_drop: false }`
[INFO] [stdout] e33578514e6fb00f3b5213fa14e504a514154cef6986748d840b11142710b37f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c86ec274072509d26d0ee52682a0c94ed012ed89" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aafba3d300f7f6a3ef1907fad57c6bb4b82a4f1fd22ed917f2cbbfc178e3af7b
[INFO] running `Command { std: "docker" "start" "-a" "aafba3d300f7f6a3ef1907fad57c6bb4b82a4f1fd22ed917f2cbbfc178e3af7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]     Checking once_cell v1.21.1
[INFO] [stderr]     Checking log v0.4.26
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking getrandom v0.3.1
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking phf_shared v0.11.3
[INFO] [stderr]     Checking chrono v0.4.40
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking indexmap v2.8.0
[INFO] [stderr]    Compiling rustls v0.23.23
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking uuid v1.16.0
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling zerocopy v0.8.23
[INFO] [stderr]     Checking antex v0.0.8
[INFO] [stderr]     Checking webpki-roots v0.26.8
[INFO] [stderr]     Checking local-waker v0.1.4
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling zstd-safe v7.2.3
[INFO] [stderr]     Checking dsntk-examples v0.2.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling time-core v0.1.3
[INFO] [stderr]     Checking tokio v1.44.1
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]     Checking miniz_oxide v0.8.5
[INFO] [stderr]    Compiling time-macros v0.2.20
[INFO] [stderr]     Checking brotli-decompressor v4.0.2
[INFO] [stderr]     Checking actix-utils v3.0.1
[INFO] [stderr]     Checking petgraph v0.7.1
[INFO] [stderr]    Compiling cc v1.2.16
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling cookie v0.16.2
[INFO] [stderr]     Checking bytestring v1.4.0
[INFO] [stderr]     Checking actix-service v2.0.3
[INFO] [stderr]    Compiling regex-lite v0.1.6
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]     Checking flate2 v1.1.0
[INFO] [stderr]     Checking local-channel v0.1.5
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking language-tags v0.3.2
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]     Checking foldhash v0.1.4
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking brotli v7.0.0
[INFO] [stderr]     Checking unicode-id v0.3.5
[INFO] [stderr]     Checking impl-more v0.1.9
[INFO] [stderr]     Checking markdown v1.0.0-alpha.23
[INFO] [stderr]     Checking clap_builder v4.5.32
[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/c86ec274072509d26d0ee52682a0c94ed012ed89/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.100/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=97a611f2d86190c2 -C extra-filename=-52e55aa574604cb3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-fc1fd0f4d59463bc.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-bc6b090314aa3ed5.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" "aafba3d300f7f6a3ef1907fad57c6bb4b82a4f1fd22ed917f2cbbfc178e3af7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aafba3d300f7f6a3ef1907fad57c6bb4b82a4f1fd22ed917f2cbbfc178e3af7b", kill_on_drop: false }`
[INFO] [stdout] aafba3d300f7f6a3ef1907fad57c6bb4b82a4f1fd22ed917f2cbbfc178e3af7b