[INFO] fetching crate weave-mcp 0.2.3... [INFO] checking weave-mcp-0.2.3 against try#b10dae361a61486cfbdcd3aae3877ee17e00d192 for pr-153912 [INFO] extracting crate weave-mcp 0.2.3 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate weave-mcp 0.2.3 [INFO] finished tweaking crates.io crate weave-mcp 0.2.3 [INFO] tweaked toml for crates.io crate weave-mcp 0.2.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate weave-mcp 0.2.3 on toolchain b10dae361a61486cfbdcd3aae3877ee17e00d192 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b10dae361a61486cfbdcd3aae3877ee17e00d192" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate weave-mcp 0.2.3 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" "+b10dae361a61486cfbdcd3aae3877ee17e00d192" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b10dae361a61486cfbdcd3aae3877ee17e00d192" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 18876e759c9b0002925e9b1bac38df256b1e2ed6fc93a45c766f4cda2fcefa50 [INFO] running `Command { std: "docker" "start" "-a" "18876e759c9b0002925e9b1bac38df256b1e2ed6fc93a45c766f4cda2fcefa50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "18876e759c9b0002925e9b1bac38df256b1e2ed6fc93a45c766f4cda2fcefa50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18876e759c9b0002925e9b1bac38df256b1e2ed6fc93a45c766f4cda2fcefa50", kill_on_drop: false }` [INFO] [stdout] 18876e759c9b0002925e9b1bac38df256b1e2ed6fc93a45c766f4cda2fcefa50 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b10dae361a61486cfbdcd3aae3877ee17e00d192" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e9382853858503cadd18378f8a8ac30bd017836695dac167959c97c102dce4cf [INFO] running `Command { std: "docker" "start" "-a" "e9382853858503cadd18378f8a8ac30bd017836695dac167959c97c102dce4cf", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.23 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling getrandom v0.4.1 [INFO] [stderr] Compiling libz-sys v1.1.23 [INFO] [stderr] Compiling openssl-sys v0.9.111 [INFO] [stderr] Compiling libssh2-sys v0.3.1 [INFO] [stderr] Checking regex-automata v0.4.14 [INFO] [stderr] Compiling libgit2-sys v0.17.0+1.8.1 [INFO] [stderr] Compiling tree-sitter-ruby v0.23.1 [INFO] [stderr] Compiling tree-sitter-c-sharp v0.23.1 [INFO] [stderr] Compiling tree-sitter-hcl v1.1.0 [INFO] [stderr] Compiling tree-sitter-elixir v0.3.5 [INFO] [stderr] Compiling tree-sitter-bash v0.23.3 [INFO] [stderr] Compiling tree-sitter-fortran v0.5.1 [INFO] [stderr] Compiling tree-sitter-typescript v0.23.2 [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling tree-sitter-swift v0.7.1 [INFO] [stderr] Compiling tree-sitter-javascript v0.23.1 [INFO] [stderr] Compiling tree-sitter-kotlin-ng v1.1.0 [INFO] [stderr] Compiling tree-sitter-go v0.23.4 [INFO] [stderr] Compiling tree-sitter-c v0.23.4 [INFO] [stderr] Compiling tree-sitter-php v0.23.11 [INFO] [stderr] Compiling tree-sitter-xml v0.7.0 [INFO] [stderr] Compiling tree-sitter-rust v0.23.3 [INFO] [stderr] Compiling tree-sitter-java v0.23.5 [INFO] [stderr] Compiling tree-sitter-python v0.23.6 [INFO] [stderr] Compiling tree-sitter-cpp v0.23.4 [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Compiling syn v2.0.115 [INFO] [stderr] Compiling tree-sitter v0.26.5 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Compiling im v15.1.0 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking sized-chunks v0.6.5 [INFO] [stderr] Checking xxhash-rust v0.8.15 [INFO] [stderr] Checking tempfile v3.25.0 [INFO] [stderr] Checking regex v1.12.3 [INFO] [stderr] Checking tinyvec v1.10.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking diffy v0.4.2 [INFO] [stderr] Checking uuid v1.21.0 [INFO] [stderr] Checking itertools v0.13.0 [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/b10dae361a61486cfbdcd3aae3877ee17e00d192/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.115/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=b6fab114e5a759d2 -C extra-filename=-678cdbd415f65cd3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-183f829d39b9e7b0.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-923d3c87caf631c6.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-da5762ff2c56da29.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" "e9382853858503cadd18378f8a8ac30bd017836695dac167959c97c102dce4cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9382853858503cadd18378f8a8ac30bd017836695dac167959c97c102dce4cf", kill_on_drop: false }` [INFO] [stdout] e9382853858503cadd18378f8a8ac30bd017836695dac167959c97c102dce4cf