[INFO] fetching crate weave-mcp 0.2.6...
[INFO] checking weave-mcp-0.2.6 against try#3fada14ee01d755dc8076e611f11bf65b28ffd21 for pr-154971
[INFO] extracting crate weave-mcp 0.2.6 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate weave-mcp 0.2.6
[INFO] finished tweaking crates.io crate weave-mcp 0.2.6
[INFO] tweaked toml for crates.io crate weave-mcp 0.2.6 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate weave-mcp 0.2.6 on toolchain 3fada14ee01d755dc8076e611f11bf65b28ffd21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate weave-mcp 0.2.6 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" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 712ce3d7d86c69712e78ad374bd4ff45d7991589aa0eaaf0d26524511f5ab680
[INFO] running `Command { std: "docker" "start" "-a" "712ce3d7d86c69712e78ad374bd4ff45d7991589aa0eaaf0d26524511f5ab680", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "712ce3d7d86c69712e78ad374bd4ff45d7991589aa0eaaf0d26524511f5ab680", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "712ce3d7d86c69712e78ad374bd4ff45d7991589aa0eaaf0d26524511f5ab680", kill_on_drop: false }`
[INFO] [stdout] 712ce3d7d86c69712e78ad374bd4ff45d7991589aa0eaaf0d26524511f5ab680
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecaa1830a0a8dae2c8c92b06a9a3e6bbb4d43119ea739e0892956bb725ef3a43
[INFO] running `Command { std: "docker" "start" "-a" "ecaa1830a0a8dae2c8c92b06a9a3e6bbb4d43119ea739e0892956bb725ef3a43", kill_on_drop: false }`
[INFO] [stderr]    Compiling tree-sitter-language v0.1.7
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]     Checking sha2 v0.11.0-rc.5
[INFO] [stderr]     Checking hexane v0.1.7
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking diffy v0.4.2
[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]     Checking smol_str v0.3.6
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]    Compiling rmcp v1.2.0
[INFO] [stderr]    Compiling pastey v0.2.1
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking lru v0.16.3
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]    Compiling schemars_derive v1.2.1
[INFO] [stderr]     Checking automerge v0.7.4
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking schemars v1.2.1
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]    Compiling openssl-sys v0.9.112
[INFO] [stderr]    Compiling libz-sys v1.1.25
[INFO] [stderr]    Compiling libssh2-sys v0.3.1
[INFO] [stderr]    Compiling libgit2-sys v0.17.0+1.8.1
[INFO] [stderr]    Compiling tree-sitter-cpp v0.23.4
[INFO] [stderr]    Compiling tree-sitter-hcl v1.1.0
[INFO] [stderr]    Compiling tree-sitter-c v0.23.4
[INFO] [stderr]    Compiling tree-sitter-python v0.23.6
[INFO] [stderr]    Compiling tree-sitter-go v0.23.4
[INFO] [stderr]    Compiling tree-sitter-typescript v0.23.2
[INFO] [stderr]    Compiling tree-sitter-c-sharp v0.23.1
[INFO] [stderr]    Compiling tree-sitter-swift v0.7.1
[INFO] [stderr]    Compiling tree-sitter-bash v0.23.3
[INFO] [stderr]    Compiling tree-sitter-fortran v0.5.1
[INFO] [stderr]    Compiling tree-sitter-kotlin-ng v1.1.0
[INFO] [stderr]    Compiling tree-sitter-rust v0.23.3
[INFO] [stderr]    Compiling tree-sitter-elixir v0.3.5
[INFO] [stderr]    Compiling tree-sitter-javascript v0.23.1
[INFO] [stderr]    Compiling tree-sitter-embedded-template v0.25.0
[INFO] [stderr]    Compiling tree-sitter-xml v0.7.0
[INFO] [stderr]    Compiling tree-sitter-php v0.23.11
[INFO] [stderr]    Compiling tree-sitter-java v0.23.5
[INFO] [stderr]    Compiling tree-sitter-ruby v0.23.1
[INFO] [stderr]    Compiling tree-sitter v0.26.7
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr] error: could not compile `automerge` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/3fada14ee01d755dc8076e611f11bf65b28ffd21/bin/rustc --crate-name automerge --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/automerge-0.7.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("dot", "js-sys", "optree-visualisation", "utf16-indexing", "utf8-indexing", "wasm", "wasm-bindgen", "web-sys"))' -C metadata=ee1a0ccd649631d9 -C extra-filename=-86b2cbf91ca12f4d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-cbb4929d06dfe38d.rmeta --extern flate2=/opt/rustwide/target/debug/deps/libflate2-4fb4b8a08c3c956f.rmeta --extern getrandom=/opt/rustwide/target/debug/deps/libgetrandom-e0eea29e9f98a1c9.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-82f5126a2736781c.rmeta --extern hexane=/opt/rustwide/target/debug/deps/libhexane-341fd804a7681437.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-00b3aea976a30690.rmeta --extern leb128=/opt/rustwide/target/debug/deps/libleb128-ee9082480639e4a9.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-36240333949bc813.rmeta --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-cf4744a2b9a10ed3.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-20c0c7225f364ec1.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-683f5b9970cf2b69.rmeta --extern smol_str=/opt/rustwide/target/debug/deps/libsmol_str-b39506daec423e6d.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-a8a04cf2e5ad1c0d.rmeta --extern tinyvec=/opt/rustwide/target/debug/deps/libtinyvec-7305dca0a6f57b4e.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-541e8d4e89c90bf2.rmeta --extern unicode_segmentation=/opt/rustwide/target/debug/deps/libunicode_segmentation-e4c71dd2aaf0094a.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `tokio` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/3fada14ee01d755dc8076e611f11bf65b28ffd21/bin/rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.50.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --warn=unexpected_cfgs --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(loom)' --check-cfg 'cfg(mio_unsupported_force_poll_poll)' --check-cfg 'cfg(tokio_allow_from_blocking_fd)' --check-cfg 'cfg(tokio_internal_mt_counters)' --check-cfg 'cfg(tokio_no_parking_lot)' --check-cfg 'cfg(tokio_no_tuning_tests)' --check-cfg 'cfg(tokio_unstable)' --check-cfg 'cfg(target_os, values("cygwin"))' --cfg 'feature="bytes"' --cfg 'feature="default"' --cfg 'feature="fs"' --cfg 'feature="full"' --cfg 'feature="io-std"' --cfg 'feature="io-util"' --cfg 'feature="libc"' --cfg 'feature="macros"' --cfg 'feature="mio"' --cfg 'feature="net"' --cfg 'feature="parking_lot"' --cfg 'feature="process"' --cfg 'feature="rt"' --cfg 'feature="rt-multi-thread"' --cfg 'feature="signal"' --cfg 'feature="signal-hook-registry"' --cfg 'feature="socket2"' --cfg 'feature="sync"' --cfg 'feature="time"' --cfg 'feature="tokio-macros"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bytes", "default", "fs", "full", "io-std", "io-uring", "io-util", "libc", "macros", "mio", "net", "parking_lot", "process", "rt", "rt-multi-thread", "signal", "signal-hook-registry", "socket2", "sync", "taskdump", "test-util", "time", "tokio-macros", "tracing", "windows-sys"))' -C metadata=efd30d9bef5d5df8 -C extra-filename=-ac47ac021482f70c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-cccdc721da232fd0.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-bf265dcc075efecf.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-1bd54658db5d8fd7.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-6bc01fd2132168e7.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-7f89d5442d7e1c94.rmeta --extern signal_hook_registry=/opt/rustwide/target/debug/deps/libsignal_hook_registry-fe7b5cfa953df544.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-f8f3049314d4d729.rmeta --extern tokio_macros=/opt/rustwide/target/debug/deps/libtokio_macros-efbf071b14f8f698.so --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "ecaa1830a0a8dae2c8c92b06a9a3e6bbb4d43119ea739e0892956bb725ef3a43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecaa1830a0a8dae2c8c92b06a9a3e6bbb4d43119ea739e0892956bb725ef3a43", kill_on_drop: false }`
[INFO] [stdout] ecaa1830a0a8dae2c8c92b06a9a3e6bbb4d43119ea739e0892956bb725ef3a43