[INFO] fetching crate mcp-utils 0.1.4...
[INFO] checking mcp-utils-0.1.4 against d8df82673d5911b6112a85bf91d9adefb2c66a1a for pr-162242
[INFO] extracting crate mcp-utils 0.1.4 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate mcp-utils 0.1.4
[INFO] finished tweaking crates.io crate mcp-utils 0.1.4
[INFO] tweaked toml for crates.io crate mcp-utils 0.1.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mcp-utils 0.1.4 on toolchain d8df82673d5911b6112a85bf91d9adefb2c66a1a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8df82673d5911b6112a85bf91d9adefb2c66a1a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mcp-utils 0.1.4 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" "+d8df82673d5911b6112a85bf91d9adefb2c66a1a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:41:1
[INFO] [stderr]    |
[INFO] [stderr] 41 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `mcp-utils` (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uuid v1.23.5
[INFO] [stderr]   Downloaded rust-mcp-transport v0.9.1
[INFO] [stderr]   Downloaded rust-mcp-sdk v0.10.0
[INFO] [stderr]   Downloaded rust-mcp-macros v0.9.1
[INFO] [stderr]   Downloaded rust-mcp-actix v0.1.4
[INFO] [stderr]   Downloaded rust-mcp-schema v0.10.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4c1d7425f480faa00765c93cefeb126cd730823f23d4a855f62bc55002a3135b
[INFO] running `Command { std: "docker" "start" "4c1d7425f480faa00765c93cefeb126cd730823f23d4a855f62bc55002a3135b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c1d7425f480faa00765c93cefeb126cd730823f23d4a855f62bc55002a3135b", 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" "4c1d7425f480faa00765c93cefeb126cd730823f23d4a855f62bc55002a3135b" "/opt/rustwide/cargo-home/bin/cargo" "+d8df82673d5911b6112a85bf91d9adefb2c66a1a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c1d7425f480faa00765c93cefeb126cd730823f23d4a855f62bc55002a3135b", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4c1d7425f480faa00765c93cefeb126cd730823f23d4a855f62bc55002a3135b" "/opt/rustwide/cargo-home/bin/cargo" "+d8df82673d5911b6112a85bf91d9adefb2c66a1a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:41:1
[INFO] [stderr]    |
[INFO] [stderr] 41 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `mcp-utils` (manifest) generated 1 warning
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]    Compiling zeroize_derive v1.5.0
[INFO] [stderr]    Compiling time-macros v0.2.31
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling rustls v0.23.42
[INFO] [stderr]    Compiling aws-lc-sys v0.42.0
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking local-waker v0.1.4
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]    Compiling log v0.4.33
[INFO] [stderr]    Compiling aws-lc-rs v1.17.1
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]     Checking regex-automata v0.4.15
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]     Checking actix-utils v3.0.1
[INFO] [stderr]    Compiling bytestring v1.5.1
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]     Checking chacha20 v0.10.1
[INFO] [stderr]    Compiling cookie v0.16.2
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking rustls-pki-types v1.15.0
[INFO] [stderr]     Checking actix-service v2.0.3
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]    Compiling regex-lite v0.1.9
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking publicsuffix v2.3.0
[INFO] [stderr]     Checking sha1 v0.11.0
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]     Checking rust-mcp-schema v0.10.3
[INFO] [stderr]     Checking rustls-webpki v0.103.13
[INFO] [stderr]     Checking webpki-roots v1.0.8
[INFO] [stderr]     Checking brotli v8.0.4
[INFO] [stderr]     Checking time v0.3.53
[INFO] [stderr]     Checking local-channel v0.1.5
[INFO] [stderr]     Checking pem v3.0.6
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking language-tags v0.3.2
[INFO] [stderr]     Checking uuid v1.23.5
[INFO] [stderr]     Checking impl-more v0.3.1
[INFO] [stderr]     Checking regex v1.13.0
[INFO] [stderr]     Checking actix-router v0.5.4
[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/d8df82673d5911b6112a85bf91d9adefb2c66a1a/bin/rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.52.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --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=6b2145d9a9863ddd -C extra-filename=-d61a56453c3e0bae --out-dir /opt/rustwide/target/debug/build/tokio/d61a56453c3e0bae/out -L dependency=/opt/rustwide/target/debug/build/cfg-if/190c9021fd162845/out -L dependency=/opt/rustwide/target/debug/build/errno/0997ff084336fcdf/out -L dependency=/opt/rustwide/target/debug/build/libc/7d2af120e89c619c/out -L dependency=/opt/rustwide/target/debug/build/lock_api/b47e4fe57039b3cf/out -L dependency=/opt/rustwide/target/debug/build/log/88d33b7e65e7d5e3/out -L dependency=/opt/rustwide/target/debug/build/parking_lot_core/cb763c302477d38d/out -L dependency=/opt/rustwide/target/debug/build/scopeguard/e7d227cb308b3799/out -L dependency=/opt/rustwide/target/debug/build/smallvec/3fa8e7f1993d4002/out --extern bytes=/opt/rustwide/target/debug/build/bytes/4fbd75942b1503ad/out/libbytes-4fbd75942b1503ad.rmeta --extern libc=/opt/rustwide/target/debug/build/libc/7d2af120e89c619c/out/liblibc-7d2af120e89c619c.rmeta --extern mio=/opt/rustwide/target/debug/build/mio/03147e2867819653/out/libmio-03147e2867819653.rmeta --extern parking_lot=/opt/rustwide/target/debug/build/parking_lot/cf48ace952adb7d8/out/libparking_lot-cf48ace952adb7d8.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/build/pin-project-lite/7176d3be2b7ee2e1/out/libpin_project_lite-7176d3be2b7ee2e1.rmeta --extern signal_hook_registry=/opt/rustwide/target/debug/build/signal-hook-registry/11629a25a8623d3d/out/libsignal_hook_registry-11629a25a8623d3d.rmeta --extern socket2=/opt/rustwide/target/debug/build/socket2/f95bcb78998d7254/out/libsocket2-f95bcb78998d7254.rmeta --extern tokio_macros=/opt/rustwide/target/debug/build/tokio-macros/c806c5ddbf4a8e27/out/libtokio_macros-c806c5ddbf4a8e27.so --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `brotli` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d8df82673d5911b6112a85bf91d9adefb2c66a1a/bin/rustc --crate-name brotli --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/brotli-8.0.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc-stdlib"' --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc-stdlib", "benchmark", "billing", "default", "disable-timer", "disallow_large_window_size", "external-literal-probability", "ffi-api", "float64", "floating_point_context_mixing", "no-stdlib-ffi-binding", "pass-through-ffi-panics", "seccomp", "sha2", "simd", "std", "validation", "vector_scratch_space"))' -C metadata=9e82db8bd5826924 -C extra-filename=-d25ed7a4070c4307 --out-dir /opt/rustwide/target/debug/build/brotli/d25ed7a4070c4307/out -L dependency=/opt/rustwide/target/debug/build/alloc-no-stdlib/7b1bd6f28b6396be/out -L dependency=/opt/rustwide/target/debug/build/alloc-stdlib/aba14f6c9c5c0c71/out --extern alloc_no_stdlib=/opt/rustwide/target/debug/build/alloc-no-stdlib/7b1bd6f28b6396be/out/liballoc_no_stdlib-7b1bd6f28b6396be.rmeta --extern alloc_stdlib=/opt/rustwide/target/debug/build/alloc-stdlib/aba14f6c9c5c0c71/out/liballoc_stdlib-aba14f6c9c5c0c71.rmeta --extern brotli_decompressor=/opt/rustwide/target/debug/build/brotli-decompressor/afda87b8fb3290b5/out/libbrotli_decompressor-afda87b8fb3290b5.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "4c1d7425f480faa00765c93cefeb126cd730823f23d4a855f62bc55002a3135b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c1d7425f480faa00765c93cefeb126cd730823f23d4a855f62bc55002a3135b", kill_on_drop: false }`
[INFO] [stdout] 4c1d7425f480faa00765c93cefeb126cd730823f23d4a855f62bc55002a3135b
