[INFO] fetching crate ares-mcp 0.11.5...
[INFO] checking ares-mcp-0.11.5 against c999cef531ea9059e189e82fe0e82c5daf249bc9 for pr-152972
[INFO] extracting crate ares-mcp 0.11.5 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate ares-mcp 0.11.5
[INFO] finished tweaking crates.io crate ares-mcp 0.11.5
[INFO] tweaked toml for crates.io crate ares-mcp 0.11.5 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ares-mcp 0.11.5 on toolchain c999cef531ea9059e189e82fe0e82c5daf249bc9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ares-mcp 0.11.5 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" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toon-format v0.4.6
[INFO] [stderr]   Downloaded rmcp v3.1.4
[INFO] [stderr]   Downloaded ares-cordis v0.11.5
[INFO] [stderr]   Downloaded ares-store v0.11.5
[INFO] [stderr]   Downloaded ares-types v0.11.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 882105d64320a6557aedbf2a7e7699fa79a4c257d338580742e2cb5e0e7b393a
[INFO] running `Command { std: "docker" "start" "882105d64320a6557aedbf2a7e7699fa79a4c257d338580742e2cb5e0e7b393a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "882105d64320a6557aedbf2a7e7699fa79a4c257d338580742e2cb5e0e7b393a", 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" "882105d64320a6557aedbf2a7e7699fa79a4c257d338580742e2cb5e0e7b393a" "/opt/rustwide/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "882105d64320a6557aedbf2a7e7699fa79a4c257d338580742e2cb5e0e7b393a", 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" "882105d64320a6557aedbf2a7e7699fa79a4c257d338580742e2cb5e0e7b393a" "/opt/rustwide/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.11
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]    Compiling zeroize_derive v1.5.0
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking futures-io v0.3.34
[INFO] [stderr]    Compiling zerofrom v0.1.8
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling litemap v0.8.3
[INFO] [stderr]    Compiling yoke v0.8.3
[INFO] [stderr]    Compiling cc v1.4.4
[INFO] [stderr]    Compiling writeable v0.6.4
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling zeroize v1.9.0
[INFO] [stderr]    Compiling icu_normalizer_data v2.3.0
[INFO] [stderr]    Compiling icu_properties_data v2.3.0
[INFO] [stderr]    Compiling rustls v0.23.43
[INFO] [stderr]    Compiling futures-core v0.3.34
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling rustls-pki-types v1.15.1
[INFO] [stderr]    Compiling socket2 v0.6.5
[INFO] [stderr]    Compiling futures-sink v0.3.34
[INFO] [stderr]    Compiling rust_decimal v1.42.1
[INFO] [stderr]    Compiling tinyvec v1.12.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]    Compiling webpki-roots v1.0.9
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling arrayvec v0.7.8
[INFO] [stderr]    Compiling futures-task v0.3.34
[INFO] [stderr]    Compiling inotify-sys v0.1.8
[INFO] [stderr]    Compiling event-listener v5.4.2
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling webpki-roots v0.26.11
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]    Compiling uuid v1.24.1
[INFO] [stderr]    Compiling crossbeam-queue v0.3.13
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking inotify v0.11.5
[INFO] [stderr]    Compiling stringprep v0.1.5
[INFO] [stderr]     Checking notify-types v2.1.0
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]     Checking toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling ares-cordis v0.11.5
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]    Compiling ref-cast v1.0.27
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking notify v8.2.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling aws-lc-sys v0.44.0
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking whoami v1.6.1
[INFO] [stderr]     Checking rustls-native-certs v0.8.4
[INFO] [stderr]     Checking ghash v0.5.1
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking http-body-util v0.1.5
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]    Compiling ares-store v0.11.5
[INFO] [stderr]    Compiling rmcp v3.1.4
[INFO] [stderr]     Checking winnow v0.6.26
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking deadpool-runtime v0.1.4
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking aes-gcm v0.10.3
[INFO] [stderr]    Compiling darling_core v0.24.1
[INFO] [stderr]    Compiling serde_derive_internals v0.30.0
[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/c999cef531ea9059e189e82fe0e82c5daf249bc9/bin/rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="bytes"' --cfg 'feature="default"' --cfg 'feature="fs"' --cfg 'feature="io-util"' --cfg 'feature="libc"' --cfg 'feature="mio"' --cfg 'feature="net"' --cfg 'feature="rt"' --cfg 'feature="socket2"' --cfg 'feature="sync"' --cfg 'feature="time"' --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", "schedule-latency", "signal", "signal-hook-registry", "socket2", "sync", "taskdump", "test-util", "time", "tokio-macros", "tracing", "windows-sys"))' -C metadata=e4dc7e6f24add133 -C extra-filename=-7f0bf76343e6c015 --out-dir /opt/rustwide/target/debug/build/tokio/7f0bf76343e6c015/out -L dependency=/opt/rustwide/target/debug/build/libc/957bca8494e3bc36/out --extern bytes=/opt/rustwide/target/debug/build/bytes/30351472287a0b7c/out/libbytes-30351472287a0b7c.rmeta --extern libc=/opt/rustwide/target/debug/build/libc/957bca8494e3bc36/out/liblibc-957bca8494e3bc36.rmeta --extern mio=/opt/rustwide/target/debug/build/mio/90708ae23790c840/out/libmio-90708ae23790c840.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/build/pin-project-lite/c7bca50a9594d885/out/libpin_project_lite-c7bca50a9594d885.rmeta --extern socket2=/opt/rustwide/target/debug/build/socket2/7b3676e69b8e86f5/out/libsocket2-7b3676e69b8e86f5.rmeta --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 `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c999cef531ea9059e189e82fe0e82c5daf249bc9/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --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"' --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=07c34912bc26bb02 -C extra-filename=-5fbbf490cf0c66fb --out-dir /opt/rustwide/target/debug/build/syn/5fbbf490cf0c66fb/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out/libproc_macro2-ee684499ef27f3b8.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/out/libquote-97307b84563a2c10.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "882105d64320a6557aedbf2a7e7699fa79a4c257d338580742e2cb5e0e7b393a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "882105d64320a6557aedbf2a7e7699fa79a4c257d338580742e2cb5e0e7b393a", kill_on_drop: false }`
[INFO] [stdout] 882105d64320a6557aedbf2a7e7699fa79a4c257d338580742e2cb5e0e7b393a
