[INFO] fetching crate context-mcp 0.1.6...
[INFO] checking context-mcp-0.1.6 against try#6284d7b4bd27983dba388146648ab844ca7d032f for pr-152971
[INFO] extracting crate context-mcp 0.1.6 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate context-mcp 0.1.6
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate context-mcp 0.1.6
[INFO] tweaked toml for crates.io crate context-mcp 0.1.6 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate context-mcp 0.1.6 on toolchain 6284d7b4bd27983dba388146648ab844ca7d032f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate context-mcp 0.1.6 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" "+6284d7b4bd27983dba388146648ab844ca7d032f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79cc35eaedabca73a419f5497150ee0c594427056f2f02178296ba0d65f41987
[INFO] running `Command { std: "docker" "start" "-a" "79cc35eaedabca73a419f5497150ee0c594427056f2f02178296ba0d65f41987", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79cc35eaedabca73a419f5497150ee0c594427056f2f02178296ba0d65f41987", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79cc35eaedabca73a419f5497150ee0c594427056f2f02178296ba0d65f41987", kill_on_drop: false }`
[INFO] [stdout] 79cc35eaedabca73a419f5497150ee0c594427056f2f02178296ba0d65f41987
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7da2969194af7ffd97cd7598f55164074501065d5dfe0888ee35428d858573d1
[INFO] running `Command { std: "docker" "start" "-a" "7da2969194af7ffd97cd7598f55164074501065d5dfe0888ee35428d858573d1", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking gix-trace v0.1.17
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking jiff v0.2.18
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking gix-utils v0.3.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking memmap2 v0.9.9
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]     Checking zlib-rs v0.5.5
[INFO] [stderr]     Checking rustix v1.1.3
[INFO] [stderr]    Compiling zerocopy-derive v0.8.33
[INFO] [stderr]     Checking gix-utils v0.1.14
[INFO] [stderr]     Checking gix-chunk v0.4.12
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking heapless v0.8.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking sha1-checked v0.10.0
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking prodash v30.0.1
[INFO] [stderr]     Checking prodash v29.0.2
[INFO] [stderr]     Checking faster-hex v0.10.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking tokio v1.49.0
[INFO] [stderr]     Checking unicode-bom v2.0.3
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking winnow v0.6.26
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking kstring v2.0.2
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]    Compiling zmij v1.0.12
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking compression-core v0.4.31
[INFO] [stderr]     Checking compression-codecs v0.4.36
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling cc v1.2.52
[INFO] [stderr]     Checking gix-bitmap v0.2.15
[INFO] [stderr]     Checking filetime v0.2.26
[INFO] [stderr]     Checking libz-rs-sys v0.5.5
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking clru v0.6.2
[INFO] [stderr]     Checking arc-swap v1.8.0
[INFO] [stderr]     Checking gix-sec v0.12.2
[INFO] [stderr]    Compiling maybe-async v0.2.10
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking gix-sec v0.10.12
[INFO] [stderr]     Checking io-close v0.3.7
[INFO] [stderr]    Compiling camino v1.2.2
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking clap_lex v0.7.6
[INFO] [stderr]     Checking clap_builder v4.5.54
[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/6284d7b4bd27983dba388146648ab844ca7d032f/bin/rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/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="test-util"' --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=c2aaefe8921fc105 -C extra-filename=-e9644fa76575b728 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-1733fcdb13354ed1.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-3f7e59e525cb5b67.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-bd9588c8385f17f5.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-b98183856c518f2f.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-dccf8aabedbf6d41.rmeta --extern signal_hook_registry=/opt/rustwide/target/debug/deps/libsignal_hook_registry-d965d5f6bd2b8d29.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-f67d5cc52f6a8611.rmeta --extern tokio_macros=/opt/rustwide/target/debug/deps/libtokio_macros-52e7a085d135091c.so --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" "7da2969194af7ffd97cd7598f55164074501065d5dfe0888ee35428d858573d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7da2969194af7ffd97cd7598f55164074501065d5dfe0888ee35428d858573d1", kill_on_drop: false }`
[INFO] [stdout] 7da2969194af7ffd97cd7598f55164074501065d5dfe0888ee35428d858573d1