[INFO] fetching crate bostrom-mcp 0.7.0...
[INFO] checking bostrom-mcp-0.7.0 against try#63132bd615c9bf75e93af8405d00064212331708 for pr-153975
[INFO] extracting crate bostrom-mcp 0.7.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate bostrom-mcp 0.7.0
[INFO] finished tweaking crates.io crate bostrom-mcp 0.7.0
[INFO] tweaked toml for crates.io crate bostrom-mcp 0.7.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bostrom-mcp 0.7.0 on toolchain 63132bd615c9bf75e93af8405d00064212331708
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+63132bd615c9bf75e93af8405d00064212331708" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bostrom-mcp 0.7.0 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" "+63132bd615c9bf75e93af8405d00064212331708" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+63132bd615c9bf75e93af8405d00064212331708" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e48982e11d7a477fb1bc7ff6e9bf03ccbbda69af435e07895d6d2b8184b07754
[INFO] running `Command { std: "docker" "start" "-a" "e48982e11d7a477fb1bc7ff6e9bf03ccbbda69af435e07895d6d2b8184b07754", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e48982e11d7a477fb1bc7ff6e9bf03ccbbda69af435e07895d6d2b8184b07754", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e48982e11d7a477fb1bc7ff6e9bf03ccbbda69af435e07895d6d2b8184b07754", kill_on_drop: false }`
[INFO] [stdout] e48982e11d7a477fb1bc7ff6e9bf03ccbbda69af435e07895d6d2b8184b07754
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+63132bd615c9bf75e93af8405d00064212331708" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 565736eb89a342603f75d8ae6926c842a25b6632ee1a64a6762e8baba177a018
[INFO] running `Command { std: "docker" "start" "-a" "565736eb89a342603f75d8ae6926c842a25b6632ee1a64a6762e8baba177a018", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]     Checking itoa v1.0.17
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling zerocopy v0.8.42
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]     Checking constant_time_eq v0.4.2
[INFO] [stderr]     Checking arrayref v0.3.9
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking iana-time-zone v0.1.65
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]     Checking tinyvec v1.10.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking flex-error v0.4.4
[INFO] [stderr]     Checking hex-conservative v0.2.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking subtle-encoding v0.5.1
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]    Compiling rmcp v1.1.0
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling blake3 v1.8.3
[INFO] [stderr]     Checking uhash-types v0.5.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]    Compiling schemars_derive v1.2.1
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr] error: could not compile `futures-util` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/63132bd615c9bf75e93af8405d00064212331708/bin/rustc --crate-name futures_util --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-util-0.3.32/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=unreachable_pub --warn=unexpected_cfgs --warn=single_use_lifetimes --warn=rust_2018_idioms --warn=missing_debug_implementations --check-cfg 'cfg(futures_sanitizer)' --cfg 'feature="alloc"' --cfg 'feature="async-await"' --cfg 'feature="async-await-macro"' --cfg 'feature="channel"' --cfg 'feature="futures-channel"' --cfg 'feature="futures-io"' --cfg 'feature="futures-macro"' --cfg 'feature="futures-sink"' --cfg 'feature="io"' --cfg 'feature="memchr"' --cfg 'feature="sink"' --cfg 'feature="slab"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "async-await", "async-await-macro", "bilock", "cfg-target-has-atomic", "channel", "compat", "default", "futures-channel", "futures-io", "futures-macro", "futures-sink", "futures_01", "io", "io-compat", "libc", "memchr", "portable-atomic", "sink", "slab", "spin", "std", "tokio-io", "unstable", "write-all-vectored"))' -C metadata=7739077f57e8d4a2 -C extra-filename=-2cc7f308b8f48366 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-6351650e09691772.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-1cd512d543215c04.rmeta --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-ee83dd0d8cfe75cb.rmeta --extern futures_macro=/opt/rustwide/target/debug/deps/libfutures_macro-497fa74e1fd189b0.so --extern futures_sink=/opt/rustwide/target/debug/deps/libfutures_sink-80687936758fa695.rmeta --extern futures_task=/opt/rustwide/target/debug/deps/libfutures_task-bde3b8216abf23c5.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-3d944e3b9ac373a3.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-7176d3be2b7ee2e1.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-101f873bca723251.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" "565736eb89a342603f75d8ae6926c842a25b6632ee1a64a6762e8baba177a018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "565736eb89a342603f75d8ae6926c842a25b6632ee1a64a6762e8baba177a018", kill_on_drop: false }`
[INFO] [stdout] 565736eb89a342603f75d8ae6926c842a25b6632ee1a64a6762e8baba177a018
