[INFO] fetching crate flutter_rust_bridge_codegen 2.11.1...
[INFO] testing flutter_rust_bridge_codegen-2.11.1 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate flutter_rust_bridge_codegen 2.11.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate flutter_rust_bridge_codegen 2.11.1
[INFO] finished tweaking crates.io crate flutter_rust_bridge_codegen 2.11.1
[INFO] tweaked toml for crates.io crate flutter_rust_bridge_codegen 2.11.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate flutter_rust_bridge_codegen 2.11.1 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate flutter_rust_bridge_codegen 2.11.1 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" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dab44f5d374c86ab6e3d27e2addeaa778d0010ac579ff6fce2d8ee178b3c50cb
[INFO] running `Command { std: "docker" "start" "-a" "dab44f5d374c86ab6e3d27e2addeaa778d0010ac579ff6fce2d8ee178b3c50cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dab44f5d374c86ab6e3d27e2addeaa778d0010ac579ff6fce2d8ee178b3c50cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dab44f5d374c86ab6e3d27e2addeaa778d0010ac579ff6fce2d8ee178b3c50cb", kill_on_drop: false }`
[INFO] [stdout] dab44f5d374c86ab6e3d27e2addeaa778d0010ac579ff6fce2d8ee178b3c50cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35be8bb32b07ac71e2ece25a1d91dd7c6d0388bbc390ffde7f79e86c964b4081
[INFO] running `Command { std: "docker" "start" "-a" "35be8bb32b07ac71e2ece25a1d91dd7c6d0388bbc390ffde7f79e86c964b4081", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling rustix v0.38.8
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling futures-core v0.3.29
[INFO] [stderr]    Compiling futures-channel v0.3.29
[INFO] [stderr]    Compiling futures-task v0.3.29
[INFO] [stderr]    Compiling linux-raw-sys v0.4.5
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling futures-util v0.3.29
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling futures-sink v0.3.29
[INFO] [stderr]    Compiling cc v1.0.82
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling winnow v0.7.2
[INFO] [stderr]    Compiling futures-io v0.3.29
[INFO] [stderr]    Compiling portable-atomic v1.8.0
[INFO] [stderr]    Compiling smallvec v1.11.0
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling anstyle-parse v0.2.1
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling anstyle v1.0.1
[INFO] [stderr]    Compiling semver v1.0.18
[INFO] [stderr]    Compiling camino v1.1.6
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling gimli v0.27.3
[INFO] [stderr]    Compiling anstyle-query v1.0.0
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling anstream v0.6.15
[INFO] [stderr]    Compiling inotify v0.9.6
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling console v0.16.0
[INFO] [stderr]    Compiling syn v2.0.85
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling filetime v0.2.23
[INFO] [stderr]    Compiling object v0.31.1
[INFO] [stderr]    Compiling backtrace v0.3.68
[INFO] [stderr]    Compiling aho-corasick v1.0.3
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling iana-time-zone v0.1.57
[INFO] [stderr]    Compiling fastrand v2.0.0
[INFO] [stderr]    Compiling regex-syntax v0.7.4
[INFO] [stderr]    Compiling cbindgen v0.28.0
[INFO] [stderr]    Compiling hashbrown v0.14.2
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling unit-prefix v0.5.1
[INFO] [stderr]    Compiling clap_lex v0.6.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling chrono v0.4.26
[INFO] [stderr]    Compiling notify v6.1.1
[INFO] [stderr]    Compiling indicatif v0.18.0
[INFO] [stderr]    Compiling clap_builder v4.4.8
[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/beta-2026-01-20-x86_64-unknown-linux-gnu/bin/rustc --crate-name futures_util --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-util-0.3.29/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="channel"' --cfg 'feature="futures-channel"' --cfg 'feature="futures-io"' --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", "memchr", "portable-atomic", "sink", "slab", "std", "tokio-io", "unstable", "write-all-vectored"))' -C metadata=3876d27efaa51b9a -C extra-filename=-7b5fb4d26e7406f8 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-29d66089113760f3.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-3cabbdace3a4a1d4.rmeta --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-7f08535535d5de13.rmeta --extern futures_sink=/opt/rustwide/target/debug/deps/libfutures_sink-d88884117c682f32.rmeta --extern futures_task=/opt/rustwide/target/debug/deps/libfutures_task-ec7c8b8fb83091f1.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-3d0ec59241a02054.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-b342d85da484cd05.rmeta --extern pin_utils=/opt/rustwide/target/debug/deps/libpin_utils-3860774ad9b215b5.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-1d6e3276f95c46da.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "35be8bb32b07ac71e2ece25a1d91dd7c6d0388bbc390ffde7f79e86c964b4081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35be8bb32b07ac71e2ece25a1d91dd7c6d0388bbc390ffde7f79e86c964b4081", kill_on_drop: false }`
[INFO] [stdout] 35be8bb32b07ac71e2ece25a1d91dd7c6d0388bbc390ffde7f79e86c964b4081
