[INFO] fetching crate kloak 0.1.0...
[INFO] checking kloak-0.1.0 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate kloak 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate kloak 0.1.0
[INFO] finished tweaking crates.io crate kloak 0.1.0
[INFO] tweaked toml for crates.io crate kloak 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kloak 0.1.0 on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kloak 0.1.0 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:45:1
[INFO] [stderr]    |
[INFO] [stderr] 45 | 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: `kloak` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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] da3b2680705bf6c4fbd40b625ad47911d8167daf774ff0eb5891b67078587039
[INFO] running `Command { std: "docker" "start" "da3b2680705bf6c4fbd40b625ad47911d8167daf774ff0eb5891b67078587039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da3b2680705bf6c4fbd40b625ad47911d8167daf774ff0eb5891b67078587039", 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" "da3b2680705bf6c4fbd40b625ad47911d8167daf774ff0eb5891b67078587039" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da3b2680705bf6c4fbd40b625ad47911d8167daf774ff0eb5891b67078587039", 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 --cfg crater_hack --force-warn invalid-c-variadic-arguments" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "da3b2680705bf6c4fbd40b625ad47911d8167daf774ff0eb5891b67078587039" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "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:45:1
[INFO] [stderr]    |
[INFO] [stderr] 45 | 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: `kloak` (manifest) generated 1 warning
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking uuid v1.23.1
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking ownedbytes v0.9.0
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]    Compiling toml_edit v0.25.11+spec-1.1.0
[INFO] [stderr]     Checking bitpacking v0.9.3
[INFO] [stderr]    Compiling enumflags2_derive v0.7.12
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]     Checking utf8-ranges v1.0.5
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]    Compiling erased-serde v0.4.10
[INFO] [stderr]     Checking tantivy-fst v0.5.0
[INFO] [stderr]     Checking tantivy-bitpacker v0.10.0
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]     Checking murmurhash32 v0.3.1
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling branches v0.4.4
[INFO] [stderr]    Compiling crc32c v0.6.8
[INFO] [stderr]    Compiling simsimd v6.5.16
[INFO] [stderr]    Compiling aegis v0.9.8
[INFO] [stderr]     Checking ordered-float v5.3.0
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]    Compiling typetag-impl v0.2.21
[INFO] [stderr]    Compiling miette-derive v7.6.0
[INFO] [stderr]    Compiling turso_macros v0.6.0
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]    Compiling bigdecimal v0.4.10
[INFO] [stderr]     Checking downcast-rs v2.0.2
[INFO] [stderr]    Compiling io-uring v0.7.12
[INFO] [stderr]     Checking fastdivide v0.4.2
[INFO] [stderr]    Compiling turso_ext v0.6.0
[INFO] [stderr]    Compiling turso_core v0.6.0
[INFO] [stderr]     Checking rand v0.9.4
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking ghash v0.5.1
[INFO] [stderr]     Checking ctr v0.9.2
[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/40527f3e444fde1deb361751bdef9b9e11d1b971/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,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="async-await"' --cfg 'feature="async-await-macro"' --cfg 'feature="channel"' --cfg 'feature="default"' --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=46bbfac46086ba8f -C extra-filename=-eba0b6b9cca2e446 --out-dir /opt/rustwide/target/debug/build/futures-util/eba0b6b9cca2e446/out -L dependency=/opt/rustwide/target/debug/build/futures-core/fc564ec41b384c78/out -L dependency=/opt/rustwide/target/debug/build/futures-sink/e71ceb582e503204/out --extern futures_channel=/opt/rustwide/target/debug/build/futures-channel/9af3817ac7d7a521/out/libfutures_channel-9af3817ac7d7a521.rmeta --extern futures_core=/opt/rustwide/target/debug/build/futures-core/fc564ec41b384c78/out/libfutures_core-fc564ec41b384c78.rmeta --extern futures_io=/opt/rustwide/target/debug/build/futures-io/bd3a8770723149a0/out/libfutures_io-bd3a8770723149a0.rmeta --extern futures_macro=/opt/rustwide/target/debug/build/futures-macro/df18c1e5898c88b1/out/libfutures_macro-df18c1e5898c88b1.so --extern futures_sink=/opt/rustwide/target/debug/build/futures-sink/e71ceb582e503204/out/libfutures_sink-e71ceb582e503204.rmeta --extern futures_task=/opt/rustwide/target/debug/build/futures-task/4eabcfee88cdf0e8/out/libfutures_task-4eabcfee88cdf0e8.rmeta --extern memchr=/opt/rustwide/target/debug/build/memchr/71f172ffa8787e18/out/libmemchr-71f172ffa8787e18.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/build/pin-project-lite/939ff28c23f518de/out/libpin_project_lite-939ff28c23f518de.rmeta --extern slab=/opt/rustwide/target/debug/build/slab/a01d05c41b89a3e8/out/libslab-a01d05c41b89a3e8.rmeta --cap-lints allow --cap-lints=forbid --cfg crater_hack --force-warn invalid-c-variadic-arguments --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "da3b2680705bf6c4fbd40b625ad47911d8167daf774ff0eb5891b67078587039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da3b2680705bf6c4fbd40b625ad47911d8167daf774ff0eb5891b67078587039", kill_on_drop: false }`
[INFO] [stdout] da3b2680705bf6c4fbd40b625ad47911d8167daf774ff0eb5891b67078587039
