[INFO] cloning repository https://github.com/YuanTony/recommend-artifacts
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/YuanTony/recommend-artifacts" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYuanTony%2Frecommend-artifacts", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYuanTony%2Frecommend-artifacts'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fe5e0a5605d8e8975252491034db945fa6de302b
[INFO] checking YuanTony/recommend-artifacts against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYuanTony%2Frecommend-artifacts" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/YuanTony/recommend-artifacts
[INFO] finished tweaking git repo https://github.com/YuanTony/recommend-artifacts
[INFO] tweaked toml for git repo https://github.com/YuanTony/recommend-artifacts written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/YuanTony/recommend-artifacts 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 git repo https://github.com/YuanTony/recommend-artifacts 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7094350746af094e9c471bafcbd909f1ec14dcd3bb8f408786310f637d245979
[INFO] running `Command { std: "docker" "start" "7094350746af094e9c471bafcbd909f1ec14dcd3bb8f408786310f637d245979", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7094350746af094e9c471bafcbd909f1ec14dcd3bb8f408786310f637d245979", 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" "7094350746af094e9c471bafcbd909f1ec14dcd3bb8f408786310f637d245979" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7094350746af094e9c471bafcbd909f1ec14dcd3bb8f408786310f637d245979", 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" "7094350746af094e9c471bafcbd909f1ec14dcd3bb8f408786310f637d245979" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling cc v1.2.55
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling zmij v1.0.20
[INFO] [stderr]     Checking regex-syntax v0.8.9
[INFO] [stderr]    Compiling anyhow v1.0.101
[INFO] [stderr]     Checking clap_lex v0.7.7
[INFO] [stderr]     Checking iri-string v0.7.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]     Checking clap_builder v4.5.57
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking predicates-core v1.0.9
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling assert_cmd v2.1.2
[INFO] [stderr]     Checking predicates-tree v1.0.12
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]     Checking chrono v0.4.43
[INFO] [stderr]     Checking float-cmp v0.10.0
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking socket2 v0.6.2
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking getrandom v0.4.1
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]     Checking indicatif v0.17.11
[INFO] [stderr]     Checking tokio v1.49.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling native-tls v0.2.14
[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-0.3.31/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="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=ee08e2c7f5bc95fa -C extra-filename=-2dc8e932d6060f89 --out-dir /opt/rustwide/target/debug/build/futures-util/2dc8e932d6060f89/out --extern futures_core=/opt/rustwide/target/debug/build/futures-core/1ff216f56851754d/out/libfutures_core-1ff216f56851754d.rmeta --extern futures_io=/opt/rustwide/target/debug/build/futures-io/c9daba10cfbcd488/out/libfutures_io-c9daba10cfbcd488.rmeta --extern futures_sink=/opt/rustwide/target/debug/build/futures-sink/305fed72c2025c0a/out/libfutures_sink-305fed72c2025c0a.rmeta --extern futures_task=/opt/rustwide/target/debug/build/futures-task/931b93acb5f42d8e/out/libfutures_task-931b93acb5f42d8e.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/6060e7b3d063b7ca/out/libpin_project_lite-6060e7b3d063b7ca.rmeta --extern pin_utils=/opt/rustwide/target/debug/build/pin-utils/8c0c83a50f1e56e4/out/libpin_utils-8c0c83a50f1e56e4.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" "7094350746af094e9c471bafcbd909f1ec14dcd3bb8f408786310f637d245979", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7094350746af094e9c471bafcbd909f1ec14dcd3bb8f408786310f637d245979", kill_on_drop: false }`
[INFO] [stdout] 7094350746af094e9c471bafcbd909f1ec14dcd3bb8f408786310f637d245979
