[INFO] fetching crate klag-exporter 0.1.20...
[INFO] checking klag-exporter-0.1.20 against 1.95.0-beta.7 for beta-1.95-4
[INFO] extracting crate klag-exporter 0.1.20 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate klag-exporter 0.1.20
[INFO] finished tweaking crates.io crate klag-exporter 0.1.20
[INFO] tweaked toml for crates.io crate klag-exporter 0.1.20 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate klag-exporter 0.1.20 on toolchain 1.95.0-beta.7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate klag-exporter 0.1.20 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" "+1.95.0-beta.7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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/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" "+1.95.0-beta.7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83f6cbb0b650c61c99f59ec99f2b6b5b9144d8a2f2c17af1ef49b93a5a988e3e
[INFO] running `Command { std: "docker" "start" "-a" "83f6cbb0b650c61c99f59ec99f2b6b5b9144d8a2f2c17af1ef49b93a5a988e3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83f6cbb0b650c61c99f59ec99f2b6b5b9144d8a2f2c17af1ef49b93a5a988e3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83f6cbb0b650c61c99f59ec99f2b6b5b9144d8a2f2c17af1ef49b93a5a988e3e", kill_on_drop: false }`
[INFO] [stdout] 83f6cbb0b650c61c99f59ec99f2b6b5b9144d8a2f2c17af1ef49b93a5a988e3e
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0-beta.7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bad1a8a39a7541984b845148e5ac8457cc67f2fea52ab455d703172f75d9e933
[INFO] running `Command { std: "docker" "start" "-a" "bad1a8a39a7541984b845148e5ac8457cc67f2fea52ab455d703172f75d9e933", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling os_pipe v1.2.3
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling bindgen v0.72.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling winnow v1.0.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling sigchld v0.2.4
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling shared_child v1.1.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling toml_datetime v1.1.0+spec-1.1.0
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]    Compiling duct v0.13.7
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling libz-sys v1.1.25
[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]    Compiling openssl-sys v0.9.112
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling lz4-sys v1.11.1+lz4-1.10.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling prost-derive v0.13.5
[INFO] [stderr]    Compiling sasl2-sys v0.1.22+2.1.28
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking opentelemetry v0.27.1
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling toml_parser v1.1.0+spec-1.1.0
[INFO] [stderr]    Compiling rdkafka-sys v4.10.0+2.12.1
[INFO] [stderr]    Compiling pest_meta v2.8.6
[INFO] [stderr]     Checking dlv-list v0.5.2
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]    Compiling tikv-jemalloc-sys v0.6.1+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7
[INFO] [stderr]    Compiling protobuf v3.7.2
[INFO] [stderr]     Checking ordered-multimap v0.7.3
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking protobuf-support v3.7.2
[INFO] [stderr]     Checking hashlink v0.8.4
[INFO] [stderr]    Compiling toml_edit v0.25.8+spec-1.1.0
[INFO] [stderr]    Compiling pest_generator v2.8.6
[INFO] [stderr]     Checking prost v0.13.5
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling prometheus v0.14.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling darling v0.13.4
[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/1.95.0-beta.7-x86_64-unknown-linux-gnu/bin/rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.50.0/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=9f0ea27a2e8e8e09 -C extra-filename=-f29fc08bd524d275 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-1b0f9379bd787986.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-42bc239661e480c7.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-2eea3f9efc625665.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-6f5d1f8591206c40.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-f99188c21bb6689c.rmeta --extern signal_hook_registry=/opt/rustwide/target/debug/deps/libsignal_hook_registry-dc05ab821bbe92c3.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-0510e96ec67b80f8.rmeta --extern tokio_macros=/opt/rustwide/target/debug/deps/libtokio_macros-e14bd6abcbb430ea.so --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/1.95.0-beta.7-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-0.3.32/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=49ecd9d81f4b0cb7 -C extra-filename=-fb67d988d10d8d75 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-d454d080a85d42a1.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-f46e1aae313346d2.rmeta --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-6a449d90cb7ad8ba.rmeta --extern futures_macro=/opt/rustwide/target/debug/deps/libfutures_macro-14ee1025b9cc81c9.so --extern futures_sink=/opt/rustwide/target/debug/deps/libfutures_sink-06d2cd43f3e5ea86.rmeta --extern futures_task=/opt/rustwide/target/debug/deps/libfutures_task-43251a93f62a6091.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-060afefd4144ac7b.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-f99188c21bb6689c.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-b5e0818a584c84c5.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "bad1a8a39a7541984b845148e5ac8457cc67f2fea52ab455d703172f75d9e933", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bad1a8a39a7541984b845148e5ac8457cc67f2fea52ab455d703172f75d9e933", kill_on_drop: false }`
[INFO] [stdout] bad1a8a39a7541984b845148e5ac8457cc67f2fea52ab455d703172f75d9e933
