[INFO] fetching crate flowscope-export 0.9.2...
[INFO] testing flowscope-export-0.9.2 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate flowscope-export 0.9.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate flowscope-export 0.9.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate flowscope-export 0.9.2
[INFO] tweaked toml for crates.io crate flowscope-export 0.9.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate flowscope-export 0.9.2 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate flowscope-export 0.9.2 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.2.53
[INFO] [stderr]   Downloaded arrow v56.2.0
[INFO] [stderr]   Downloaded flowscope-core v0.9.2
[INFO] [stderr]   Downloaded arrow-string v56.2.0
[INFO] [stderr]   Downloaded arrow-data v56.2.0
[INFO] [stderr]   Downloaded arrow-row v56.2.0
[INFO] [stderr]   Downloaded arrow-ord v56.2.0
[INFO] [stderr]   Downloaded arrow-schema v56.2.0
[INFO] [stderr]   Downloaded arrow-buffer v56.2.0
[INFO] [stderr]   Downloaded arrow-select v56.2.0
[INFO] [stderr]   Downloaded arrow-cast v56.2.0
[INFO] [stderr]   Downloaded arrow-arith v56.2.0
[INFO] [stderr]   Downloaded arrow-array v56.2.0
[INFO] [stderr]   Downloaded rust_xlsxwriter v0.66.0
[INFO] [stderr]   Downloaded duckdb v1.4.3
[INFO] [stderr]   Downloaded libduckdb-sys v1.4.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9baa8658ed9cdae57fa76e51134d2bf2d15bc8ab9b3271c3d0bc19b20cad1ddf
[INFO] running `Command { std: "docker" "start" "9baa8658ed9cdae57fa76e51134d2bf2d15bc8ab9b3271c3d0bc19b20cad1ddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9baa8658ed9cdae57fa76e51134d2bf2d15bc8ab9b3271c3d0bc19b20cad1ddf", 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" "9baa8658ed9cdae57fa76e51134d2bf2d15bc8ab9b3271c3d0bc19b20cad1ddf" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9baa8658ed9cdae57fa76e51134d2bf2d15bc8ab9b3271c3d0bc19b20cad1ddf", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9baa8658ed9cdae57fa76e51134d2bf2d15bc8ab9b3271c3d0bc19b20cad1ddf" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.8
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]    Compiling zmij v1.0.16
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling http v1.4.0
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling cc v1.2.53
[INFO] [stderr]    Compiling arrow-schema v56.2.0
[INFO] [stderr]    Compiling rustls-pki-types v1.14.0
[INFO] [stderr]    Compiling rustls v0.23.36
[INFO] [stderr]    Compiling try-lock v0.2.5
[INFO] [stderr]    Compiling tower-service v0.3.3
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling tower-layer v0.3.3
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling ipnet v2.11.0
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling webpki-roots v1.0.5
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling ryu v1.0.22
[INFO] [stderr]    Compiling iri-string v0.7.10
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling zlib-rs v0.5.5
[INFO] [stderr]    Compiling zopfli v0.8.3
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling stacker v0.1.22
[INFO] [stderr]    Compiling filetime v0.2.27
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling serde_spanned v1.0.4
[INFO] [stderr]    Compiling toml_writer v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling xattr v1.6.1
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling tar v0.4.44
[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/1.99.0-beta.8-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-0.3.31/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 debug-assertions=off --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=f1e777c01262000b -C extra-filename=-c89d0151f86688ee --out-dir /opt/rustwide/target/release/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern futures_core=/opt/rustwide/target/release/deps/libfutures_core-3ded1f499ec490a5.rmeta --extern futures_io=/opt/rustwide/target/release/deps/libfutures_io-ad6d542e5986eabc.rmeta --extern futures_sink=/opt/rustwide/target/release/deps/libfutures_sink-90fbd067768643ba.rmeta --extern futures_task=/opt/rustwide/target/release/deps/libfutures_task-53231b01f38ca602.rmeta --extern memchr=/opt/rustwide/target/release/deps/libmemchr-169ea9240a727d14.rmeta --extern pin_project_lite=/opt/rustwide/target/release/deps/libpin_project_lite-d953d5c1eb9e2f13.rmeta --extern pin_utils=/opt/rustwide/target/release/deps/libpin_utils-6c5ade52b50cc602.rmeta --extern slab=/opt/rustwide/target/release/deps/libslab-193f77f3fbb895fd.rmeta --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 `tokio` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/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 debug-assertions=off --cfg 'feature="bytes"' --cfg 'feature="default"' --cfg 'feature="io-util"' --cfg 'feature="libc"' --cfg 'feature="mio"' --cfg 'feature="net"' --cfg 'feature="rt"' --cfg 'feature="socket2"' --cfg 'feature="sync"' --cfg 'feature="time"' --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=d4339034af11bb7a -C extra-filename=-75555cc118d2f508 --out-dir /opt/rustwide/target/release/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern bytes=/opt/rustwide/target/release/deps/libbytes-d0171f4403fb1039.rmeta --extern libc=/opt/rustwide/target/release/deps/liblibc-571f35f96e3c639a.rmeta --extern mio=/opt/rustwide/target/release/deps/libmio-0f0dd977b72b24db.rmeta --extern pin_project_lite=/opt/rustwide/target/release/deps/libpin_project_lite-d953d5c1eb9e2f13.rmeta --extern socket2=/opt/rustwide/target/release/deps/libsocket2-d08082be870a093e.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "9baa8658ed9cdae57fa76e51134d2bf2d15bc8ab9b3271c3d0bc19b20cad1ddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9baa8658ed9cdae57fa76e51134d2bf2d15bc8ab9b3271c3d0bc19b20cad1ddf", kill_on_drop: false }`
[INFO] [stdout] 9baa8658ed9cdae57fa76e51134d2bf2d15bc8ab9b3271c3d0bc19b20cad1ddf
