[INFO] cloning repository https://github.com/mwlon/quantile-compression
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mwlon/quantile-compression" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmwlon%2Fquantile-compression", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmwlon%2Fquantile-compression'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1fb5a03e489997a18347a24975b0e42189222c61
[INFO] testing mwlon/quantile-compression against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmwlon%2Fquantile-compression" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/mwlon/quantile-compression
[INFO] finished tweaking git repo https://github.com/mwlon/quantile-compression
[INFO] tweaked toml for git repo https://github.com/mwlon/quantile-compression written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mwlon/quantile-compression on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mwlon/quantile-compression 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa14ae2048425efe16808a1bd1c6a4eb4856819db65d7d67d71fef3cdcc6b271
[INFO] running `Command { std: "docker" "start" "-a" "aa14ae2048425efe16808a1bd1c6a4eb4856819db65d7d67d71fef3cdcc6b271", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa14ae2048425efe16808a1bd1c6a4eb4856819db65d7d67d71fef3cdcc6b271", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa14ae2048425efe16808a1bd1c6a4eb4856819db65d7d67d71fef3cdcc6b271", kill_on_drop: false }`
[INFO] [stdout] aa14ae2048425efe16808a1bd1c6a4eb4856819db65d7d67d71fef3cdcc6b271
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97996bfba2653960cfcb7ad317e1c1f71e83e50d554fa8f427322ff34cb955bc
[INFO] running `Command { std: "docker" "start" "-a" "97996bfba2653960cfcb7ad317e1c1f71e83e50d554fa8f427322ff34cb955bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling arrow-schema v54.3.1
[INFO] [stderr]    Compiling iana-time-zone v0.1.63
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling pco v0.4.6 (/opt/rustwide/workdir/pco)
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling better_io v0.1.0 (/opt/rustwide/workdir/better_io)
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling dtype_dispatch v0.1.1 (/opt/rustwide/workdir/dtype_dispatch)
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling portable-atomic v1.11.0
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling numpy v0.24.0
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]    Compiling winnow v0.7.6
[INFO] [stderr]    Compiling bytecount v0.6.8
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling papergrid v0.14.0
[INFO] [stderr]    Compiling combine v4.6.7
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling jni-sys v0.3.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling half v2.5.0
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling chrono v0.4.40
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling ordered-float v2.10.1
[INFO] [stderr]    Compiling flatbuffers v24.12.23
[INFO] [stderr]    Compiling clap_builder v4.5.35
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling pyo3-ffi v0.24.2
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling cc v1.2.18
[INFO] [stderr]    Compiling thrift v0.17.0
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling cesu8 v1.1.0
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling indicatif v0.17.11
[INFO] [stderr]    Compiling q_compress v0.11.7 (/opt/rustwide/workdir/quantile-compression/q_compress)
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling q_compress_ffi v0.0.0 (/opt/rustwide/workdir/quantile-compression/ffi)
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling arrow-buffer v54.3.1
[INFO] [stderr]    Compiling arrow-data v54.3.1
[INFO] [stderr]    Compiling cpcodec v0.0.0 (/opt/rustwide/workdir/pco_c)
[INFO] [stderr]    Compiling pyo3-macros-backend v0.24.2
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling arrow-array v54.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling tabled_derive v0.10.0
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling tabled v0.18.0
[INFO] [stderr]    Compiling arrow-select v54.3.1
[INFO] [stderr]    Compiling arrow-row v54.3.1
[INFO] [stderr]    Compiling arrow-arith v54.3.1
[INFO] [stderr]    Compiling arrow-ipc v54.3.1
[INFO] [stderr]    Compiling jni v0.21.1
[INFO] [stderr]    Compiling clap v4.5.35
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling pyo3-macros v0.24.2
[INFO] [stderr]    Compiling arrow-cast v54.3.1
[INFO] [stderr]    Compiling arrow-ord v54.3.1
[INFO] [stderr]    Compiling arrow-string v54.3.1
[INFO] [stderr]    Compiling pyo3 v0.24.2
[INFO] [stderr]    Compiling parquet v54.3.1
[INFO] [stderr]    Compiling pco_java v0.1.0 (/opt/rustwide/workdir/pco_java/src/main/rust)
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling toml_edit v0.22.24
[INFO] [stderr]    Compiling arrow-csv v54.3.1
[INFO] [stderr]    Compiling arrow v54.3.1
[INFO] [stderr]    Compiling pco_python v0.3.5 (/opt/rustwide/workdir/pco_python)
[INFO] [stderr]    Compiling toml v0.8.20
[INFO] [stdout] warning: use of deprecated method `pyo3::ToPyObject::to_object`: `ToPyObject` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]    --> pco_python/src/standalone.rs:133:16
[INFO] [stdout]     |
[INFO] [stdout] 133 |               .to_object(py);
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::ToPyObject::to_object`: `ToPyObject` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]    --> pco_python/src/standalone.rs:138:41
[INFO] [stdout]     |
[INFO] [stdout] 138 |       Termination => Ok(PyNone::get(py).to_object(py)),
[INFO] [stdout]     |                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pco_cli v0.4.3 (/opt/rustwide/workdir/pco_cli)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 38s
[INFO] running `Command { std: "docker" "inspect" "97996bfba2653960cfcb7ad317e1c1f71e83e50d554fa8f427322ff34cb955bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97996bfba2653960cfcb7ad317e1c1f71e83e50d554fa8f427322ff34cb955bc", kill_on_drop: false }`
[INFO] [stdout] 97996bfba2653960cfcb7ad317e1c1f71e83e50d554fa8f427322ff34cb955bc
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 420cbaf68a4f854cdf5270cc01132d447dc8170429f1b91df49691fe62f0032d
[INFO] running `Command { std: "docker" "start" "-a" "420cbaf68a4f854cdf5270cc01132d447dc8170429f1b91df49691fe62f0032d", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling socket2 v0.5.9
[INFO] [stderr]    Compiling q_compress_ffi v0.0.0 (/opt/rustwide/workdir/quantile-compression/ffi)
[INFO] [stderr]    Compiling better_io v0.1.0 (/opt/rustwide/workdir/better_io)
[INFO] [stderr]    Compiling dtype_dispatch v0.1.1 (/opt/rustwide/workdir/dtype_dispatch)
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling arrow-array v54.3.1
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling pco v0.4.6 (/opt/rustwide/workdir/pco)
[INFO] [stderr]    Compiling tokio v1.44.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling arrow-select v54.3.1
[INFO] [stderr]    Compiling arrow-arith v54.3.1
[INFO] [stderr]    Compiling arrow-row v54.3.1
[INFO] [stderr]    Compiling arrow-ipc v54.3.1
[INFO] [stderr]    Compiling pco_python v0.3.5 (/opt/rustwide/workdir/pco_python)
[INFO] [stderr]    Compiling cpcodec v0.0.0 (/opt/rustwide/workdir/pco_c)
[INFO] [stderr]    Compiling pco_java v0.1.0 (/opt/rustwide/workdir/pco_java/src/main/rust)
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stdout] warning: use of deprecated method `pyo3::ToPyObject::to_object`: `ToPyObject` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]    --> pco_python/src/standalone.rs:133:16
[INFO] [stdout]     |
[INFO] [stdout] 133 |               .to_object(py);
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::ToPyObject::to_object`: `ToPyObject` is going to be replaced by `IntoPyObject`. See the migration guide (https://pyo3.rs/v0.23.0/migration) for more information.
[INFO] [stdout]    --> pco_python/src/standalone.rs:138:41
[INFO] [stdout]     |
[INFO] [stdout] 138 |       Termination => Ok(PyNone::get(py).to_object(py)),
[INFO] [stdout]     |                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling arrow-cast v54.3.1
[INFO] [stderr]    Compiling arrow-ord v54.3.1
[INFO] [stderr]    Compiling arrow-string v54.3.1
[INFO] [stderr]    Compiling arrow-csv v54.3.1
[INFO] [stderr]    Compiling parquet v54.3.1
[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/beta-2025-09-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.2/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 --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_taskdump)' --check-cfg 'cfg(tokio_unstable)' --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="time"' --cfg 'feature="tokio-macros"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bytes", "default", "fs", "full", "io-std", "io-util", "libc", "macros", "mio", "net", "parking_lot", "process", "rt", "rt-multi-thread", "signal", "signal-hook-registry", "socket2", "sync", "test-util", "time", "tokio-macros", "tracing", "windows-sys"))' -C metadata=16d9cb55035b3372 -C extra-filename=-022ef5213e6b097b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-82ad4f0211bdc963.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-bec2b4dcbc07e63a.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-63b86fc3e6c6948d.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-fbeea63069fbd275.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-72bf04572caa1c84.rmeta --extern signal_hook_registry=/opt/rustwide/target/debug/deps/libsignal_hook_registry-ab42c934b5e16019.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-30de8edfec4b805b.rmeta --extern tokio_macros=/opt/rustwide/target/debug/deps/libtokio_macros-1c2c1942c9f64259.so --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" "420cbaf68a4f854cdf5270cc01132d447dc8170429f1b91df49691fe62f0032d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "420cbaf68a4f854cdf5270cc01132d447dc8170429f1b91df49691fe62f0032d", kill_on_drop: false }`
[INFO] [stdout] 420cbaf68a4f854cdf5270cc01132d447dc8170429f1b91df49691fe62f0032d