[INFO] fetching crate polars-ffi 0.39.2...
[INFO] testing polars-ffi-0.39.2 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate polars-ffi 0.39.2 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate polars-ffi 0.39.2 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polars-ffi 0.39.2
[INFO] finished tweaking crates.io crate polars-ffi 0.39.2
[INFO] tweaked toml for crates.io crate polars-ffi 0.39.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 70 packages to latest compatible versions
[INFO] [stderr]       Adding polars-arrow v0.39.2 (latest: v0.40.0)
[INFO] [stderr]       Adding polars-compute v0.39.2 (latest: v0.40.0)
[INFO] [stderr]       Adding polars-core v0.39.2 (latest: v0.40.0)
[INFO] [stderr]       Adding polars-error v0.39.2 (latest: v0.40.0)
[INFO] [stderr]       Adding polars-row v0.39.2 (latest: v0.40.0)
[INFO] [stderr]       Adding polars-utils v0.39.2 (latest: v0.40.0)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.66)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded polars-error v0.39.2
[INFO] [stderr]   Downloaded polars-compute v0.39.2
[INFO] [stderr]   Downloaded atoi_simd v0.15.6
[INFO] [stderr]   Downloaded polars-row v0.39.2
[INFO] [stderr]   Downloaded polars-utils v0.39.2
[INFO] [stderr]   Downloaded raw-cpuid v11.0.2
[INFO] [stderr]   Downloaded polars-core v0.39.2
[INFO] [stderr]   Downloaded polars-arrow v0.39.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b37493a1403332a17ca57559b1d3f3d8bf6ba48853fbfd72a3b7ccfce5490ce
[INFO] running `Command { std: "docker" "start" "-a" "6b37493a1403332a17ca57559b1d3f3d8bf6ba48853fbfd72a3b7ccfce5490ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b37493a1403332a17ca57559b1d3f3d8bf6ba48853fbfd72a3b7ccfce5490ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b37493a1403332a17ca57559b1d3f3d8bf6ba48853fbfd72a3b7ccfce5490ce", kill_on_drop: false }`
[INFO] [stdout] 6b37493a1403332a17ca57559b1d3f3d8bf6ba48853fbfd72a3b7ccfce5490ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b20b76ea4e864c431ee8160ee4ff75983e36cd2a15c9888f3a149f0ac2e9a4a
[INFO] running `Command { std: "docker" "start" "-a" "2b20b76ea4e864c431ee8160ee4ff75983e36cd2a15c9888f3a149f0ac2e9a4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling cc v1.0.98
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling target-features v0.1.6
[INFO] [stderr]    Compiling either v1.12.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling zerocopy v0.7.34
[INFO] [stderr]    Compiling allocator-api2 v0.2.18
[INFO] [stderr]    Compiling polars-utils v0.39.2
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling simdutf8 v0.1.4
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling bytemuck_derive v1.6.1
[INFO] [stderr]    Compiling polars-arrow v0.39.2
[INFO] [stderr]    Compiling raw-cpuid v11.0.2
[INFO] [stderr]    Compiling polars-error v0.39.2
[INFO] [stderr]    Compiling foreign_vec v0.1.0
[INFO] [stderr]    Compiling fast-float v0.2.0
[INFO] [stderr]    Compiling ethnum v1.5.0
[INFO] [stderr]    Compiling atoi_simd v0.15.6
[INFO] [stderr]    Compiling dyn-clone v1.0.17
[INFO] [stderr]    Compiling streaming-iterator v0.1.9
[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]    Compiling polars-compute v0.39.2
[INFO] [stderr]    Compiling polars-core v0.39.2
[INFO] [stderr]    Compiling xxhash-rust v0.8.10
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling psm v0.1.21
[INFO] [stderr]    Compiling stacker v0.1.15
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling bytemuck v1.16.0
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling multiversion-macros v0.7.4
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling multiversion v0.7.4
[INFO] [stderr]    Compiling polars-row v0.39.2
[INFO] [stderr]    Compiling polars-ffi v0.39.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `polars-core` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1871252fc8bb672d40787e67404e6eaae7059369/bin/rustc --crate-name polars_core --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/polars-core-0.39.2/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 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("algorithm_group_by", "arrow-array", "arrow_rs", "avx512", "bigidx", "checked_arithmetic", "chrono", "chrono-tz", "comfy-table", "dataframe_arithmetic", "default", "describe", "diagonal_concat", "docs", "docs-selection", "dot_product", "dtype-array", "dtype-categorical", "dtype-date", "dtype-datetime", "dtype-decimal", "dtype-duration", "dtype-i16", "dtype-i8", "dtype-struct", "dtype-time", "dtype-u16", "dtype-u8", "dynamic_group_by", "fmt", "fmt_no_tty", "group_by_list", "is_first_distinct", "is_last_distinct", "lazy", "ndarray", "nightly", "object", "partition_by", "performant", "product", "python", "rand", "rand_distr", "random", "regex", "reinterpret", "rolling_window", "round_series", "row_hash", "rows", "serde", "serde-lazy", "serde_json", "simd", "strings", "take_opt_iter", "temporal", "timezones", "unique_counts", "zip_with"))' -C metadata=e02514c422f356f6 -C extra-filename=-e02514c422f356f6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ahash=/opt/rustwide/target/debug/deps/libahash-102005ac59603129.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-587d8e547c38cd0e.rmeta --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-9fc82b9c1fdb02d5.rmeta --extern either=/opt/rustwide/target/debug/deps/libeither-cacf6b468c63da1f.rmeta --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-cd6159ca8a1246f4.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-b2027c11fcf908a4.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-5776e10ee4329335.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-795d6939e3fe8636.rmeta --extern arrow=/opt/rustwide/target/debug/deps/libpolars_arrow-af26bfe1cca6c178.rmeta --extern polars_compute=/opt/rustwide/target/debug/deps/libpolars_compute-8589c381b2e2be30.rmeta --extern polars_error=/opt/rustwide/target/debug/deps/libpolars_error-344294a43b104ab0.rmeta --extern polars_row=/opt/rustwide/target/debug/deps/libpolars_row-bab965966ae1d5c7.rmeta --extern polars_utils=/opt/rustwide/target/debug/deps/libpolars_utils-fc7ba2a32d5e8854.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-123543470149ba0b.rmeta --extern smartstring=/opt/rustwide/target/debug/deps/libsmartstring-0d9f7b360a76a5ac.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-776e8347f70d7756.rmeta --extern xxhash_rust=/opt/rustwide/target/debug/deps/libxxhash_rust-846f1327fc563fc8.rmeta --cap-lints allow --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/psm-f4c4309aadc23ed6/out --cfg 'feature="nightly"'` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "2b20b76ea4e864c431ee8160ee4ff75983e36cd2a15c9888f3a149f0ac2e9a4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b20b76ea4e864c431ee8160ee4ff75983e36cd2a15c9888f3a149f0ac2e9a4a", kill_on_drop: false }`
[INFO] [stdout] 2b20b76ea4e864c431ee8160ee4ff75983e36cd2a15c9888f3a149f0ac2e9a4a
[INFO] testing polars-ffi-0.39.2 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate polars-ffi 0.39.2 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate polars-ffi 0.39.2 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polars-ffi 0.39.2
[INFO] finished tweaking crates.io crate polars-ffi 0.39.2
[INFO] tweaked toml for crates.io crate polars-ffi 0.39.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 70 packages to latest compatible versions
[INFO] [stderr]       Adding polars-arrow v0.39.2 (latest: v0.40.0)
[INFO] [stderr]       Adding polars-compute v0.39.2 (latest: v0.40.0)
[INFO] [stderr]       Adding polars-core v0.39.2 (latest: v0.40.0)
[INFO] [stderr]       Adding polars-error v0.39.2 (latest: v0.40.0)
[INFO] [stderr]       Adding polars-row v0.39.2 (latest: v0.40.0)
[INFO] [stderr]       Adding polars-utils v0.39.2 (latest: v0.40.0)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.66)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7575bf58e913a0f9ab46d29cf0139f0bdbb57e9f4962fc70b9b8ecf4f82fae34
[INFO] running `Command { std: "docker" "start" "-a" "7575bf58e913a0f9ab46d29cf0139f0bdbb57e9f4962fc70b9b8ecf4f82fae34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7575bf58e913a0f9ab46d29cf0139f0bdbb57e9f4962fc70b9b8ecf4f82fae34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7575bf58e913a0f9ab46d29cf0139f0bdbb57e9f4962fc70b9b8ecf4f82fae34", kill_on_drop: false }`
[INFO] [stdout] 7575bf58e913a0f9ab46d29cf0139f0bdbb57e9f4962fc70b9b8ecf4f82fae34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9b8eb2174305aafed043a4281649abf449a2b054dfb5dcd1298e1d2603d943e
[INFO] running `Command { std: "docker" "start" "-a" "d9b8eb2174305aafed043a4281649abf449a2b054dfb5dcd1298e1d2603d943e", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling cc v1.0.98
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling either v1.12.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling zerocopy v0.7.34
[INFO] [stderr]    Compiling target-features v0.1.6
[INFO] [stderr]    Compiling allocator-api2 v0.2.18
[INFO] [stderr]    Compiling polars-utils v0.39.2
[INFO] [stderr]    Compiling simdutf8 v0.1.4
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling bytemuck_derive v1.6.1
[INFO] [stderr]    Compiling polars-arrow v0.39.2
[INFO] [stderr]    Compiling polars-error v0.39.2
[INFO] [stderr]    Compiling raw-cpuid v11.0.2
[INFO] [stderr]    Compiling streaming-iterator v0.1.9
[INFO] [stderr]    Compiling fast-float v0.2.0
[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]    Compiling dyn-clone v1.0.17
[INFO] [stderr]    Compiling atoi_simd v0.15.6
[INFO] [stderr]    Compiling ethnum v1.5.0
[INFO] [stderr]    Compiling foreign_vec v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]    Compiling polars-compute v0.39.2
[INFO] [stderr]    Compiling polars-core v0.39.2
[INFO] [stderr]    Compiling xxhash-rust v0.8.10
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling psm v0.1.21
[INFO] [stderr]    Compiling stacker v0.1.15
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling bytemuck v1.16.0
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling multiversion-macros v0.7.4
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling multiversion v0.7.4
[INFO] [stderr]    Compiling polars-row v0.39.2
[INFO] [stderr]    Compiling polars-ffi v0.39.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.86s
[INFO] running `Command { std: "docker" "inspect" "d9b8eb2174305aafed043a4281649abf449a2b054dfb5dcd1298e1d2603d943e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9b8eb2174305aafed043a4281649abf449a2b054dfb5dcd1298e1d2603d943e", kill_on_drop: false }`
[INFO] [stdout] d9b8eb2174305aafed043a4281649abf449a2b054dfb5dcd1298e1d2603d943e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c37af20f0dfc26374a9e8333063f8a65f91a0baa2b462cc76c59176112666424
[INFO] running `Command { std: "docker" "start" "-a" "c37af20f0dfc26374a9e8333063f8a65f91a0baa2b462cc76c59176112666424", kill_on_drop: false }`
[INFO] [stderr]    Compiling polars-ffi v0.39.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.70s
[INFO] running `Command { std: "docker" "inspect" "c37af20f0dfc26374a9e8333063f8a65f91a0baa2b462cc76c59176112666424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c37af20f0dfc26374a9e8333063f8a65f91a0baa2b462cc76c59176112666424", kill_on_drop: false }`
[INFO] [stdout] c37af20f0dfc26374a9e8333063f8a65f91a0baa2b462cc76c59176112666424
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cbe03a7997dfa45ae1c97d614762fbe8dccc17760c6505936d7a8dd760b39a65
[INFO] running `Command { std: "docker" "start" "-a" "cbe03a7997dfa45ae1c97d614762fbe8dccc17760c6505936d7a8dd760b39a65", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/polars_ffi-f0021ae62d9429ca)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test version_0::test::test_ffi ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests polars_ffi
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cbe03a7997dfa45ae1c97d614762fbe8dccc17760c6505936d7a8dd760b39a65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbe03a7997dfa45ae1c97d614762fbe8dccc17760c6505936d7a8dd760b39a65", kill_on_drop: false }`
[INFO] [stdout] cbe03a7997dfa45ae1c97d614762fbe8dccc17760c6505936d7a8dd760b39a65