[INFO] fetching crate rinfluxdb-polars 0.2.0...
[INFO] testing rinfluxdb-polars-0.2.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate rinfluxdb-polars 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate rinfluxdb-polars 0.2.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rinfluxdb-polars 0.2.0
[INFO] finished tweaking crates.io crate rinfluxdb-polars 0.2.0
[INFO] tweaked toml for crates.io crate rinfluxdb-polars 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded streaming-iterator v0.1.5
[INFO] [stderr]   Downloaded polars-io v0.16.0
[INFO] [stderr]   Downloaded polars v0.16.0
[INFO] [stderr]   Downloaded polars-arrow v0.16.0
[INFO] [stderr]   Downloaded arrow2 v0.5.3
[INFO] [stderr]   Downloaded polars-core v0.16.0
[INFO] [stderr]   Downloaded polars-lazy v0.16.0
[INFO] [stderr]   Downloaded rinfluxdb-types v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 36a3145e82b68076ea39ae9b5f86c2410a9c33472b35905615ab9e18483b1d09
[INFO] running `Command { std: "docker" "start" "-a" "36a3145e82b68076ea39ae9b5f86c2410a9c33472b35905615ab9e18483b1d09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36a3145e82b68076ea39ae9b5f86c2410a9c33472b35905615ab9e18483b1d09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36a3145e82b68076ea39ae9b5f86c2410a9c33472b35905615ab9e18483b1d09", kill_on_drop: false }`
[INFO] [stdout] 36a3145e82b68076ea39ae9b5f86c2410a9c33472b35905615ab9e18483b1d09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d0077cb2410c1cd2a29a1d9876d9f09a4dc30a67ca3e918768a152301cd2acf
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4d0077cb2410c1cd2a29a1d9876d9f09a4dc30a67ca3e918768a152301cd2acf", 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] [stderr]    Compiling streaming-iterator v0.1.5
[INFO] [stderr]    Compiling strength_reduce v0.2.3
[INFO] [stderr]    Compiling hash_hasher v2.0.3
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling encode_unicode v0.3.6
[INFO] [stderr]    Compiling unsafe_unwrap v0.1.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling lexical-util v0.8.3
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling memmap2 v0.2.3
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling multiversion-macros v0.6.1
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling lexical-parse-integer v0.8.3
[INFO] [stderr]    Compiling lexical-write-integer v0.8.3
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling lexical-parse-float v0.8.3
[INFO] [stderr]    Compiling lexical-write-float v0.8.4
[INFO] [stderr]    Compiling prettytable-rs v0.8.0
[INFO] [stderr]    Compiling lexical-core v0.8.3
[INFO] [stderr]    Compiling lexical v6.1.0
[INFO] [stderr]    Compiling rinfluxdb-types v0.2.0
[INFO] [stderr]    Compiling multiversion v0.6.1
[INFO] [stderr]    Compiling arrow2 v0.5.3
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling polars-arrow v0.16.0
[INFO] [stderr]    Compiling polars-core v0.16.0
[INFO] [stderr] error: could not compile `arrow2`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name arrow2 --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrow2-0.5.3/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 --cfg 'feature="compute"' --cfg 'feature="csv"' --cfg 'feature="default"' --cfg 'feature="io_csv"' --cfg 'feature="lazy_static"' --cfg 'feature="lexical-core"' --cfg 'feature="multiversion"' --cfg 'feature="regex"' --cfg 'feature="streaming-iterator"' --cfg 'feature="strength_reduce"' -C metadata=0c44333573508e89 -C extra-filename=-0c44333573508e89 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-0fc926932c8649a8.rmeta --extern csv=/opt/rustwide/target/debug/deps/libcsv-cb33339d187c0d20.rmeta --extern hash_hasher=/opt/rustwide/target/debug/deps/libhash_hasher-6afdcf32c096991d.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-b341606102c7008f.rmeta --extern lexical_core=/opt/rustwide/target/debug/deps/liblexical_core-66ea0b4ec4c4ab44.rmeta --extern multiversion=/opt/rustwide/target/debug/deps/libmultiversion-f386cefc4c2023ed.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-affa5622bfdde380.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-17f271d2d4d7a3b5.rmeta --extern streaming_iterator=/opt/rustwide/target/debug/deps/libstreaming_iterator-ddbac588e3c24e98.rmeta --extern strength_reduce=/opt/rustwide/target/debug/deps/libstrength_reduce-c24bc7d00f2c7a8b.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: build failed
[INFO] running `Command { std: "docker" "inspect" "4d0077cb2410c1cd2a29a1d9876d9f09a4dc30a67ca3e918768a152301cd2acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d0077cb2410c1cd2a29a1d9876d9f09a4dc30a67ca3e918768a152301cd2acf", kill_on_drop: false }`
[INFO] [stdout] 4d0077cb2410c1cd2a29a1d9876d9f09a4dc30a67ca3e918768a152301cd2acf