[INFO] fetching crate karpal-arrow 0.4.0...
[INFO] testing karpal-arrow-0.4.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate karpal-arrow 0.4.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate karpal-arrow 0.4.0
[INFO] finished tweaking crates.io crate karpal-arrow 0.4.0
[INFO] tweaked toml for crates.io crate karpal-arrow 0.4.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate karpal-arrow 0.4.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate karpal-arrow 0.4.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded karpal-core v0.4.0
[INFO] [stderr]   Downloaded proptest v1.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a96bba3fd33f290808d15ed8006450ec19d12b7e504289e9045f88986a802eb1
[INFO] running `Command { std: "docker" "start" "-a" "a96bba3fd33f290808d15ed8006450ec19d12b7e504289e9045f88986a802eb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a96bba3fd33f290808d15ed8006450ec19d12b7e504289e9045f88986a802eb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a96bba3fd33f290808d15ed8006450ec19d12b7e504289e9045f88986a802eb1", kill_on_drop: false }`
[INFO] [stdout] a96bba3fd33f290808d15ed8006450ec19d12b7e504289e9045f88986a802eb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c437c6b1e495946d6b8e2cca3f2940fbc6c36d7db3d782be74d92cbb14024ae8
[INFO] running `Command { std: "docker" "start" "-a" "c437c6b1e495946d6b8e2cca3f2940fbc6c36d7db3d782be74d92cbb14024ae8", kill_on_drop: false }`
[INFO] [stderr]    Compiling karpal-core v0.4.0
[INFO] [stderr]    Compiling karpal-arrow v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "c437c6b1e495946d6b8e2cca3f2940fbc6c36d7db3d782be74d92cbb14024ae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c437c6b1e495946d6b8e2cca3f2940fbc6c36d7db3d782be74d92cbb14024ae8", kill_on_drop: false }`
[INFO] [stdout] c437c6b1e495946d6b8e2cca3f2940fbc6c36d7db3d782be74d92cbb14024ae8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68782c3254f2a1f9e1389dd71c2799d5af523109ddcfa79499555018f90a1141
[INFO] running `Command { std: "docker" "start" "-a" "68782c3254f2a1f9e1389dd71c2799d5af523109ddcfa79499555018f90a1141", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.40
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling tempfile v3.26.0
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling proptest v1.10.0
[INFO] [stderr]    Compiling karpal-arrow v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 20.91s
[INFO] running `Command { std: "docker" "inspect" "68782c3254f2a1f9e1389dd71c2799d5af523109ddcfa79499555018f90a1141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68782c3254f2a1f9e1389dd71c2799d5af523109ddcfa79499555018f90a1141", kill_on_drop: false }`
[INFO] [stdout] 68782c3254f2a1f9e1389dd71c2799d5af523109ddcfa79499555018f90a1141
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e509c02be1803f41647bfcc29744daabfae61a2684ca2c70bafeeca05d5ca610
[INFO] running `Command { std: "docker" "start" "-a" "e509c02be1803f41647bfcc29744daabfae61a2684ca2c70bafeeca05d5ca610", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/karpal_arrow-066910e1a3b8d0cb)
[INFO] [stdout] running 54 tests
[INFO] [stdout] test cokleisli::tests::env_compose ... ok
[INFO] [stdout] test cokleisli::tests::env_id ... ok
[INFO] [stdout] test cokleisli::tests::identity_compose ... ok
[INFO] [stdout] test cokleisli::tests::identity_id ... ok
[INFO] [stdout] test cokleisli::tests::nonemptyvec_compose ... ok
[INFO] [stdout] test cokleisli::tests::option_id ... ok
[INFO] [stdout] test cokleisli::tests::option_compose ... ok
[INFO] [stdout] test cokleisli::tests::nonemptyvec_id ... ok
[INFO] [stdout] test cokleisli::law_tests::identity_left_identity ... ok
[INFO] [stdout] test cokleisli::law_tests::nev_left_identity ... ok
[INFO] [stdout] test cokleisli::law_tests::identity_associativity ... ok
[INFO] [stdout] test cokleisli::law_tests::nev_right_identity ... ok
[INFO] [stdout] test fn_arrow::law_tests::arr_id ... ok
[INFO] [stdout] test fn_arrow::law_tests::associativity ... ok
[INFO] [stdout] test fn_arrow::law_tests::arr_composition ... ok
[INFO] [stdout] test fn_arrow::tests::fna_arr ... ok
[INFO] [stdout] test fn_arrow::tests::fna_compose ... ok
[INFO] [stdout] test fn_arrow::tests::fna_fanin ... ok
[INFO] [stdout] test fn_arrow::tests::fna_fanout ... ok
[INFO] [stdout] test fn_arrow::tests::fna_first ... ok
[INFO] [stdout] test fn_arrow::tests::fna_id ... ok
[INFO] [stdout] test fn_arrow::tests::fna_left ... ok
[INFO] [stdout] test fn_arrow::tests::fna_loop_arrow ... ok
[INFO] [stdout] test fn_arrow::tests::fna_right ... ok
[INFO] [stdout] test fn_arrow::tests::fna_second ... ok
[INFO] [stdout] test fn_arrow::tests::fna_splat ... ok
[INFO] [stdout] test fn_arrow::tests::fna_split ... ok
[INFO] [stdout] test fn_arrow::tests::fna_app ... ok
[INFO] [stdout] test fn_arrow::law_tests::left_identity ... ok
[INFO] [stdout] test fn_arrow::law_tests::first_compose ... ok
[INFO] [stdout] test fn_arrow::law_tests::left_arr ... ok
[INFO] [stdout] test kleisli::law_tests::arr_id ... ok
[INFO] [stdout] test cokleisli::law_tests::identity_right_identity ... ok
[INFO] [stdout] test kleisli::law_tests::plus_left_identity ... ok
[INFO] [stdout] test kleisli::tests::kleisli_app ... ok
[INFO] [stdout] test fn_arrow::law_tests::first_arr ... ok
[INFO] [stdout] test kleisli::tests::kleisli_compose ... ok
[INFO] [stdout] test kleisli::tests::kleisli_compose_short_circuits ... ok
[INFO] [stdout] test kleisli::tests::kleisli_first ... ok
[INFO] [stdout] test kleisli::tests::kleisli_first_none ... ok
[INFO] [stdout] test kleisli::tests::kleisli_id ... ok
[INFO] [stdout] test kleisli::tests::kleisli_left ... ok
[INFO] [stdout] test kleisli::tests::kleisli_left_none ... ok
[INFO] [stdout] test kleisli::tests::kleisli_plus ... ok
[INFO] [stdout] test kleisli::tests::kleisli_plus_first_wins ... ok
[INFO] [stdout] test kleisli::tests::kleisli_second ... ok
[INFO] [stdout] test kleisli::tests::kleisli_zero_arrow ... ok
[INFO] [stdout] test kleisli::tests::kleisli_arr ... ok
[INFO] [stdout] test kleisli::law_tests::associativity ... ok
[INFO] [stdout] test fn_arrow::law_tests::right_identity ... ok
[INFO] [stdout] test kleisli::law_tests::right_identity ... ok
[INFO] [stdout] test kleisli::law_tests::left_identity ... ok
[INFO] [stdout] test kleisli::law_tests::plus_right_identity ... ok
[INFO] [stdout] test kleisli::law_tests::zero_left_absorption ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests karpal_arrow
[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" "e509c02be1803f41647bfcc29744daabfae61a2684ca2c70bafeeca05d5ca610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e509c02be1803f41647bfcc29744daabfae61a2684ca2c70bafeeca05d5ca610", kill_on_drop: false }`
[INFO] [stdout] e509c02be1803f41647bfcc29744daabfae61a2684ca2c70bafeeca05d5ca610