[INFO] fetching crate arrow-ipc 51.0.0...
[INFO] testing arrow-ipc-51.0.0 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate arrow-ipc 51.0.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate arrow-ipc 51.0.0 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 arrow-ipc 51.0.0
[INFO] finished tweaking crates.io crate arrow-ipc 51.0.0
[INFO] tweaked toml for crates.io crate arrow-ipc 51.0.0 written to /workspace/builds/worker-0-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 89 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding flatbuffers v23.5.26 (latest: v24.3.25)
[INFO] [stderr]       Adding linux-raw-sys v0.4.14 (latest: v0.6.4)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0)
[INFO] [stderr]       Adding windows-core v0.52.0 (latest: v0.56.0)
[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 arrow-buffer v51.0.0
[INFO] [stderr]   Downloaded const-random v0.1.18
[INFO] [stderr]   Downloaded zstd-safe v7.1.0
[INFO] [stderr]   Downloaded flatbuffers v23.5.26
[INFO] [stderr]   Downloaded lexical-core v0.8.5
[INFO] [stderr]   Downloaded zstd v0.13.1
[INFO] [stderr]   Downloaded const-random-macro v0.1.16
[INFO] [stderr]   Downloaded atoi v2.0.0
[INFO] [stderr]   Downloaded arrow-schema v51.0.0
[INFO] [stderr]   Downloaded arrow-select v51.0.0
[INFO] [stderr]   Downloaded lexical-parse-integer v0.8.6
[INFO] [stderr]   Downloaded lexical-write-integer v0.8.5
[INFO] [stderr]   Downloaded lexical-write-float v0.8.5
[INFO] [stderr]   Downloaded lexical-util v0.8.5
[INFO] [stderr]   Downloaded arrow-array v51.0.0
[INFO] [stderr]   Downloaded lexical-parse-float v0.8.5
[INFO] [stderr]   Downloaded arrow-cast v51.0.0
[INFO] [stderr]   Downloaded zstd-sys v2.0.10+zstd.1.5.6
[INFO] [stderr]   Downloaded arrow-data v51.0.0
[INFO] [stderr]   Downloaded lz4_flex v0.11.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 5d76fd179b701e4f36cdd81c03252aadf06ed43f1a9a37e8d010bd3f9c992446
[INFO] running `Command { std: "docker" "start" "-a" "5d76fd179b701e4f36cdd81c03252aadf06ed43f1a9a37e8d010bd3f9c992446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d76fd179b701e4f36cdd81c03252aadf06ed43f1a9a37e8d010bd3f9c992446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d76fd179b701e4f36cdd81c03252aadf06ed43f1a9a37e8d010bd3f9c992446", kill_on_drop: false }`
[INFO] [stdout] 5d76fd179b701e4f36cdd81c03252aadf06ed43f1a9a37e8d010bd3f9c992446
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 997d852107f7926f2d93d103ebd827d28bd60d2ee6823e68a029efc0aa8ba843
[INFO] running `Command { std: "docker" "start" "-a" "997d852107f7926f2d93d103ebd827d28bd60d2ee6823e68a029efc0aa8ba843", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling iana-time-zone v0.1.60
[INFO] [stderr]    Compiling arrow-schema v51.0.0
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling lexical-util v0.8.5
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling flatbuffers v23.5.26
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling lexical-write-integer v0.8.5
[INFO] [stderr]    Compiling lexical-parse-integer v0.8.6
[INFO] [stderr]    Compiling lexical-parse-float v0.8.5
[INFO] [stderr]    Compiling lexical-write-float v0.8.5
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling lexical-core v0.8.5
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling num-bigint v0.4.5
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling arrow-buffer v51.0.0
[INFO] [stderr]    Compiling arrow-data v51.0.0
[INFO] [stderr]    Compiling arrow-array v51.0.0
[INFO] [stderr]    Compiling arrow-select v51.0.0
[INFO] [stderr]    Compiling arrow-cast v51.0.0
[INFO] [stderr]    Compiling arrow-ipc v51.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.86s
[INFO] running `Command { std: "docker" "inspect" "997d852107f7926f2d93d103ebd827d28bd60d2ee6823e68a029efc0aa8ba843", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "997d852107f7926f2d93d103ebd827d28bd60d2ee6823e68a029efc0aa8ba843", kill_on_drop: false }`
[INFO] [stdout] 997d852107f7926f2d93d103ebd827d28bd60d2ee6823e68a029efc0aa8ba843
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ade040d3e430f0c62416e179e5987168e03b58adc4988a90b2c4ddbd7ffb773d
[INFO] running `Command { std: "docker" "start" "-a" "ade040d3e430f0c62416e179e5987168e03b58adc4988a90b2c4ddbd7ffb773d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling fastrand v2.1.0
[INFO] [stderr]    Compiling tempfile v3.10.1
[INFO] [stderr]    Compiling arrow-ipc v51.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.10s
[INFO] running `Command { std: "docker" "inspect" "ade040d3e430f0c62416e179e5987168e03b58adc4988a90b2c4ddbd7ffb773d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ade040d3e430f0c62416e179e5987168e03b58adc4988a90b2c4ddbd7ffb773d", kill_on_drop: false }`
[INFO] [stdout] ade040d3e430f0c62416e179e5987168e03b58adc4988a90b2c4ddbd7ffb773d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1b60eda6896b9fff0c3ae094cf9268dbeadcd860c4c18a403cb0ad00f405233a
[INFO] running `Command { std: "docker" "start" "-a" "1b60eda6896b9fff0c3ae094cf9268dbeadcd860c4c18a403cb0ad00f405233a", 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/arrow_ipc-86f3990980368428)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test convert::tests::schema_from_bytes ... ok
[INFO] [stdout] test reader::tests::test_no_columns_batch ... ok
[INFO] [stdout] test reader::tests::test_arrow_single_float_row ... ok
[INFO] [stdout] test reader::tests::test_roundtrip_dense_union ... ok
[INFO] [stdout] test convert::tests::convert_schema_round_trip ... ok
[INFO] [stdout] test reader::tests::test_roundtrip_nested_dict ... ok
[INFO] [stdout] test reader::tests::test_roundtrip_stream_dict_of_fixed_size_list_of_dict ... ok
[INFO] [stdout] test reader::tests::test_roundtrip_sparse_union ... ok
[INFO] [stdout] test reader::tests::test_roundtrip_stream_dict_of_list_of_dict ... ok
[INFO] [stdout] test reader::tests::test_roundtrip_with_custom_metadata ... ok
[INFO] [stdout] test reader::tests::test_roundtrip_stream_nested_dict ... ok
[INFO] [stdout] test reader::tests::test_roundtrip_stream_nested_dict_of_map_of_dict ... ok
[INFO] [stdout] test reader::tests::test_unaligned ... ok
[INFO] [stdout] test writer::tests::encode_bools_slice ... ok
[INFO] [stdout] test reader::tests::test_roundtrip_stream_run_array_sliced ... ok
[INFO] [stdout] test reader::tests::test_projection_array_values ... ok
[INFO] [stdout] test reader::tests::test_file_with_deeply_nested_columns ... ok
[INFO] [stdout] test writer::tests::test_run_array_unslice ... ok
[INFO] [stdout] test writer::tests::test_stream_writer_writes_array_slice ... ok
[INFO] [stdout] test writer::tests::test_write_null_file_v4 ... ok
[INFO] [stdout] test writer::tests::test_write_file ... ok
[INFO] [stdout] test writer::tests::test_write_null_file_v5 ... ok
[INFO] [stdout] test writer::tests::test_write_union_file_v4_v5 ... ok
[INFO] [stdout] test writer::tests::track_struct_nested_dict ... ok
[INFO] [stdout] test writer::tests::truncate_ipc_dictionary_array ... ok
[INFO] [stdout] test writer::tests::track_union_nested_dict ... ok
[INFO] [stdout] test writer::tests::truncate_ipc_record_batch_with_nulls ... ok
[INFO] [stdout] test writer::tests::encode_empty_list ... ok
[INFO] [stdout] test writer::tests::truncate_ipc_record_batch ... ok
[INFO] [stdout] test writer::tests::truncate_ipc_string_array_with_all_empty_string ... ok
[INFO] [stdout] test writer::tests::truncate_ipc_struct_array ... ok
[INFO] [stdout] test writer::tests::encode_lists ... ok
[INFO] [stdout] test writer::tests::encode_large_lists ... ok
[INFO] [stdout] test writer::tests::encode_nested_lists ... ok
[INFO] [stdout] test writer::tests::encode_map_array ... ok
[INFO] [stdout] test reader::tests::test_file_with_massive_column_count ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.18s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arrow_ipc
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/writer.rs - writer::IpcDataGenerator (line 144) ... ok
[INFO] [stdout] test src/writer.rs - writer::StreamWriter<W>::into_inner (line 960) ... ok
[INFO] [stdout] test src/reader.rs - reader::FileDecoder (line 546) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1b60eda6896b9fff0c3ae094cf9268dbeadcd860c4c18a403cb0ad00f405233a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b60eda6896b9fff0c3ae094cf9268dbeadcd860c4c18a403cb0ad00f405233a", kill_on_drop: false }`
[INFO] [stdout] 1b60eda6896b9fff0c3ae094cf9268dbeadcd860c4c18a403cb0ad00f405233a
