[INFO] fetching crate serde_arrow 0.4.0...
[INFO] testing serde_arrow-0.4.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate serde_arrow 0.4.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate serde_arrow 0.4.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde_arrow 0.4.0
[INFO] finished tweaking crates.io crate serde_arrow 0.4.0
[INFO] tweaked toml for crates.io crate serde_arrow 0.4.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2022-04-10" "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] 7e0f1710ffcde10c5fb3a949b28828d760cbaaa23ca79afb222525b7d34ff74c
[INFO] running `Command { std: "docker" "start" "-a" "7e0f1710ffcde10c5fb3a949b28828d760cbaaa23ca79afb222525b7d34ff74c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e0f1710ffcde10c5fb3a949b28828d760cbaaa23ca79afb222525b7d34ff74c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e0f1710ffcde10c5fb3a949b28828d760cbaaa23ca79afb222525b7d34ff74c", kill_on_drop: false }`
[INFO] [stdout] 7e0f1710ffcde10c5fb3a949b28828d760cbaaa23ca79afb222525b7d34ff74c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", 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] a845ff92aa7db7fd5997d680256deab4db91a2c85a79d15a4cc918e9a7b3dc3f
[INFO] running `Command { std: "docker" "start" "-a" "a845ff92aa7db7fd5997d680256deab4db91a2c85a79d15a4cc918e9a7b3dc3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling lexical-util v0.8.3
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling lexical-parse-integer v0.8.3
[INFO] [stderr]    Compiling lexical-write-integer v0.8.3
[INFO] [stderr]    Compiling lexical-parse-float v0.8.3
[INFO] [stderr]    Compiling lexical-write-float v0.8.4
[INFO] [stderr]    Compiling lexical-core v0.8.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling multiversion-macros v0.6.1
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling multiversion v0.6.1
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling flatbuffers v2.0.0
[INFO] [stderr]    Compiling arrow v8.0.0
[INFO] [stderr]    Compiling serde_arrow v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.56s
[INFO] running `Command { std: "docker" "inspect" "a845ff92aa7db7fd5997d680256deab4db91a2c85a79d15a4cc918e9a7b3dc3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a845ff92aa7db7fd5997d680256deab4db91a2c85a79d15a4cc918e9a7b3dc3f", kill_on_drop: false }`
[INFO] [stdout] a845ff92aa7db7fd5997d680256deab4db91a2c85a79d15a4cc918e9a7b3dc3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", 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] 22693b80ec2f69f2b7d77c3734b3b80cd49af641ea1ac7409be5dee8171e83e2
[INFO] running `Command { std: "docker" "start" "-a" "22693b80ec2f69f2b7d77c3734b3b80cd49af641ea1ac7409be5dee8171e83e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling arrow v8.0.0
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling serde_arrow v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 16s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_arrow-a84dba34e00ec4d4)
[INFO] running `Command { std: "docker" "inspect" "22693b80ec2f69f2b7d77c3734b3b80cd49af641ea1ac7409be5dee8171e83e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22693b80ec2f69f2b7d77c3734b3b80cd49af641ea1ac7409be5dee8171e83e2", kill_on_drop: false }`
[INFO] [stdout] 22693b80ec2f69f2b7d77c3734b3b80cd49af641ea1ac7409be5dee8171e83e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2022-04-10" "test" "--frozen", 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] 55d9f0c387973c083b5942aee5c244e6ec8d8f08210c8e621b654553190f6d96
[INFO] running `Command { std: "docker" "start" "-a" "55d9f0c387973c083b5942aee5c244e6ec8d8f08210c8e621b654553190f6d96", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_arrow-a84dba34e00ec4d4)
[INFO] [stdout] running 24 tests
[INFO] [stdout] test test::api_chrono::test_chrono_api_datetime ... ok
[INFO] [stdout] test test::api_chrono::test_chrono_api_naive_datetime ... ok
[INFO] [stdout] test test::api_chrono::test_chrono_fixed_offset ... ok
[INFO] [stdout] test test::api_chrono::test_chrono_api_datetime_debug ... ok
[INFO] [stdout] test test::api_chrono::test_parse_utc ... ok
[INFO] [stdout] test test::from_record_batch::event_source ... ok
[INFO] [stdout] test test::integration::item_maps ... ok
[INFO] [stdout] test test::event_sink::example ... ok
[INFO] [stdout] test test::integration::serialize_slice ... ok
[INFO] [stdout] test test::integration::serialize_tuple ... ok
[INFO] [stdout] test test::from_record_batch::example_large_string ... ok
[INFO] [stdout] test test::from_record_batch::example ... ok
[INFO] [stdout] test test::from_record_batch::example_char ... ok
[INFO] [stdout] test test::integration::dtype_date64_int ... ok
[INFO] [stdout] test test::integration::item_multi_field_structure ... ok
[INFO] [stdout] test test::integration::serialize_fixed_array ... ok
[INFO] [stdout] test test::integration::dtype_date64_str ... ok
[INFO] [stdout] test test::integration::item_flattened_structures ... ok
[INFO] [stdout] test test::trace_schema::example_option ... ok
[INFO] [stdout] test test::from_record_batch::example_nullable ... ok
[INFO] [stdout] test test::to_record_batch::example ... ok
[INFO] [stdout] test test::to_record_batch::example_option ... ok
[INFO] [stdout] test test::from_record_batch::example_string ... ok
[INFO] [stdout] test test::trace_schema::example ... ok
[INFO] [stderr]    Doc-tests serde_arrow
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/ops/trace_schema.rs - ops::trace_schema::trace_schema (line 17) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "55d9f0c387973c083b5942aee5c244e6ec8d8f08210c8e621b654553190f6d96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55d9f0c387973c083b5942aee5c244e6ec8d8f08210c8e621b654553190f6d96", kill_on_drop: false }`
[INFO] [stdout] 55d9f0c387973c083b5942aee5c244e6ec8d8f08210c8e621b654553190f6d96