[INFO] fetching crate pyspark-arrow-rs-impl 0.2.0...
[INFO] testing pyspark-arrow-rs-impl-0.2.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate pyspark-arrow-rs-impl 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate pyspark-arrow-rs-impl 0.2.0
[INFO] finished tweaking crates.io crate pyspark-arrow-rs-impl 0.2.0
[INFO] tweaked toml for crates.io crate pyspark-arrow-rs-impl 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pyspark-arrow-rs-impl 0.2.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.108)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69f264e68a7bdeffae2b80c19a3cd01a02225843d1f3034bbe25170756076d25
[INFO] running `Command { std: "docker" "start" "-a" "69f264e68a7bdeffae2b80c19a3cd01a02225843d1f3034bbe25170756076d25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69f264e68a7bdeffae2b80c19a3cd01a02225843d1f3034bbe25170756076d25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69f264e68a7bdeffae2b80c19a3cd01a02225843d1f3034bbe25170756076d25", kill_on_drop: false }`
[INFO] [stdout] 69f264e68a7bdeffae2b80c19a3cd01a02225843d1f3034bbe25170756076d25
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6316d5906ebbd8414efe6f44a74b8b1a524e8c4d7e9318608dfc6bb4d0827e1
[INFO] running `Command { std: "docker" "start" "-a" "b6316d5906ebbd8414efe6f44a74b8b1a524e8c4d7e9318608dfc6bb4d0827e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling pyspark-arrow-rs-impl v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.79s
[INFO] running `Command { std: "docker" "inspect" "b6316d5906ebbd8414efe6f44a74b8b1a524e8c4d7e9318608dfc6bb4d0827e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6316d5906ebbd8414efe6f44a74b8b1a524e8c4d7e9318608dfc6bb4d0827e1", kill_on_drop: false }`
[INFO] [stdout] b6316d5906ebbd8414efe6f44a74b8b1a524e8c4d7e9318608dfc6bb4d0827e1
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be4fe6122e63ae1ed12f0b6c6418da64d9cfbce80c5867f3f07bb61b42528d8e
[INFO] running `Command { std: "docker" "start" "-a" "be4fe6122e63ae1ed12f0b6c6418da64d9cfbce80c5867f3f07bb61b42528d8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling pyspark-arrow-rs-impl v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "be4fe6122e63ae1ed12f0b6c6418da64d9cfbce80c5867f3f07bb61b42528d8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be4fe6122e63ae1ed12f0b6c6418da64d9cfbce80c5867f3f07bb61b42528d8e", kill_on_drop: false }`
[INFO] [stdout] be4fe6122e63ae1ed12f0b6c6418da64d9cfbce80c5867f3f07bb61b42528d8e
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1991c925889ec9969ee896696ad0ce8d7624f4901f19eddcd020d36f89da1a35
[INFO] running `Command { std: "docker" "start" "-a" "1991c925889ec9969ee896696ad0ce8d7624f4901f19eddcd020d36f89da1a35", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pyspark_arrow_rs_impl-afcf2328d594a94e)
[INFO] [stderr]    Doc-tests pyspark_arrow_rs_impl
[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] [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" "1991c925889ec9969ee896696ad0ce8d7624f4901f19eddcd020d36f89da1a35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1991c925889ec9969ee896696ad0ce8d7624f4901f19eddcd020d36f89da1a35", kill_on_drop: false }`
[INFO] [stdout] 1991c925889ec9969ee896696ad0ce8d7624f4901f19eddcd020d36f89da1a35