[INFO] fetching crate polars-arrow-format 0.2.1...
[INFO] testing polars-arrow-format-0.2.1 against 1.95.0 for beta-1.96-2
[INFO] extracting crate polars-arrow-format 0.2.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate polars-arrow-format 0.2.1
[INFO] finished tweaking crates.io crate polars-arrow-format 0.2.1
[INFO] tweaked toml for crates.io crate polars-arrow-format 0.2.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate polars-arrow-format 0.2.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate polars-arrow-format 0.2.1 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hyper-timeout v0.4.1
[INFO] [stderr]   Downloaded prost v0.11.9
[INFO] [stderr]   Downloaded tokio-io-timeout v1.2.0
[INFO] [stderr]   Downloaded prost-derive v0.11.9
[INFO] [stderr]   Downloaded planus v1.1.1
[INFO] [stderr]   Downloaded tonic v0.8.3
[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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 970f2597819ffc7320d5296fec410090ce2f3ffef1ee16164c42b541f1ae419d
[INFO] running `Command { std: "docker" "start" "-a" "970f2597819ffc7320d5296fec410090ce2f3ffef1ee16164c42b541f1ae419d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "970f2597819ffc7320d5296fec410090ce2f3ffef1ee16164c42b541f1ae419d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "970f2597819ffc7320d5296fec410090ce2f3ffef1ee16164c42b541f1ae419d", kill_on_drop: false }`
[INFO] [stdout] 970f2597819ffc7320d5296fec410090ce2f3ffef1ee16164c42b541f1ae419d
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bad15d923b76a1b4c9435a781b90e988438ea385548eed3390e33b5277340e34
[INFO] running `Command { std: "docker" "start" "-a" "bad15d923b76a1b4c9435a781b90e988438ea385548eed3390e33b5277340e34", kill_on_drop: false }`
[INFO] [stderr]    Compiling polars-arrow-format v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "bad15d923b76a1b4c9435a781b90e988438ea385548eed3390e33b5277340e34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bad15d923b76a1b4c9435a781b90e988438ea385548eed3390e33b5277340e34", kill_on_drop: false }`
[INFO] [stdout] bad15d923b76a1b4c9435a781b90e988438ea385548eed3390e33b5277340e34
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 630a5d9d61c00705af6153acc0355c24bfbb3c340ea01fb53cda456d1475d4b9
[INFO] running `Command { std: "docker" "start" "-a" "630a5d9d61c00705af6153acc0355c24bfbb3c340ea01fb53cda456d1475d4b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling polars-arrow-format v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "630a5d9d61c00705af6153acc0355c24bfbb3c340ea01fb53cda456d1475d4b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "630a5d9d61c00705af6153acc0355c24bfbb3c340ea01fb53cda456d1475d4b9", kill_on_drop: false }`
[INFO] [stdout] 630a5d9d61c00705af6153acc0355c24bfbb3c340ea01fb53cda456d1475d4b9
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 457e111b0d99eaeefb5d0317ee48fdded70601fcd4acb23da4b465672c48f679
[INFO] running `Command { std: "docker" "start" "-a" "457e111b0d99eaeefb5d0317ee48fdded70601fcd4acb23da4b465672c48f679", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/polars_arrow_format-0cc14f4542331357)
[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] [stderr]    Doc-tests polars_arrow_format
[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" "457e111b0d99eaeefb5d0317ee48fdded70601fcd4acb23da4b465672c48f679", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "457e111b0d99eaeefb5d0317ee48fdded70601fcd4acb23da4b465672c48f679", kill_on_drop: false }`
[INFO] [stdout] 457e111b0d99eaeefb5d0317ee48fdded70601fcd4acb23da4b465672c48f679
