[INFO] fetching crate dora-operator-api-python 0.3.0...
[INFO] checking dora-operator-api-python-0.3.0 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate dora-operator-api-python 0.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate dora-operator-api-python 0.3.0 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dora-operator-api-python 0.3.0
[INFO] finished tweaking crates.io crate dora-operator-api-python 0.3.0
[INFO] tweaked toml for crates.io crate dora-operator-api-python 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e67aa3c1d3f0da8366cb20c33cbb56484599c74fca134ccc58213b7dd2b3cff9
[INFO] running `Command { std: "docker" "start" "-a" "e67aa3c1d3f0da8366cb20c33cbb56484599c74fca134ccc58213b7dd2b3cff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e67aa3c1d3f0da8366cb20c33cbb56484599c74fca134ccc58213b7dd2b3cff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e67aa3c1d3f0da8366cb20c33cbb56484599c74fca134ccc58213b7dd2b3cff9", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a7ec4a2e3727035d9d240d7f9cc25d86c6e92d6b2ad49086bdecae7487c4993
[INFO] running `Command { std: "docker" "start" "-a" "8a7ec4a2e3727035d9d240d7f9cc25d86c6e92d6b2ad49086bdecae7487c4993", kill_on_drop: false }`
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[INFO] [stderr]     Checking dora-core v0.3.3
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[INFO] [stderr]     Checking dora-operator-api-python v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try`
[INFO] [stdout]    --> src/lib.rs:174:20
[INFO] [stdout]     |
[INFO] [stdout] 174 |         let info = copy_array_into_sample(&mut sample, arrow_array)?;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `ArrowTypeInfo`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Try` is not implemented for `ArrowTypeInfo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dora-operator-api-python` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "8a7ec4a2e3727035d9d240d7f9cc25d86c6e92d6b2ad49086bdecae7487c4993", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a7ec4a2e3727035d9d240d7f9cc25d86c6e92d6b2ad49086bdecae7487c4993", kill_on_drop: false }`
[INFO] [stdout] 8a7ec4a2e3727035d9d240d7f9cc25d86c6e92d6b2ad49086bdecae7487c4993
[INFO] checking dora-operator-api-python-0.3.0 against try#9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88 for pr-124157
[INFO] extracting crate dora-operator-api-python 0.3.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate dora-operator-api-python 0.3.0 on toolchain 9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dora-operator-api-python 0.3.0
[INFO] finished tweaking crates.io crate dora-operator-api-python 0.3.0
[INFO] tweaked toml for crates.io crate dora-operator-api-python 0.3.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 219 packages to latest compatible versions
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[INFO] [stderr]       Adding arrow-schema v48.0.1 (latest: v51.0.0)
[INFO] [stderr]       Adding arrow-select v48.0.1 (latest: v51.0.0)
[INFO] [stderr]       Adding arrow-string v48.0.1 (latest: v51.0.0)
[INFO] [stderr]       Adding atomic v0.5.3 (latest: v0.6.0)
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[INFO] [stderr]       Adding dirs v4.0.0 (latest: v5.0.1)
[INFO] [stderr]       Adding dirs-sys v0.3.7 (latest: v0.4.1)
[INFO] [stderr]       Adding fastrand v1.9.0 (latest: v2.1.0)
[INFO] [stderr]       Adding flatbuffers v23.5.26 (latest: v24.3.25)
[INFO] [stderr]       Adding flume v0.10.14 (latest: v0.11.0)
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[INFO] [stderr]       Adding linux-raw-sys v0.4.13 (latest: v0.6.4)
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[INFO] [stderr]       Adding radium v0.7.0 (latest: v1.1.0)
[INFO] [stderr]       Adding serde_yaml v0.8.26 (latest: v0.9.34+deprecated)
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[INFO] [stderr]       Adding windows_aarch64_msvc v0.34.0 (latest: v0.52.5)
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[INFO] [stderr]       Adding windows_i686_gnu v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_i686_msvc v0.34.0 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_i686_msvc v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.34.0 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.34.0 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding wyz v0.5.1 (latest: v0.6.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03db46953922cbdfdc49580aaf0955854e1a9bf49e1daf2fb3de00b241195354
[INFO] running `Command { std: "docker" "start" "-a" "03db46953922cbdfdc49580aaf0955854e1a9bf49e1daf2fb3de00b241195354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03db46953922cbdfdc49580aaf0955854e1a9bf49e1daf2fb3de00b241195354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03db46953922cbdfdc49580aaf0955854e1a9bf49e1daf2fb3de00b241195354", kill_on_drop: false }`
[INFO] [stdout] 03db46953922cbdfdc49580aaf0955854e1a9bf49e1daf2fb3de00b241195354
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d80f94c2c087ceebaa1da18978d1c72916c7115b648e0702b81bb269d2c2c31
[INFO] running `Command { std: "docker" "start" "-a" "5d80f94c2c087ceebaa1da18978d1c72916c7115b648e0702b81bb269d2c2c31", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.200
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling target-lexicon v0.12.14
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]     Checking getrandom v0.2.14
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]     Checking lexical-util v0.8.5
[INFO] [stderr]    Compiling flatbuffers v23.5.26
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling serde_json v1.0.116
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking atomic v0.5.3
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking parking_lot v0.12.2
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]     Checking lexical-write-integer v0.8.5
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[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking futures-task v0.3.30
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[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking lexical-write-float v0.8.5
[INFO] [stderr]     Checking lexical-parse-float v0.8.5
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]    Compiling pyo3-build-config v0.20.3
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking shellexpand v2.1.2
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking linked-hash-map v0.5.6
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[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking unsafe-libyaml v0.2.11
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[INFO] [stderr]     Checking bitvec v1.0.1
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[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking chrono v0.4.38
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[INFO] [stderr]     Checking num v0.4.2
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[INFO] [stderr]     Checking uuid v1.8.0
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking serde-with-expand-env v1.1.0
[INFO] [stderr]     Checking aligned-vec v0.5.0
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking serde_yaml v0.8.26
[INFO] [stderr]     Checking arrow-buffer v48.0.1
[INFO] [stderr]     Checking uhlc v0.5.2
[INFO] [stderr]     Checking shared-memory-server v0.3.3
[INFO] [stderr]     Checking arrow-data v48.0.1
[INFO] [stderr]     Checking futures-concurrency v7.6.0
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking arrow-array v48.0.1
[INFO] [stderr]     Checking dora-message v0.3.3
[INFO] [stderr]     Checking dora-core v0.3.3
[INFO] [stderr]    Compiling pyo3-macros v0.20.3
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking arrow-select v48.0.1
[INFO] [stderr]     Checking arrow-arith v48.0.1
[INFO] [stderr]     Checking arrow-row v48.0.1
[INFO] [stderr]     Checking arrow-cast v48.0.1
[INFO] [stderr]     Checking arrow-string v48.0.1
[INFO] [stderr]     Checking arrow-ord v48.0.1
[INFO] [stderr]     Checking arrow-json v48.0.1
[INFO] [stderr]     Checking arrow-ipc v48.0.1
[INFO] [stderr]     Checking arrow-csv v48.0.1
[INFO] [stderr]     Checking arrow v48.0.1
[INFO] [stderr]     Checking dora-arrow-convert v0.3.3
[INFO] [stderr]     Checking dora-node-api v0.3.3
[INFO] [stderr]     Checking dora-operator-api-python v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try`
[INFO] [stdout]    --> src/lib.rs:174:20
[INFO] [stdout]     |
[INFO] [stdout] 174 |         let info = copy_array_into_sample(&mut sample, arrow_array)?;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `ArrowTypeInfo`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Try` is not implemented for `ArrowTypeInfo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dora-operator-api-python` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "5d80f94c2c087ceebaa1da18978d1c72916c7115b648e0702b81bb269d2c2c31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d80f94c2c087ceebaa1da18978d1c72916c7115b648e0702b81bb269d2c2c31", kill_on_drop: false }`
[INFO] [stdout] 5d80f94c2c087ceebaa1da18978d1c72916c7115b648e0702b81bb269d2c2c31
