[INFO] fetching crate duckdb 1.4.2...
[INFO] checking duckdb-1.4.2 against try#724e78794d2cf06eef820a24c9a4608d63435e1d for pr-149145
[INFO] extracting crate duckdb 1.4.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate duckdb 1.4.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate duckdb 1.4.2
[INFO] tweaked toml for crates.io crate duckdb 1.4.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate duckdb 1.4.2 on toolchain 724e78794d2cf06eef820a24c9a4608d63435e1d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+724e78794d2cf06eef820a24c9a4608d63435e1d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate duckdb 1.4.2 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" "+724e78794d2cf06eef820a24c9a4608d63435e1d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+724e78794d2cf06eef820a24c9a4608d63435e1d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53ff2da55f435ab7606256dab295ecb5a7babea209bff1360591c0567d54dd76
[INFO] running `Command { std: "docker" "start" "-a" "53ff2da55f435ab7606256dab295ecb5a7babea209bff1360591c0567d54dd76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53ff2da55f435ab7606256dab295ecb5a7babea209bff1360591c0567d54dd76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53ff2da55f435ab7606256dab295ecb5a7babea209bff1360591c0567d54dd76", kill_on_drop: false }`
[INFO] [stdout] 53ff2da55f435ab7606256dab295ecb5a7babea209bff1360591c0567d54dd76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+724e78794d2cf06eef820a24c9a4608d63435e1d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbd966536ef3e9f4476960185516045b837b8b3bf1816513531c702efc4c045c
[INFO] running `Command { std: "docker" "start" "-a" "dbd966536ef3e9f4476960185516045b837b8b3bf1816513531c702efc4c045c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling serde v1.0.227
[INFO] [stderr]    Compiling find-msvc-tools v0.1.2
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]     Checking arrow-schema v56.2.0
[INFO] [stderr]     Checking regex-automata v0.4.11
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]    Compiling serde_core v1.0.227
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling polars-utils v0.49.1
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling cc v1.2.39
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]     Checking phf_shared v0.12.1
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking indexmap v2.11.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]    Compiling polars-schema v0.49.1
[INFO] [stderr]     Checking polars-error v0.49.1
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[INFO] [stderr]    Compiling serde_json v1.0.145
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[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]     Checking phf v0.12.1
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[INFO] [stderr]    Compiling rust_decimal v1.38.0
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[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]    Compiling psm v0.1.26
[INFO] [stderr]    Compiling stacker v0.1.21
[INFO] [stderr]    Compiling polars-core v0.49.1
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[INFO] [stderr]    Compiling tar v0.4.44
[INFO] [stderr]    Compiling serde_derive v1.0.227
[INFO] [stderr]    Compiling strum_macros v0.26.4
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[INFO] [stderr]    Compiling strum_macros v0.27.2
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[INFO] [stderr]     Checking strum v0.27.2
[INFO] [stderr]     Checking arrow-ord v56.2.0
[INFO] [stderr]     Checking arrow-cast v56.2.0
[INFO] [stderr]     Checking arrow-string v56.2.0
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[INFO] [stderr]     Checking compact_str v0.8.1
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[INFO] [stderr]    Compiling libduckdb-sys v1.4.2
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[INFO] [stderr]     Checking duckdb v1.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking polars-row v0.49.1
[INFO] [stdout] error[E0659]: `DataType` is ambiguous
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-core-0.49.1/src/datatypes/dtype.rs:375:13
[INFO] [stdout]     |
[INFO] [stdout] 375 |         use DataType as D;
[INFO] [stdout]     |             ^^^^^^^^ ambiguous name
[INFO] [stdout]     |
[INFO] [stdout]     = note: ambiguous because of a conflict between a name from a glob import and a macro-expanded name in the same module during import or macro resolution
[INFO] [stdout] note: `DataType` could refer to the enum defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-core-0.49.1/src/datatypes/dtype.rs:95:1
[INFO] [stdout]     |
[INFO] [stdout]  95 | / pub enum DataType {
[INFO] [stdout]  96 | |     Boolean,
[INFO] [stdout]  97 | |     UInt8,
[INFO] [stdout]  98 | |     UInt16,
[INFO] [stdout] ...   |
[INFO] [stdout] 147 | |     Unknown(UnknownKind),
[INFO] [stdout] 148 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] note: `DataType` could also refer to the enum imported here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-core-0.49.1/src/datatypes/dtype.rs:12:5
[INFO] [stdout]     |
[INFO] [stdout]  12 | use super::*;
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `DataType` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0659]: `DataType` is ambiguous
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-core-0.49.1/src/datatypes/dtype.rs:595:13
[INFO] [stdout]     |
[INFO] [stdout] 595 |         use DataType as D;
[INFO] [stdout]     |             ^^^^^^^^ ambiguous name
[INFO] [stdout]     |
[INFO] [stdout]     = note: ambiguous because of a conflict between a name from a glob import and a macro-expanded name in the same module during import or macro resolution
[INFO] [stdout] note: `DataType` could refer to the enum defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-core-0.49.1/src/datatypes/dtype.rs:95:1
[INFO] [stdout]     |
[INFO] [stdout]  95 | / pub enum DataType {
[INFO] [stdout]  96 | |     Boolean,
[INFO] [stdout]  97 | |     UInt8,
[INFO] [stdout]  98 | |     UInt16,
[INFO] [stdout] ...   |
[INFO] [stdout] 147 | |     Unknown(UnknownKind),
[INFO] [stdout] 148 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] note: `DataType` could also refer to the enum imported here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-core-0.49.1/src/datatypes/dtype.rs:12:5
[INFO] [stdout]     |
[INFO] [stdout]  12 | use super::*;
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `DataType` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0659]: `DataType` is ambiguous
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-core-0.49.1/src/datatypes/dtype.rs:609:13
[INFO] [stdout]     |
[INFO] [stdout] 609 |         use DataType as D;
[INFO] [stdout]     |             ^^^^^^^^ ambiguous name
[INFO] [stdout]     |
[INFO] [stdout]     = note: ambiguous because of a conflict between a name from a glob import and a macro-expanded name in the same module during import or macro resolution
[INFO] [stdout] note: `DataType` could refer to the enum defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-core-0.49.1/src/datatypes/dtype.rs:95:1
[INFO] [stdout]     |
[INFO] [stdout]  95 | / pub enum DataType {
[INFO] [stdout]  96 | |     Boolean,
[INFO] [stdout]  97 | |     UInt8,
[INFO] [stdout]  98 | |     UInt16,
[INFO] [stdout] ...   |
[INFO] [stdout] 147 | |     Unknown(UnknownKind),
[INFO] [stdout] 148 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] note: `DataType` could also refer to the enum imported here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-core-0.49.1/src/datatypes/dtype.rs:12:5
[INFO] [stdout]     |
[INFO] [stdout]  12 | use super::*;
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `DataType` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0659`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `polars-core` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "dbd966536ef3e9f4476960185516045b837b8b3bf1816513531c702efc4c045c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbd966536ef3e9f4476960185516045b837b8b3bf1816513531c702efc4c045c", kill_on_drop: false }`
[INFO] [stdout] dbd966536ef3e9f4476960185516045b837b8b3bf1816513531c702efc4c045c