[INFO] cloning repository https://github.com/taylor2230/polars-poc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/taylor2230/polars-poc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaylor2230%2Fpolars-poc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaylor2230%2Fpolars-poc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bea33cfbf226da25f611cf9dd8ec8780edaa9015
[INFO] checking taylor2230/polars-poc against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaylor2230%2Fpolars-poc" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/taylor2230/polars-poc
[INFO] finished tweaking git repo https://github.com/taylor2230/polars-poc
[INFO] tweaked toml for git repo https://github.com/taylor2230/polars-poc written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/taylor2230/polars-poc on toolchain 66388cc165a6c4ac98c074dc9f0281ff23528c55
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/taylor2230/polars-poc 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" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking taylor2230/polars-poc against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaylor2230%2Fpolars-poc" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/taylor2230/polars-poc
[INFO] finished tweaking git repo https://github.com/taylor2230/polars-poc
[INFO] tweaked toml for git repo https://github.com/taylor2230/polars-poc written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/taylor2230/polars-poc on toolchain 66388cc165a6c4ac98c074dc9f0281ff23528c55
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/taylor2230/polars-poc 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" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded polars-row v0.38.3
[INFO] [stderr]   Downloaded polars-error v0.38.3
[INFO] [stderr]   Downloaded polars-utils v0.38.3
[INFO] [stderr]   Downloaded jobserver v0.1.30
[INFO] [stderr]   Downloaded polars-compute v0.38.3
[INFO] [stderr]   Downloaded polars-sql v0.38.3
[INFO] [stderr]   Downloaded polars-time v0.38.3
[INFO] [stderr]   Downloaded polars-pipe v0.38.3
[INFO] [stderr]   Downloaded polars-io v0.38.3
[INFO] [stderr]   Downloaded cc v1.0.94
[INFO] [stderr]   Downloaded polars-lazy v0.38.3
[INFO] [stderr]   Downloaded polars v0.38.3
[INFO] [stderr]   Downloaded raw-cpuid v11.0.1
[INFO] [stderr]   Downloaded polars-parquet v0.38.3
[INFO] [stderr]   Downloaded sysinfo v0.30.10
[INFO] [stderr]   Downloaded polars-plan v0.38.3
[INFO] [stderr]   Downloaded polars-ops v0.38.3
[INFO] [stderr]   Downloaded polars-core v0.38.3
[INFO] [stderr]   Downloaded polars-arrow v0.38.3
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b7af75225dabf684f9822ed8665f00b62a22634d65dc713810439b4275e476a
[INFO] running `Command { std: "docker" "start" "-a" "2b7af75225dabf684f9822ed8665f00b62a22634d65dc713810439b4275e476a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b7af75225dabf684f9822ed8665f00b62a22634d65dc713810439b4275e476a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b7af75225dabf684f9822ed8665f00b62a22634d65dc713810439b4275e476a", kill_on_drop: false }`
[INFO] [stdout] 2b7af75225dabf684f9822ed8665f00b62a22634d65dc713810439b4275e476a
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 646343e46cf630626e18afa2c4ef5856b7c4ad96d6fb88ac1c775a5a628fe466
[INFO] running `Command { std: "docker" "start" "-a" "646343e46cf630626e18afa2c4ef5856b7c4ad96d6fb88ac1c775a5a628fe466", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling target-features v0.1.6
[INFO] [stderr]     Checking array-init-cursor v0.2.0
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking either v1.11.0
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]    Compiling polars-utils v0.38.3
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking getrandom v0.2.14
[INFO] [stderr]     Checking simdutf8 v0.1.4
[INFO] [stderr]     Checking raw-cpuid v11.0.1
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling polars-arrow v0.38.3
[INFO] [stderr]    Compiling rustversion v1.0.15
[INFO] [stderr]     Checking atoi_simd v0.15.6
[INFO] [stderr]     Checking fast-float v0.2.0
[INFO] [stderr]     Checking planus v0.3.1
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]     Checking ethnum v1.5.0
[INFO] [stderr]     Checking dyn-clone v1.0.17
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking streaming-iterator v0.1.9
[INFO] [stderr]     Checking foreign_vec v0.1.0
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling polars-compute v0.38.3
[INFO] [stderr]    Compiling polars-core v0.38.3
[INFO] [stderr]     Checking strum v0.26.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling polars-ops v0.38.3
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking xxhash-rust v0.8.10
[INFO] [stderr]     Checking memmap2 v0.7.1
[INFO] [stderr]    Compiling polars-plan v0.38.3
[INFO] [stderr]     Checking home v0.5.9
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling polars-lazy v0.38.3
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling polars v0.38.3
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]     Checking parquet-format-safe v0.2.4
[INFO] [stderr]     Checking streaming-decompression v0.1.2
[INFO] [stderr]     Checking chrono v0.4.37
[INFO] [stderr]     Checking argminmax v0.6.2
[INFO] [stderr]     Checking atoi v2.0.0
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking now v0.1.3
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling bytemuck_derive v1.6.0
[INFO] [stderr]    Compiling strum_macros v0.26.2
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]     Checking bytemuck v1.15.0
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]     Checking comfy-table v7.1.1
[INFO] [stderr]    Compiling multiversion-macros v0.7.4
[INFO] [stderr]     Checking multiversion v0.7.4
[INFO] [stderr]     Checking polars-arrow-format v0.1.0
[INFO] [stderr]     Checking polars-error v0.38.3
[INFO] [stderr]     Checking polars-row v0.38.3
[INFO] [stderr]     Checking polars-parquet v0.38.3
[INFO] [stderr]     Checking polars-time v0.38.3
[INFO] [stderr]     Checking polars-io v0.38.3
[INFO] [stderr]     Checking polars-poc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> src/tasks/task_functions.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> src/tasks/task_functions.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `&std::string::String: Default` is not satisfied
[INFO] [stdout]   --> src/main.rs:12:32
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let csv_path = args.get(0).unwrap_or_default();
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^ the trait `Default` is not implemented for `&std::string::String`
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `Default` is implemented for `std::string::String`
[INFO] [stdout]   --> /rustc/66388cc165a6c4ac98c074dc9f0281ff23528c55/library/alloc/src/string.rs:2702:0
[INFO] [stdout] note: required by a bound in `Option::<T>::unwrap_or_default`
[INFO] [stdout]   --> /rustc/66388cc165a6c4ac98c074dc9f0281ff23528c55/library/core/src/option.rs:1093:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `&std::string::String: Default` is not satisfied
[INFO] [stdout]   --> src/main.rs:12:32
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let csv_path = args.get(0).unwrap_or_default();
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^ the trait `Default` is not implemented for `&std::string::String`
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `Default` is implemented for `std::string::String`
[INFO] [stdout]   --> /rustc/66388cc165a6c4ac98c074dc9f0281ff23528c55/library/alloc/src/string.rs:2702:0
[INFO] [stdout] note: required by a bound in `Option::<T>::unwrap_or_default`
[INFO] [stdout]   --> /rustc/66388cc165a6c4ac98c074dc9f0281ff23528c55/library/core/src/option.rs:1093:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `polars-poc` (bin "polars-poc" test) due to 1 previous error; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `polars-poc` (bin "polars-poc") due to 1 previous error; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "646343e46cf630626e18afa2c4ef5856b7c4ad96d6fb88ac1c775a5a628fe466", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "646343e46cf630626e18afa2c4ef5856b7c4ad96d6fb88ac1c775a5a628fe466", kill_on_drop: false }`
[INFO] [stdout] 646343e46cf630626e18afa2c4ef5856b7c4ad96d6fb88ac1c775a5a628fe466