[INFO] fetching crate causal-hub 0.1.2...
[INFO] checking causal-hub-0.1.2 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate causal-hub 0.1.2 into /workspace/builds/worker-2-tc1/source
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate causal-hub 0.1.2
[INFO] finished tweaking crates.io crate causal-hub 0.1.2
[INFO] tweaked toml for crates.io crate causal-hub 0.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate causal-hub 0.1.2 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 330 packages to latest compatible versions
[INFO] [stderr]       Adding env_logger v0.10.2 (available: v0.11.8)
[INFO] [stderr]       Adding indexmap v1.9.3 (available: v2.11.0)
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
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[INFO] [stderr]       Adding page_size v0.5.0 (available: v0.6.0)
[INFO] [stderr]       Adding polars v0.27.2 (available: v0.50.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding rand_xoshiro v0.6.0 (available: v0.7.0)
[INFO] [stderr]       Adding rustc-hash v1.1.0 (available: v2.1.1)
[INFO] [stderr]       Adding statrs v0.16.1 (available: v0.18.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.16)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded polars v0.27.2
[INFO] [stderr]   Downloaded cauchy v0.4.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f0f1f61874240c9f727713d399ecbd3c03cb0adba5b233c318d89541fec31f2
[INFO] running `Command { std: "docker" "start" "-a" "5f0f1f61874240c9f727713d399ecbd3c03cb0adba5b233c318d89541fec31f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f0f1f61874240c9f727713d399ecbd3c03cb0adba5b233c318d89541fec31f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f0f1f61874240c9f727713d399ecbd3c03cb0adba5b233c318d89541fec31f2", kill_on_drop: false }`
[INFO] [stdout] 5f0f1f61874240c9f727713d399ecbd3c03cb0adba5b233c318d89541fec31f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26435fa0ea6d636c018996ac1c62be9d7b11611dbf90291855c9ef71d6b5b0f5
[INFO] running `Command { std: "docker" "start" "-a" "26435fa0ea6d636c018996ac1c62be9d7b11611dbf90291855c9ef71d6b5b0f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
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[INFO] [stderr]    Compiling thiserror-impl v2.0.16
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[INFO] [stderr]    Compiling pest_derive v2.8.1
[INFO] [stderr]    Compiling openblas-src v0.10.12
[INFO] [stderr]     Checking num-complex v0.4.6
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[INFO] [stderr]     Checking serde_json v1.0.143
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking num v0.4.3
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[INFO] [stderr]     Checking simba v0.6.0
[INFO] [stderr]     Checking ndarray v0.16.1
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[INFO] [stderr]     Checking lz4 v1.28.1
[INFO] [stderr]     Checking ndarray-linalg v0.16.0
[INFO] [stderr]     Checking ndarray-stats v0.5.1
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[INFO] [stderr]     Checking polars-arrow v0.27.2
[INFO] [stderr]     Checking polars-core v0.27.2
[INFO] [stderr]     Checking statrs v0.16.1
[INFO] [stderr]     Checking polars-ops v0.27.2
[INFO] [stderr]     Checking polars-time v0.27.2
[INFO] [stderr]     Checking polars-io v0.27.2
[INFO] [stderr]     Checking polars-plan v0.27.2
[INFO] [stderr]     Checking polars-pipe v0.27.2
[INFO] [stderr]     Checking polars-lazy v0.27.2
[INFO] [stderr]     Checking causal-hub v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `is_sorted::IsSorted`
[INFO] [stdout]  --> src/data/data_matrix.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use is_sorted::IsSorted;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `is_sorted::IsSorted`
[INFO] [stdout]  --> src/data/data_matrix.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use is_sorted::IsSorted;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `is_sorted::IsSorted`
[INFO] [stdout]     --> tests/graphs/base.rs:672:17
[INFO] [stdout]      |
[INFO] [stdout]  672 |             use is_sorted::IsSorted;
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1327 |         generic_tests!(DirectedDenseAdjacencyMatrixGraph);
[INFO] [stdout]      |         ------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout]      = note: this warning originates in the macro `generic_tests` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `is_sorted::IsSorted`
[INFO] [stdout]    --> tests/graphs/direction.rs:6:17
[INFO] [stdout]     |
[INFO] [stdout]   6 |             use is_sorted::IsSorted;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |         generic_tests!(UndirectedDenseAdjacencyMatrixGraph);
[INFO] [stdout]     |         --------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `generic_tests` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `is_sorted::IsSorted`
[INFO] [stdout]    --> tests/graphs/direction.rs:149:17
[INFO] [stdout]     |
[INFO] [stdout] 149 |             use is_sorted::IsSorted;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 742 |         generic_tests!(DirectedDenseAdjacencyMatrixGraph);
[INFO] [stdout]     |         ------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `generic_tests` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `is_sorted::IsSorted`
[INFO] [stdout]    --> tests/graphs/base.rs:8:17
[INFO] [stdout]     |
[INFO] [stdout]   8 |             use is_sorted::IsSorted;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 662 |         generic_tests!(UndirectedDenseAdjacencyMatrixGraph);
[INFO] [stdout]     |         --------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `generic_tests` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: polars-plan v0.27.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "26435fa0ea6d636c018996ac1c62be9d7b11611dbf90291855c9ef71d6b5b0f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26435fa0ea6d636c018996ac1c62be9d7b11611dbf90291855c9ef71d6b5b0f5", kill_on_drop: false }`
[INFO] [stdout] 26435fa0ea6d636c018996ac1c62be9d7b11611dbf90291855c9ef71d6b5b0f5