[INFO] fetching crate bustools_algorithms 0.1.0...
[INFO] testing bustools_algorithms-0.1.0 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate bustools_algorithms 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate bustools_algorithms 0.1.0
[INFO] finished tweaking crates.io crate bustools_algorithms 0.1.0
[INFO] tweaked toml for crates.io crate bustools_algorithms 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bustools_algorithms 0.1.0 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bustools_algorithms 0.1.0 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" "+beta-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 2774deb88004c951bdde4ea459ca0bff8d7e2a2bc18774b4f458a9ae46d69d9f
[INFO] running `Command { std: "docker" "start" "-a" "2774deb88004c951bdde4ea459ca0bff8d7e2a2bc18774b4f458a9ae46d69d9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2774deb88004c951bdde4ea459ca0bff8d7e2a2bc18774b4f458a9ae46d69d9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2774deb88004c951bdde4ea459ca0bff8d7e2a2bc18774b4f458a9ae46d69d9f", kill_on_drop: false }`
[INFO] [stdout] 2774deb88004c951bdde4ea459ca0bff8d7e2a2bc18774b4f458a9ae46d69d9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73186e087d4a8690182aac91566efae7022d380f54825431ffbf5a254942bc08
[INFO] running `Command { std: "docker" "start" "-a" "73186e087d4a8690182aac91566efae7022d380f54825431ffbf5a254942bc08", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
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[INFO] [stderr]    Compiling sprs v0.11.3
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[INFO] [stderr]    Compiling rkyv_derive v0.7.45
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]    Compiling ptr_meta v0.1.4
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[INFO] [stderr]    Compiling newpfd v0.8.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling bustools_core v0.14.1
[INFO] [stderr]    Compiling statrs v0.17.1
[INFO] [stderr]    Compiling bustools_algorithms v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.20s
[INFO] running `Command { std: "docker" "inspect" "73186e087d4a8690182aac91566efae7022d380f54825431ffbf5a254942bc08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73186e087d4a8690182aac91566efae7022d380f54825431ffbf5a254942bc08", kill_on_drop: false }`
[INFO] [stdout] 73186e087d4a8690182aac91566efae7022d380f54825431ffbf5a254942bc08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd7bd4d0f330e1d9da3d846ed411e9abc847e52dabab7f37ba45d61c3cdefdc6
[INFO] running `Command { std: "docker" "start" "-a" "dd7bd4d0f330e1d9da3d846ed411e9abc847e52dabab7f37ba45d61c3cdefdc6", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling clap_builder v4.5.47
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
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[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling bustools_core v0.14.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling bustools_algorithms v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ndarray::arr2`
[INFO] [stdout]    --> src/countmatrix.rs:193:9
[INFO] [stdout]     |
[INFO] [stdout] 193 |     use ndarray::arr2;
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 24.75s
[INFO] running `Command { std: "docker" "inspect" "dd7bd4d0f330e1d9da3d846ed411e9abc847e52dabab7f37ba45d61c3cdefdc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd7bd4d0f330e1d9da3d846ed411e9abc847e52dabab7f37ba45d61c3cdefdc6", kill_on_drop: false }`
[INFO] [stdout] dd7bd4d0f330e1d9da3d846ed411e9abc847e52dabab7f37ba45d61c3cdefdc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 707812623f3d75c1ec25c0494d754d995a4c83fb7dc1617446104dfb452a6641
[INFO] running `Command { std: "docker" "start" "-a" "707812623f3d75c1ec25c0494d754d995a4c83fb7dc1617446104dfb452a6641", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `ndarray::arr2`
[INFO] [stderr]    --> src/countmatrix.rs:193:9
[INFO] [stderr]     |
[INFO] [stderr] 193 |     use ndarray::arr2;
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `bustools_algorithms` (lib test) generated 1 warning (run `cargo fix --lib -p bustools_algorithms --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bustools_algorithms-7906994376ab9e03)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test count::test::test_records_to_expression_vector ... ok
[INFO] [stdout] test butterfly::testing::testing ... ok
[INFO] [stdout] test butterfly::testing::test_butterfly ... ok
[INFO] [stdout] test count::test::test_count ... ok
[INFO] [stdout] test countmatrix::test::test_read_write ... ok
[INFO] [stderr]    Doc-tests bustools_algorithms
[INFO] [stdout] test countmatrix::test::test_countmatrix_equal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/countmatrix.rs - countmatrix (line 6) - compile ... FAILED
[INFO] [stdout] test src/butterfly.rs - butterfly (line 26) - compile ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/countmatrix.rs - countmatrix (line 6) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `bustools_cli` in this scope
[INFO] [stdout]  --> src/countmatrix.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use bustools_cli::countmatrix::CountMatrix;
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `bustools_cli`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 8 - use bustools_cli::countmatrix::CountMatrix;
[INFO] [stdout] 8 + use bustools_core::countmatrix::CountMatrix;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/butterfly.rs - butterfly (line 26) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `bustools_cli` in this scope
[INFO] [stdout]   --> src/butterfly.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use bustools_cli::butterfly::make_ecs;
[INFO] [stdout]    |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `bustools_cli`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 28 - use bustools_cli::butterfly::make_ecs;
[INFO] [stdout] 28 + use bustools_core::butterfly::make_ecs;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/butterfly.rs - butterfly (line 26)
[INFO] [stdout]     src/countmatrix.rs - countmatrix (line 6)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.35s; merged doctests compilation took 0.11s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "707812623f3d75c1ec25c0494d754d995a4c83fb7dc1617446104dfb452a6641", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "707812623f3d75c1ec25c0494d754d995a4c83fb7dc1617446104dfb452a6641", kill_on_drop: false }`
[INFO] [stdout] 707812623f3d75c1ec25c0494d754d995a4c83fb7dc1617446104dfb452a6641
