[INFO] fetching crate tensor_optim 0.1.0...
[INFO] testing tensor_optim-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate tensor_optim 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate tensor_optim 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tensor_optim 0.1.0
[INFO] tweaked toml for crates.io crate tensor_optim 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tensor_optim 0.1.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tensor_optim 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed4688ca2fa9412bc80a81ce6cc908a8464c470aa1b67c88f44685f3fa66e5e7
[INFO] running `Command { std: "docker" "start" "-a" "ed4688ca2fa9412bc80a81ce6cc908a8464c470aa1b67c88f44685f3fa66e5e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed4688ca2fa9412bc80a81ce6cc908a8464c470aa1b67c88f44685f3fa66e5e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed4688ca2fa9412bc80a81ce6cc908a8464c470aa1b67c88f44685f3fa66e5e7", kill_on_drop: false }`
[INFO] [stdout] ed4688ca2fa9412bc80a81ce6cc908a8464c470aa1b67c88f44685f3fa66e5e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] debe786c6f363d8a62466fb59e3ce1b293bc647fe9d89083caf51a22d23e6a15
[INFO] running `Command { std: "docker" "start" "-a" "debe786c6f363d8a62466fb59e3ce1b293bc647fe9d89083caf51a22d23e6a15", kill_on_drop: false }`
[INFO] [stderr]    Compiling tensor_optim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "debe786c6f363d8a62466fb59e3ce1b293bc647fe9d89083caf51a22d23e6a15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "debe786c6f363d8a62466fb59e3ce1b293bc647fe9d89083caf51a22d23e6a15", kill_on_drop: false }`
[INFO] [stdout] debe786c6f363d8a62466fb59e3ce1b293bc647fe9d89083caf51a22d23e6a15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 268d72db6249c82db5baa07b635463260f49fc8c7993f45b2cd87f0622340a0a
[INFO] running `Command { std: "docker" "start" "-a" "268d72db6249c82db5baa07b635463260f49fc8c7993f45b2cd87f0622340a0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v1.7.0
[INFO] [stderr]    Compiling tensor_optim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.68s
[INFO] running `Command { std: "docker" "inspect" "268d72db6249c82db5baa07b635463260f49fc8c7993f45b2cd87f0622340a0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "268d72db6249c82db5baa07b635463260f49fc8c7993f45b2cd87f0622340a0a", kill_on_drop: false }`
[INFO] [stdout] 268d72db6249c82db5baa07b635463260f49fc8c7993f45b2cd87f0622340a0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8f13d18ebe6bd64c3ee58ae69d0b398ec76a2cde95b1afc11a29ca0a5055a66f
[INFO] running `Command { std: "docker" "start" "-a" "8f13d18ebe6bd64c3ee58ae69d0b398ec76a2cde95b1afc11a29ca0a5055a66f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tensor_optim-d6db1d2d65ff453d)
[INFO] [stdout] running 29 tests
[INFO] [stdout] test internal::array::tests::add_assign_scalar ... ok
[INFO] [stdout] test internal::array::tests::batched_matmul_simple ... ok
[INFO] [stdout] test internal::array::tests::div_assign_scalar ... ok
[INFO] [stdout] test internal::array::tests::div_scalar ... ok
[INFO] [stdout] test internal::array::tests::div_tensor ... ok
[INFO] [stdout] test internal::array::tests::mul_assign_tensor ... ok
[INFO] [stdout] test internal::array::tests::mul_assign_scalar ... ok
[INFO] [stdout] test internal::array::tests::add_assign_tensor ... ok
[INFO] [stdout] test internal::array::tests::mul_tensor ... ok
[INFO] [stdout] test internal::array::tests::add_tensor ... ok
[INFO] [stdout] test internal::array::tests::data_shape_preservation ... ok
[INFO] [stdout] test internal::array::tests::sub_assign_scalar ... ok
[INFO] [stdout] test internal::array::tests::mul_scalar ... ok
[INFO] [stdout] test internal::array::tests::add_scalar ... ok
[INFO] [stdout] test internal::array::tests::sub_scalar ... ok
[INFO] [stdout] test internal::array::tests::tensor_2d_ops ... ok
[INFO] [stdout] test internal::array::tests::sub_tensor ... ok
[INFO] [stdout] test internal::views::tests::index_immutable ... ok
[INFO] [stdout] test internal::views::tests::sub_assign_tensor ... ok
[INFO] [stdout] test internal::views::tests::mul_assign_tensor ... ok
[INFO] [stdout] test internal::views::tests::add_assign_tensor ... ok
[INFO] [stdout] test internal::views::tests::basic_add_assign ... ok
[INFO] [stdout] test internal::array::tests::sub_assign_tensor ... ok
[INFO] [stdout] test internal::views::tests::div_assign_scalar ... ok
[INFO] [stdout] test internal::views::tests::mul_assign_scalar ... ok
[INFO] [stdout] test internal::views::tests::div_assign_tensor ... ok
[INFO] [stdout] test internal::views::tests::add_assign_shape_mismatch - should panic ... ok
[INFO] [stdout] test internal::views::tests::mismatched_shapes_panics - should panic ... ok
[INFO] [stdout] test internal::array::tests::div_assign_tensor ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/map_zip_or_not.rs (/opt/rustwide/target/debug/deps/map_zip_or_not-605632ca97c9303c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/matmul.rs (/opt/rustwide/target/debug/deps/matmul-9e43bbaab1efacc3)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/transpose.rs (/opt/rustwide/target/debug/deps/transpose-8961fc245ab67b4e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tensor_optim
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/internal/views.rs - internal::views::RefTensor<'a,T>::with_data (line 27) ... ok
[INFO] [stdout] test src/internal/array.rs - internal::array::ArrTensor<T,N,D>::transpose_axes (line 518) ... ok
[INFO] [stdout] test src/internal/array.rs - internal::array::ArrTensor<T,N,D>::transpose (line 486) ... ok
[INFO] [stdout] test src/internal/array.rs - internal::array::ArrTensor<T,N,D>::with_data (line 46) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8f13d18ebe6bd64c3ee58ae69d0b398ec76a2cde95b1afc11a29ca0a5055a66f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f13d18ebe6bd64c3ee58ae69d0b398ec76a2cde95b1afc11a29ca0a5055a66f", kill_on_drop: false }`
[INFO] [stdout] 8f13d18ebe6bd64c3ee58ae69d0b398ec76a2cde95b1afc11a29ca0a5055a66f