[INFO] fetching crate qua_ten_net 0.2.0...
[INFO] testing qua_ten_net-0.2.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate qua_ten_net 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate qua_ten_net 0.2.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate qua_ten_net 0.2.0
[INFO] tweaked toml for crates.io crate qua_ten_net 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate qua_ten_net 0.2.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate qua_ten_net 0.2.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b3e94f5aacb8e305e8a7ee61f6ad9a957263fd0227b5066487278195152613a
[INFO] running `Command { std: "docker" "start" "-a" "7b3e94f5aacb8e305e8a7ee61f6ad9a957263fd0227b5066487278195152613a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b3e94f5aacb8e305e8a7ee61f6ad9a957263fd0227b5066487278195152613a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b3e94f5aacb8e305e8a7ee61f6ad9a957263fd0227b5066487278195152613a", kill_on_drop: false }`
[INFO] [stdout] 7b3e94f5aacb8e305e8a7ee61f6ad9a957263fd0227b5066487278195152613a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09c83f1c214e49ab4d178c5199a34a67a9437f04a360e9c76986c88f3d9a753c
[INFO] running `Command { std: "docker" "start" "-a" "09c83f1c214e49ab4d178c5199a34a67a9437f04a360e9c76986c88f3d9a753c", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling qua_ten_net v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling cblas-sys v0.1.4
[INFO] [stderr]    Compiling lapack-sys v0.14.0
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling katexit v0.1.5
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling cauchy v0.4.0
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling lax v0.17.0
[INFO] [stderr]    Compiling ndarray-linalg v0.17.0
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]   --> src/tensor.rs:90:25
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let mut rng = rand::thread_rng(); // Use thread_rng for random number generation
[INFO] [stdout]    |                         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.05s
[INFO] running `Command { std: "docker" "inspect" "09c83f1c214e49ab4d178c5199a34a67a9437f04a360e9c76986c88f3d9a753c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09c83f1c214e49ab4d178c5199a34a67a9437f04a360e9c76986c88f3d9a753c", kill_on_drop: false }`
[INFO] [stdout] 09c83f1c214e49ab4d178c5199a34a67a9437f04a360e9c76986c88f3d9a753c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32cffb895269c717c15e7e659fa57cb7945422c6712b58bc397e02b0a358d6f7
[INFO] running `Command { std: "docker" "start" "-a" "32cffb895269c717c15e7e659fa57cb7945422c6712b58bc397e02b0a358d6f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling qua_ten_net v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]   --> src/tensor.rs:90:25
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let mut rng = rand::thread_rng(); // Use thread_rng for random number generation
[INFO] [stdout]    |                         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `qua_ten_net::tensor`
[INFO] [stdout]  --> tests/tencon.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use qua_ten_net::tensor;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]   --> src/tensor.rs:90:25
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let mut rng = rand::thread_rng(); // Use thread_rng for random number generation
[INFO] [stdout]    |                         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "32cffb895269c717c15e7e659fa57cb7945422c6712b58bc397e02b0a358d6f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32cffb895269c717c15e7e659fa57cb7945422c6712b58bc397e02b0a358d6f7", kill_on_drop: false }`
[INFO] [stdout] 32cffb895269c717c15e7e659fa57cb7945422c6712b58bc397e02b0a358d6f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dfc12fccb4031c21ecf16d450713764ff4607fcac694f47d711b532cd24ab23f
[INFO] running `Command { std: "docker" "start" "-a" "dfc12fccb4031c21ecf16d450713764ff4607fcac694f47d711b532cd24ab23f", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stderr]   --> src/tensor.rs:90:25
[INFO] [stderr]    |
[INFO] [stderr] 90 |     let mut rng = rand::thread_rng(); // Use thread_rng for random number generation
[INFO] [stderr]    |                         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `qua_ten_net` (lib) generated 1 warning
[INFO] [stderr] warning: `qua_ten_net` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: unused import: `qua_ten_net::tensor`
[INFO] [stderr]  --> tests/tencon.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use qua_ten_net::tensor;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `qua_ten_net` (test "tencon") generated 1 warning (run `cargo fix --test "tencon" -p qua_ten_net` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/qua_ten_net-4996769172c4d6ae)
[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/tencon.rs (/opt/rustwide/target/debug/deps/tencon-f2a6e2ea4dc1007e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_contract ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tendot.rs (/opt/rustwide/target/debug/deps/tendot-89496b4d585e22fc)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_tensor_dot ... ok
[INFO] [stdout] test test_tensor_dot_fail_axis_length ... ok
[INFO] [stdout] test test_tensor_dot_fail_index ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tensor.rs (/opt/rustwide/target/debug/deps/tensor-f8afbe08b3c22817)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_diagonal ... ok
[INFO] [stdout] test test_identity ... ok
[INFO] [stdout] test test_ones ... ok
[INFO] [stdout] test test_tensor ... ok
[INFO] [stdout] test test_svd ... ok
[INFO] [stdout] test test_zeros ... 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] [stderr]      Running tests/trace.rs (/opt/rustwide/target/debug/deps/trace-32151243c7670620)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_trace_fail_axes_dim ... ok
[INFO] [stdout] test test_trace_fail_axes_len ... ok
[INFO] [stdout] test test_trace ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests qua_ten_net
[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] running `Command { std: "docker" "inspect" "dfc12fccb4031c21ecf16d450713764ff4607fcac694f47d711b532cd24ab23f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfc12fccb4031c21ecf16d450713764ff4607fcac694f47d711b532cd24ab23f", kill_on_drop: false }`
[INFO] [stdout] dfc12fccb4031c21ecf16d450713764ff4607fcac694f47d711b532cd24ab23f