[INFO] cloning repository https://github.com/kenjiked/lattice-practice
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kenjiked/lattice-practice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkenjiked%2Flattice-practice", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkenjiked%2Flattice-practice'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 459482f167d2829c86ba12d8c4f0cfa7be1b5e55
[INFO] testing kenjiked/lattice-practice against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkenjiked%2Flattice-practice" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kenjiked/lattice-practice
[INFO] finished tweaking git repo https://github.com/kenjiked/lattice-practice
[INFO] tweaked toml for git repo https://github.com/kenjiked/lattice-practice written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kenjiked/lattice-practice on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kenjiked/lattice-practice 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] abe9d9465cba7b8d5b8558aeed60f374807aab9f867793b98e05d0ffccc8a52f
[INFO] running `Command { std: "docker" "start" "-a" "abe9d9465cba7b8d5b8558aeed60f374807aab9f867793b98e05d0ffccc8a52f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abe9d9465cba7b8d5b8558aeed60f374807aab9f867793b98e05d0ffccc8a52f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abe9d9465cba7b8d5b8558aeed60f374807aab9f867793b98e05d0ffccc8a52f", kill_on_drop: false }`
[INFO] [stdout] abe9d9465cba7b8d5b8558aeed60f374807aab9f867793b98e05d0ffccc8a52f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a95e2d8eedd5bdd6dadc9911ff928ef1795360dc104301535cb1b74574e0c65
[INFO] running `Command { std: "docker" "start" "-a" "8a95e2d8eedd5bdd6dadc9911ff928ef1795360dc104301535cb1b74574e0c65", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling ndarray v0.17.2
[INFO] [stderr]    Compiling lattice-pravtice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `manual_dot_i64` is never used
[INFO] [stdout]   --> src/bin/lattice.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn manual_dot_i64(a: &Vec<i64>, b: &Vec<i64>) -> i64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scalar_mul_i64` is never used
[INFO] [stdout]   --> src/bin/lattice.rs:75:4
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn scalar_mul_i64(v: &Vec<i64>, k: i64) -> Vec<i64> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vec_sub_i64` is never used
[INFO] [stdout]   --> src/bin/lattice.rs:80:4
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn vec_sub_i64(a: &Vec<i64>, b: &Vec<i64>) -> Vec<i64> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.23s
[INFO] running `Command { std: "docker" "inspect" "8a95e2d8eedd5bdd6dadc9911ff928ef1795360dc104301535cb1b74574e0c65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a95e2d8eedd5bdd6dadc9911ff928ef1795360dc104301535cb1b74574e0c65", kill_on_drop: false }`
[INFO] [stdout] 8a95e2d8eedd5bdd6dadc9911ff928ef1795360dc104301535cb1b74574e0c65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 474049571dbefddd8f33ce1850c7a00504d93732f716e1174ee22943937969b3
[INFO] running `Command { std: "docker" "start" "-a" "474049571dbefddd8f33ce1850c7a00504d93732f716e1174ee22943937969b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling lattice-pravtice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `manual_dot_i64` is never used
[INFO] [stdout]   --> src/bin/lattice.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn manual_dot_i64(a: &Vec<i64>, b: &Vec<i64>) -> i64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scalar_mul_i64` is never used
[INFO] [stdout]   --> src/bin/lattice.rs:75:4
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn scalar_mul_i64(v: &Vec<i64>, k: i64) -> Vec<i64> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vec_sub_i64` is never used
[INFO] [stdout]   --> src/bin/lattice.rs:80:4
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn vec_sub_i64(a: &Vec<i64>, b: &Vec<i64>) -> Vec<i64> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "474049571dbefddd8f33ce1850c7a00504d93732f716e1174ee22943937969b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "474049571dbefddd8f33ce1850c7a00504d93732f716e1174ee22943937969b3", kill_on_drop: false }`
[INFO] [stdout] 474049571dbefddd8f33ce1850c7a00504d93732f716e1174ee22943937969b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7441284c50fba54ddf1511adb64ca4a9a905b6176439f064c133a35352711cc0
[INFO] running `Command { std: "docker" "start" "-a" "7441284c50fba54ddf1511adb64ca4a9a905b6176439f064c133a35352711cc0", kill_on_drop: false }`
[INFO] [stderr] warning: function `manual_dot_i64` is never used
[INFO] [stderr]   --> src/bin/lattice.rs:70:4
[INFO] [stderr]    |
[INFO] [stderr] 70 | fn manual_dot_i64(a: &Vec<i64>, b: &Vec<i64>) -> i64 {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `scalar_mul_i64` is never used
[INFO] [stderr]   --> src/bin/lattice.rs:75:4
[INFO] [stderr]    |
[INFO] [stderr] 75 | fn scalar_mul_i64(v: &Vec<i64>, k: i64) -> Vec<i64> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `vec_sub_i64` is never used
[INFO] [stderr]   --> src/bin/lattice.rs:80:4
[INFO] [stderr]    |
[INFO] [stderr] 80 | fn vec_sub_i64(a: &Vec<i64>, b: &Vec<i64>) -> Vec<i64> {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `lattice-pravtice` (bin "lattice" test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/bin/gaussian.rs (/opt/rustwide/target/debug/deps/gaussian-e10450124f0f8309)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_gaussian_reduce ... ok
[INFO] [stdout] test tests::test_nearest_integer ... ok
[INFO] [stdout] test tests::test_manual_dot_i64 ... ok
[INFO] [stdout] test tests::test_scalar_mul ... ok
[INFO] [stdout] test tests::test_manual_norm ... ok
[INFO] [stdout] test tests::test_vec_sub ... ok
[INFO] [stdout] test tests::test_manual_dot_f64 ... ok
[INFO] [stdout] test tests::test_manual_norm_squared_i64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/gram_schmidt.rs (/opt/rustwide/target/debug/deps/gram_schmidt-d13e6cdc8547a49a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_orthogonality ... ok
[INFO] [stdout] test tests::test_flag ... ok
[INFO] [stderr]      Running unittests src/bin/lattice.rs (/opt/rustwide/target/debug/deps/lattice-04cd8fdfac75592e)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_det_2d ... ok
[INFO] [stdout] test tests::test_det_identity ... ok
[INFO] [stdout] test tests::test_flag ... 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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lattice_pravtice-6e12127fe7d9fec3)
[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" "7441284c50fba54ddf1511adb64ca4a9a905b6176439f064c133a35352711cc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7441284c50fba54ddf1511adb64ca4a9a905b6176439f064c133a35352711cc0", kill_on_drop: false }`
[INFO] [stdout] 7441284c50fba54ddf1511adb64ca4a9a905b6176439f064c133a35352711cc0
