[INFO] fetching crate ldpc-toolbox 0.10.1... [INFO] testing ldpc-toolbox-0.10.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate ldpc-toolbox 0.10.1 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate ldpc-toolbox 0.10.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate ldpc-toolbox 0.10.1 [INFO] tweaked toml for crates.io crate ldpc-toolbox 0.10.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ldpc-toolbox 0.10.1 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 ldpc-toolbox 0.10.1 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] 6e2c0aaf44266fbbaf604afc26fc12beb856b0aeeb4edaa3aa40ac9328de3f7d [INFO] running `Command { std: "docker" "start" "-a" "6e2c0aaf44266fbbaf604afc26fc12beb856b0aeeb4edaa3aa40ac9328de3f7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e2c0aaf44266fbbaf604afc26fc12beb856b0aeeb4edaa3aa40ac9328de3f7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e2c0aaf44266fbbaf604afc26fc12beb856b0aeeb4edaa3aa40ac9328de3f7d", kill_on_drop: false }` [INFO] [stdout] 6e2c0aaf44266fbbaf604afc26fc12beb856b0aeeb4edaa3aa40ac9328de3f7d [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] b0aa9698de222500532efdeba74060141cc8dbeeecb35d0df17d10e03c443820 [INFO] running `Command { std: "docker" "start" "-a" "b0aa9698de222500532efdeba74060141cc8dbeeecb35d0df17d10e03c443820", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling anstyle-query v1.1.3 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling unicode-width v0.2.1 [INFO] [stderr] Compiling humantime v2.2.0 [INFO] [stderr] Compiling anstream v0.6.19 [INFO] [stderr] Compiling clap_builder v4.5.40 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.102 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling console v0.15.11 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.1 [INFO] [stderr] Compiling ndarray v0.16.1 [INFO] [stderr] Compiling rand_distr v0.5.1 [INFO] [stderr] Compiling ctrlc v3.4.7 [INFO] [stderr] Compiling termination_attrib v0.1.1 [INFO] [stderr] Compiling termination v0.1.2 [INFO] [stderr] Compiling enum-iterator-derive v1.4.0 [INFO] [stderr] Compiling clap_derive v4.5.40 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling enum-iterator v2.1.0 [INFO] [stderr] Compiling clap v4.5.40 [INFO] [stderr] Compiling ldpc-toolbox v0.10.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sparse/bfs.rs:60:19 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn new(h: &SparseMatrix, node: Node) -> BFSContext { [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 60 | pub fn new(h: &SparseMatrix, node: Node) -> BFSContext<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.34s [INFO] running `Command { std: "docker" "inspect" "b0aa9698de222500532efdeba74060141cc8dbeeecb35d0df17d10e03c443820", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0aa9698de222500532efdeba74060141cc8dbeeecb35d0df17d10e03c443820", kill_on_drop: false }` [INFO] [stdout] b0aa9698de222500532efdeba74060141cc8dbeeecb35d0df17d10e03c443820 [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] f754a520085a9c9a0db6f8482c9c4e6c4a925c37b9c048628a8f897f8374e97a [INFO] running `Command { std: "docker" "start" "-a" "f754a520085a9c9a0db6f8482c9c4e6c4a925c37b9c048628a8f897f8374e97a", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sparse/bfs.rs:60:19 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn new(h: &SparseMatrix, node: Node) -> BFSContext { [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 60 | pub fn new(h: &SparseMatrix, node: Node) -> BFSContext<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ldpc-toolbox v0.10.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sparse/bfs.rs:60:19 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn new(h: &SparseMatrix, node: Node) -> BFSContext { [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 60 | pub fn new(h: &SparseMatrix, node: Node) -> BFSContext<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.99s [INFO] running `Command { std: "docker" "inspect" "f754a520085a9c9a0db6f8482c9c4e6c4a925c37b9c048628a8f897f8374e97a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f754a520085a9c9a0db6f8482c9c4e6c4a925c37b9c048628a8f897f8374e97a", kill_on_drop: false }` [INFO] [stdout] f754a520085a9c9a0db6f8482c9c4e6c4a925c37b9c048628a8f897f8374e97a [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] ac456141fa01f11617a0063e0d70fa067abf7752375e122e32e64fdf1cd8f45f [INFO] running `Command { std: "docker" "start" "-a" "ac456141fa01f11617a0063e0d70fa067abf7752375e122e32e64fdf1cd8f45f", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/sparse/bfs.rs:60:19 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn new(h: &SparseMatrix, node: Node) -> BFSContext { [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 60 | pub fn new(h: &SparseMatrix, node: Node) -> BFSContext<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `ldpc-toolbox` (lib) generated 1 warning (run `cargo fix --lib -p ldpc-toolbox` to apply 1 suggestion) [INFO] [stderr] warning: `ldpc-toolbox` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ldpc_toolbox-0b8bf1062132a239) [INFO] [stdout] [INFO] [stdout] running 42 tests [INFO] [stdout] test decoder::flooding::test::single_error ... ok [INFO] [stdout] test decoder::flooding::test::no_errors ... ok [INFO] [stdout] test encoder::staircase::test::staircase ... ok [INFO] [stdout] test encoder::test::encode_staircase ... ok [INFO] [stdout] test encoder::test::encode ... ok [INFO] [stdout] test gf2::test::ops ... ok [INFO] [stdout] test linalg::test::row_echelon ... ok [INFO] [stdout] test mackay_neal::tests::small_matrix ... ok [INFO] [stdout] test gf2::test::sum ... ok [INFO] [stdout] test linalg::test::gauss ... ok [INFO] [stdout] test simulation::channel::test::build_awgn ... ok [INFO] [stdout] test simulation::interleaving::test::deinterleaver_3_backwards ... ok [INFO] [stdout] test simulation::interleaving::test::interleaver_3 ... ok [INFO] [stdout] test simulation::interleaving::test::interleaver_3_backwards ... ok [INFO] [stdout] test simulation::modulation::test::bpsk_demodulator ... ok [INFO] [stdout] test simulation::channel::test::zero_noise_sigma ... ok [INFO] [stdout] test simulation::interleaving::test::deinterleaver_3 ... ok [INFO] [stdout] test simulation::modulation::test::psk8_demodulator_signs ... ok [INFO] [stdout] test simulation::modulation::test::psk8_modulator ... ok [INFO] [stdout] test simulation::puncturing::test::puncturing ... ok [INFO] [stdout] test sparse::bfs::tests::circulant ... ok [INFO] [stdout] test sparse::bfs::tests::complete_nxm ... ok [INFO] [stdout] test sparse::bfs::tests::disconnected_2x2 ... ok [INFO] [stdout] test sparse::girth::tests::test_girth_double_circulant ... ok [INFO] [stdout] test simulation::modulation::test::bpsk_modulator ... ok [INFO] [stdout] test sparse::girth::tests::test_girth_identity ... ok [INFO] [stdout] test sparse::tests::iter_all ... ok [INFO] [stdout] test sparse::tests::test_alist ... ok [INFO] [stdout] test sparse::girth::tests::test_local_girth_circulant ... ok [INFO] [stdout] test sparse::tests::test_insert ... ok [INFO] [stdout] test sparse::tests::test_alist_irregular ... ok [INFO] [stdout] test sparse::tests::test_insert_twice ... ok [INFO] [stdout] test util::tests::random_sel_all_equal ... ok [INFO] [stdout] test systematic::test::to_systematic ... ok [INFO] [stdout] test util::tests::random_sel_all_distinct ... ok [INFO] [stdout] test util::tests::random_sel_equal_by_blocks ... ok [INFO] [stdout] test gf2::test::div_zero_by_zero - should panic ... ok [INFO] [stdout] test simulation::channel::test::negative_noise_sigma - should panic ... ok [INFO] [stdout] test gf2::test::div_one_by_zero - should panic ... ok [INFO] [stdout] test codes::ccsds::test::pi_k ... ok [INFO] [stdout] test codes::dvbs2::tests::construct_h ... ok [INFO] [stdout] test codes::dvbs2::tests::regular_row_weight ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.05s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ldpc_toolbox-b0e3a412937b459a) [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 ldpc_toolbox [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/sparse.rs - sparse::SparseMatrix::remove (line 105) ... ok [INFO] [stdout] test src/sparse.rs - sparse::SparseMatrix::insert (line 86) ... ok [INFO] [stdout] test src/sparse.rs - sparse::SparseMatrix::new (line 34) ... ok [INFO] [stdout] test src/mackay_neal.rs - mackay_neal (line 22) ... ok [INFO] [stdout] test src/sparse.rs - sparse::SparseMatrix::insert_row (line 135) ... ok [INFO] [stdout] test src/rand.rs - rand (line 7) ... ok [INFO] [stdout] test src/sparse.rs - sparse::SparseMatrix::bfs (line 439) ... ok [INFO] [stdout] test src/sparse.rs - sparse::SparseMatrix::girth (line 379) ... ok [INFO] [stdout] test src/codes/dvbs2.rs - codes::dvbs2::Code::h (line 74) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ac456141fa01f11617a0063e0d70fa067abf7752375e122e32e64fdf1cd8f45f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac456141fa01f11617a0063e0d70fa067abf7752375e122e32e64fdf1cd8f45f", kill_on_drop: false }` [INFO] [stdout] ac456141fa01f11617a0063e0d70fa067abf7752375e122e32e64fdf1cd8f45f