[INFO] fetching crate statc 0.0.8... [INFO] testing statc-0.0.8 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate statc 0.0.8 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate statc 0.0.8 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate statc 0.0.8 [INFO] tweaked toml for crates.io crate statc 0.0.8 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate statc 0.0.8 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 statc 0.0.8 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ee7a892b2bc951005779a09bf6f9e27ddcc7409210861ee7d58ffd61bf772e6e [INFO] running `Command { std: "docker" "start" "-a" "ee7a892b2bc951005779a09bf6f9e27ddcc7409210861ee7d58ffd61bf772e6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee7a892b2bc951005779a09bf6f9e27ddcc7409210861ee7d58ffd61bf772e6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee7a892b2bc951005779a09bf6f9e27ddcc7409210861ee7d58ffd61bf772e6e", kill_on_drop: false }` [INFO] [stdout] ee7a892b2bc951005779a09bf6f9e27ddcc7409210861ee7d58ffd61bf772e6e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 954398330b58be6fdf864fb415f4789a4e2a43554b9b7806dc6c39202d7bfb09 [INFO] running `Command { std: "docker" "start" "-a" "954398330b58be6fdf864fb415f4789a4e2a43554b9b7806dc6c39202d7bfb09", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling libm v0.2.5 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling bytemuck v1.12.3 [INFO] [stderr] Compiling paste v1.0.9 [INFO] [stderr] Compiling matrixmultiply v0.3.2 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Compiling os_str_bytes v6.3.1 [INFO] [stderr] Compiling clap_derive v4.0.18 [INFO] [stderr] Compiling safe_arch v0.6.0 [INFO] [stderr] Compiling clap_lex v0.3.0 [INFO] [stderr] Compiling nom v1.2.4 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling wide v0.7.5 [INFO] [stderr] Compiling meval v0.2.0 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling termion v2.0.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling num-complex v0.4.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling clap v4.0.19 [INFO] [stderr] Compiling simba v0.6.0 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling nalgebra v0.29.0 [INFO] [stderr] Compiling statrs v0.16.0 [INFO] [stderr] Compiling statc v0.0.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `clear` is never used [INFO] [stdout] --> core/utils.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub trait ResultOps { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] 10 | fn clear(self) -> core::Result<(), E>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.18s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v1.2.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 9` [INFO] running `Command { std: "docker" "inspect" "954398330b58be6fdf864fb415f4789a4e2a43554b9b7806dc6c39202d7bfb09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "954398330b58be6fdf864fb415f4789a4e2a43554b9b7806dc6c39202d7bfb09", kill_on_drop: false }` [INFO] [stdout] 954398330b58be6fdf864fb415f4789a4e2a43554b9b7806dc6c39202d7bfb09 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e8ac6f373504544b5dbf3f44239f3c02f674e0f3706d090498623f7d4c60c967 [INFO] running `Command { std: "docker" "start" "-a" "e8ac6f373504544b5dbf3f44239f3c02f674e0f3706d090498623f7d4c60c967", kill_on_drop: false }` [INFO] [stderr] Compiling statc v0.0.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `clear` is never used [INFO] [stdout] --> core/utils.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub trait ResultOps { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] 10 | fn clear(self) -> core::Result<(), E>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Result` is never used [INFO] [stdout] --> tests/utils.rs:30:10 [INFO] [stdout] | [INFO] [stdout] 30 | pub type Result = std::result::Result; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `StringError` is never used [INFO] [stdout] --> tests/utils.rs:32:11 [INFO] [stdout] | [INFO] [stdout] 32 | pub trait StringError { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `clear` is never used [INFO] [stdout] --> core/utils.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub trait ResultOps { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] 10 | fn clear(self) -> core::Result<(), E>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.79s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v1.2.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 9` [INFO] running `Command { std: "docker" "inspect" "e8ac6f373504544b5dbf3f44239f3c02f674e0f3706d090498623f7d4c60c967", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8ac6f373504544b5dbf3f44239f3c02f674e0f3706d090498623f7d4c60c967", kill_on_drop: false }` [INFO] [stdout] e8ac6f373504544b5dbf3f44239f3c02f674e0f3706d090498623f7d4c60c967 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 5853d83a733064ceb00ecd7f60df9647054c01540fd83266448d49fe11323d6b [INFO] running `Command { std: "docker" "start" "-a" "5853d83a733064ceb00ecd7f60df9647054c01540fd83266448d49fe11323d6b", kill_on_drop: false }` [INFO] [stderr] warning: type alias `Result` is never used [INFO] [stderr] --> tests/utils.rs:30:10 [INFO] [stderr] | [INFO] [stderr] 30 | pub type Result = std::result::Result; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: trait `StringError` is never used [INFO] [stderr] --> tests/utils.rs:32:11 [INFO] [stderr] | [INFO] [stderr] 32 | pub trait StringError { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `clear` is never used [INFO] [stderr] --> core/utils.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 9 | pub trait ResultOps { [INFO] [stderr] | --------- method in this trait [INFO] [stderr] 10 | fn clear(self) -> core::Result<(), E>; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `statc` (test "integration") generated 2 warnings [INFO] [stderr] warning: `statc` (bin "statc") generated 1 warning [INFO] [stderr] warning: `statc` (bin "statc" test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v1.2.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 9` [INFO] [stderr] Running unittests core/main.rs (/opt/rustwide/target/debug/deps/statc-da2cce9203882fcb) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test distributions::binomial::test ... ok [INFO] [stdout] test distributions::fisher_snedecor::test ... ok [INFO] [stdout] test distributions::exponential::test ... ok [INFO] [stdout] test distributions::chi_squared::test ... ok [INFO] [stdout] test distributions::negatve_binomial::test ... ok [INFO] [stdout] test distributions::normal::test ... ok [INFO] [stdout] test distributions::geometric::test ... ok [INFO] [stdout] test distributions::poisson::test ... ok [INFO] [stdout] test distributions::uniform::test ... ok [INFO] [stdout] test distributions::students_t::test ... ok [INFO] [stderr] warning: type alias `Result` is never used [INFO] [stderr] --> tests/utils.rs:30:10 [INFO] [stderr] | [INFO] [stderr] 30 | pub type Result = std::result::Result; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: trait `StringError` is never used [INFO] [stderr] --> tests/utils.rs:32:11 [INFO] [stderr] | [INFO] [stderr] 32 | pub trait StringError { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `clear` is never used [INFO] [stderr] --> core/utils.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 9 | pub trait ResultOps { [INFO] [stderr] | --------- method in this trait [INFO] [stderr] 10 | fn clear(self) -> core::Result<(), E>; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `statc` (test "integration") generated 2 warnings [INFO] [stderr] warning: `statc` (bin "statc" test) generated 1 warning [INFO] [stderr] warning: `statc` (bin "statc") generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v1.2.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 9` [INFO] [stderr] Running unittests core/main.rs (/opt/rustwide/target/debug/deps/statc-da2cce9203882fcb) [INFO] [stderr] Running tests/main.rs (/opt/rustwide/target/debug/deps/integration-f59f0655cfd87339) [INFO] [stderr] Running tests/main.rs (/opt/rustwide/target/debug/deps/integration-f59f0655cfd87339) [INFO] [stdout] test subcommand_coverage ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test integration::diff_test ... ok [INFO] [stdout] test integration::comp_test ... ok [INFO] [stdout] test integration::ichisq_test ... ok [INFO] [stdout] test integration::data_test ... ok [INFO] [stdout] test integration::chisq_test ... ok [INFO] [stdout] test integration::exp_test ... ok [INFO] [stdout] test integration::eval_test ... ok [INFO] [stdout] test integration::geom_test ... ok [INFO] [stdout] test integration::binom_test ... ok [INFO] [stdout] test integration::it_test ... ok [INFO] [stdout] test integration::f_test ... ok [INFO] [stdout] test integration::norm_test ... ok [INFO] [stdout] test integration::nbinom_test ... ok [INFO] [stdout] test integration::unif_test ... ok [INFO] [stdout] test integration::t_test ... ok [INFO] [stdout] test integration::inorm_test ... ok [INFO] [stdout] test integration::pois_test ... ok [INFO] [stdout] test integration::vpool_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5853d83a733064ceb00ecd7f60df9647054c01540fd83266448d49fe11323d6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5853d83a733064ceb00ecd7f60df9647054c01540fd83266448d49fe11323d6b", kill_on_drop: false }` [INFO] [stdout] 5853d83a733064ceb00ecd7f60df9647054c01540fd83266448d49fe11323d6b