[INFO] cloning repository https://github.com/rotaki/kll
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rotaki/kll" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frotaki%2Fkll", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frotaki%2Fkll'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d9b3f04fc1ce26cf92a3a5506b4a84fbf21418fc
[INFO] testing rotaki/kll against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frotaki%2Fkll" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rotaki/kll
[INFO] finished tweaking git repo https://github.com/rotaki/kll
[INFO] tweaked toml for git repo https://github.com/rotaki/kll written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rotaki/kll on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rotaki/kll 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" "+1.100.0-beta.1" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] bce9257b3873f16030271667ba2fe9f51a92ba83343a23362884182e37241301
[INFO] running `Command { std: "docker" "start" "bce9257b3873f16030271667ba2fe9f51a92ba83343a23362884182e37241301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bce9257b3873f16030271667ba2fe9f51a92ba83343a23362884182e37241301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bce9257b3873f16030271667ba2fe9f51a92ba83343a23362884182e37241301" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bce9257b3873f16030271667ba2fe9f51a92ba83343a23362884182e37241301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bce9257b3873f16030271667ba2fe9f51a92ba83343a23362884182e37241301" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand_distr v0.5.1
[INFO] [stderr]    Compiling kll2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/kll.rs:683:13
[INFO] [stdout]     |
[INFO] [stdout] 683 |     fn iter(&self) -> std::slice::Iter<T> {
[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] 683 |     fn iter(&self) -> std::slice::Iter<'_, T> {
[INFO] [stdout]     |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `rand_distr`
[INFO] [stderr]  --> Cargo.toml:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | rand_distr = "0.5.0"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `rand_distr`
[INFO] [stderr] warning: `kll2` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 7.78s
[INFO] running `Command { std: "docker" "inspect" "bce9257b3873f16030271667ba2fe9f51a92ba83343a23362884182e37241301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bce9257b3873f16030271667ba2fe9f51a92ba83343a23362884182e37241301" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling kll2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/kll.rs:683:13
[INFO] [stdout]     |
[INFO] [stdout] 683 |     fn iter(&self) -> std::slice::Iter<T> {
[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] 683 |     fn iter(&self) -> std::slice::Iter<'_, T> {
[INFO] [stdout]     |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/kll.rs:683:13
[INFO] [stdout]     |
[INFO] [stdout] 683 |     fn iter(&self) -> std::slice::Iter<T> {
[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] 683 |     fn iter(&self) -> std::slice::Iter<'_, T> {
[INFO] [stdout]     |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `rand_distr`
[INFO] [stderr]  --> Cargo.toml:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | rand_distr = "0.5.0"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `rand_distr`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: `kll2` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 6.21s
[INFO] running `Command { std: "docker" "inspect" "bce9257b3873f16030271667ba2fe9f51a92ba83343a23362884182e37241301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bce9257b3873f16030271667ba2fe9f51a92ba83343a23362884182e37241301" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/kll.rs:683:13
[INFO] [stderr]     |
[INFO] [stderr] 683 |     fn iter(&self) -> std::slice::Iter<T> {
[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] 683 |     fn iter(&self) -> std::slice::Iter<'_, T> {
[INFO] [stderr]     |                                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: `kll2` (lib) generated 1 warning (run `cargo fix --lib -p kll2` to apply 1 suggestion)
[INFO] [stdout] 
[INFO] [stderr] warning: `kll2` (lib test) generated 1 warning (1 duplicate)
[INFO] [stdout] running 40 tests
[INFO] [stderr] warning: unused dependency `rand_distr`
[INFO] [stderr]  --> Cargo.toml:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | rand_distr = "0.5.0"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `rand_distr`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: `kll2` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/kll2/89a9a9987c87f891/out/kll2-89a9a9987c87f891)
[INFO] [stdout] test kll::tests::test_basic_sketch ... ok
[INFO] [stdout] test kll::tests::test_cdf_with_duplicates ... ok
[INFO] [stdout] test kll::tests::test_cdf_binary_search_edge_cases ... ok
[INFO] [stdout] test kll::tests::test_compactor_operations ... ok
[INFO] [stdout] test kll::tests::test_corner_cases ... ok
[INFO] [stdout] test kll::tests::test_duplicates ... ok
[INFO] [stdout] test kll::tests::test_empty_sketch ... ok
[INFO] [stdout] test kll::tests::test_capacity_coefficient ... ok
[INFO] [stdout] test kll::tests::test_cdf ... ok
[INFO] [stdout] test kll::tests::test_cdf_binary_search_correctness ... ok
[INFO] [stdout] test kll::tests::test_deterministic_operations ... ok
[INFO] [stdout] test kll::tests::test_extreme_quantiles ... ok
[INFO] [stdout] test kll::tests::test_bimodal_distribution ... ok
[INFO] [stdout] test kll::tests::test_merge ... ok
[INFO] [stdout] test kll::tests::test_exponential_distribution ... ok
[INFO] [stdout] test kll::tests::test_merge_extensive ... ok
[INFO] [stdout] test kll::tests::test_merge_with_duplicates ... ok
[INFO] [stdout] test kll::tests::test_merge_multiple_sketches ... ok
[INFO] [stdout] test kll::tests::test_mixed_integer_types ... ok
[INFO] [stdout] test kll::tests::test_negative_numbers ... ok
[INFO] [stdout] test kll::tests::test_quantile_accuracy_vs_exact ... ok
[INFO] [stdout] test kll::tests::test_rank_consistency ... ok
[INFO] [stdout] test kll::tests::test_single_element ... ok
[INFO] [stdout] test kll::tests::test_merge_different_types ... ok
[INFO] [stdout] test kll::tests::test_merge_empty_sketches ... ok
[INFO] [stdout] test kll::tests::test_periodic_values ... ok
[INFO] [stdout] test kll::tests::test_pretty_print ... ok
[INFO] [stdout] test kll::tests::test_merge_edge_cases ... ok
[INFO] [stdout] test kll::tests::test_string_sketch ... ok
[INFO] [stdout] test kll::tests::test_merge_stress_test ... ok
[INFO] [stdout] test kll::tests::test_merge_accuracy_preservation ... ok
[INFO] [stdout] test kll::tests::test_merge_accuracy ... ok
[INFO] [stdout] test kll::tests::test_vec_u8_sketch ... ok
[INFO] [stdout] test kll::tests::test_string_merge ... ok
[INFO] [stdout] test kll::tests::test_streaming_property ... ok
[INFO] [stdout] test kll::tests::test_integer_sketch ... ok
[INFO] [stdout] test kll::tests::test_uniform_distribution_accuracy ... ok
[INFO] [stdout] test kll::tests::test_normal_distribution_accuracy ... FAILED
[INFO] [stdout] test kll::tests::test_compactor_insertion_sort ... ok
[INFO] [stdout] test kll::tests::test_memory_bounds ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- kll::tests::test_normal_distribution_accuracy stdout ----
[INFO] [stdout] q=0.5: estimated=501.187043040428, expected=500, error=0.0023740860808560455
[INFO] [stdout] q=0.1587: estimated=402.43692564051275, expected=400, error=0.006092314101281886
[INFO] [stdout] q=0.8413: estimated=602.3043326539746, expected=600, error=0.003840554423290996
[INFO] [stdout] q=0.0228: estimated=318.0588049170836, expected=300, error=0.06019601639027864
[INFO] [stdout] 
[INFO] [stdout] thread 'kll::tests::test_normal_distribution_accuracy' (536) panicked at src/kll.rs:1002:13:
[INFO] [stdout] q=0.0228: error=0.06019601639027864 > 0.05
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e55b3b49081 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e55b3b5d73a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e55b3b4d29c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e55b3b254e6 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e55b3b41719 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e55b3add980 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e55b3b418d2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e55b3b25592 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e55b3b1e2a9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e55b3b2619d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e55b3b5de6c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e55b3ac9ee7 - <kll2[afa681d632cf70d]::kll::tests::test_normal_distribution_accuracy::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   12:     0x5e55b3ad0dcb - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   13:     0x5e55b3addfa5 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   14:     0x5e55b3ad7894 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   15:     0x5e55b3ae1032 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   16:     0x5e55b3b488df - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   17:     0x7a8fc217edfa - <unknown>
[INFO] [stdout]   18:     0x7a8fc22123d4 - clone
[INFO] [stdout]   19:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     kll::tests::test_normal_distribution_accuracy
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 39 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "bce9257b3873f16030271667ba2fe9f51a92ba83343a23362884182e37241301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bce9257b3873f16030271667ba2fe9f51a92ba83343a23362884182e37241301", kill_on_drop: false }`
[INFO] [stdout] bce9257b3873f16030271667ba2fe9f51a92ba83343a23362884182e37241301
