[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 master#99b9a8850349e56247acb6ce19910c7f96db8439 for pr-135527-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frotaki%2Fkll" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/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-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/rotaki/kll on toolchain 99b9a8850349e56247acb6ce19910c7f96db8439 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+99b9a8850349e56247acb6ce19910c7f96db8439" "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" "+99b9a8850349e56247acb6ce19910c7f96db8439" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wit-bindgen-rt v0.39.0 [INFO] [stderr] Downloaded cfg-if v1.0.1 [INFO] [stderr] Downloaded quote v1.0.40 [INFO] [stderr] Downloaded proc-macro2 v1.0.95 [INFO] [stderr] Downloaded unicode-ident v1.0.18 [INFO] [stderr] Downloaded zerocopy-derive v0.8.26 [INFO] [stderr] Downloaded r-efi v5.3.0 [INFO] [stderr] Downloaded bitflags v2.9.1 [INFO] [stderr] Downloaded wasi v0.14.2+wasi-0.2.4 [INFO] [stderr] Downloaded libm v0.2.15 [INFO] [stderr] Downloaded rand v0.9.2 [INFO] [stderr] Downloaded rand_distr v0.5.1 [INFO] [stderr] Downloaded rand_chacha v0.9.0 [INFO] [stderr] Downloaded rand_core v0.9.3 [INFO] [stderr] Downloaded zerocopy v0.8.26 [INFO] [stderr] Downloaded syn v2.0.104 [INFO] [stderr] Downloaded libc v0.2.174 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+99b9a8850349e56247acb6ce19910c7f96db8439" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 88738d2751a06bb84a39fde6706f4f6855a4abf54821406a5b37a4fe8b6dab20 [INFO] running `Command { std: "docker" "start" "-a" "88738d2751a06bb84a39fde6706f4f6855a4abf54821406a5b37a4fe8b6dab20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "88738d2751a06bb84a39fde6706f4f6855a4abf54821406a5b37a4fe8b6dab20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88738d2751a06bb84a39fde6706f4f6855a4abf54821406a5b37a4fe8b6dab20", kill_on_drop: false }` [INFO] [stdout] 88738d2751a06bb84a39fde6706f4f6855a4abf54821406a5b37a4fe8b6dab20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+99b9a8850349e56247acb6ce19910c7f96db8439" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 943ee4ac4f332914619dc38c9c6c89585cdc3075a4c146ac5b9722d1818e9110 [INFO] running `Command { std: "docker" "start" "-a" "943ee4ac4f332914619dc38c9c6c89585cdc3075a4c146ac5b9722d1818e9110", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling cfg-if v1.0.1 [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 { [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] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.73s [INFO] running `Command { std: "docker" "inspect" "943ee4ac4f332914619dc38c9c6c89585cdc3075a4c146ac5b9722d1818e9110", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "943ee4ac4f332914619dc38c9c6c89585cdc3075a4c146ac5b9722d1818e9110", kill_on_drop: false }` [INFO] [stdout] 943ee4ac4f332914619dc38c9c6c89585cdc3075a4c146ac5b9722d1818e9110 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+99b9a8850349e56247acb6ce19910c7f96db8439" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a6d64eb8de39489ca62bbb8475825ac52de71c66818f4ac22125f18f186b8c61 [INFO] running `Command { std: "docker" "start" "-a" "a6d64eb8de39489ca62bbb8475825ac52de71c66818f4ac22125f18f186b8c61", kill_on_drop: false }` [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 { [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] 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 { [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] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `Command { std: "docker" "inspect" "a6d64eb8de39489ca62bbb8475825ac52de71c66818f4ac22125f18f186b8c61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6d64eb8de39489ca62bbb8475825ac52de71c66818f4ac22125f18f186b8c61", kill_on_drop: false }` [INFO] [stdout] a6d64eb8de39489ca62bbb8475825ac52de71c66818f4ac22125f18f186b8c61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+99b9a8850349e56247acb6ce19910c7f96db8439" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2575ff5e514ac5746b7c82747b7d285df0738ae4429fabc7f41c972b66e8aded [INFO] running `Command { std: "docker" "start" "-a" "2575ff5e514ac5746b7c82747b7d285df0738ae4429fabc7f41c972b66e8aded", 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 { [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] [stderr] warning: `kll2` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kll2-0cedd89a84cdbb02) [INFO] [stdout] [INFO] [stdout] running 40 tests [INFO] [stdout] test kll::tests::test_capacity_coefficient ... ok [INFO] [stdout] test kll::tests::test_basic_sketch ... ok [INFO] [stdout] test kll::tests::test_cdf_binary_search_correctness ... ok [INFO] [stdout] test kll::tests::test_cdf_binary_search_edge_cases ... ok [INFO] [stdout] test kll::tests::test_cdf_with_duplicates ... 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_empty_sketch ... ok [INFO] [stdout] test kll::tests::test_integer_sketch ... ok [INFO] [stdout] test kll::tests::test_duplicates ... ok [INFO] [stdout] test kll::tests::test_cdf ... ok [INFO] [stdout] test kll::tests::test_extreme_quantiles ... ok [INFO] [stdout] test kll::tests::test_merge_different_types ... ok [INFO] [stdout] test kll::tests::test_mixed_integer_types ... ok [INFO] [stdout] test kll::tests::test_merge ... ok [INFO] [stdout] test kll::tests::test_negative_numbers ... ok [INFO] [stdout] test kll::tests::test_merge_empty_sketches ... ok [INFO] [stdout] test kll::tests::test_quantile_accuracy_vs_exact ... ok [INFO] [stdout] test kll::tests::test_pretty_print ... ok [INFO] [stdout] test kll::tests::test_single_element ... ok [INFO] [stdout] test kll::tests::test_merge_extensive ... ok [INFO] [stdout] test kll::tests::test_merge_multiple_sketches ... ok [INFO] [stdout] test kll::tests::test_string_sketch ... ok [INFO] [stdout] test kll::tests::test_string_merge ... ok [INFO] [stdout] test kll::tests::test_rank_consistency ... ok [INFO] [stdout] test kll::tests::test_vec_u8_sketch ... ok [INFO] [stdout] test kll::tests::test_periodic_values ... ok [INFO] [stdout] test kll::tests::test_merge_edge_cases ... ok [INFO] [stdout] test kll::tests::test_merge_accuracy ... ok [INFO] [stdout] test kll::tests::test_merge_with_duplicates ... ok [INFO] [stdout] test kll::tests::test_deterministic_operations ... 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_exponential_distribution ... ok [INFO] [stdout] test kll::tests::test_bimodal_distribution ... ok [INFO] [stdout] test kll::tests::test_streaming_property ... ok [INFO] [stdout] test kll::tests::test_uniform_distribution_accuracy ... ok [INFO] [stdout] test kll::tests::test_normal_distribution_accuracy ... ok [INFO] [stdout] test kll::tests::test_memory_bounds ... ok [INFO] [stdout] test kll::tests::test_compactor_insertion_sort ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s [INFO] [stdout] [INFO] [stderr] Doc-tests kll2 [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" "2575ff5e514ac5746b7c82747b7d285df0738ae4429fabc7f41c972b66e8aded", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2575ff5e514ac5746b7c82747b7d285df0738ae4429fabc7f41c972b66e8aded", kill_on_drop: false }` [INFO] [stdout] 2575ff5e514ac5746b7c82747b7d285df0738ae4429fabc7f41c972b66e8aded