[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 try#a7ee93192a766fb0dafa23def7154fc03cfcfc3e for pr-146989 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frotaki%2Fkll" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-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-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/rotaki/kll on toolchain a7ee93192a766fb0dafa23def7154fc03cfcfc3e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "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" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bf40121a01de149a8b0e35a88f26d928ae6d2e368eb3c4972b8fe1217ac0af39 [INFO] running `Command { std: "docker" "start" "-a" "bf40121a01de149a8b0e35a88f26d928ae6d2e368eb3c4972b8fe1217ac0af39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf40121a01de149a8b0e35a88f26d928ae6d2e368eb3c4972b8fe1217ac0af39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf40121a01de149a8b0e35a88f26d928ae6d2e368eb3c4972b8fe1217ac0af39", kill_on_drop: false }` [INFO] [stdout] bf40121a01de149a8b0e35a88f26d928ae6d2e368eb3c4972b8fe1217ac0af39 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de0ba303e33761e3f71629782c706d8d6a44ef6a3ada7a8e7b167fe54680b0fb [INFO] running `Command { std: "docker" "start" "-a" "de0ba303e33761e3f71629782c706d8d6a44ef6a3ada7a8e7b167fe54680b0fb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling zerocopy v0.8.26 [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 getrandom v0.3.3 [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 6.85s [INFO] running `Command { std: "docker" "inspect" "de0ba303e33761e3f71629782c706d8d6a44ef6a3ada7a8e7b167fe54680b0fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de0ba303e33761e3f71629782c706d8d6a44ef6a3ada7a8e7b167fe54680b0fb", kill_on_drop: false }` [INFO] [stdout] de0ba303e33761e3f71629782c706d8d6a44ef6a3ada7a8e7b167fe54680b0fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd6347f1bd8b3edb376c6def4f365e392858b4bf49901e1d795a9bc5b766ae39 [INFO] running `Command { std: "docker" "start" "-a" "fd6347f1bd8b3edb376c6def4f365e392858b4bf49901e1d795a9bc5b766ae39", 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 2.08s [INFO] running `Command { std: "docker" "inspect" "fd6347f1bd8b3edb376c6def4f365e392858b4bf49901e1d795a9bc5b766ae39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd6347f1bd8b3edb376c6def4f365e392858b4bf49901e1d795a9bc5b766ae39", kill_on_drop: false }` [INFO] [stdout] fd6347f1bd8b3edb376c6def4f365e392858b4bf49901e1d795a9bc5b766ae39 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d8b020396b118cb7430e81f6425637694f46a62d68529e4bae34f5680cfbc983 [INFO] running `Command { std: "docker" "start" "-a" "d8b020396b118cb7430e81f6425637694f46a62d68529e4bae34f5680cfbc983", 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 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kll2-dbef90e9138f0c36) [INFO] [stdout] [INFO] [stdout] running 40 tests [INFO] [stdout] test kll::tests::test_cdf ... ok [INFO] [stdout] test kll::tests::test_capacity_coefficient ... ok [INFO] [stdout] test kll::tests::test_cdf_binary_search_edge_cases ... ok [INFO] [stdout] test kll::tests::test_basic_sketch ... ok [INFO] [stdout] test kll::tests::test_empty_sketch ... ok [INFO] [stdout] test kll::tests::test_corner_cases ... ok [INFO] [stdout] test kll::tests::test_cdf_with_duplicates ... ok [INFO] [stdout] test kll::tests::test_cdf_binary_search_correctness ... ok [INFO] [stdout] test kll::tests::test_duplicates ... ok [INFO] [stdout] test kll::tests::test_compactor_operations ... ok [INFO] [stdout] test kll::tests::test_integer_sketch ... ok [INFO] [stdout] test kll::tests::test_extreme_quantiles ... ok [INFO] [stdout] test kll::tests::test_merge ... 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_merge_empty_sketches ... ok [INFO] [stdout] test kll::tests::test_merge_multiple_sketches ... ok [INFO] [stdout] test kll::tests::test_pretty_print ... ok [INFO] [stdout] test kll::tests::test_rank_consistency ... ok [INFO] [stdout] test kll::tests::test_merge_different_types ... ok [INFO] [stdout] test kll::tests::test_quantile_accuracy_vs_exact ... ok [INFO] [stdout] test kll::tests::test_deterministic_operations ... ok [INFO] [stdout] test kll::tests::test_single_element ... ok [INFO] [stdout] test kll::tests::test_string_sketch ... ok [INFO] [stdout] test kll::tests::test_vec_u8_sketch ... ok [INFO] [stdout] test kll::tests::test_merge_extensive ... ok [INFO] [stdout] test kll::tests::test_merge_edge_cases ... ok [INFO] [stdout] test kll::tests::test_string_merge ... 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_periodic_values ... ok [INFO] [stdout] test kll::tests::test_merge_stress_test ... ok [INFO] [stdout] test kll::tests::test_exponential_distribution ... 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_bimodal_distribution ... ok [INFO] [stdout] test kll::tests::test_merge_accuracy_preservation ... ok [INFO] [stdout] test kll::tests::test_streaming_property ... 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 0.79s [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" "d8b020396b118cb7430e81f6425637694f46a62d68529e4bae34f5680cfbc983", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8b020396b118cb7430e81f6425637694f46a62d68529e4bae34f5680cfbc983", kill_on_drop: false }` [INFO] [stdout] d8b020396b118cb7430e81f6425637694f46a62d68529e4bae34f5680cfbc983