[INFO] fetching crate heavykeeper 0.5.1...
[INFO] testing heavykeeper-0.5.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate heavykeeper 0.5.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate heavykeeper 0.5.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate heavykeeper 0.5.1
[INFO] tweaked toml for crates.io crate heavykeeper 0.5.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate heavykeeper 0.5.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate heavykeeper 0.5.1 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe256c1f4dc854d1a73f70ef17b01e4e227b7b580c07feaaf1e38d88728d5aba
[INFO] running `Command { std: "docker" "start" "-a" "fe256c1f4dc854d1a73f70ef17b01e4e227b7b580c07feaaf1e38d88728d5aba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe256c1f4dc854d1a73f70ef17b01e4e227b7b580c07feaaf1e38d88728d5aba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe256c1f4dc854d1a73f70ef17b01e4e227b7b580c07feaaf1e38d88728d5aba", kill_on_drop: false }`
[INFO] [stdout] fe256c1f4dc854d1a73f70ef17b01e4e227b7b580c07feaaf1e38d88728d5aba
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] a430dbab5c8aa7d46d540b23f0a1b91fc5ebf1b00c0e9322cf0ab02bb0fb10cf
[INFO] running `Command { std: "docker" "start" "-a" "a430dbab5c8aa7d46d540b23f0a1b91fc5ebf1b00c0e9322cf0ab02bb0fb10cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[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 utf8parse v0.2.2
[INFO] [stderr]    Compiling anstyle-query v1.1.3
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling anstream v0.6.19
[INFO] [stderr]    Compiling clap_builder v4.5.40
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling clap_derive v4.5.40
[INFO] [stderr]    Compiling clap v4.5.40
[INFO] [stderr]    Compiling heavykeeper v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.60s
[INFO] running `Command { std: "docker" "inspect" "a430dbab5c8aa7d46d540b23f0a1b91fc5ebf1b00c0e9322cf0ab02bb0fb10cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a430dbab5c8aa7d46d540b23f0a1b91fc5ebf1b00c0e9322cf0ab02bb0fb10cf", kill_on_drop: false }`
[INFO] [stdout] a430dbab5c8aa7d46d540b23f0a1b91fc5ebf1b00c0e9322cf0ab02bb0fb10cf
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 3ab1fcd95b3835ef89c4afd96fb3a3f431f83c06544ae32a13dbe8a8160add21
[INFO] running `Command { std: "docker" "start" "-a" "3ab1fcd95b3835ef89c4afd96fb3a3f431f83c06544ae32a13dbe8a8160add21", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling mockall_derive v0.13.1
[INFO] [stderr]    Compiling predicates-core v1.0.9
[INFO] [stderr]    Compiling termtree v0.5.1
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling predicates-tree v1.0.12
[INFO] [stderr]    Compiling predicates v3.1.3
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling fragile v2.0.1
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling downcast v0.11.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling clap_derive v4.5.40
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling clap v4.5.40
[INFO] [stderr]    Compiling heavykeeper v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling mockall v0.13.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.6.0
[INFO] [stdout] warning: function `read_in_trace` is never used
[INFO] [stdout]  --> examples/ip_files.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn read_in_trace(trace_prefix: &str, max_item_num: usize) -> io::Result<(Vec<Vec<u8>>, HashMap<Vec<u8>, u32>)> {
[INFO] [stdout]   |    ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 32.32s
[INFO] running `Command { std: "docker" "inspect" "3ab1fcd95b3835ef89c4afd96fb3a3f431f83c06544ae32a13dbe8a8160add21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ab1fcd95b3835ef89c4afd96fb3a3f431f83c06544ae32a13dbe8a8160add21", kill_on_drop: false }`
[INFO] [stdout] 3ab1fcd95b3835ef89c4afd96fb3a3f431f83c06544ae32a13dbe8a8160add21
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 2dcdf0871601361c7441ddcfc0f65c546473c4d01e8e438d7c076b4d1497e425
[INFO] running `Command { std: "docker" "start" "-a" "2dcdf0871601361c7441ddcfc0f65c546473c4d01e8e438d7c076b4d1497e425", kill_on_drop: false }`
[INFO] [stderr] warning: function `read_in_trace` is never used
[INFO] [stderr]  --> examples/ip_files.rs:9:4
[INFO] [stderr]   |
[INFO] [stderr] 9 | fn read_in_trace(trace_prefix: &str, max_item_num: usize) -> io::Result<(Vec<Vec<u8>>, HashMap<Vec<u8>, u32>)> {
[INFO] [stderr]   |    ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `heavykeeper` (example "ip_files") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/heavykeeper-d0212ecd7c47ebe7)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test heavykeeper::tests::test_add_empty_input ... ok
[INFO] [stdout] test heavykeeper::tests::test_add_duplicate_items ... ok
[INFO] [stdout] test heavykeeper::tests::test_add_single_item ... ok
[INFO] [stdout] test heavykeeper::tests::test_add_overwrite ... ok
[INFO] [stdout] test heavykeeper::tests::test_add_more_items_than_capacity ... ok
[INFO] [stdout] test heavykeeper::tests::test_count_with_sketch ... ok
[INFO] [stdout] test heavykeeper::tests::test_count ... ok
[INFO] [stdout] test heavykeeper::tests::test_decay_and_eviction ... ok
[INFO] [stdout] test heavykeeper::tests::test_builder_missing_fields ... ok
[INFO] [stdout] test heavykeeper::tests::test_large_number_of_duplicates ... ok
[INFO] [stdout] test heavykeeper::tests::test_add_with_different_decay ... ok
[INFO] [stdout] test heavykeeper::tests::test_insertion_into_empty_buckets ... ok
[INFO] [stdout] test heavykeeper::tests::test_merge_incompatible_depth ... ok
[INFO] [stdout] test heavykeeper::tests::test_merge_incompatible_width ... ok
[INFO] [stdout] test heavykeeper::tests::test_non_ascii_and_emoji ... ok
[INFO] [stdout] test heavykeeper::tests::test_send_sync_issue ... ok
[INFO] [stdout] test heavykeeper::tests::test_add_identical_frequencies ... ok
[INFO] [stdout] test heavykeeper::tests::test_query ... ok
[INFO] [stdout] test heavykeeper::tests::test_small_k_value ... ok
[INFO] [stdout] test heavykeeper::tests::test_merge_basic ... ok
[INFO] [stdout] test priority_queue::tests::test_basic_insertion ... ok
[INFO] [stdout] test heavykeeper::tests::test_merge_with_overlapping_items ... ok
[INFO] [stdout] test priority_queue::tests::test_capacity_overflow ... ok
[INFO] [stdout] test heavykeeper::tests::test_decay_logic_with_mock_rng ... ok
[INFO] [stdout] test heavykeeper::tests::test_new ... ok
[INFO] [stdout] test priority_queue::tests::test_heap_cleanup ... ok
[INFO] [stdout] test priority_queue::tests::test_insertion_order ... ok
[INFO] [stdout] test priority_queue::tests::test_heap_consistency ... ok
[INFO] [stdout] test priority_queue::tests::test_update_existing ... ok
[INFO] [stdout] test priority_queue::tests::test_repeated_updates ... ok
[INFO] [stdout] test priority_queue::tests::test_heap_property ... ok
[INFO] [stdout] test heavykeeper::tests::test_multiple_distinct_items ... ok
[INFO] [stdout] test heavykeeper::tests::test_add_varied_input ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/heavykeeper-5eebf762741f6974)
[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" "2dcdf0871601361c7441ddcfc0f65c546473c4d01e8e438d7c076b4d1497e425", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dcdf0871601361c7441ddcfc0f65c546473c4d01e8e438d7c076b4d1497e425", kill_on_drop: false }`
[INFO] [stdout] 2dcdf0871601361c7441ddcfc0f65c546473c4d01e8e438d7c076b4d1497e425