[INFO] fetching crate flyweights 0.1.1... [INFO] testing flyweights-0.1.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0 [INFO] extracting crate flyweights 0.1.1 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate flyweights 0.1.1 [INFO] finished tweaking crates.io crate flyweights 0.1.1 [INFO] tweaked toml for crates.io crate flyweights 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate flyweights 0.1.1 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 flyweights 0.1.1 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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded criterion v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 421bbfe1ecfd92b41fe8dd3c8abdeb087cb41dff4d2d7b240e50e495e391fbf3 [INFO] running `Command { std: "docker" "start" "-a" "421bbfe1ecfd92b41fe8dd3c8abdeb087cb41dff4d2d7b240e50e495e391fbf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "421bbfe1ecfd92b41fe8dd3c8abdeb087cb41dff4d2d7b240e50e495e391fbf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "421bbfe1ecfd92b41fe8dd3c8abdeb087cb41dff4d2d7b240e50e495e391fbf3", kill_on_drop: false }` [INFO] [stdout] 421bbfe1ecfd92b41fe8dd3c8abdeb087cb41dff4d2d7b240e50e495e391fbf3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 379d91ed61f80395116412a8e9b60c0d5933bb9ba0295e902b64a5a9e985009b [INFO] running `Command { std: "docker" "start" "-a" "379d91ed61f80395116412a8e9b60c0d5933bb9ba0295e902b64a5a9e985009b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling bstr v1.12.0 [INFO] [stderr] Compiling flyweights v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.38s [INFO] running `Command { std: "docker" "inspect" "379d91ed61f80395116412a8e9b60c0d5933bb9ba0295e902b64a5a9e985009b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "379d91ed61f80395116412a8e9b60c0d5933bb9ba0295e902b64a5a9e985009b", kill_on_drop: false }` [INFO] [stdout] 379d91ed61f80395116412a8e9b60c0d5933bb9ba0295e902b64a5a9e985009b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 9c5fcacfbf2f6dba09ba9fa9e8a238b77b3d7fc205d966e6d7e28ece51fcb1f0 [INFO] running `Command { std: "docker" "start" "-a" "9c5fcacfbf2f6dba09ba9fa9e8a238b77b3d7fc205d966e6d7e28ece51fcb1f0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling instant v0.1.13 [INFO] [stderr] Compiling clap_lex v0.7.4 [INFO] [stderr] Compiling smallvec v1.15.0 [INFO] [stderr] Compiling clap_builder v4.5.39 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling clap v4.5.39 [INFO] [stderr] Compiling bstr v1.12.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling flyweights v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling test-case-core v3.3.1 [INFO] [stderr] Compiling serial_test_derive v0.5.1 [INFO] [stderr] Compiling serial_test v0.5.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling test-case-macros v3.3.1 [INFO] [stderr] Compiling test-case v3.3.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.6.0 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 52.01s [INFO] running `Command { std: "docker" "inspect" "9c5fcacfbf2f6dba09ba9fa9e8a238b77b3d7fc205d966e6d7e28ece51fcb1f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c5fcacfbf2f6dba09ba9fa9e8a238b77b3d7fc205d966e6d7e28ece51fcb1f0", kill_on_drop: false }` [INFO] [stdout] 9c5fcacfbf2f6dba09ba9fa9e8a238b77b3d7fc205d966e6d7e28ece51fcb1f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 65f006a69bc6483469c3c2f60a8f6a602c8f214449c7dec861729dd86b23f3db [INFO] running `Command { std: "docker" "start" "-a" "65f006a69bc6483469c3c2f60a8f6a602c8f214449c7dec861729dd86b23f3db", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/flyweights-fdc870639b7a2f9c) [INFO] [stdout] [INFO] [stdout] running 56 tests [INFO] [stdout] test tests::byte_comparison_for_btree_storage_works::long_and_max_len_short_strings ... ok [INFO] [stdout] test tests::byte_comparison_for_btree_storage_works::empty_and_short_string ... ok [INFO] [stdout] test tests::byte_equality_and_hashing_with_pointer_value_works_correctly::long_and_max_len_short_strings ... ok [INFO] [stdout] test tests::byte_comparison_for_btree_storage_works::barely_long_and_long_strings ... ok [INFO] [stdout] test tests::byte_comparison_for_btree_storage_works::short_and_long_strings ... ok [INFO] [stdout] test tests::byte_comparison_for_btree_storage_works::two_short_strings ... ok [INFO] [stdout] test tests::byte_equality_and_hashing_with_pointer_value_works_correctly::empty_and_short_string ... ok [INFO] [stdout] test tests::byte_equality_and_hashing_with_pointer_value_works_correctly::short_and_long_strings ... ok [INFO] [stdout] test tests::byte_equality_and_hashing_with_pointer_value_works_correctly::two_short_strings ... ok [INFO] [stdout] test tests::cached_bytestrings_dropped_when_refs_dropped::barely_long_strings ... ok [INFO] [stdout] test tests::cached_bytestrings_dropped_when_refs_dropped::long_strings ... ok [INFO] [stdout] test tests::comparison_for_btree_storage_works::long_and_max_len_short_strings ... ok [INFO] [stdout] test tests::cached_strings_dropped_when_refs_dropped::barely_long_strings ... ok [INFO] [stdout] test tests::cached_strings_dropped_when_refs_dropped::long_strings ... ok [INFO] [stdout] test tests::comparison_for_btree_storage_works::barely_long_and_long_strings ... ok [INFO] [stdout] test tests::comparison_for_btree_storage_works::empty_and_short_string ... ok [INFO] [stdout] test tests::comparison_for_btree_storage_works::short_and_long_strings ... ok [INFO] [stdout] test tests::byte_equality_and_hashing_with_pointer_value_works_correctly::barely_long_and_long_strings ... ok [INFO] [stdout] test tests::comparison_for_btree_storage_works::two_short_strings ... ok [INFO] [stdout] test tests::equality_and_hashing_with_pointer_value_works_correctly::barely_long_and_long_strings ... ok [INFO] [stdout] test tests::equality_and_hashing_with_pointer_value_works_correctly::empty_and_short_string ... ok [INFO] [stdout] test tests::equality_and_hashing_with_pointer_value_works_correctly::long_and_max_len_short_strings ... ok [INFO] [stdout] test tests::equality_and_hashing_with_pointer_value_works_correctly::short_and_long_strings ... ok [INFO] [stdout] test tests::equality_and_hashing_with_pointer_value_works_correctly::two_short_strings ... ok [INFO] [stdout] test tests::flystr_to_flybytestr_and_back::empty_string ... ok [INFO] [stdout] test tests::flystr_to_flybytestr_and_back::long_strings ... ok [INFO] [stdout] test tests::flystr_to_flybytestr_and_back::max_len_short_strings ... ok [INFO] [stdout] test tests::flystr_to_flybytestr_and_back::short_strings ... ok [INFO] [stdout] test tests::flystr_to_flybytestr_and_back::min_len_long_strings ... ok [INFO] [stdout] test tests::no_allocations_for_short_bytestrings::empty_string ... ok [INFO] [stdout] test tests::no_allocations_for_short_bytestrings::max_len_short_strings ... ok [INFO] [stdout] test tests::no_allocations_for_short_bytestrings::short_strings ... ok [INFO] [stdout] test tests::no_allocations_for_short_strings::empty_string ... ok [INFO] [stdout] test tests::no_allocations_for_short_strings::max_len_short_strings ... ok [INFO] [stdout] test tests::no_allocations_for_short_strings::short_strings ... ok [INFO] [stdout] test tests::non_utf8_works::long_non_utf8_bytestring ... ok [INFO] [stdout] test tests::only_one_copy_allocated_for_long_bytestrings::long_strings ... ok [INFO] [stdout] test tests::only_one_copy_allocated_for_long_strings::barely_long_strings ... ok [INFO] [stdout] test tests::string_comparison_works::barely_long_and_long_strings ... ok [INFO] [stdout] test tests::non_utf8_works::short_non_utf8_bytestring ... ok [INFO] [stdout] test tests::only_one_copy_allocated_for_long_bytestrings::barely_long_strings ... ok [INFO] [stdout] test tests::string_comparison_works::short_and_long_strings ... ok [INFO] [stdout] test tests::only_one_copy_allocated_for_long_strings::long_strings ... ok [INFO] [stdout] test tests::string_comparison_works::empty_and_short_string ... ok [INFO] [stdout] test tests::string_comparison_works::two_short_strings ... ok [INFO] [stdout] test tests::string_equality_works::empty_string ... ok [INFO] [stdout] test tests::string_equality_works::long_strings ... ok [INFO] [stdout] test tests::string_equality_works::max_len_short_strings ... ok [INFO] [stdout] test tests::string_equality_works::short_strings ... ok [INFO] [stdout] test tests::string_equality_works::barely_long_strings ... ok [INFO] [stdout] test tests::string_formatting_is_equivalent_to_str::barely_long_strings ... ok [INFO] [stdout] test tests::string_formatting_is_equivalent_to_str::long_strings ... ok [INFO] [stdout] test tests::string_formatting_is_equivalent_to_str::max_len_short_strings ... ok [INFO] [stdout] test tests::string_formatting_is_equivalent_to_str::short_strings ... ok [INFO] [stdout] test tests::string_formatting_is_equivalent_to_str::empty_string ... ok [INFO] [stdout] test tests::utf8_and_bytestrings_share_the_cache ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 56 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "65f006a69bc6483469c3c2f60a8f6a602c8f214449c7dec861729dd86b23f3db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65f006a69bc6483469c3c2f60a8f6a602c8f214449c7dec861729dd86b23f3db", kill_on_drop: false }` [INFO] [stdout] 65f006a69bc6483469c3c2f60a8f6a602c8f214449c7dec861729dd86b23f3db