[INFO] fetching crate nanobit 0.2.0... [INFO] testing nanobit-0.2.0 against 1.91.0 for beta-1.92-2 [INFO] extracting crate nanobit 0.2.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate nanobit 0.2.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate nanobit 0.2.0 [INFO] tweaked toml for crates.io crate nanobit 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate nanobit 0.2.0 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate nanobit 0.2.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded windows-targets v0.53.3 [INFO] [stderr] Downloaded bitflags v2.9.3 [INFO] [stderr] Downloaded snap v1.1.1 [INFO] [stderr] Downloaded winapi-util v0.1.10 [INFO] [stderr] Downloaded clap v4.5.46 [INFO] [stderr] Downloaded twox-hash v2.1.1 [INFO] [stderr] Downloaded wit-bindgen v0.45.0 [INFO] [stderr] Downloaded wasi v0.14.3+wasi-0.2.4 [INFO] [stderr] Downloaded cc v1.2.34 [INFO] [stderr] Downloaded redox_syscall v0.5.17 [INFO] [stderr] Downloaded regex v1.11.2 [INFO] [stderr] Downloaded serde_json v1.0.143 [INFO] [stderr] Downloaded clap_builder v4.5.46 [INFO] [stderr] Downloaded regex-syntax v0.8.6 [INFO] [stderr] Downloaded regex-automata v0.4.10 [INFO] [stderr] Downloaded libc v0.2.175 [INFO] [stderr] Downloaded zstd-sys v2.0.15+zstd.1.5.7 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 01cf3ca16adab67da3d840e930325d00732388b0f84844ed2485c0f4a111349d [INFO] running `Command { std: "docker" "start" "-a" "01cf3ca16adab67da3d840e930325d00732388b0f84844ed2485c0f4a111349d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "01cf3ca16adab67da3d840e930325d00732388b0f84844ed2485c0f4a111349d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01cf3ca16adab67da3d840e930325d00732388b0f84844ed2485c0f4a111349d", kill_on_drop: false }` [INFO] [stdout] 01cf3ca16adab67da3d840e930325d00732388b0f84844ed2485c0f4a111349d [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8280574567fc41248184cd778f0101b22234e93cd19d12ba9fdaf8561f690469 [INFO] running `Command { std: "docker" "start" "-a" "8280574567fc41248184cd778f0101b22234e93cd19d12ba9fdaf8561f690469", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling snap v1.1.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling twox-hash v2.1.1 [INFO] [stderr] Compiling lz4_flex v0.11.5 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling cc v1.2.34 [INFO] [stderr] Compiling zstd-sys v2.0.15+zstd.1.5.7 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling zstd v0.13.3 [INFO] [stderr] Compiling nanobit v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.06s [INFO] running `Command { std: "docker" "inspect" "8280574567fc41248184cd778f0101b22234e93cd19d12ba9fdaf8561f690469", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8280574567fc41248184cd778f0101b22234e93cd19d12ba9fdaf8561f690469", kill_on_drop: false }` [INFO] [stdout] 8280574567fc41248184cd778f0101b22234e93cd19d12ba9fdaf8561f690469 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8582fd747fc3c533e3129496d91c5b84541d6fbf068234bca0bf074ccce89271 [INFO] running `Command { std: "docker" "start" "-a" "8582fd747fc3c533e3129496d91c5b84541d6fbf068234bca0bf074ccce89271", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling clap_builder v4.5.46 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling cc v1.2.34 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling clap v4.5.46 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling zstd-sys v2.0.15+zstd.1.5.7 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling zstd v0.13.3 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling nanobit v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 16s [INFO] running `Command { std: "docker" "inspect" "8582fd747fc3c533e3129496d91c5b84541d6fbf068234bca0bf074ccce89271", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8582fd747fc3c533e3129496d91c5b84541d6fbf068234bca0bf074ccce89271", kill_on_drop: false }` [INFO] [stdout] 8582fd747fc3c533e3129496d91c5b84541d6fbf068234bca0bf074ccce89271 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 64029dccfa0f3221f7b934d9270d58a719f4ec81ecab9ec3a23d4356b830e93e [INFO] running `Command { std: "docker" "start" "-a" "64029dccfa0f3221f7b934d9270d58a719f4ec81ecab9ec3a23d4356b830e93e", 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/debug/deps/nanobit-425482106b418cae) [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test buffer::tests::test_buffer_overflow_detection ... ok [INFO] [stdout] test buffer::tests::test_varint_encoding ... ok [INFO] [stdout] test compression::tests::test_is_serialized ... ok [INFO] [stdout] test buffer::tests::test_write_read_roundtrip ... ok [INFO] [stdout] test compression::tests::test_snappy_compression ... ok [INFO] [stdout] test de::tests::test_collections ... ok [INFO] [stdout] test de::tests::test_enum_roundtrip ... ok [INFO] [stdout] test compression::tests::test_lz4_compression ... ok [INFO] [stdout] test de::tests::test_char_roundtrip ... ok [INFO] [stdout] test de::tests::test_invalid_data ... ok [INFO] [stdout] test de::tests::test_option_roundtrip ... ok [INFO] [stdout] test ser::tests::test_collections ... ok [INFO] [stdout] test compression::tests::test_zstd_compression ... ok [INFO] [stdout] test de::tests::test_reader_deserialization ... ok [INFO] [stdout] test ser::tests::test_enum_serialization ... ok [INFO] [stdout] test de::tests::test_primitive_deserialization ... ok [INFO] [stdout] test de::tests::test_struct_roundtrip ... ok [INFO] [stdout] test ser::tests::test_option_serialization ... ok [INFO] [stdout] test tests::test_basic_serialization ... ok [INFO] [stdout] test ser::tests::test_primitive_serialization ... ok [INFO] [stdout] test ser::tests::test_struct_serialization ... ok [INFO] [stdout] test ser::tests::test_writer_serialization ... ok [INFO] [stdout] test tests::test_compression ... ok [INFO] [stdout] test tests::test_empty_collections ... ok [INFO] [stdout] test tests::test_primitive_types ... ok [INFO] [stdout] test buffer::tests::test_string_encoding ... ok [INFO] [stdout] test compression::tests::test_default_compression ... ok [INFO] [stdout] test compression::tests::test_compression_levels ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.70s [INFO] [stdout] [INFO] [stderr] Doc-tests nanobit [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 16) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "64029dccfa0f3221f7b934d9270d58a719f4ec81ecab9ec3a23d4356b830e93e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64029dccfa0f3221f7b934d9270d58a719f4ec81ecab9ec3a23d4356b830e93e", kill_on_drop: false }` [INFO] [stdout] 64029dccfa0f3221f7b934d9270d58a719f4ec81ecab9ec3a23d4356b830e93e