[INFO] fetching crate zarrs_metadata 0.7.4...
[INFO] testing zarrs_metadata-0.7.4 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate zarrs_metadata 0.7.4 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate zarrs_metadata 0.7.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate zarrs_metadata 0.7.4
[INFO] tweaked toml for crates.io crate zarrs_metadata 0.7.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zarrs_metadata 0.7.4 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zarrs_metadata 0.7.4 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8df3e203fd0e32cb4ab80a98ac9529f2c9fbb57f118538729d67cfdf3211c035
[INFO] running `Command { std: "docker" "start" "-a" "8df3e203fd0e32cb4ab80a98ac9529f2c9fbb57f118538729d67cfdf3211c035", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8df3e203fd0e32cb4ab80a98ac9529f2c9fbb57f118538729d67cfdf3211c035", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8df3e203fd0e32cb4ab80a98ac9529f2c9fbb57f118538729d67cfdf3211c035", kill_on_drop: false }`
[INFO] [stdout] 8df3e203fd0e32cb4ab80a98ac9529f2c9fbb57f118538729d67cfdf3211c035
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b8dbe8c528369d320d4a2a815b1730ed8ea9c7e4066265c746b7ea1cc8b07b0
[INFO] running `Command { std: "docker" "start" "-a" "3b8dbe8c528369d320d4a2a815b1730ed8ea9c7e4066265c746b7ea1cc8b07b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling zerocopy v0.8.37
[INFO] [stderr]    Compiling zmij v1.0.19
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.37
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling monostate-impl v1.0.2
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling monostate v1.0.2
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling zarrs_metadata v0.7.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.60s
[INFO] running `Command { std: "docker" "inspect" "3b8dbe8c528369d320d4a2a815b1730ed8ea9c7e4066265c746b7ea1cc8b07b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b8dbe8c528369d320d4a2a815b1730ed8ea9c7e4066265c746b7ea1cc8b07b0", kill_on_drop: false }`
[INFO] [stdout] 3b8dbe8c528369d320d4a2a815b1730ed8ea9c7e4066265c746b7ea1cc8b07b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb12321c3696ff1c9022ed6ae2b8d5b873955cb1f89338d93d2cf0e4f76c9fbd
[INFO] running `Command { std: "docker" "start" "-a" "fb12321c3696ff1c9022ed6ae2b8d5b873955cb1f89338d93d2cf0e4f76c9fbd", kill_on_drop: false }`
[INFO] [stderr]    Compiling zarrs_metadata v0.7.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "fb12321c3696ff1c9022ed6ae2b8d5b873955cb1f89338d93d2cf0e4f76c9fbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb12321c3696ff1c9022ed6ae2b8d5b873955cb1f89338d93d2cf0e4f76c9fbd", kill_on_drop: false }`
[INFO] [stdout] fb12321c3696ff1c9022ed6ae2b8d5b873955cb1f89338d93d2cf0e4f76c9fbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d53ba7fb0a235c953cc69da212fb44095bc940c92bb08ffae22b59073d28032b
[INFO] running `Command { std: "docker" "start" "-a" "d53ba7fb0a235c953cc69da212fb44095bc940c92bb08ffae22b59073d28032b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zarrs_metadata-cf076b16db14e212)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test tests::additional_fields_constructors ... ok
[INFO] [stdout] test tests::additional_fields_valid ... ok
[INFO] [stdout] test v3::array::fill_value::tests::fill_value_metadata_bool_false ... ok
[INFO] [stdout] test v2::array::tests::empty_filters ... ok
[INFO] [stdout] test v3::array::fill_value::tests::fill_value_metadata_bool_true ... ok
[INFO] [stdout] test tests::metadata ... ok
[INFO] [stdout] test v3::array::fill_value::tests::fill_value_metadata_float32_nan_standard ... ok
[INFO] [stdout] test v3::array::fill_value::tests::fill_value_metadata_float_complex ... ok
[INFO] [stdout] test v3::array::fill_value::tests::fill_value_metadata_float_hex_string ... ok
[INFO] [stdout] test v3::array::fill_value::tests::fill_value_metadata_float_infinity ... ok
[INFO] [stdout] test v3::array::fill_value::tests::fill_value_metadata_float_nan ... ok
[INFO] [stdout] test v3::array::fill_value::tests::fill_value_metadata_float_nan_nonstandard ... ok
[INFO] [stdout] test v3::array::fill_value::tests::fill_value_metadata_float_neg_infinity ... ok
[INFO] [stdout] test v3::array::fill_value::tests::fill_value_metadata_float_number ... ok
[INFO] [stdout] test v3::array::fill_value::tests::fill_value_metadata_int ... ok
[INFO] [stdout] test v3::array::fill_value::tests::fill_value_metadata_large_array ... ok
[INFO] [stdout] test v3::array::fill_value::tests::fill_value_metadata_neg_array1 ... ok
[INFO] [stdout] test v3::array::fill_value::tests::fill_value_metadata_null ... ok
[INFO] [stdout] test v3::array::fill_value::tests::fill_value_metadata_neg_array2 ... ok
[INFO] [stdout] test v3::array::fill_value::tests::fill_value_metadata_raw_bytes ... ok
[INFO] [stdout] test v3::array::nan_representations::tests::nan_representations ... ok
[INFO] [stdout] test v3::array::fill_value::tests::fill_value_metadata_uint ... ok
[INFO] [stdout] test v3::group::tests::test_deserialize_with_consolidated_metadata_null ... ok
[INFO] [stdout] test v3::metadata::tests::metadata_must_understand_false ... ok
[INFO] [stdout] test v3::metadata::tests::metadata_must_understand_implicit ... ok
[INFO] [stdout] test v3::metadata::tests::metadata_must_understand_true ... ok
[INFO] [stdout] test v3::metadata::tests::metadata_must_understand_implicit_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/extensions_zep_9.rs (/opt/rustwide/target/debug/deps/extensions_zep_9-4150843525a42506)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test array_extensions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zarrs_metadata
[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" "d53ba7fb0a235c953cc69da212fb44095bc940c92bb08ffae22b59073d28032b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d53ba7fb0a235c953cc69da212fb44095bc940c92bb08ffae22b59073d28032b", kill_on_drop: false }`
[INFO] [stdout] d53ba7fb0a235c953cc69da212fb44095bc940c92bb08ffae22b59073d28032b