[INFO] fetching crate numcodecs-wasm-guest 0.3.0...
[INFO] testing numcodecs-wasm-guest-0.3.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate numcodecs-wasm-guest 0.3.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate numcodecs-wasm-guest 0.3.0
[INFO] finished tweaking crates.io crate numcodecs-wasm-guest 0.3.0
[INFO] tweaked toml for crates.io crate numcodecs-wasm-guest 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate numcodecs-wasm-guest 0.3.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate numcodecs-wasm-guest 0.3.0 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36ff8c047ac1cb34ea5139a2d945f6e8af57fe3a44d99dd9f5aaa6fa002cecba
[INFO] running `Command { std: "docker" "start" "-a" "36ff8c047ac1cb34ea5139a2d945f6e8af57fe3a44d99dd9f5aaa6fa002cecba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36ff8c047ac1cb34ea5139a2d945f6e8af57fe3a44d99dd9f5aaa6fa002cecba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36ff8c047ac1cb34ea5139a2d945f6e8af57fe3a44d99dd9f5aaa6fa002cecba", kill_on_drop: false }`
[INFO] [stdout] 36ff8c047ac1cb34ea5139a2d945f6e8af57fe3a44d99dd9f5aaa6fa002cecba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8772701fdb121097f39c4f3ac58eecf779279eaffbb3c10e2099a18412b1e80a
[INFO] running `Command { std: "docker" "start" "-a" "8772701fdb121097f39c4f3ac58eecf779279eaffbb3c10e2099a18412b1e80a", kill_on_drop: false }`
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling wasmparser v0.239.0
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling wasm-encoder v0.239.0
[INFO] [stderr]    Compiling leb128fmt v0.1.0
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling wit-bindgen-rust v0.46.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling wit-bindgen-rust-macro v0.46.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling wit-bindgen v0.46.0
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling schemars_derive v1.0.4
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling schemars v1.0.4
[INFO] [stderr]    Compiling numcodecs v0.3.0
[INFO] [stderr]    Compiling wit-parser v0.239.0
[INFO] [stderr]    Compiling wasm-metadata v0.239.0
[INFO] [stderr]    Compiling wit-bindgen-core v0.46.0
[INFO] [stderr]    Compiling wit-component v0.239.0
[INFO] [stderr]    Compiling numcodecs-wasm-guest v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.19s
[INFO] running `Command { std: "docker" "inspect" "8772701fdb121097f39c4f3ac58eecf779279eaffbb3c10e2099a18412b1e80a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8772701fdb121097f39c4f3ac58eecf779279eaffbb3c10e2099a18412b1e80a", kill_on_drop: false }`
[INFO] [stdout] 8772701fdb121097f39c4f3ac58eecf779279eaffbb3c10e2099a18412b1e80a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b10573ef7f5b121e2bf80b102169b55b98426f8ec52f2dae4687a074f5d036c8
[INFO] running `Command { std: "docker" "start" "-a" "b10573ef7f5b121e2bf80b102169b55b98426f8ec52f2dae4687a074f5d036c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling numcodecs-wasm-guest v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "b10573ef7f5b121e2bf80b102169b55b98426f8ec52f2dae4687a074f5d036c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b10573ef7f5b121e2bf80b102169b55b98426f8ec52f2dae4687a074f5d036c8", kill_on_drop: false }`
[INFO] [stdout] b10573ef7f5b121e2bf80b102169b55b98426f8ec52f2dae4687a074f5d036c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2e6fc09986fc249036f1b08a679874cefd24b342d5099bd39b8a93e86998823b
[INFO] running `Command { std: "docker" "start" "-a" "2e6fc09986fc249036f1b08a679874cefd24b342d5099bd39b8a93e86998823b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/numcodecs_wasm_guest-d5ebf06a9390f001)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests numcodecs_wasm_guest
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - export_codec (line 60) ... ignored
[INFO] [stdout] test src/lib.rs - bindings::__export_exports_impl (line 53) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.32s; merged doctests compilation took 0.32s
[INFO] running `Command { std: "docker" "inspect" "2e6fc09986fc249036f1b08a679874cefd24b342d5099bd39b8a93e86998823b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e6fc09986fc249036f1b08a679874cefd24b342d5099bd39b8a93e86998823b", kill_on_drop: false }`
[INFO] [stdout] 2e6fc09986fc249036f1b08a679874cefd24b342d5099bd39b8a93e86998823b