[INFO] fetching crate extism-convert 1.12.0...
[INFO] testing extism-convert-1.12.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate extism-convert 1.12.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate extism-convert 1.12.0
[INFO] finished tweaking crates.io crate extism-convert 1.12.0
[INFO] tweaked toml for crates.io crate extism-convert 1.12.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate extism-convert 1.12.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate extism-convert 1.12.0 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7f963e2a32a289f8866599faef218a20f79b525968678395b1a1ba037c03259
[INFO] running `Command { std: "docker" "start" "-a" "c7f963e2a32a289f8866599faef218a20f79b525968678395b1a1ba037c03259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7f963e2a32a289f8866599faef218a20f79b525968678395b1a1ba037c03259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7f963e2a32a289f8866599faef218a20f79b525968678395b1a1ba037c03259", kill_on_drop: false }`
[INFO] [stdout] c7f963e2a32a289f8866599faef218a20f79b525968678395b1a1ba037c03259
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73fb9ff8d57e43ab892bae995fbc6c1cb13b51da760c999525840fb2cd9fbc74
[INFO] running `Command { std: "docker" "start" "-a" "73fb9ff8d57e43ab892bae995fbc6c1cb13b51da760c999525840fb2cd9fbc74", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling winnow v0.7.12
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling bytemuck v1.23.1
[INFO] [stderr]    Compiling proc-macro-utils v0.10.0
[INFO] [stderr]    Compiling manyhow-macros v0.11.4
[INFO] [stderr]    Compiling rmp v0.8.14
[INFO] [stderr]    Compiling rmp-serde v1.3.0
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling manyhow v0.11.4
[INFO] [stderr]    Compiling prost-derive v0.14.1
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling prost v0.14.1
[INFO] [stderr]    Compiling extism-convert-macros v1.12.0
[INFO] [stderr]    Compiling extism-convert v1.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.31s
[INFO] running `Command { std: "docker" "inspect" "73fb9ff8d57e43ab892bae995fbc6c1cb13b51da760c999525840fb2cd9fbc74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73fb9ff8d57e43ab892bae995fbc6c1cb13b51da760c999525840fb2cd9fbc74", kill_on_drop: false }`
[INFO] [stdout] 73fb9ff8d57e43ab892bae995fbc6c1cb13b51da760c999525840fb2cd9fbc74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c2571356f8cbe4c57aeea0d175c51d78b4dddda8ad78670691514b305493022
[INFO] running `Command { std: "docker" "start" "-a" "4c2571356f8cbe4c57aeea0d175c51d78b4dddda8ad78670691514b305493022", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling rmp-serde v1.3.0
[INFO] [stderr]    Compiling extism-convert v1.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Struct` is never constructed
[INFO] [stdout]    --> src/to_bytes.rs:181:12
[INFO] [stdout]     |
[INFO] [stdout] 181 |     struct Struct {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.62s
[INFO] running `Command { std: "docker" "inspect" "4c2571356f8cbe4c57aeea0d175c51d78b4dddda8ad78670691514b305493022", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c2571356f8cbe4c57aeea0d175c51d78b4dddda8ad78670691514b305493022", kill_on_drop: false }`
[INFO] [stdout] 4c2571356f8cbe4c57aeea0d175c51d78b4dddda8ad78670691514b305493022
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 40b5d8248a83af7299acd1327fd4d34c7e4b3d7af92de40daa38ef25c69073ac
[INFO] running `Command { std: "docker" "start" "-a" "40b5d8248a83af7299acd1327fd4d34c7e4b3d7af92de40daa38ef25c69073ac", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Struct` is never constructed
[INFO] [stderr]    --> src/to_bytes.rs:181:12
[INFO] [stderr]     |
[INFO] [stderr] 181 |     struct Struct {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `extism-convert` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/extism_convert-e63096b8017f7cf4)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::check_bool ... ok
[INFO] [stdout] test tests::roundtrip_json ... ok
[INFO] [stdout] test tests::rountrip_option ... ok
[INFO] [stdout] test to_bytes::test ... ok
[INFO] [stdout] test tests::roundtrip_msgpack ... ok
[INFO] [stdout] test tests::roundtrip_base64 ... ok
[INFO] [stdout] test tests::raw_tests::test_raw ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests extism_convert
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/from_bytes.rs - from_bytes::FromBytes (line 28) ... ok
[INFO] [stdout] test src/encoding.rs - encoding::encoding (line 10) ... ok
[INFO] [stdout] test src/to_bytes.rs - to_bytes::ToBytes (line 11) ... ok
[INFO] [stdout] test src/to_bytes.rs - to_bytes::ToBytes (line 28) ... ok
[INFO] [stdout] test src/from_bytes.rs - from_bytes::FromBytes (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.86s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "40b5d8248a83af7299acd1327fd4d34c7e4b3d7af92de40daa38ef25c69073ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40b5d8248a83af7299acd1327fd4d34c7e4b3d7af92de40daa38ef25c69073ac", kill_on_drop: false }`
[INFO] [stdout] 40b5d8248a83af7299acd1327fd4d34c7e4b3d7af92de40daa38ef25c69073ac