[INFO] fetching crate rmpp 0.1.0...
[INFO] testing rmpp-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate rmpp 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rmpp 0.1.0
[INFO] finished tweaking crates.io crate rmpp 0.1.0
[INFO] tweaked toml for crates.io crate rmpp 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rmpp 0.1.0 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 rmpp 0.1.0 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 50faa4dbcf99042c0a3633a380fa5bc83699cb022d6c65a7475720a3a5735eda
[INFO] running `Command { std: "docker" "start" "-a" "50faa4dbcf99042c0a3633a380fa5bc83699cb022d6c65a7475720a3a5735eda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50faa4dbcf99042c0a3633a380fa5bc83699cb022d6c65a7475720a3a5735eda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50faa4dbcf99042c0a3633a380fa5bc83699cb022d6c65a7475720a3a5735eda", kill_on_drop: false }`
[INFO] [stdout] 50faa4dbcf99042c0a3633a380fa5bc83699cb022d6c65a7475720a3a5735eda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 9c12625df4d487bd139cd18a4e10798bcc18bfedbd4f717979a051cfb403b64e
[INFO] running `Command { std: "docker" "start" "-a" "9c12625df4d487bd139cd18a4e10798bcc18bfedbd4f717979a051cfb403b64e", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.103
[INFO] [stderr]    Compiling serde_core v1.0.225
[INFO] [stderr]    Compiling serde v1.0.225
[INFO] [stderr]    Compiling wasm-bindgen v0.2.103
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling rmp v0.8.14
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.103
[INFO] [stderr]    Compiling serde_derive v1.0.225
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.103
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.103
[INFO] [stderr]    Compiling rmpp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.41s
[INFO] running `Command { std: "docker" "inspect" "9c12625df4d487bd139cd18a4e10798bcc18bfedbd4f717979a051cfb403b64e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c12625df4d487bd139cd18a4e10798bcc18bfedbd4f717979a051cfb403b64e", kill_on_drop: false }`
[INFO] [stdout] 9c12625df4d487bd139cd18a4e10798bcc18bfedbd4f717979a051cfb403b64e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 52bbc38429c2e3949105ede102017608a705cccabfd7274516eca2cff697074e
[INFO] running `Command { std: "docker" "start" "-a" "52bbc38429c2e3949105ede102017608a705cccabfd7274516eca2cff697074e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rmpp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "52bbc38429c2e3949105ede102017608a705cccabfd7274516eca2cff697074e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52bbc38429c2e3949105ede102017608a705cccabfd7274516eca2cff697074e", kill_on_drop: false }`
[INFO] [stdout] 52bbc38429c2e3949105ede102017608a705cccabfd7274516eca2cff697074e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5c8491dc36fa03e499ba1a08664a29b14a39a9f947029c4a1294aa09fcefcbb7
[INFO] running `Command { std: "docker" "start" "-a" "5c8491dc36fa03e499ba1a08664a29b14a39a9f947029c4a1294aa09fcefcbb7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rmpp-697e36613db8c505)
[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] [stderr]    Doc-tests rmpp
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/decode.rs - decode::unpack (line 34) ... ok
[INFO] [stdout] test src/decode.rs - decode::unpack_json (line 12) ... ok
[INFO] [stdout] test src/decode.rs - decode::_::__wasm_bindgen_generated_unpack_json (line 12) ... ok
[INFO] [stdout] test src/encode.rs - encode::write_value (line 58) ... ok
[INFO] [stdout] test src/encode.rs - encode::_::__wasm_bindgen_generated_pack_json (line 10) ... ok
[INFO] [stdout] test src/encode.rs - encode::pack (line 37) ... ok
[INFO] [stdout] test src/encode.rs - encode::pack_json (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.35s; merged doctests compilation took 0.34s
[INFO] running `Command { std: "docker" "inspect" "5c8491dc36fa03e499ba1a08664a29b14a39a9f947029c4a1294aa09fcefcbb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c8491dc36fa03e499ba1a08664a29b14a39a9f947029c4a1294aa09fcefcbb7", kill_on_drop: false }`
[INFO] [stdout] 5c8491dc36fa03e499ba1a08664a29b14a39a9f947029c4a1294aa09fcefcbb7