[INFO] fetching crate molten-ffi-rt-rust 0.0.1...
[INFO] testing molten-ffi-rt-rust-0.0.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate molten-ffi-rt-rust 0.0.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate molten-ffi-rt-rust 0.0.1
[INFO] finished tweaking crates.io crate molten-ffi-rt-rust 0.0.1
[INFO] tweaked toml for crates.io crate molten-ffi-rt-rust 0.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate molten-ffi-rt-rust 0.0.1 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 molten-ffi-rt-rust 0.0.1 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 97f47e92e302109bda8e87f97c973254b80ef2897223b075bc23e8963b4ea068
[INFO] running `Command { std: "docker" "start" "-a" "97f47e92e302109bda8e87f97c973254b80ef2897223b075bc23e8963b4ea068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97f47e92e302109bda8e87f97c973254b80ef2897223b075bc23e8963b4ea068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97f47e92e302109bda8e87f97c973254b80ef2897223b075bc23e8963b4ea068", kill_on_drop: false }`
[INFO] [stdout] 97f47e92e302109bda8e87f97c973254b80ef2897223b075bc23e8963b4ea068
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ef79377ba60f5d3f1f944c4600ac279af2ee632eae8f5936e793ea245317c036
[INFO] running `Command { std: "docker" "start" "-a" "ef79377ba60f5d3f1f944c4600ac279af2ee632eae8f5936e793ea245317c036", kill_on_drop: false }`
[INFO] [stderr]    Compiling molten-ffi-rt-rust v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "ef79377ba60f5d3f1f944c4600ac279af2ee632eae8f5936e793ea245317c036", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef79377ba60f5d3f1f944c4600ac279af2ee632eae8f5936e793ea245317c036", kill_on_drop: false }`
[INFO] [stdout] ef79377ba60f5d3f1f944c4600ac279af2ee632eae8f5936e793ea245317c036
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 06c34bb7be4afb73201b291fe4da75652038fda0de4e9e0867b9ea9ca32edea8
[INFO] running `Command { std: "docker" "start" "-a" "06c34bb7be4afb73201b291fe4da75652038fda0de4e9e0867b9ea9ca32edea8", kill_on_drop: false }`
[INFO] [stderr]    Compiling molten-ffi-rt-rust v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "06c34bb7be4afb73201b291fe4da75652038fda0de4e9e0867b9ea9ca32edea8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06c34bb7be4afb73201b291fe4da75652038fda0de4e9e0867b9ea9ca32edea8", kill_on_drop: false }`
[INFO] [stdout] 06c34bb7be4afb73201b291fe4da75652038fda0de4e9e0867b9ea9ca32edea8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6a2b06d60f456173e2af89a69561cf6ad092d5dfbf0ff0c70ac81d073675c50f
[INFO] running `Command { std: "docker" "start" "-a" "6a2b06d60f456173e2af89a69561cf6ad092d5dfbf0ff0c70ac81d073675c50f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/molten_ffi_rt_rust-7305268baae7faff)
[INFO] [stderr]    Doc-tests molten_ffi_rt_rust
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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] [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" "6a2b06d60f456173e2af89a69561cf6ad092d5dfbf0ff0c70ac81d073675c50f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a2b06d60f456173e2af89a69561cf6ad092d5dfbf0ff0c70ac81d073675c50f", kill_on_drop: false }`
[INFO] [stdout] 6a2b06d60f456173e2af89a69561cf6ad092d5dfbf0ff0c70ac81d073675c50f