[INFO] fetching crate molten-ffi 0.0.1...
[INFO] testing molten-ffi-0.0.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate molten-ffi 0.0.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate molten-ffi 0.0.1
[INFO] finished tweaking crates.io crate molten-ffi 0.0.1
[INFO] tweaked toml for crates.io crate molten-ffi 0.0.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate molten-ffi 0.0.1 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 molten-ffi 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b779586e23f60d101b5fde5744fccb8c3d1f678c0356426d1b03dd9aab34c82e
[INFO] running `Command { std: "docker" "start" "-a" "b779586e23f60d101b5fde5744fccb8c3d1f678c0356426d1b03dd9aab34c82e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b779586e23f60d101b5fde5744fccb8c3d1f678c0356426d1b03dd9aab34c82e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b779586e23f60d101b5fde5744fccb8c3d1f678c0356426d1b03dd9aab34c82e", kill_on_drop: false }`
[INFO] [stdout] b779586e23f60d101b5fde5744fccb8c3d1f678c0356426d1b03dd9aab34c82e
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6793e146d5afa57e8d9e90d4166dbd81ee76eff6c99e973cd1906031b9dcbbc
[INFO] running `Command { std: "docker" "start" "-a" "e6793e146d5afa57e8d9e90d4166dbd81ee76eff6c99e973cd1906031b9dcbbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling molten-ffi v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "e6793e146d5afa57e8d9e90d4166dbd81ee76eff6c99e973cd1906031b9dcbbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6793e146d5afa57e8d9e90d4166dbd81ee76eff6c99e973cd1906031b9dcbbc", kill_on_drop: false }`
[INFO] [stdout] e6793e146d5afa57e8d9e90d4166dbd81ee76eff6c99e973cd1906031b9dcbbc
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a022e923b3af9a5db39c77583d9ce2bea67ca1f8c6f60def99fa3f40cd989955
[INFO] running `Command { std: "docker" "start" "-a" "a022e923b3af9a5db39c77583d9ce2bea67ca1f8c6f60def99fa3f40cd989955", kill_on_drop: false }`
[INFO] [stderr]    Compiling molten-ffi v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "a022e923b3af9a5db39c77583d9ce2bea67ca1f8c6f60def99fa3f40cd989955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a022e923b3af9a5db39c77583d9ce2bea67ca1f8c6f60def99fa3f40cd989955", kill_on_drop: false }`
[INFO] [stdout] a022e923b3af9a5db39c77583d9ce2bea67ca1f8c6f60def99fa3f40cd989955
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9976b70b64a79ac948e7dd4ea98452f675d685ab1f5a3c8226efaabd43d7f267
[INFO] running `Command { std: "docker" "start" "-a" "9976b70b64a79ac948e7dd4ea98452f675d685ab1f5a3c8226efaabd43d7f267", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/molten_ffi-f3db40f0f5b3078b)
[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] [stderr]    Doc-tests molten_ffi
[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" "9976b70b64a79ac948e7dd4ea98452f675d685ab1f5a3c8226efaabd43d7f267", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9976b70b64a79ac948e7dd4ea98452f675d685ab1f5a3c8226efaabd43d7f267", kill_on_drop: false }`
[INFO] [stdout] 9976b70b64a79ac948e7dd4ea98452f675d685ab1f5a3c8226efaabd43d7f267