[INFO] fetching crate rhineai 0.1.0...
[INFO] testing rhineai-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate rhineai 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rhineai 0.1.0
[INFO] finished tweaking crates.io crate rhineai 0.1.0
[INFO] tweaked toml for crates.io crate rhineai 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rhineai 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-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] 3213ecd052f9492b7f0fce169196ca5aeb00eeb20b4421b755c617cc20cf1ee4
[INFO] running `Command { std: "docker" "start" "-a" "3213ecd052f9492b7f0fce169196ca5aeb00eeb20b4421b755c617cc20cf1ee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3213ecd052f9492b7f0fce169196ca5aeb00eeb20b4421b755c617cc20cf1ee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3213ecd052f9492b7f0fce169196ca5aeb00eeb20b4421b755c617cc20cf1ee4", kill_on_drop: false }`
[INFO] [stdout] 3213ecd052f9492b7f0fce169196ca5aeb00eeb20b4421b755c617cc20cf1ee4
[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] 14c9c3cb7c979eeee41743aa4be5dc11189323946757eae6cb6a9871bd0ba866
[INFO] running `Command { std: "docker" "start" "-a" "14c9c3cb7c979eeee41743aa4be5dc11189323946757eae6cb6a9871bd0ba866", kill_on_drop: false }`
[INFO] [stderr]    Compiling rhineai v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "14c9c3cb7c979eeee41743aa4be5dc11189323946757eae6cb6a9871bd0ba866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14c9c3cb7c979eeee41743aa4be5dc11189323946757eae6cb6a9871bd0ba866", kill_on_drop: false }`
[INFO] [stdout] 14c9c3cb7c979eeee41743aa4be5dc11189323946757eae6cb6a9871bd0ba866
[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] 8481a6d48436cf23bf9a3a468f75680b500cddfd2d96fc904d0abf6a05237bc9
[INFO] running `Command { std: "docker" "start" "-a" "8481a6d48436cf23bf9a3a468f75680b500cddfd2d96fc904d0abf6a05237bc9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rhineai v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "8481a6d48436cf23bf9a3a468f75680b500cddfd2d96fc904d0abf6a05237bc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8481a6d48436cf23bf9a3a468f75680b500cddfd2d96fc904d0abf6a05237bc9", kill_on_drop: false }`
[INFO] [stdout] 8481a6d48436cf23bf9a3a468f75680b500cddfd2d96fc904d0abf6a05237bc9
[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] 111d4234a8c508f79fcb2ddf73887b60e3ec6c9f3c40b1ad8bc9ee4cf36b46db
[INFO] running `Command { std: "docker" "start" "-a" "111d4234a8c508f79fcb2ddf73887b60e3ec6c9f3c40b1ad8bc9ee4cf36b46db", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rhineai-bc72419aa312dd7a)
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rhineai
[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" "111d4234a8c508f79fcb2ddf73887b60e3ec6c9f3c40b1ad8bc9ee4cf36b46db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "111d4234a8c508f79fcb2ddf73887b60e3ec6c9f3c40b1ad8bc9ee4cf36b46db", kill_on_drop: false }`
[INFO] [stdout] 111d4234a8c508f79fcb2ddf73887b60e3ec6c9f3c40b1ad8bc9ee4cf36b46db