[INFO] fetching crate intuicio-backend-rust 0.30.0...
[INFO] testing intuicio-backend-rust-0.30.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate intuicio-backend-rust 0.30.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate intuicio-backend-rust 0.30.0
[INFO] finished tweaking crates.io crate intuicio-backend-rust 0.30.0
[INFO] tweaked toml for crates.io crate intuicio-backend-rust 0.30.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate intuicio-backend-rust 0.30.0 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 52 packages to latest compatible versions
[INFO] [stderr]       Adding intuicio-core v0.30.0 (available: v0.48.5)
[INFO] [stderr]       Adding intuicio-data v0.30.0 (available: v0.48.5)
[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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 8d8c04a7da3f27199c7a47c795f7e5103093305114a54a78c814ccc426f0c58a
[INFO] running `Command { std: "docker" "start" "-a" "8d8c04a7da3f27199c7a47c795f7e5103093305114a54a78c814ccc426f0c58a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d8c04a7da3f27199c7a47c795f7e5103093305114a54a78c814ccc426f0c58a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d8c04a7da3f27199c7a47c795f7e5103093305114a54a78c814ccc426f0c58a", kill_on_drop: false }`
[INFO] [stdout] 8d8c04a7da3f27199c7a47c795f7e5103093305114a54a78c814ccc426f0c58a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] aa6be1207abaa4422d705bbac8cc3a2994827fc1314dfe2780e33c2ff4496d6b
[INFO] running `Command { std: "docker" "start" "-a" "aa6be1207abaa4422d705bbac8cc3a2994827fc1314dfe2780e33c2ff4496d6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling unicode_categories v0.1.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling pest v2.8.2
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling snailquote v0.3.1
[INFO] [stderr]    Compiling pest_meta v2.8.2
[INFO] [stderr]    Compiling pest_generator v2.8.2
[INFO] [stderr]    Compiling pest_derive v2.8.2
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling typid v1.1.2
[INFO] [stderr]    Compiling intuicio-data v0.30.0
[INFO] [stderr]    Compiling intuicio-core v0.30.0
[INFO] [stderr]    Compiling intuicio-backend-rust v0.30.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.77s
[INFO] running `Command { std: "docker" "inspect" "aa6be1207abaa4422d705bbac8cc3a2994827fc1314dfe2780e33c2ff4496d6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa6be1207abaa4422d705bbac8cc3a2994827fc1314dfe2780e33c2ff4496d6b", kill_on_drop: false }`
[INFO] [stdout] aa6be1207abaa4422d705bbac8cc3a2994827fc1314dfe2780e33c2ff4496d6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a187ad42b975096cb956aa43f0b6ffec7f967ee7d19d2554d335b1da0a5be517
[INFO] running `Command { std: "docker" "start" "-a" "a187ad42b975096cb956aa43f0b6ffec7f967ee7d19d2554d335b1da0a5be517", kill_on_drop: false }`
[INFO] [stderr]    Compiling intuicio-backend-rust v0.30.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "a187ad42b975096cb956aa43f0b6ffec7f967ee7d19d2554d335b1da0a5be517", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a187ad42b975096cb956aa43f0b6ffec7f967ee7d19d2554d335b1da0a5be517", kill_on_drop: false }`
[INFO] [stdout] a187ad42b975096cb956aa43f0b6ffec7f967ee7d19d2554d335b1da0a5be517
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 8c6525e8e5bbf734f6d1cfd599155419e45b3fc109ad52aa5b7898fe2ca2c073
[INFO] running `Command { std: "docker" "start" "-a" "8c6525e8e5bbf734f6d1cfd599155419e45b3fc109ad52aa5b7898fe2ca2c073", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/intuicio_backend_rust-55fbf3ad1e73f8d7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test host::tests::test_rust_host_nativization ... 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 intuicio_backend_rust
[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" "8c6525e8e5bbf734f6d1cfd599155419e45b3fc109ad52aa5b7898fe2ca2c073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c6525e8e5bbf734f6d1cfd599155419e45b3fc109ad52aa5b7898fe2ca2c073", kill_on_drop: false }`
[INFO] [stdout] 8c6525e8e5bbf734f6d1cfd599155419e45b3fc109ad52aa5b7898fe2ca2c073