[INFO] fetching crate tato_layout 0.3.21...
[INFO] testing tato_layout-0.3.21 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate tato_layout 0.3.21 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate tato_layout 0.3.21
[INFO] finished tweaking crates.io crate tato_layout 0.3.21
[INFO] tweaked toml for crates.io crate tato_layout 0.3.21 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tato_layout 0.3.21 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 tato_layout 0.3.21 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f911f343e714a46216b0e4c6c20936f66ff51f0d14e8344a9f989914f7c84c42
[INFO] running `Command { std: "docker" "start" "-a" "f911f343e714a46216b0e4c6c20936f66ff51f0d14e8344a9f989914f7c84c42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f911f343e714a46216b0e4c6c20936f66ff51f0d14e8344a9f989914f7c84c42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f911f343e714a46216b0e4c6c20936f66ff51f0d14e8344a9f989914f7c84c42", kill_on_drop: false }`
[INFO] [stdout] f911f343e714a46216b0e4c6c20936f66ff51f0d14e8344a9f989914f7c84c42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f65369e1132c6712780a7be350d0d190b3c7ffbcf40f0986279082fb74737cb8
[INFO] running `Command { std: "docker" "start" "-a" "f65369e1132c6712780a7be350d0d190b3c7ffbcf40f0986279082fb74737cb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling tato_layout v0.3.21 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "f65369e1132c6712780a7be350d0d190b3c7ffbcf40f0986279082fb74737cb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f65369e1132c6712780a7be350d0d190b3c7ffbcf40f0986279082fb74737cb8", kill_on_drop: false }`
[INFO] [stdout] f65369e1132c6712780a7be350d0d190b3c7ffbcf40f0986279082fb74737cb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 19c3007dc61963c57eed21ad7082c89f55012bc14c4e586de5e5fb8d30af579b
[INFO] running `Command { std: "docker" "start" "-a" "19c3007dc61963c57eed21ad7082c89f55012bc14c4e586de5e5fb8d30af579b", kill_on_drop: false }`
[INFO] [stderr]    Compiling tato_layout v0.3.21 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "19c3007dc61963c57eed21ad7082c89f55012bc14c4e586de5e5fb8d30af579b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19c3007dc61963c57eed21ad7082c89f55012bc14c4e586de5e5fb8d30af579b", kill_on_drop: false }`
[INFO] [stdout] 19c3007dc61963c57eed21ad7082c89f55012bc14c4e586de5e5fb8d30af579b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 6e2bb0672a0d530541e5fe7f18b532de6106edf09072359ec287c2286d36fd12
[INFO] running `Command { std: "docker" "start" "-a" "6e2bb0672a0d530541e5fe7f18b532de6106edf09072359ec287c2286d36fd12", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tato_layout-e0489bd1d112e9bf)
[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 tato_layout
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test readme.md - (line 31) ... 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] running `Command { std: "docker" "inspect" "6e2bb0672a0d530541e5fe7f18b532de6106edf09072359ec287c2286d36fd12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e2bb0672a0d530541e5fe7f18b532de6106edf09072359ec287c2286d36fd12", kill_on_drop: false }`
[INFO] [stdout] 6e2bb0672a0d530541e5fe7f18b532de6106edf09072359ec287c2286d36fd12