[INFO] fetching crate jat 0.0.0...
[INFO] testing jat-0.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate jat 0.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate jat 0.0.0
[INFO] finished tweaking crates.io crate jat 0.0.0
[INFO] tweaked toml for crates.io crate jat 0.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate jat 0.0.0 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] crate crates.io crate jat 0.0.0 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e60914a38a2325d2dd1bcb5d6618c9611e176588fa913758c4224b0764334281
[INFO] running `Command { std: "docker" "start" "-a" "e60914a38a2325d2dd1bcb5d6618c9611e176588fa913758c4224b0764334281", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e60914a38a2325d2dd1bcb5d6618c9611e176588fa913758c4224b0764334281", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e60914a38a2325d2dd1bcb5d6618c9611e176588fa913758c4224b0764334281", kill_on_drop: false }`
[INFO] [stdout] e60914a38a2325d2dd1bcb5d6618c9611e176588fa913758c4224b0764334281
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 18e28814fc2de7c285c965411410a49b1b117bd7cbe95101304193029f84c42e
[INFO] running `Command { std: "docker" "start" "-a" "18e28814fc2de7c285c965411410a49b1b117bd7cbe95101304193029f84c42e", kill_on_drop: false }`
[INFO] [stderr]    Compiling jat v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "18e28814fc2de7c285c965411410a49b1b117bd7cbe95101304193029f84c42e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18e28814fc2de7c285c965411410a49b1b117bd7cbe95101304193029f84c42e", kill_on_drop: false }`
[INFO] [stdout] 18e28814fc2de7c285c965411410a49b1b117bd7cbe95101304193029f84c42e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d7ed8b2fa2edfcb7f1d7b90e7a90169122bf8ab06a1304ad7fdc639e971d6ffd
[INFO] running `Command { std: "docker" "start" "-a" "d7ed8b2fa2edfcb7f1d7b90e7a90169122bf8ab06a1304ad7fdc639e971d6ffd", kill_on_drop: false }`
[INFO] [stderr]    Compiling jat v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "d7ed8b2fa2edfcb7f1d7b90e7a90169122bf8ab06a1304ad7fdc639e971d6ffd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7ed8b2fa2edfcb7f1d7b90e7a90169122bf8ab06a1304ad7fdc639e971d6ffd", kill_on_drop: false }`
[INFO] [stdout] d7ed8b2fa2edfcb7f1d7b90e7a90169122bf8ab06a1304ad7fdc639e971d6ffd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 552c5db3cef7b9162b8c7b142534606f92ad7fcf62a199cf696c074f2bec5e52
[INFO] running `Command { std: "docker" "start" "-a" "552c5db3cef7b9162b8c7b142534606f92ad7fcf62a199cf696c074f2bec5e52", 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/jat-394c4aabaa024c75)
[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 jat
[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" "552c5db3cef7b9162b8c7b142534606f92ad7fcf62a199cf696c074f2bec5e52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "552c5db3cef7b9162b8c7b142534606f92ad7fcf62a199cf696c074f2bec5e52", kill_on_drop: false }`
[INFO] [stdout] 552c5db3cef7b9162b8c7b142534606f92ad7fcf62a199cf696c074f2bec5e52