[INFO] fetching crate zkdatabase 0.1.0...
[INFO] testing zkdatabase-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate zkdatabase 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate zkdatabase 0.1.0
[INFO] finished tweaking crates.io crate zkdatabase 0.1.0
[INFO] tweaked toml for crates.io crate zkdatabase 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zkdatabase 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c4a373ba83878fe92bd7f0b6e9fff37c8bd07f8384ceee0151fd615413c0a929
[INFO] running `Command { std: "docker" "start" "-a" "c4a373ba83878fe92bd7f0b6e9fff37c8bd07f8384ceee0151fd615413c0a929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4a373ba83878fe92bd7f0b6e9fff37c8bd07f8384ceee0151fd615413c0a929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4a373ba83878fe92bd7f0b6e9fff37c8bd07f8384ceee0151fd615413c0a929", kill_on_drop: false }`
[INFO] [stdout] c4a373ba83878fe92bd7f0b6e9fff37c8bd07f8384ceee0151fd615413c0a929
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 935a0313083ea6610b7a8d515e40b06f8d4b8e5e605644b77ac3e23faedb67f7
[INFO] running `Command { std: "docker" "start" "-a" "935a0313083ea6610b7a8d515e40b06f8d4b8e5e605644b77ac3e23faedb67f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling zkdatabase v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] running `Command { std: "docker" "inspect" "935a0313083ea6610b7a8d515e40b06f8d4b8e5e605644b77ac3e23faedb67f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "935a0313083ea6610b7a8d515e40b06f8d4b8e5e605644b77ac3e23faedb67f7", kill_on_drop: false }`
[INFO] [stdout] 935a0313083ea6610b7a8d515e40b06f8d4b8e5e605644b77ac3e23faedb67f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 4677e777a6b6f49e9a4911bcd55fb3f8dea2e361d9fa8bb81bef7d1d53d58114
[INFO] running `Command { std: "docker" "start" "-a" "4677e777a6b6f49e9a4911bcd55fb3f8dea2e361d9fa8bb81bef7d1d53d58114", kill_on_drop: false }`
[INFO] [stderr]    Compiling zkdatabase v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "4677e777a6b6f49e9a4911bcd55fb3f8dea2e361d9fa8bb81bef7d1d53d58114", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4677e777a6b6f49e9a4911bcd55fb3f8dea2e361d9fa8bb81bef7d1d53d58114", kill_on_drop: false }`
[INFO] [stdout] 4677e777a6b6f49e9a4911bcd55fb3f8dea2e361d9fa8bb81bef7d1d53d58114
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f21151a9640ff7ff7e44f61b1ecc398c7dd013a87ef2a18d5ef2b5dfe647fc82
[INFO] running `Command { std: "docker" "start" "-a" "f21151a9640ff7ff7e44f61b1ecc398c7dd013a87ef2a18d5ef2b5dfe647fc82", 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/zkdatabase-a61dd6afe837e3f0)
[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 zkdatabase
[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" "f21151a9640ff7ff7e44f61b1ecc398c7dd013a87ef2a18d5ef2b5dfe647fc82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f21151a9640ff7ff7e44f61b1ecc398c7dd013a87ef2a18d5ef2b5dfe647fc82", kill_on_drop: false }`
[INFO] [stdout] f21151a9640ff7ff7e44f61b1ecc398c7dd013a87ef2a18d5ef2b5dfe647fc82