[INFO] fetching crate zkpo 0.1.7...
[INFO] testing zkpo-0.1.7 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate zkpo 0.1.7 into /workspace/builds/worker-2-tc2/source
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate zkpo 0.1.7
[INFO] finished tweaking crates.io crate zkpo 0.1.7
[INFO] tweaked toml for crates.io crate zkpo 0.1.7 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zkpo 0.1.7 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zkpo 0.1.7 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b9203b64204e9db02880eb7f09282d98ad2ce4f5c4a32a6cb4467d2b01bee4b
[INFO] running `Command { std: "docker" "start" "-a" "5b9203b64204e9db02880eb7f09282d98ad2ce4f5c4a32a6cb4467d2b01bee4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b9203b64204e9db02880eb7f09282d98ad2ce4f5c4a32a6cb4467d2b01bee4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b9203b64204e9db02880eb7f09282d98ad2ce4f5c4a32a6cb4467d2b01bee4b", kill_on_drop: false }`
[INFO] [stdout] 5b9203b64204e9db02880eb7f09282d98ad2ce4f5c4a32a6cb4467d2b01bee4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7daaca2aea36701de3b74832955991f07b6600c59bd7c3c090158cc9ace54855
[INFO] running `Command { std: "docker" "start" "-a" "7daaca2aea36701de3b74832955991f07b6600c59bd7c3c090158cc9ace54855", kill_on_drop: false }`
[INFO] [stderr]    Compiling zkpo v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "7daaca2aea36701de3b74832955991f07b6600c59bd7c3c090158cc9ace54855", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7daaca2aea36701de3b74832955991f07b6600c59bd7c3c090158cc9ace54855", kill_on_drop: false }`
[INFO] [stdout] 7daaca2aea36701de3b74832955991f07b6600c59bd7c3c090158cc9ace54855
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5211a82ca9ee2bbc9ccd0c72f1c9df496b8d31e358ba1cd4f47339864cbc1ffe
[INFO] running `Command { std: "docker" "start" "-a" "5211a82ca9ee2bbc9ccd0c72f1c9df496b8d31e358ba1cd4f47339864cbc1ffe", kill_on_drop: false }`
[INFO] [stderr]    Compiling zkpo v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "5211a82ca9ee2bbc9ccd0c72f1c9df496b8d31e358ba1cd4f47339864cbc1ffe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5211a82ca9ee2bbc9ccd0c72f1c9df496b8d31e358ba1cd4f47339864cbc1ffe", kill_on_drop: false }`
[INFO] [stdout] 5211a82ca9ee2bbc9ccd0c72f1c9df496b8d31e358ba1cd4f47339864cbc1ffe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6f60843d329b3a351e8b6de2e427506552a77b655a0a98afded07cd1ed01dd5b
[INFO] running `Command { std: "docker" "start" "-a" "6f60843d329b3a351e8b6de2e427506552a77b655a0a98afded07cd1ed01dd5b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zkpo-d837d1fb0a54c5e8)
[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 zkpo
[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" "6f60843d329b3a351e8b6de2e427506552a77b655a0a98afded07cd1ed01dd5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f60843d329b3a351e8b6de2e427506552a77b655a0a98afded07cd1ed01dd5b", kill_on_drop: false }`
[INFO] [stdout] 6f60843d329b3a351e8b6de2e427506552a77b655a0a98afded07cd1ed01dd5b