[INFO] fetching crate petravm-prover 0.0.1...
[INFO] testing petravm-prover-0.0.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate petravm-prover 0.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate petravm-prover 0.0.1
[INFO] finished tweaking crates.io crate petravm-prover 0.0.1
[INFO] tweaked toml for crates.io crate petravm-prover 0.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate petravm-prover 0.0.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate petravm-prover 0.0.1 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 743c134590d837053f05d6a14b5839f2e9c5d1abcd6427472d3cdcf10b9daf15
[INFO] running `Command { std: "docker" "start" "-a" "743c134590d837053f05d6a14b5839f2e9c5d1abcd6427472d3cdcf10b9daf15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "743c134590d837053f05d6a14b5839f2e9c5d1abcd6427472d3cdcf10b9daf15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "743c134590d837053f05d6a14b5839f2e9c5d1abcd6427472d3cdcf10b9daf15", kill_on_drop: false }`
[INFO] [stdout] 743c134590d837053f05d6a14b5839f2e9c5d1abcd6427472d3cdcf10b9daf15
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6633fc59534c1cd6009542e5fa8dd8c7d08ce5877285780f0d9836db3ffd1349
[INFO] running `Command { std: "docker" "start" "-a" "6633fc59534c1cd6009542e5fa8dd8c7d08ce5877285780f0d9836db3ffd1349", kill_on_drop: false }`
[INFO] [stderr]    Compiling petravm-prover v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "6633fc59534c1cd6009542e5fa8dd8c7d08ce5877285780f0d9836db3ffd1349", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6633fc59534c1cd6009542e5fa8dd8c7d08ce5877285780f0d9836db3ffd1349", kill_on_drop: false }`
[INFO] [stdout] 6633fc59534c1cd6009542e5fa8dd8c7d08ce5877285780f0d9836db3ffd1349
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0c3ace610e42a64da8da11543b6d48c792e6e973a61e903d166b176d188ca85
[INFO] running `Command { std: "docker" "start" "-a" "c0c3ace610e42a64da8da11543b6d48c792e6e973a61e903d166b176d188ca85", kill_on_drop: false }`
[INFO] [stderr]    Compiling petravm-prover v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "c0c3ace610e42a64da8da11543b6d48c792e6e973a61e903d166b176d188ca85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0c3ace610e42a64da8da11543b6d48c792e6e973a61e903d166b176d188ca85", kill_on_drop: false }`
[INFO] [stdout] c0c3ace610e42a64da8da11543b6d48c792e6e973a61e903d166b176d188ca85
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 21ea637491b03df7ae91e66337d588f29fa5738f212a730540aab55d1e79fed8
[INFO] running `Command { std: "docker" "start" "-a" "21ea637491b03df7ae91e66337d588f29fa5738f212a730540aab55d1e79fed8", 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/petravm_prover-9d6a9378f358b67b)
[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 petravm_prover
[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" "21ea637491b03df7ae91e66337d588f29fa5738f212a730540aab55d1e79fed8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21ea637491b03df7ae91e66337d588f29fa5738f212a730540aab55d1e79fed8", kill_on_drop: false }`
[INFO] [stdout] 21ea637491b03df7ae91e66337d588f29fa5738f212a730540aab55d1e79fed8
