[INFO] fetching crate softcore-prelude 0.6.0...
[INFO] testing softcore-prelude-0.6.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate softcore-prelude 0.6.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate softcore-prelude 0.6.0
[INFO] finished tweaking crates.io crate softcore-prelude 0.6.0
[INFO] tweaked toml for crates.io crate softcore-prelude 0.6.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate softcore-prelude 0.6.0 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 softcore-prelude 0.6.0 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e8c3d96662b82e3e5cade9156abd86407d64be1623bc824c6e252ff4aa615c33
[INFO] running `Command { std: "docker" "start" "-a" "e8c3d96662b82e3e5cade9156abd86407d64be1623bc824c6e252ff4aa615c33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8c3d96662b82e3e5cade9156abd86407d64be1623bc824c6e252ff4aa615c33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8c3d96662b82e3e5cade9156abd86407d64be1623bc824c6e252ff4aa615c33", kill_on_drop: false }`
[INFO] [stdout] e8c3d96662b82e3e5cade9156abd86407d64be1623bc824c6e252ff4aa615c33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] b9566c4f43fb3f8c0ac726987700a7124735b010341b960654bb0172441b3fb4
[INFO] running `Command { std: "docker" "start" "-a" "b9566c4f43fb3f8c0ac726987700a7124735b010341b960654bb0172441b3fb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling softcore-prelude v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "b9566c4f43fb3f8c0ac726987700a7124735b010341b960654bb0172441b3fb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9566c4f43fb3f8c0ac726987700a7124735b010341b960654bb0172441b3fb4", kill_on_drop: false }`
[INFO] [stdout] b9566c4f43fb3f8c0ac726987700a7124735b010341b960654bb0172441b3fb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 72442a7ddc15c3949e0c7fb39540e0bf95f730770d293650babd2968c989c0f5
[INFO] running `Command { std: "docker" "start" "-a" "72442a7ddc15c3949e0c7fb39540e0bf95f730770d293650babd2968c989c0f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling softcore-prelude v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "72442a7ddc15c3949e0c7fb39540e0bf95f730770d293650babd2968c989c0f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72442a7ddc15c3949e0c7fb39540e0bf95f730770d293650babd2968c989c0f5", kill_on_drop: false }`
[INFO] [stdout] 72442a7ddc15c3949e0c7fb39540e0bf95f730770d293650babd2968c989c0f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 943dc75e2996946a7130db770c445623dca2befa14a9ded9928d3f7490ea363e
[INFO] running `Command { std: "docker" "start" "-a" "943dc75e2996946a7130db770c445623dca2befa14a9ded9928d3f7490ea363e", 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/softcore_prelude-7d466a9c8d074bee)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::bitwise_operators ... ok
[INFO] [stdout] test tests::bitvec_masks ... ok
[INFO] [stdout] test tests::subrange_bitvector ... ok
[INFO] [stdout] test tests::test_set_bit ... ok
[INFO] [stdout] test tests::test_bitvector_access ... ok
[INFO] [stdout] test tests::test_signed_vs_unsigned ... ok
[INFO] [stdout] test tests::test_signed_interpretation ... ok
[INFO] [stdout] test tests::test_sign_extend ... ok
[INFO] [stdout] test tests::test_update_subrange_bits ... ok
[INFO] [stdout] test tests::test_zero_extend ... ok
[INFO] [stdout] test tests::bitvec_not ... ok
[INFO] [stdout] test tests::subrange_bitfield ... ok
[INFO] [stdout] test tests::test_bitvector_concat ... ok
[INFO] [stderr]    Doc-tests softcore_prelude
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[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" "943dc75e2996946a7130db770c445623dca2befa14a9ded9928d3f7490ea363e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "943dc75e2996946a7130db770c445623dca2befa14a9ded9928d3f7490ea363e", kill_on_drop: false }`
[INFO] [stdout] 943dc75e2996946a7130db770c445623dca2befa14a9ded9928d3f7490ea363e
