[INFO] fetching crate stackaroo 1.2.0...
[INFO] testing stackaroo-1.2.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate stackaroo 1.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate stackaroo 1.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate stackaroo 1.2.0
[INFO] tweaked toml for crates.io crate stackaroo 1.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stackaroo 1.2.0 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 stackaroo 1.2.0 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-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] a7fedaec581dbfb901c0ba292a81ddb0d2eae85b540a88feb8312c4e6e0f477b
[INFO] running `Command { std: "docker" "start" "-a" "a7fedaec581dbfb901c0ba292a81ddb0d2eae85b540a88feb8312c4e6e0f477b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7fedaec581dbfb901c0ba292a81ddb0d2eae85b540a88feb8312c4e6e0f477b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7fedaec581dbfb901c0ba292a81ddb0d2eae85b540a88feb8312c4e6e0f477b", kill_on_drop: false }`
[INFO] [stdout] a7fedaec581dbfb901c0ba292a81ddb0d2eae85b540a88feb8312c4e6e0f477b
[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] 838e77d8f75e29e86daf32ce1ecd652fd80be27117099b3fe0e8efe4ce7df52a
[INFO] running `Command { std: "docker" "start" "-a" "838e77d8f75e29e86daf32ce1ecd652fd80be27117099b3fe0e8efe4ce7df52a", kill_on_drop: false }`
[INFO] [stderr]    Compiling stackaroo v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "838e77d8f75e29e86daf32ce1ecd652fd80be27117099b3fe0e8efe4ce7df52a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "838e77d8f75e29e86daf32ce1ecd652fd80be27117099b3fe0e8efe4ce7df52a", kill_on_drop: false }`
[INFO] [stdout] 838e77d8f75e29e86daf32ce1ecd652fd80be27117099b3fe0e8efe4ce7df52a
[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] bfcfa239a3c3a42f4c89f84cb010aa930044b77a7c649c887f0632225812d19c
[INFO] running `Command { std: "docker" "start" "-a" "bfcfa239a3c3a42f4c89f84cb010aa930044b77a7c649c887f0632225812d19c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling stackaroo v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.24s
[INFO] running `Command { std: "docker" "inspect" "bfcfa239a3c3a42f4c89f84cb010aa930044b77a7c649c887f0632225812d19c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfcfa239a3c3a42f4c89f84cb010aa930044b77a7c649c887f0632225812d19c", kill_on_drop: false }`
[INFO] [stdout] bfcfa239a3c3a42f4c89f84cb010aa930044b77a7c649c887f0632225812d19c
[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] 587c4cc63decd2eb2c74da618774010b969380ffe594fe8217e259a95c80e086
[INFO] running `Command { std: "docker" "start" "-a" "587c4cc63decd2eb2c74da618774010b969380ffe594fe8217e259a95c80e086", 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/stackaroo-d64dfb3a4dd3a3c9)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::global::test_swap_to_with_global_static ... ok
[INFO] [stdout] test tests::test_no_concurrent_stack_swaps ... ok
[INFO] [stdout] test tests::test_thread_safety ... ok
[INFO] [stdout] test tests::test_stack_swap ... ok
[INFO] [stderr]    Doc-tests stackaroo
[INFO] [stdout] test tests::fibbonacci::test_fibonacci ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.66s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 43) - compile ... ok
[INFO] [stdout] test src/lib.rs - swap_to (line 215) - compile ... ok
[INFO] [stdout] test src/lib.rs - swap_to_heap (line 352) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 83) - compile ... ok
[INFO] [stdout] test src/lib.rs - swap_to (line 188) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 63) - compile ... ok
[INFO] [stdout] test src/lib.rs - swap_to_static (line 436) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "587c4cc63decd2eb2c74da618774010b969380ffe594fe8217e259a95c80e086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "587c4cc63decd2eb2c74da618774010b969380ffe594fe8217e259a95c80e086", kill_on_drop: false }`
[INFO] [stdout] 587c4cc63decd2eb2c74da618774010b969380ffe594fe8217e259a95c80e086
