[INFO] fetching crate decurse 0.0.4...
[INFO] testing decurse-0.0.4 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate decurse 0.0.4 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate decurse 0.0.4
[INFO] finished tweaking crates.io crate decurse 0.0.4
[INFO] tweaked toml for crates.io crate decurse 0.0.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate decurse 0.0.4 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] crate crates.io crate decurse 0.0.4 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8de8d1913b12ff728c996edddf66001154824f9c29f886fd5b7fbcb21b9d4539
[INFO] running `Command { std: "docker" "start" "-a" "8de8d1913b12ff728c996edddf66001154824f9c29f886fd5b7fbcb21b9d4539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8de8d1913b12ff728c996edddf66001154824f9c29f886fd5b7fbcb21b9d4539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8de8d1913b12ff728c996edddf66001154824f9c29f886fd5b7fbcb21b9d4539", kill_on_drop: false }`
[INFO] [stdout] 8de8d1913b12ff728c996edddf66001154824f9c29f886fd5b7fbcb21b9d4539
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f785d68b09799af3da380e43f555eb2e74a0fa299157f60bdabb2d21b6f9cef3
[INFO] running `Command { std: "docker" "start" "-a" "f785d68b09799af3da380e43f555eb2e74a0fa299157f60bdabb2d21b6f9cef3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling waker-fn v1.1.0
[INFO] [stderr]    Compiling pfn v0.1.0
[INFO] [stderr]    Compiling scoped-tls v1.0.0
[INFO] [stderr]    Compiling pinned_vec v0.1.1
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling decurse_macro v0.0.1
[INFO] [stderr]    Compiling decurse v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.11s
[INFO] running `Command { std: "docker" "inspect" "f785d68b09799af3da380e43f555eb2e74a0fa299157f60bdabb2d21b6f9cef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f785d68b09799af3da380e43f555eb2e74a0fa299157f60bdabb2d21b6f9cef3", kill_on_drop: false }`
[INFO] [stdout] f785d68b09799af3da380e43f555eb2e74a0fa299157f60bdabb2d21b6f9cef3
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2532092bfebb09d847d033d2d1de0d26afef97ed48943492e8c532c7be29e41
[INFO] running `Command { std: "docker" "start" "-a" "d2532092bfebb09d847d033d2d1de0d26afef97ed48943492e8c532c7be29e41", kill_on_drop: false }`
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling owning_ref v0.4.1
[INFO] [stderr]    Compiling decurse v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "d2532092bfebb09d847d033d2d1de0d26afef97ed48943492e8c532c7be29e41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2532092bfebb09d847d033d2d1de0d26afef97ed48943492e8c532c7be29e41", kill_on_drop: false }`
[INFO] [stdout] d2532092bfebb09d847d033d2d1de0d26afef97ed48943492e8c532c7be29e41
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2ad77089a0a2e597232b1e4e9ac7ee77f258fd825b2a7478a3d2074d154d0582
[INFO] running `Command { std: "docker" "start" "-a" "2ad77089a0a2e597232b1e4e9ac7ee77f258fd825b2a7478a3d2074d154d0582", 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/decurse-aeb8ec5af7c424c2)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test for_macro_only::unsound::tests::factorial ... ok
[INFO] [stdout] test for_macro_only::sound::tests::stack_fibonacci ... ok
[INFO] [stdout] test for_macro_only::sound::tests::factorial ... ok
[INFO] [stdout] test for_macro_only::unsound::tests::stack_factorial ... ok
[INFO] [stdout] test for_macro_only::unsound::tests::stack_fibonacci ... ok
[INFO] [stdout] test for_macro_only::unsound::tests::fibonacci ... ok
[INFO] [stdout] test for_macro_only::sound::tests::fibonacci ... ok
[INFO] [stdout] test for_macro_only::sound::tests::stack_factorial ... ok
[INFO] [stdout] test for_macro_only::unsound::tests::triangular ... ok
[INFO] [stdout] test for_macro_only::sound::tests::triangular ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-0328d935fa2821fd)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_fibonacci ... ok
[INFO] [stdout] test test_no_arg ... ok
[INFO] [stdout] test test_factorial ... ok
[INFO] [stdout] test test_generic ... ok
[INFO] [stdout] test test_no_return ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_unsound.rs (/opt/rustwide/target/debug/deps/test_unsound-20aa873fb678a98c)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_borrow_current ... ok
[INFO] [stdout] test test_factorial ... ok
[INFO] [stdout] test test_fibonacci ... ok
[INFO] [stdout] test test_generic ... ok
[INFO] [stdout] test test_no_arg ... ok
[INFO] [stdout] test test_no_return ... ok
[INFO] [stdout] test test_borrow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests decurse
[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" "2ad77089a0a2e597232b1e4e9ac7ee77f258fd825b2a7478a3d2074d154d0582", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ad77089a0a2e597232b1e4e9ac7ee77f258fd825b2a7478a3d2074d154d0582", kill_on_drop: false }`
[INFO] [stdout] 2ad77089a0a2e597232b1e4e9ac7ee77f258fd825b2a7478a3d2074d154d0582