[INFO] fetching crate dafny-runtime 0.3.1...
[INFO] testing dafny-runtime-0.3.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate dafny-runtime 0.3.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate dafny-runtime 0.3.1
[INFO] finished tweaking crates.io crate dafny-runtime 0.3.1
[INFO] tweaked toml for crates.io crate dafny-runtime 0.3.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dafny-runtime 0.3.1 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 dafny-runtime 0.3.1 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-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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b00a667910806cf5daa95211e7ca155671b1e4789c040adc6fabc97ef3ea9cc5
[INFO] running `Command { std: "docker" "start" "-a" "b00a667910806cf5daa95211e7ca155671b1e4789c040adc6fabc97ef3ea9cc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b00a667910806cf5daa95211e7ca155671b1e4789c040adc6fabc97ef3ea9cc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b00a667910806cf5daa95211e7ca155671b1e4789c040adc6fabc97ef3ea9cc5", kill_on_drop: false }`
[INFO] [stdout] b00a667910806cf5daa95211e7ca155671b1e4789c040adc6fabc97ef3ea9cc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 656772debcdc30c669e0f3c75ea54f51c0cb7f0dcfb4a78e8caa88bbb3da576b
[INFO] running `Command { std: "docker" "start" "-a" "656772debcdc30c669e0f3c75ea54f51c0cb7f0dcfb4a78e8caa88bbb3da576b", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling dafny-runtime v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.79s
[INFO] running `Command { std: "docker" "inspect" "656772debcdc30c669e0f3c75ea54f51c0cb7f0dcfb4a78e8caa88bbb3da576b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "656772debcdc30c669e0f3c75ea54f51c0cb7f0dcfb4a78e8caa88bbb3da576b", kill_on_drop: false }`
[INFO] [stdout] 656772debcdc30c669e0f3c75ea54f51c0cb7f0dcfb4a78e8caa88bbb3da576b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d6fa1406393c464782a3cfb2563257286a573d14a11194590fc1139202390911
[INFO] running `Command { std: "docker" "start" "-a" "d6fa1406393c464782a3cfb2563257286a573d14a11194590fc1139202390911", kill_on_drop: false }`
[INFO] [stderr]    Compiling dafny-runtime v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.28s
[INFO] running `Command { std: "docker" "inspect" "d6fa1406393c464782a3cfb2563257286a573d14a11194590fc1139202390911", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6fa1406393c464782a3cfb2563257286a573d14a11194590fc1139202390911", kill_on_drop: false }`
[INFO] [stdout] d6fa1406393c464782a3cfb2563257286a573d14a11194590fc1139202390911
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2e72f9d51ec057ef3d8457c484cbb0c4d730e1eacefa440b801abd3e339505ca
[INFO] running `Command { std: "docker" "start" "-a" "2e72f9d51ec057ef3d8457c484cbb0c4d730e1eacefa440b801abd3e339505ca", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dafny_runtime-6925e9c2c155064b)
[INFO] [stdout] running 33 tests
[INFO] [stderr]    Doc-tests dafny_runtime
[INFO] [stdout] test tests::tests::assign_lazy_in_method_test ... ok
[INFO] [stdout] test tests::tests::test_array3 ... ok
[INFO] [stdout] test tests::tests::test_class_wrapper ... ok
[INFO] [stdout] test tests::tests::test_class_wrapper_object ... ok
[INFO] [stdout] test tests::tests::test_dafny_array ... ok
[INFO] [stdout] test tests::tests::test_coercion_immutable ... ok
[INFO] [stdout] test tests::tests::test_defaults ... ok
[INFO] [stdout] test tests::tests::test_for_loops ... ok
[INFO] [stdout] test tests::tests::test_function_wrappers ... ok
[INFO] [stdout] test tests::tests::test_general_traits ... ok
[INFO] [stdout] test tests::tests::test_native_string_upcast ... ok
[INFO] [stdout] test tests::tests::test_dafny_array_init ... ok
[INFO] [stdout] test tests::tests::test_maybe_placebos_from ... ok
[INFO] [stdout] test tests::tests::test_dafny_int ... ok
[INFO] [stdout] test tests::tests::test_native_string_upcast_raw ... ok
[INFO] [stdout] test tests::tests::test_dafny_map ... ok
[INFO] [stdout] test tests::tests::test_int ... ok
[INFO] [stdout] test tests::tests::test_dafny_sequence_print ... ok
[INFO] [stdout] test tests::tests::test_dafny_set ... ok
[INFO] [stdout] test tests::tests::test_dafny_multiset ... ok
[INFO] [stdout] test tests::tests::test_object ... ok
[INFO] [stdout] test tests::tests::test_sequence_left ... ok
[INFO] [stdout] test tests::tests::test_forall_exists ... ok
[INFO] [stdout] test tests::tests::test_chars_copy ... ok
[INFO] [stdout] test tests::tests::test_sequence ... ok
[INFO] [stdout] test tests::tests::test_placebo ... ok
[INFO] [stdout] test tests::tests::test_nontrivial_defaults ... ok
[INFO] [stdout] test tests::tests::test_dafny_multisubset ... ok
[INFO] [stdout] test tests::tests::test_sequence_right ... ok
[INFO] [stdout] test tests::tests::test_array2 ... ok
[INFO] [stdout] test tests::tests::test_dafny_sequence ... ok
[INFO] [stdout] test tests::tests::test_usize ... ok
[INFO] [stdout] test tests::tests::test_rawmut ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "2e72f9d51ec057ef3d8457c484cbb0c4d730e1eacefa440b801abd3e339505ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e72f9d51ec057ef3d8457c484cbb0c4d730e1eacefa440b801abd3e339505ca", kill_on_drop: false }`
[INFO] [stdout] 2e72f9d51ec057ef3d8457c484cbb0c4d730e1eacefa440b801abd3e339505ca
