[INFO] fetching crate eoc 0.0.3... [INFO] testing eoc-0.0.3 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate eoc 0.0.3 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate eoc 0.0.3 [INFO] finished tweaking crates.io crate eoc 0.0.3 [INFO] tweaked toml for crates.io crate eoc 0.0.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate eoc 0.0.3 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 eoc 0.0.3 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] 4c1579998f590b532660df87273d9eb5ff8e41f4745974a85bf0d2611065aafc [INFO] running `Command { std: "docker" "start" "-a" "4c1579998f590b532660df87273d9eb5ff8e41f4745974a85bf0d2611065aafc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c1579998f590b532660df87273d9eb5ff8e41f4745974a85bf0d2611065aafc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c1579998f590b532660df87273d9eb5ff8e41f4745974a85bf0d2611065aafc", kill_on_drop: false }` [INFO] [stdout] 4c1579998f590b532660df87273d9eb5ff8e41f4745974a85bf0d2611065aafc [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] 2f779476149ec13041424682bd78186d34ac08bb8456e4014bca4d96c3e2f741 [INFO] running `Command { std: "docker" "start" "-a" "2f779476149ec13041424682bd78186d34ac08bb8456e4014bca4d96c3e2f741", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling libc v0.2.118 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling semver v1.0.5 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Compiling predicates-core v1.0.3 [INFO] [stderr] Compiling time-macros v0.2.3 [INFO] [stderr] Compiling num_threads v0.1.3 [INFO] [stderr] Compiling termtree v0.2.4 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling strum v0.23.0 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling predicates-tree v1.0.5 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling rstest v0.12.0 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling time v0.3.7 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling predicates v2.1.1 [INFO] [stderr] Compiling assert_cmd v2.0.4 [INFO] [stderr] Compiling simple_logger v2.1.0 [INFO] [stderr] Compiling arr_macro_impl v0.1.3 [INFO] [stderr] Compiling ctor v0.1.21 [INFO] [stderr] Compiling strum_macros v0.23.1 [INFO] [stderr] Compiling arr_macro v0.1.3 [INFO] [stderr] Compiling eoc v0.0.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.21s [INFO] running `Command { std: "docker" "inspect" "2f779476149ec13041424682bd78186d34ac08bb8456e4014bca4d96c3e2f741", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f779476149ec13041424682bd78186d34ac08bb8456e4014bca4d96c3e2f741", kill_on_drop: false }` [INFO] [stdout] 2f779476149ec13041424682bd78186d34ac08bb8456e4014bca4d96c3e2f741 [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] 4af94a6da05c216caf432c4e90f0e8c0979f1ea946e9d6c39345a82ae7c2c157 [INFO] running `Command { std: "docker" "start" "-a" "4af94a6da05c216caf432c4e90f0e8c0979f1ea946e9d6c39345a82ae7c2c157", kill_on_drop: false }` [INFO] [stderr] Compiling eoc v0.0.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.89s [INFO] running `Command { std: "docker" "inspect" "4af94a6da05c216caf432c4e90f0e8c0979f1ea946e9d6c39345a82ae7c2c157", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4af94a6da05c216caf432c4e90f0e8c0979f1ea946e9d6c39345a82ae7c2c157", kill_on_drop: false }` [INFO] [stdout] 4af94a6da05c216caf432c4e90f0e8c0979f1ea946e9d6c39345a82ae7c2c157 [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] 952bed2e56c354fde36f78680d17bf1fb6f2f9539269c595d56e72c8ef70cad7 [INFO] running `Command { std: "docker" "start" "-a" "952bed2e56c354fde36f78680d17bf1fb6f2f9539269c595d56e72c8ef70cad7", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/eoc-6fafa8a2e5153ae2) [INFO] [stdout] [INFO] [stdout] running 60 tests [INFO] [stdout] test basket::prints_itself ... ok [INFO] [stdout] test emu::calls_itself_once ... ok [INFO] [stdout] test atom::int_sub_works ... ok [INFO] [stdout] test basket::makes_simple_basket ... ok [INFO] [stdout] test emu::injects_xi_correctly ... ok [INFO] [stdout] test emu::passes_xi_through_two_layers ... ok [INFO] [stdout] test emu::deep_simulation_of_recursion ... ok [INFO] [stdout] test emu::passes_xi_through_four_layers ... ok [INFO] [stdout] test emu::with_simple_decorator ... ok [INFO] [stdout] test atom::int_add_works ... ok [INFO] [stdout] test emu::simulation_of_recursion ... ok [INFO] [stdout] test atom::bool_if_works ... ok [INFO] [stdout] test emu::reverse_to_abstract ... ok [INFO] [stdout] test emu::summarizes_two_numbers ... ok [INFO] [stdout] test atom::int_less_works ... ok [INFO] [stdout] test emu::passes_xi_through_three_layers ... ok [INFO] [stdout] test loc::parses_and_prints::case_01 ... ok [INFO] [stdout] test emu::simple_recursion ... ok [INFO] [stdout] test emu::simple_dataization_cycle ... ok [INFO] [stdout] test emu::with_many_decorators ... ok [INFO] [stdout] test emu::summarizes_two_pairs_of_numbers ... ok [INFO] [stdout] test loc::parses_and_prints::case_02 ... ok [INFO] [stdout] test loc::parses_and_prints::case_03 ... ok [INFO] [stdout] test loc::parses_and_prints::case_05 ... ok [INFO] [stdout] test loc::parses_and_prints::case_08 ... ok [INFO] [stdout] test loc::parses_and_prints::case_07 ... ok [INFO] [stdout] test loc::parses_and_prints::case_09 ... ok [INFO] [stdout] test loc::parses_and_prints::case_06 ... ok [INFO] [stdout] test loc::parses_and_prints::case_12 ... ok [INFO] [stdout] test loc::parses_and_prints::case_10 ... ok [INFO] [stdout] test loc::parses_and_prints::case_11 ... ok [INFO] [stdout] test locator::fetches_loc_from_locator::case_1 ... ok [INFO] [stdout] test locator::parses_and_prints::case_06 ... ok [INFO] [stdout] test locator::parses_and_prints::case_01 ... ok [INFO] [stdout] test locator::parses_and_prints::case_07 ... ok [INFO] [stdout] test locator::parses_and_prints::case_02 ... ok [INFO] [stdout] test locator::parses_and_prints::case_03 ... ok [INFO] [stdout] test loc::parses_and_prints::case_14 ... ok [INFO] [stdout] test locator::parses_and_prints::case_04 ... ok [INFO] [stdout] test locator::parses_and_prints::case_05 ... ok [INFO] [stdout] test loc::parses_and_prints::case_13 ... ok [INFO] [stdout] test locator::parses_and_prints::case_11 ... ok [INFO] [stdout] test locator::parses_and_prints_one ... ok [INFO] [stdout] test object::prints_and_parses_simple_object ... ok [INFO] [stdout] test object::prints_and_parses_some_object::case_3 ... ok [INFO] [stdout] test perf::simple_increment ... ok [INFO] [stdout] test object::prints_and_parses_some_object::case_2 ... ok [INFO] [stdout] test locator::parses_and_prints::case_08 ... ok [INFO] [stdout] test locator::parses_and_prints::case_09 ... ok [INFO] [stdout] test locator::parses_and_prints::case_10 ... ok [INFO] [stdout] test object::prints_and_parses_some_object::case_1 ... ok [INFO] [stdout] test object::extends_by_making_new_object ... ok [INFO] [stdout] test object::makes_simple_object ... ok [INFO] [stdout] test loc::parses_and_prints::case_04 ... ok [INFO] [stdout] test locator::fails_on_incorrect_locator::case_2 - should panic ... ok [INFO] [stdout] test locator::fails_on_incorrect_locator::case_4 - should panic ... ok [INFO] [stdout] test locator::fails_on_incorrect_locator::case_5 - should panic ... ok [INFO] [stdout] test locator::fails_on_incorrect_locator::case_3 - should panic ... ok [INFO] [stdout] test locator::fails_on_incorrect_locator::case_1 - should panic ... ok [INFO] [stdout] test emu::recursive_fibonacci ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 60 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/fibonacci.rs (/opt/rustwide/target/debug/deps/fibonacci-f5ce17b750012d32) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test calculates_fibonacci ... ok [INFO] [stderr] Running tests/fibonacci_test.rs (/opt/rustwide/target/debug/deps/fibonacci_test-ea04af8ff84d7145) [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test calculates_fibo ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s [INFO] [stdout] [INFO] [stderr] Doc-tests eoc [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/object.rs - object::Object::with (line 100) ... ok [INFO] [stdout] test src/object.rs - object::Object::push (line 82) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "952bed2e56c354fde36f78680d17bf1fb6f2f9539269c595d56e72c8ef70cad7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "952bed2e56c354fde36f78680d17bf1fb6f2f9539269c595d56e72c8ef70cad7", kill_on_drop: false }` [INFO] [stdout] 952bed2e56c354fde36f78680d17bf1fb6f2f9539269c595d56e72c8ef70cad7