[INFO] fetching crate tested-trait 0.1.0... [INFO] testing tested-trait-0.1.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate tested-trait 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate tested-trait 0.1.0 [INFO] finished tweaking crates.io crate tested-trait 0.1.0 [INFO] tweaked toml for crates.io crate tested-trait 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tested-trait 0.1.0 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 32 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3a631392d97b3f4a392cce504c6a035d5899bcc8d7d9d66b95ae1c8d661d69d1 [INFO] running `Command { std: "docker" "start" "-a" "3a631392d97b3f4a392cce504c6a035d5899bcc8d7d9d66b95ae1c8d661d69d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a631392d97b3f4a392cce504c6a035d5899bcc8d7d9d66b95ae1c8d661d69d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a631392d97b3f4a392cce504c6a035d5899bcc8d7d9d66b95ae1c8d661d69d1", kill_on_drop: false }` [INFO] [stdout] 3a631392d97b3f4a392cce504c6a035d5899bcc8d7d9d66b95ae1c8d661d69d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9490d3074044fa29c2bc8c0fe94e5ef5c7737fe5b35e25f1555adb44b322a84a [INFO] running `Command { std: "docker" "start" "-a" "9490d3074044fa29c2bc8c0fe94e5ef5c7737fe5b35e25f1555adb44b322a84a", kill_on_drop: false }` [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling proc-macro-utils v0.8.0 [INFO] [stderr] Compiling manyhow-macros v0.4.2 [INFO] [stderr] Compiling manyhow v0.4.2 [INFO] [stderr] Compiling tested-trait-macros v0.1.0 [INFO] [stderr] Compiling tested-trait v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.18s [INFO] running `Command { std: "docker" "inspect" "9490d3074044fa29c2bc8c0fe94e5ef5c7737fe5b35e25f1555adb44b322a84a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9490d3074044fa29c2bc8c0fe94e5ef5c7737fe5b35e25f1555adb44b322a84a", kill_on_drop: false }` [INFO] [stdout] 9490d3074044fa29c2bc8c0fe94e5ef5c7737fe5b35e25f1555adb44b322a84a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5ff5a0ae8b899244d9d201f4beb2ec18913b26ae9535db1caad5fa9eaa05f6be [INFO] running `Command { std: "docker" "start" "-a" "5ff5a0ae8b899244d9d201f4beb2ec18913b26ae9535db1caad5fa9eaa05f6be", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling target-triple v1.0.0 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling toml_writer v1.0.4 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling toml_parser v1.0.4 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling serde_spanned v1.0.3 [INFO] [stderr] Compiling toml_datetime v0.7.3 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling toml v0.9.8 [INFO] [stderr] Compiling manyhow v0.4.2 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling tested-trait-macros v0.1.0 [INFO] [stderr] Compiling tested-trait v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling trybuild v1.0.113 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 13.75s [INFO] running `Command { std: "docker" "inspect" "5ff5a0ae8b899244d9d201f4beb2ec18913b26ae9535db1caad5fa9eaa05f6be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ff5a0ae8b899244d9d201f4beb2ec18913b26ae9535db1caad5fa9eaa05f6be", kill_on_drop: false }` [INFO] [stdout] 5ff5a0ae8b899244d9d201f4beb2ec18913b26ae9535db1caad5fa9eaa05f6be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7e6dfd475a57905f5c5f94875ee5b6b43921eca2d3129559808acb09ea148d5c [INFO] running `Command { std: "docker" "start" "-a" "7e6dfd475a57905f5c5f94875ee5b6b43921eca2d3129559808acb09ea148d5c", 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/tested_trait-b0a2d6eb89dafda2) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::concrete_impls ... ok [INFO] [stdout] test tests::default_bound::tested_trait_test_impl_Foo_1 ... ok [INFO] [stdout] test tests::object_safety::tested_trait_test_impl_Foo_0 ... ok [INFO] [stdout] test tests::should_panic_doesnt_panic - should panic ... ok [INFO] [stdout] test tests::should_panic::tested_trait_test_impl_OptionLike_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/ui.rs (/opt/rustwide/target/debug/deps/ui-306431b04c1b92a7) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling proc-macro-utils v0.8.0 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling manyhow-macros v0.4.2 [INFO] [stderr] Compiling manyhow v0.4.2 [INFO] [stderr] Compiling tested-trait-macros v0.1.0 [INFO] [stderr] Checking tested-trait v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tested-trait-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/tested-trait) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.68s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test tests/ui/test-impl-generic-trait.rs ... ok [INFO] [stdout] test ui ... ok [INFO] [stderr] test tests/ui/test-impl-generic-type.rs ... ok [INFO] [stdout] [INFO] [stderr] test tests/ui/test-wrong-return-type.rs ... ok [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.12s [INFO] [stderr] test tests/ui/tests-same-name.rs ... ok [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] Doc-tests tested_trait [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - (line 148) - compile fail ... ok [INFO] [stdout] test src/lib.rs - doctests::ShouldPanicReturnsResult (line 353) - compile fail ... ok [INFO] [stdout] test src/lib.rs - (line 176) ... ok [INFO] [stdout] test src/lib.rs - (line 50) ... ok [INFO] [stdout] test src/lib.rs - (line 79) ... ok [INFO] [stdout] test src/lib.rs - (line 203) ... ok [INFO] [stdout] test src/lib.rs - (line 22) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7e6dfd475a57905f5c5f94875ee5b6b43921eca2d3129559808acb09ea148d5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e6dfd475a57905f5c5f94875ee5b6b43921eca2d3129559808acb09ea148d5c", kill_on_drop: false }` [INFO] [stdout] 7e6dfd475a57905f5c5f94875ee5b6b43921eca2d3129559808acb09ea148d5c