[INFO] fetching crate dyn_safe 0.1.0... [INFO] testing dyn_safe-0.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate dyn_safe 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate dyn_safe 0.1.0 [INFO] finished tweaking crates.io crate dyn_safe 0.1.0 [INFO] tweaked toml for crates.io crate dyn_safe 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate dyn_safe 0.1.0 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 dyn_safe 0.1.0 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-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] 5d7518172d535e1e879bd3a778a7b421f98522f81c49576c6be65beb45a1b86f [INFO] running `Command { std: "docker" "start" "-a" "5d7518172d535e1e879bd3a778a7b421f98522f81c49576c6be65beb45a1b86f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5d7518172d535e1e879bd3a778a7b421f98522f81c49576c6be65beb45a1b86f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d7518172d535e1e879bd3a778a7b421f98522f81c49576c6be65beb45a1b86f", kill_on_drop: false }` [INFO] [stdout] 5d7518172d535e1e879bd3a778a7b421f98522f81c49576c6be65beb45a1b86f [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] e10d40a3c30ee316b6bf2a8cc50e9b1aee8962c0e2575af00c32a552cd36fa28 [INFO] running `Command { std: "docker" "start" "-a" "e10d40a3c30ee316b6bf2a8cc50e9b1aee8962c0e2575af00c32a552cd36fa28", kill_on_drop: false }` [INFO] [stderr] Compiling dyn_safe-proc_macros v0.1.0 [INFO] [stderr] Compiling dyn_safe v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/lib.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 103 | fn __opted_out_of_object_safety(_: __::Hidden) { [INFO] [stdout] | ------------------------------------------------- move the `impl` block outside of this associated function `__opted_out_of_object_safety` [INFO] [stdout] 104 | impl NotObjectSafe for T {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-------------^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `NotObjectSafe` is not local [INFO] [stdout] | [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.68s [INFO] running `Command { std: "docker" "inspect" "e10d40a3c30ee316b6bf2a8cc50e9b1aee8962c0e2575af00c32a552cd36fa28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e10d40a3c30ee316b6bf2a8cc50e9b1aee8962c0e2575af00c32a552cd36fa28", kill_on_drop: false }` [INFO] [stdout] e10d40a3c30ee316b6bf2a8cc50e9b1aee8962c0e2575af00c32a552cd36fa28 [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] 2a8345e7e3b48aa30bfea71c0744e83cc69c1f5ff6aba68297d88024e81d1ce7 [INFO] running `Command { std: "docker" "start" "-a" "2a8345e7e3b48aa30bfea71c0744e83cc69c1f5ff6aba68297d88024e81d1ce7", kill_on_drop: false }` [INFO] [stderr] Compiling dyn_safe v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/lib.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 103 | fn __opted_out_of_object_safety(_: __::Hidden) { [INFO] [stdout] | ------------------------------------------------- move the `impl` block outside of this associated function `__opted_out_of_object_safety` [INFO] [stdout] 104 | impl NotObjectSafe for T {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-------------^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `NotObjectSafe` is not local [INFO] [stdout] | [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/lib.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 103 | fn __opted_out_of_object_safety(_: __::Hidden) { [INFO] [stdout] | ------------------------------------------------- move the `impl` block outside of this associated function `__opted_out_of_object_safety` [INFO] [stdout] 104 | impl NotObjectSafe for T {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-------------^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `NotObjectSafe` is not local [INFO] [stdout] | [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `Command { std: "docker" "inspect" "2a8345e7e3b48aa30bfea71c0744e83cc69c1f5ff6aba68297d88024e81d1ce7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a8345e7e3b48aa30bfea71c0744e83cc69c1f5ff6aba68297d88024e81d1ce7", kill_on_drop: false }` [INFO] [stdout] 2a8345e7e3b48aa30bfea71c0744e83cc69c1f5ff6aba68297d88024e81d1ce7 [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] a15ff0bb82bc9b376b755527e503bbd348b64147f02e4322149c7d1f49f6f6a4 [INFO] running `Command { std: "docker" "start" "-a" "a15ff0bb82bc9b376b755527e503bbd348b64147f02e4322149c7d1f49f6f6a4", kill_on_drop: false }` [INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stderr] --> src/lib.rs:104:9 [INFO] [stderr] | [INFO] [stderr] 103 | fn __opted_out_of_object_safety(_: __::Hidden) { [INFO] [stderr] | ------------------------------------------------- move the `impl` block outside of this associated function `__opted_out_of_object_safety` [INFO] [stderr] 104 | impl NotObjectSafe for T {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-------------^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | `NotObjectSafe` is not local [INFO] [stderr] | [INFO] [stderr] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stderr] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `dyn_safe` (lib) generated 1 warning [INFO] [stderr] warning: `dyn_safe` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dyn_safe-157799c94e1c603d) [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] [stderr] Doc-tests dyn_safe [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - (line 26) ... ignored [INFO] [stdout] test src/lib.rs - (line 35) - compile fail ... ok [INFO] [stdout] test src/lib.rs - (line 59) - compile fail ... ok [INFO] [stdout] test src/lib.rs - (line 73) ... ok [INFO] [stdout] test src/lib.rs - (line 47) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.42s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a15ff0bb82bc9b376b755527e503bbd348b64147f02e4322149c7d1f49f6f6a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a15ff0bb82bc9b376b755527e503bbd348b64147f02e4322149c7d1f49f6f6a4", kill_on_drop: false }` [INFO] [stdout] a15ff0bb82bc9b376b755527e503bbd348b64147f02e4322149c7d1f49f6f6a4