[INFO] fetching crate genawaiter 0.99.1... [INFO] testing genawaiter-0.99.1 against try#ed7f3d77595b4831fdf085f2529aa13b5b51ff7d for pr-134530 [INFO] extracting crate genawaiter 0.99.1 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate genawaiter 0.99.1 on toolchain ed7f3d77595b4831fdf085f2529aa13b5b51ff7d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate genawaiter 0.99.1 [INFO] finished tweaking crates.io crate genawaiter 0.99.1 [INFO] tweaked toml for crates.io crate genawaiter 0.99.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 27 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 967252430a930445c262f542433b41bf603490119b7772e3251e3e6d4b73ce9a [INFO] running `Command { std: "docker" "start" "-a" "967252430a930445c262f542433b41bf603490119b7772e3251e3e6d4b73ce9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "967252430a930445c262f542433b41bf603490119b7772e3251e3e6d4b73ce9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "967252430a930445c262f542433b41bf603490119b7772e3251e3e6d4b73ce9a", kill_on_drop: false }` [INFO] [stdout] 967252430a930445c262f542433b41bf603490119b7772e3251e3e6d4b73ce9a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e1458ae12aa3fadc2e092acd5d11bae78e338106a5b0fc726d5deadd820412d0 [INFO] running `Command { std: "docker" "start" "-a" "e1458ae12aa3fadc2e092acd5d11bae78e338106a5b0fc726d5deadd820412d0", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling genawaiter-macro v0.99.1 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling syn-mid v0.5.4 [INFO] [stderr] Compiling genawaiter-proc-macro v0.99.1 [INFO] [stderr] Compiling genawaiter v0.99.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.85s [INFO] running `Command { std: "docker" "inspect" "e1458ae12aa3fadc2e092acd5d11bae78e338106a5b0fc726d5deadd820412d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1458ae12aa3fadc2e092acd5d11bae78e338106a5b0fc726d5deadd820412d0", kill_on_drop: false }` [INFO] [stdout] e1458ae12aa3fadc2e092acd5d11bae78e338106a5b0fc726d5deadd820412d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5e6281f5b36ec2112a23664b35ad831be1ae0be18dae7c00558172c70121fa37 [INFO] running `Command { std: "docker" "start" "-a" "5e6281f5b36ec2112a23664b35ad831be1ae0be18dae7c00558172c70121fa37", kill_on_drop: false }` [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling genawaiter v0.99.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/stack/mod.rs:468:13 [INFO] [stdout] | [INFO] [stdout] 468 | drop(gen); [INFO] [stdout] | ^^^^^---^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&mut stack::generator::Gen<'_, i32, (), {async block@src/stack/mod.rs:456:17: 456:27}>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 468 - drop(gen); [INFO] [stdout] 468 + let _ = gen; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.30s [INFO] running `Command { std: "docker" "inspect" "5e6281f5b36ec2112a23664b35ad831be1ae0be18dae7c00558172c70121fa37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e6281f5b36ec2112a23664b35ad831be1ae0be18dae7c00558172c70121fa37", kill_on_drop: false }` [INFO] [stdout] 5e6281f5b36ec2112a23664b35ad831be1ae0be18dae7c00558172c70121fa37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 620aba5f47f325ac9dfe3ab57023c6cc0bf6c3a6f9fd2f348b7d31f05efba038 [INFO] running `Command { std: "docker" "start" "-a" "620aba5f47f325ac9dfe3ab57023c6cc0bf6c3a6f9fd2f348b7d31f05efba038", kill_on_drop: false }` [INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stderr] --> src/stack/mod.rs:468:13 [INFO] [stderr] | [INFO] [stderr] 468 | drop(gen); [INFO] [stderr] | ^^^^^---^ [INFO] [stderr] | | [INFO] [stderr] | argument has type `&mut stack::generator::Gen<'_, i32, (), {async block@src/stack/mod.rs:456:17: 456:27}>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dropping_references)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the expression or result [INFO] [stderr] | [INFO] [stderr] 468 - drop(gen); [INFO] [stderr] 468 + let _ = gen; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `genawaiter` (lib test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/genawaiter-a0d827d1ccc1d28d) [INFO] [stdout] [INFO] [stdout] running 32 tests [INFO] [stdout] test rc::iterator::tests::into_iter ... ok [INFO] [stdout] test rc::tests::function ... ok [INFO] [stdout] test rc::iterator::tests::for_loop ... ok [INFO] [stdout] test rc::tests::gen_is_movable ... ok [INFO] [stdout] test stack::macros::tests::unsafety ... ignored, compile-only test [INFO] [stdout] test stack::tests::function ... ok [INFO] [stdout] test rc::tests::simple_closure ... ok [INFO] [stdout] test stack::iterator::tests::let_gen_using_for_loop ... ok [INFO] [stdout] test stack::iterator::tests::let_gen_using_into_iter ... ok [INFO] [stdout] test stack::iterator::tests::shelf_generator_into_iter ... ok [INFO] [stdout] test stack::tests::resume_args ... ok [INFO] [stdout] test stack::tests::simple_closure ... ok [INFO] [stdout] test stack::tests::test_gen_drop ... ok [INFO] [stdout] test sync::boxed::tests::can_be_stored_in_static ... ok [INFO] [stdout] test stack::iterator::tests::shelf_generator_for_loop ... ok [INFO] [stdout] test sync::iterator::tests::for_loop ... ok [INFO] [stdout] test rc::tests::resume_args ... ok [INFO] [stdout] test sync::iterator::tests::into_iter ... ok [INFO] [stdout] test sync::tests::async_resume ... ok [INFO] [stdout] test sync::tests::function ... ok [INFO] [stdout] test sync::tests::resume_args ... ok [INFO] [stdout] test sync::tests::simple_closure ... ok [INFO] [stdout] test sync::tests::gen_is_movable ... ok [INFO] [stdout] test rc::tests::forbidden_await_helpful_message - should panic ... ok [INFO] [stdout] test rc::tests::escaped_co_helpful_message - should panic ... ok [INFO] [stdout] test rc::tests::multiple_yield_helpful_message - should panic ... ok [INFO] [stdout] test stack::tests::forbidden_await_helpful_message - should panic ... ok [INFO] [stdout] test stack::tests::escaped_co_helpful_message - should panic ... ok [INFO] [stdout] test stack::tests::multiple_yield_helpful_message - should panic ... ok [INFO] [stdout] test sync::tests::escaped_co_helpful_message - should panic ... ok [INFO] [stdout] test sync::tests::forbidden_await_helpful_message - should panic ... ok [INFO] [stdout] test sync::tests::multiple_yield_helpful_message - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 31 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] Doc-tests genawaiter [INFO] [stderr] error: DefId(0:0 ~ genawaiter[4d3b]) has more than five doctests [INFO] [stderr] [INFO] [stderr] error: aborting due to 1 previous error [INFO] [stderr] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/bin/rustdoc --edition=2018 --crate-type lib --color auto --crate-name genawaiter --test src/lib.rs --test-run-directory /opt/rustwide/workdir -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern futures=/opt/rustwide/target/debug/deps/libfutures-2a8763f13884528c.rlib --extern genawaiter=/opt/rustwide/target/debug/deps/libgenawaiter-276e8ed3e0c4f9e2.rlib --extern genawaiter_macro=/opt/rustwide/target/debug/deps/libgenawaiter_macro-6f927dd3710eb03f.rlib --extern genawaiter_proc_macro=/opt/rustwide/target/debug/deps/libgenawaiter_proc_macro-dfda3f6b8dd6cbaf.so --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-debe7c411cf97340.rlib --extern proc_macro_hack=/opt/rustwide/target/debug/deps/libproc_macro_hack-3286b8a6ca39e1d3.so -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="genawaiter-proc-macro"' --cfg 'feature="proc-macro-hack"' --cfg 'feature="proc_macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "futures-core", "futures03", "genawaiter-proc-macro", "nightly", "proc-macro-hack", "proc_macro", "strict"))' --cap-lints=forbid --error-format human` (exit status: 1) [INFO] [stderr] note: test exited abnormally; to see the full output pass --nocapture to the harness. [INFO] running `Command { std: "docker" "inspect" "620aba5f47f325ac9dfe3ab57023c6cc0bf6c3a6f9fd2f348b7d31f05efba038", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "620aba5f47f325ac9dfe3ab57023c6cc0bf6c3a6f9fd2f348b7d31f05efba038", kill_on_drop: false }` [INFO] [stdout] 620aba5f47f325ac9dfe3ab57023c6cc0bf6c3a6f9fd2f348b7d31f05efba038