[INFO] fetching crate mutringbuf 1.0.0... [INFO] testing mutringbuf-1.0.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate mutringbuf 1.0.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate mutringbuf 1.0.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate mutringbuf 1.0.0 [INFO] tweaked toml for crates.io crate mutringbuf 1.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mutringbuf 1.0.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mutringbuf 1.0.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded terminal_size v0.4.2 [INFO] [stderr] Downloaded condtype v1.3.0 [INFO] [stderr] Downloaded divan v0.1.21 [INFO] [stderr] Downloaded gungraun-macros v0.7.0 [INFO] [stderr] Downloaded gungraun v0.17.0 [INFO] [stderr] Downloaded coreaudio-rs v0.13.0 [INFO] [stderr] Downloaded divan-macros v0.1.21 [INFO] [stderr] Downloaded gungraun-runner v0.17.0 [INFO] [stderr] Downloaded cpal v0.16.0 [INFO] [stderr] Downloaded regex-lite v0.1.6 [INFO] [stderr] Downloaded rustix v1.0.5 [INFO] [stderr] Downloaded proc-macro-crate v3.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2c637d7b513a30497c8eca1fb1222682d69c147f7d0c8c1b2fd0483392d52407 [INFO] running `Command { std: "docker" "start" "-a" "2c637d7b513a30497c8eca1fb1222682d69c147f7d0c8c1b2fd0483392d52407", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2c637d7b513a30497c8eca1fb1222682d69c147f7d0c8c1b2fd0483392d52407", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c637d7b513a30497c8eca1fb1222682d69c147f7d0c8c1b2fd0483392d52407", kill_on_drop: false }` [INFO] [stdout] 2c637d7b513a30497c8eca1fb1222682d69c147f7d0c8c1b2fd0483392d52407 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e15bf0e7a73a8afc8c27526c4820d457cc04ea8b4e25f6686e5bd9a1d256eefb [INFO] running `Command { std: "docker" "start" "-a" "e15bf0e7a73a8afc8c27526c4820d457cc04ea8b4e25f6686e5bd9a1d256eefb", kill_on_drop: false }` [INFO] [stderr] Compiling mutringbuf v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s [INFO] running `Command { std: "docker" "inspect" "e15bf0e7a73a8afc8c27526c4820d457cc04ea8b4e25f6686e5bd9a1d256eefb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e15bf0e7a73a8afc8c27526c4820d457cc04ea8b4e25f6686e5bd9a1d256eefb", kill_on_drop: false }` [INFO] [stdout] e15bf0e7a73a8afc8c27526c4820d457cc04ea8b4e25f6686e5bd9a1d256eefb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f56c36e5ec6f3188afc379bfc0a0337a710008d85a8d6014274257d0f48a3988 [INFO] running `Command { std: "docker" "start" "-a" "f56c36e5ec6f3188afc379bfc0a0337a710008d85a8d6014274257d0f48a3988", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling rustix v1.0.5 [INFO] [stderr] Compiling bitflags v2.9.0 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling clap_lex v0.7.4 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling gungraun-macros v0.7.0 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling gungraun-runner v0.17.0 [INFO] [stderr] Compiling gungraun v0.17.0 [INFO] [stderr] Compiling regex-lite v0.1.6 [INFO] [stderr] Compiling condtype v1.3.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Compiling terminal_size v0.4.2 [INFO] [stderr] Compiling clap_builder v4.5.36 [INFO] [stderr] Compiling clap v4.5.36 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling derive_more-impl v1.0.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling divan-macros v0.1.21 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling divan v0.1.21 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling derive_more v1.0.0 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling mutringbuf v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 26.01s [INFO] running `Command { std: "docker" "inspect" "f56c36e5ec6f3188afc379bfc0a0337a710008d85a8d6014274257d0f48a3988", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f56c36e5ec6f3188afc379bfc0a0337a710008d85a8d6014274257d0f48a3988", kill_on_drop: false }` [INFO] [stdout] f56c36e5ec6f3188afc379bfc0a0337a710008d85a8d6014274257d0f48a3988 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 011ca7988abb552f0adfd44299f0ccb9bde732abd08dd2a97037e47dfa3faf58 [INFO] running `Command { std: "docker" "start" "-a" "011ca7988abb552f0adfd44299f0ccb9bde732abd08dd2a97037e47dfa3faf58", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mutringbuf-99bc845c1dbccccb) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test ring_buffer::storage::stack::test::from_tests ... ok [INFO] [stdout] test iterators::sync_iterators::prod_iter::test::cached_avail ... ok [INFO] [stdout] test ring_buffer::storage::heap::test::from_tests ... ok [INFO] [stdout] test iterators::sync_iterators::cons_iter::test::cached_avail ... ok [INFO] [stderr] Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-e54a810135f0ddd1) [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 33 tests [INFO] [stdout] test common::new_buf::test_new_buf ... ok [INFO] [stdout] test sync_tests::cons_tests::test_pop_avail_nw_exact ... ok [INFO] [stdout] test common::stack::test_local_stack ... ok [INFO] [stdout] test sync_tests::cons_tests::test_pop_exact ... ok [INFO] [stdout] test sync_tests::cons_tests::test_pop_slice_copy ... ok [INFO] [stdout] test common::uninit_buf::test_uninit ... ok [INFO] [stdout] test sync_tests::cons_tests::test_pop_slice_exact ... ok [INFO] [stdout] test sync_tests::cons_tests::test_pop_ref_exact ... ok [INFO] [stdout] test sync_tests::detached_work_tests::test_work_detached ... ok [INFO] [stdout] test sync_tests::drop::cons_drop_test ... ok [INFO] [stdout] test sync_tests::drop::drop_everything ... ok [INFO] [stdout] test sync_tests::drop::prod_drop_test ... ok [INFO] [stdout] test sync_tests::cons_tests::test_pop_slice_seam ... ok [INFO] [stdout] test sync_tests::detached_work_tests::test_work_detached_set_index ... ok [INFO] [stdout] test sync_tests::detached_work_tests::test_work_detached_sync_index ... ok [INFO] [stdout] test sync_tests::detached_work_tests::test_work_go_back ... ok [INFO] [stdout] test sync_tests::integration_tests::test_push_work_pop_single ... ok [INFO] [stdout] test sync_tests::drop::work_drop_test ... ok [INFO] [stdout] test sync_tests::prod_tests::test_push_mut_ref_init ... ok [INFO] [stdout] test sync_tests::prod_tests::test_push_one_by_one ... ok [INFO] [stdout] test sync_tests::prod_tests::test_push_slice ... ok [INFO] [stdout] test sync_tests::work_tests::test_work_exact ... ok [INFO] [stdout] test sync_tests::work_tests::test_work_single ... ok [INFO] [stdout] test sync_tests::integration_tests::test_push_work_pop_slice ... ok [INFO] [stdout] test sync_tests::integration_tests::test_reset ... ok [INFO] [stdout] test sync_tests::work_tests::test_work_mul ... ok [INFO] [stdout] test sync_tests::prod_tests::test_push_mut_ref ... ok [INFO] [stdout] test len_zero_heap - should panic ... ok [INFO] [stdout] test len_zero_stack - should panic ... ok [INFO] [stdout] test sync_tests::multithreading::test_mt_non_workable ... ok [INFO] [stdout] test sync_tests::multithreading::test_mt_workable ... ok [INFO] [stdout] test common::stack::fibonacci_test_stack ... ok [INFO] [stdout] test sync_tests::concurrent_fib::fibonacci_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.16s [INFO] [stdout] [INFO] [stderr] Doc-tests mutringbuf [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/iterators/sync_iterators/prod_iter.rs - iterators::sync_iterators::prod_iter::ProdIter<'buf,B>::get_next_item_mut_init (line 329) ... ignored [INFO] [stdout] test src/iterators/sync_iterators/prod_iter.rs - iterators::sync_iterators::prod_iter::ProdIter<'buf,B>::get_next_item_mut_init (line 335) ... ignored [INFO] [stdout] test src/../README.md - (line 102) ... FAILED [INFO] [stdout] test src/../README.md - (line 142) ... ok [INFO] [stdout] test src/../README.md - (line 80) ... FAILED [INFO] [stdout] test src/../README.md - (line 131) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/../README.md - (line 102) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `mutringbuf::AsyncHeapRB` [INFO] [stdout] --> src/../README.md:104:49 [INFO] [stdout] | [INFO] [stdout] 104 | use mutringbuf::{ConcurrentHeapRB, LocalHeapRB, AsyncHeapRB}; [INFO] [stdout] | ^^^^^^^^^^^ no `AsyncHeapRB` in the root [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> src/lib.rs:16:48 [INFO] [stdout] | [INFO] [stdout] 15 | #[cfg(all(feature = "async", feature = "alloc"))] [INFO] [stdout] | ----------------- the item is gated behind the `r#async` feature [INFO] [stdout] 16 | pub use crate::ring_buffer::storage::heap::rb::AsyncHeapRB; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/../README.md - (line 80) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `mutringbuf::AsyncStackRB` [INFO] [stdout] --> src/../README.md:82:51 [INFO] [stdout] | [INFO] [stdout] 82 | use mutringbuf::{ConcurrentStackRB, LocalStackRB, AsyncStackRB}; [INFO] [stdout] | ^^^^^^^^^^^^ no `AsyncStackRB` in the root [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> src/lib.rs:20:49 [INFO] [stdout] | [INFO] [stdout] 19 | #[cfg(any(all(not(feature = "vmem"), feature = "async"), doc))] [INFO] [stdout] | ---------------------------------------------------- the item is gated here [INFO] [stdout] 20 | pub use crate::ring_buffer::storage::stack::rb::AsyncStackRB; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/../README.md - (line 102) [INFO] [stdout] src/../README.md - (line 80) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 2 passed; 2 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.40s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.63s; merged doctests compilation took 0.22s [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "011ca7988abb552f0adfd44299f0ccb9bde732abd08dd2a97037e47dfa3faf58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "011ca7988abb552f0adfd44299f0ccb9bde732abd08dd2a97037e47dfa3faf58", kill_on_drop: false }` [INFO] [stdout] 011ca7988abb552f0adfd44299f0ccb9bde732abd08dd2a97037e47dfa3faf58