[INFO] fetching crate tokio-uring 0.4.0... [INFO] testing tokio-uring-0.4.0 against beta-2023-10-04 for beta-1.74-1 [INFO] extracting crate tokio-uring 0.4.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate tokio-uring 0.4.0 on toolchain beta-2023-10-04 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-10-04" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate tokio-uring 0.4.0 [INFO] finished tweaking crates.io crate tokio-uring 0.4.0 [INFO] tweaked toml for crates.io crate tokio-uring 0.4.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate tokio-uring 0.4.0 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-2023-10-04" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-10-04" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ef5d82e67dec7597d5afe316e0bbe9296718e02388c94ba237e84998bf51ff7c [INFO] running `Command { std: "docker" "start" "-a" "ef5d82e67dec7597d5afe316e0bbe9296718e02388c94ba237e84998bf51ff7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef5d82e67dec7597d5afe316e0bbe9296718e02388c94ba237e84998bf51ff7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef5d82e67dec7597d5afe316e0bbe9296718e02388c94ba237e84998bf51ff7c", kill_on_drop: false }` [INFO] [stdout] ef5d82e67dec7597d5afe316e0bbe9296718e02388c94ba237e84998bf51ff7c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-10-04" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 820746ac6531890ef3dcb4751cb1034874d37eeffa24b4d2e47e7f0c1abfa81c [INFO] running `Command { std: "docker" "start" "-a" "820746ac6531890ef3dcb4751cb1034874d37eeffa24b4d2e47e7f0c1abfa81c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling io-uring v0.5.8 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling tokio v1.21.2 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling mio v0.8.5 [INFO] [stderr] Compiling tokio-uring v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.39s [INFO] running `Command { std: "docker" "inspect" "820746ac6531890ef3dcb4751cb1034874d37eeffa24b4d2e47e7f0c1abfa81c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "820746ac6531890ef3dcb4751cb1034874d37eeffa24b4d2e47e7f0c1abfa81c", kill_on_drop: false }` [INFO] [stdout] 820746ac6531890ef3dcb4751cb1034874d37eeffa24b4d2e47e7f0c1abfa81c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-10-04" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8ef3c37039e89502afc3e9c3a675c2ce42888b8d4bec63d49ea38654900eb8c2 [INFO] running `Command { std: "docker" "start" "-a" "8ef3c37039e89502afc3e9c3a675c2ce42888b8d4bec63d49ea38654900eb8c2", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.85 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling crossbeam-utils v0.8.12 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling crossbeam-epoch v0.9.11 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling serde_json v1.0.87 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling futures-sink v0.3.25 [INFO] [stderr] Compiling crossbeam-channel v0.5.6 [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling os_str_bytes v6.3.0 [INFO] [stderr] Compiling futures-io v0.3.25 [INFO] [stderr] Compiling itoa v1.0.4 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling ciborium-io v0.2.0 [INFO] [stderr] Compiling plotters-backend v0.3.4 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling plotters-svg v0.3.3 [INFO] [stderr] Compiling ciborium-ll v0.2.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling textwrap v0.16.0 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling clap v3.2.23 [INFO] [stderr] Compiling tokio-stream v0.1.8 [INFO] [stderr] Compiling plotters v0.3.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling fastrand v1.6.0 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling iai v0.1.1 [INFO] [stderr] Compiling futures-macro v0.3.25 [INFO] [stderr] Compiling async-stream-impl v0.3.2 [INFO] [stderr] Compiling async-stream v0.3.2 [INFO] [stderr] Compiling tokio-test v0.4.2 [INFO] [stderr] Compiling futures-executor v0.3.25 [INFO] [stderr] Compiling futures v0.3.25 [INFO] [stderr] Compiling ciborium v0.2.0 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.4.0 [INFO] [stderr] Compiling tokio-uring v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 22.42s [INFO] running `Command { std: "docker" "inspect" "8ef3c37039e89502afc3e9c3a675c2ce42888b8d4bec63d49ea38654900eb8c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ef3c37039e89502afc3e9c3a675c2ce42888b8d4bec63d49ea38654900eb8c2", kill_on_drop: false }` [INFO] [stdout] 8ef3c37039e89502afc3e9c3a675c2ce42888b8d4bec63d49ea38654900eb8c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-10-04" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 05a5132be29fe867313b2cf2f9bded3ab15a5d9add5fa6849dd989705b6628d4 [INFO] running `Command { std: "docker" "start" "-a" "05a5132be29fe867313b2cf2f9bded3ab15a5d9add5fa6849dd989705b6628d4", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tokio_uring-be732f47b82f603d) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test driver::op::slab_list::test::entries_freed_on_drop ... ok [INFO] [stdout] test driver::op::slab_list::test::entries_kept_on_converion_to_index ... ok [INFO] [stdout] test driver::op::slab_list::test::push_pop ... ok [INFO] [stdout] test driver::op::test::complete_after_drop ... ok [INFO] [stdout] test driver::noop::test::perform_no_op ... ok [INFO] [stdout] test driver::op::test::poll_op_twice ... ok [INFO] [stdout] test runtime::test::block_on ... ok [INFO] [stdout] test driver::op::test::op_stays_in_slab_on_drop ... ok [INFO] [stdout] test driver::op::test::complete_before_poll ... ok [INFO] [stdout] test driver::op::test::poll_change_task ... ok [INFO] [stdout] test driver::op::test::poll_op_once ... ok [INFO] [stdout] test runtime::test::block_on_twice ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/buf.rs (/opt/rustwide/target/debug/deps/buf-5020745a39bd8380) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test can_deref_slice_into_uninit_buf ... ok [INFO] [stdout] test slice::test_slice_read ... ok [INFO] [stdout] test test_slice ... ok [INFO] [stdout] test test_vec ... ok [INFO] [stdout] test vec::test_slice_read ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/directory.rs (/opt/rustwide/target/debug/deps/directory-2af4c139e81fb1d7) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test basic_remove_dir ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/driver.rs (/opt/rustwide/target/debug/deps/driver-54615f12d1196cf8) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test completion_overflow ... ok [INFO] [stdout] test too_many_submissions ... ok [INFO] [stdout] test complete_ops_on_drop ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s [INFO] [stdout] [INFO] [stderr] Running tests/fs_file.rs (/opt/rustwide/target/debug/deps/fs_file-de61232989fa0e1c) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test cancel_read ... ok [INFO] [stdout] test basic_read ... ok [INFO] [stdout] test drop_off_runtime ... ok [INFO] [stdout] test basic_write ... ok [INFO] [stdout] test explicit_close ... ok [INFO] [stdout] test vectored_read ... ok [INFO] [stdout] test rename ... ok [INFO] [stdout] test drop_open ... ok [INFO] [stdout] test vectored_write ... ok [INFO] [stdout] test sync_doesnt_kill_anything ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/runtime.rs (/opt/rustwide/target/debug/deps/runtime-8d89da79a800ffee) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test spawn_a_task ... ok [INFO] [stdout] test use_tokio_types_from_runtime ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests tokio-uring [INFO] [stdout] [INFO] [stdout] running 47 tests [INFO] [stdout] test src/fs/directory.rs - fs::directory::remove_dir (line 10) - compile ... ok [INFO] [stdout] test src/fs/file.rs - fs::file::File (line 30) - compile ... ok [INFO] [stdout] test src/fs/file.rs - fs::file::File::close (line 424) - compile ... ok [INFO] [stdout] test src/fs/file.rs - fs::file::File::create (line 97) - compile ... ok [INFO] [stdout] test src/buf/slice.rs - buf::slice::Slice::end (line 57) ... ok [INFO] [stdout] test src/fs/file.rs - fs::file::File::read_at (line 156) - compile ... ok [INFO] [stdout] test src/fs/file.rs - fs::file::File::open (line 71) - compile ... ok [INFO] [stdout] test src/buf/slice.rs - buf::slice::Slice (line 18) ... ok [INFO] [stdout] test src/fs/file.rs - fs::file::File::sync_all (line 355) - compile ... ok [INFO] [stdout] test src/fs/file.rs - fs::file::File::readv_at (line 207) - compile ... ok [INFO] [stdout] test src/fs/file.rs - fs::file::File::write_at (line 318) - compile ... ok [INFO] [stdout] test src/fs/file.rs - fs::file::File::sync_data (line 392) - compile ... ok [INFO] [stdout] test src/buf/slice.rs - buf::slice::Slice::into_inner (line 113) ... ok [INFO] [stdout] test src/buf/io_buf.rs - buf::io_buf::IoBuf::slice (line 59) ... ok [INFO] [stdout] test src/fs/file.rs - fs::file::remove_file (line 468) - compile ... ok [INFO] [stdout] test src/fs/open_options.rs - fs::open_options::OpenOptions (line 25) - compile ... ok [INFO] [stdout] test src/buf/slice.rs - buf::slice::Slice::get_ref (line 75) ... ok [INFO] [stdout] test src/fs/file.rs - fs::file::File::writev_at (line 262) - compile ... ok [INFO] [stdout] test src/fs/open_options.rs - fs::open_options::OpenOptions (line 42) - compile ... ok [INFO] [stdout] test src/fs/file.rs - fs::file::rename (line 490) - compile ... ok [INFO] [stdout] test src/buf/slice.rs - buf::slice::Slice::begin (line 41) ... ok [INFO] [stdout] test src/fs/open_options.rs - fs::open_options::OpenOptions::new (line 76) - compile ... ok [INFO] [stdout] test src/fs/open_options.rs - fs::open_options::OpenOptions::append (line 174) - compile ... ok [INFO] [stdout] test src/fs/open_options.rs - fs::open_options::OpenOptions::open (line 316) - compile ... ok [INFO] [stdout] test src/fs/open_options.rs - fs::open_options::OpenOptions::create (line 227) - compile ... ok [INFO] [stdout] test src/fs/open_options.rs - fs::open_options::OpenOptions::create_new (line 266) - compile ... ok [INFO] [stdout] test src/fs/open_options.rs - fs::open_options::OpenOptions::read (line 110) - compile ... ok [INFO] [stdout] test src/fs/open_options.rs - fs::open_options::OpenOptions::truncate (line 201) - compile ... ok [INFO] [stdout] test src/buf/slice.rs - buf::slice::Slice::get_mut (line 94) ... ok [INFO] [stdout] test src/lib.rs - (line 11) - compile ... ok [INFO] [stdout] test src/fs/open_options.rs - fs::open_options::OpenOptions::write (line 138) - compile ... ok [INFO] [stdout] test src/lib.rs - Builder::start (line 209) - compile ... ok [INFO] [stdout] test src/lib.rs - start (line 104) - compile ... ok [INFO] [stdout] test src/lib.rs - BufResult (line 244) - compile ... ok [INFO] [stdout] test src/lib.rs - no_op (line 274) - compile ... ok [INFO] [stdout] test src/lib.rs - start (line 130) - compile ... ok [INFO] [stdout] test src/net/tcp/stream.rs - net::tcp::stream::TcpStream (line 19) - compile ... ok [INFO] [stdout] test src/net/tcp/stream.rs - net::tcp::stream::TcpStream::write_all (line 98) - compile ... ok [INFO] [stdout] test src/net/unix/stream.rs - net::unix::stream::UnixStream (line 19) - compile ... ok [INFO] [stdout] test src/runtime/mod.rs - runtime::spawn (line 43) - compile ... ok [INFO] [stdout] test src/net/tcp/listener.rs - net::tcp::listener::TcpListener::local_addr (line 63) ... ok [INFO] [stdout] test src/net/udp.rs - net::udp::UdpSocket::from_std (line 112) ... ok [INFO] [stdout] test src/net/unix/listener.rs - net::unix::listener::UnixListener::local_addr (line 59) ... ok [INFO] [stdout] test src/net/udp.rs - net::udp::UdpSocket (line 25) ... ok [INFO] [stdout] test src/net/udp.rs - net::udp::UdpSocket (line 59) ... ok [INFO] [stdout] test src/net/unix/listener.rs - net::unix::listener::UnixListener (line 12) ... ok [INFO] [stdout] test src/net/tcp/listener.rs - net::tcp::listener::TcpListener (line 12) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.25s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "05a5132be29fe867313b2cf2f9bded3ab15a5d9add5fa6849dd989705b6628d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05a5132be29fe867313b2cf2f9bded3ab15a5d9add5fa6849dd989705b6628d4", kill_on_drop: false }` [INFO] [stdout] 05a5132be29fe867313b2cf2f9bded3ab15a5d9add5fa6849dd989705b6628d4