[INFO] fetching crate tokio-uring 0.3.0...
[INFO] testing tokio-uring-0.3.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate tokio-uring 0.3.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate tokio-uring 0.3.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-uring 0.3.0
[INFO] finished tweaking crates.io crate tokio-uring 0.3.0
[INFO] tweaked toml for crates.io crate tokio-uring 0.3.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate tokio-uring 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded async-stream-impl v0.3.2
[INFO] [stderr]   Downloaded async-stream v0.3.2
[INFO] [stderr]   Downloaded tokio-macros v1.5.1
[INFO] [stderr]   Downloaded io-uring v0.5.2
[INFO] [stderr]   Downloaded tokio v1.13.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ff5905b6ae9ec3bdc81f511f9080e67d1511ea0cd43f8079bde8a0c4d4f1de0
[INFO] running `Command { std: "docker" "start" "-a" "1ff5905b6ae9ec3bdc81f511f9080e67d1511ea0cd43f8079bde8a0c4d4f1de0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ff5905b6ae9ec3bdc81f511f9080e67d1511ea0cd43f8079bde8a0c4d4f1de0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ff5905b6ae9ec3bdc81f511f9080e67d1511ea0cd43f8079bde8a0c4d4f1de0", kill_on_drop: false }`
[INFO] [stdout] 1ff5905b6ae9ec3bdc81f511f9080e67d1511ea0cd43f8079bde8a0c4d4f1de0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b24f67a58d7a65492f939c8ec1373e6e2c65f9fa34efb4101a8300c4a94ce658
[INFO] running `Command { std: "docker" "start" "-a" "b24f67a58d7a65492f939c8ec1373e6e2c65f9fa34efb4101a8300c4a94ce658", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling io-uring v0.5.2
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling tokio v1.13.0
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling tokio-macros v1.5.1
[INFO] [stderr]    Compiling tokio-uring v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.72s
[INFO] running `Command { std: "docker" "inspect" "b24f67a58d7a65492f939c8ec1373e6e2c65f9fa34efb4101a8300c4a94ce658", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b24f67a58d7a65492f939c8ec1373e6e2c65f9fa34efb4101a8300c4a94ce658", kill_on_drop: false }`
[INFO] [stdout] b24f67a58d7a65492f939c8ec1373e6e2c65f9fa34efb4101a8300c4a94ce658
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b41843dd934b7f7bae870b0b60d3cb2e6d0ca44c3222b67a27d4fa597c2a7695
[INFO] running `Command { std: "docker" "start" "-a" "b41843dd934b7f7bae870b0b60d3cb2e6d0ca44c3222b67a27d4fa597c2a7695", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling async-stream-impl v0.3.2
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling tokio-stream v0.1.8
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling async-stream v0.3.2
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling tokio-test v0.4.2
[INFO] [stderr]    Compiling tokio-uring v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.33s
[INFO] running `Command { std: "docker" "inspect" "b41843dd934b7f7bae870b0b60d3cb2e6d0ca44c3222b67a27d4fa597c2a7695", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b41843dd934b7f7bae870b0b60d3cb2e6d0ca44c3222b67a27d4fa597c2a7695", kill_on_drop: false }`
[INFO] [stdout] b41843dd934b7f7bae870b0b60d3cb2e6d0ca44c3222b67a27d4fa597c2a7695
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b37e2cf0123467a8d8e6fd0ccd068cc1d398a8ff8a490ad0321ebf9edda50f24
[INFO] running `Command { std: "docker" "start" "-a" "b37e2cf0123467a8d8e6fd0ccd068cc1d398a8ff8a490ad0321ebf9edda50f24", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tokio_uring-b36e83cdb2ae4d10)
[INFO] [stdout] running 6 tests
[INFO] [stdout] test driver::op::test::complete_before_poll ... ok
[INFO] [stdout] test driver::op::test::complete_after_drop ... ok
[INFO] [stdout] test driver::op::test::op_stays_in_slab_on_drop ... ok
[INFO] [stdout] test driver::op::test::poll_op_once ... ok
[INFO] [stdout] test driver::op::test::poll_change_task ... ok
[INFO] [stdout] test driver::op::test::poll_op_twice ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 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-883388ba7b341a9f)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[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. 4 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-e86ee097cac7b15d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/driver.rs (/opt/rustwide/target/debug/deps/driver-72d4f0fe1fc2cb27)
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test too_many_submissions ... ok
[INFO] [stdout] test complete_ops_on_drop ... ok
[INFO] [stderr]      Running tests/fs_file.rs (/opt/rustwide/target/debug/deps/fs_file-af699dfe8ef6c5ad)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test basic_read ... ok
[INFO] [stdout] test cancel_read ... ok
[INFO] [stdout] test basic_write ... ok
[INFO] [stdout] test explicit_close ... ok
[INFO] [stdout] test drop_off_runtime ... ok
[INFO] [stderr]      Running tests/runtime.rs (/opt/rustwide/target/debug/deps/runtime-d35649cb4df0d06b)
[INFO] [stdout] test sync_doesnt_kill_anything ... ok
[INFO] [stdout] test drop_open ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test use_tokio_types_from_runtime ... ok
[INFO] [stderr]    Doc-tests tokio-uring
[INFO] [stdout] test spawn_a_task ... 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] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test src/fs/open_options.rs - fs::open_options::OpenOptions (line 24) - compile ... ok
[INFO] [stdout] test src/fs/file.rs - fs::file::File::write_at (line 199) - compile ... ok
[INFO] [stdout] test src/fs/open_options.rs - fs::open_options::OpenOptions::new (line 74) - compile ... ok
[INFO] [stdout] test src/fs/file.rs - fs::file::File::open (line 71) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 11) - compile ... ok
[INFO] [stdout] test src/fs/file.rs - fs::file::File::sync_data (line 277) - compile ... ok
[INFO] [stdout] test src/fs/open_options.rs - fs::open_options::OpenOptions::append (line 171) - compile ... ok
[INFO] [stdout] test src/fs/file.rs - fs::file::File::sync_all (line 236) - compile ... ok
[INFO] [stdout] test src/fs/open_options.rs - fs::open_options::OpenOptions::create_new (line 263) - compile ... ok
[INFO] [stdout] test src/lib.rs - start (line 128) - compile ... ok
[INFO] [stdout] test src/fs/open_options.rs - fs::open_options::OpenOptions (line 41) - compile ... ok
[INFO] [stdout] test src/fs/open_options.rs - fs::open_options::OpenOptions::truncate (line 198) - compile ... ok
[INFO] [stdout] test src/lib.rs - start (line 102) - compile ... ok
[INFO] [stdout] test src/fs/directory.rs - fs::directory::remove_dir (line 10) - compile ... ok
[INFO] [stdout] test src/fs/open_options.rs - fs::open_options::OpenOptions::create (line 224) - compile ... ok
[INFO] [stdout] test src/fs/open_options.rs - fs::open_options::OpenOptions::read (line 107) - compile ... ok
[INFO] [stdout] test src/fs/file.rs - fs::file::File::read_at (line 148) - compile ... ok
[INFO] [stdout] test src/fs/file.rs - fs::file::File::create (line 97) - compile ... ok
[INFO] [stdout] test src/fs/open_options.rs - fs::open_options::OpenOptions::open (line 313) - compile ... ok
[INFO] [stdout] test src/net/unix/stream.rs - net::unix::stream::UnixStream (line 15) - compile ... ok
[INFO] [stdout] test src/runtime.rs - runtime::spawn (line 35) - compile ... ok
[INFO] [stdout] test src/net/tcp/stream.rs - net::tcp::stream::TcpStream (line 15) - compile ... ok
[INFO] [stdout] test src/fs/file.rs - fs::file::File (line 30) - compile ... ok
[INFO] [stdout] test src/lib.rs - BufResult (line 156) - compile ... ok
[INFO] [stdout] test src/fs/open_options.rs - fs::open_options::OpenOptions::write (line 135) - compile ... ok
[INFO] [stdout] test src/fs/file.rs - fs::file::remove_file (line 351) - compile ... ok
[INFO] [stdout] test src/fs/file.rs - fs::file::File::close (line 313) - compile ... ok
[INFO] [stdout] test src/buf/slice.rs - buf::slice::Slice<T>::end (line 56) ... ok
[INFO] [stdout] test src/buf/slice.rs - buf::slice::Slice<T>::into_inner (line 112) ... ok
[INFO] [stdout] test src/buf/slice.rs - buf::slice::Slice<T>::get_mut (line 93) ... ok
[INFO] [stdout] test src/buf/io_buf.rs - buf::io_buf::IoBuf::slice (line 59) ... ok
[INFO] [stdout] test src/buf/slice.rs - buf::slice::Slice (line 17) ... ok
[INFO] [stdout] test src/buf/slice.rs - buf::slice::Slice<T>::get_ref (line 74) ... ok
[INFO] [stdout] test src/buf/slice.rs - buf::slice::Slice<T>::begin (line 40) ... ok
[INFO] [stdout] test src/net/udp.rs - net::udp::UdpSocket (line 55) ... 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] test src/net/udp.rs - net::udp::UdpSocket (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.87s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b37e2cf0123467a8d8e6fd0ccd068cc1d398a8ff8a490ad0321ebf9edda50f24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b37e2cf0123467a8d8e6fd0ccd068cc1d398a8ff8a490ad0321ebf9edda50f24", kill_on_drop: false }`
[INFO] [stdout] b37e2cf0123467a8d8e6fd0ccd068cc1d398a8ff8a490ad0321ebf9edda50f24