[INFO] crate tokio-core 0.1.17 is already in cache
[INFO] extracting crate tokio-core 0.1.17 into work/ex/beta-1.37-6/sources/1.36.0/reg/tokio-core/0.1.17
[INFO] extracting crate tokio-core 0.1.17 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tokio-core/0.1.17
[INFO] validating manifest of tokio-core-0.1.17 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tokio-core-0.1.17 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tokio-core-0.1.17
[INFO] finished frobbing tokio-core-0.1.17
[INFO] frobbed toml for tokio-core-0.1.17 written to work/ex/beta-1.37-6/sources/1.36.0/reg/tokio-core/0.1.17/Cargo.toml
[INFO] started frobbing tokio-core-0.1.17
[INFO] finished frobbing tokio-core-0.1.17
[INFO] frobbed toml for tokio-core-0.1.17 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tokio-core/0.1.17/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tokio-core-0.1.17 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/tokio-core/0.1.17:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 9bc86997bca5fe8509941a44ad8abfa3af1757c1fbef3c7254dc1bedf9581a46
[INFO] running `"docker" "start" "-a" "9bc86997bca5fe8509941a44ad8abfa3af1757c1fbef3c7254dc1bedf9581a46"`
[INFO] [stderr]    Compiling tokio-core v0.1.17 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/reactor/mod.rs:12:50
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::sync::atomic::{AtomicUsize, AtomicBool, ATOMIC_USIZE_INIT, Ordering};
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:94:9
[INFO] [stderr]    |
[INFO] [stderr] 94 | #![deny(warnings)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    = note: #[warn(deprecated)] implied by #[warn(warnings)]
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/reactor/mod.rs:36:36
[INFO] [stderr]    |
[INFO] [stderr] 36 | static NEXT_LOOP_ID: AtomicUsize = ATOMIC_USIZE_INIT;
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio::runtime::Runtime::reactor': there is now a reactor per worker thread
[INFO] [stderr]    --> src/reactor/mod.rs:186:33
[INFO] [stderr]     |
[INFO] [stderr] 186 |             new_handle: self.rt.reactor().clone(),
[INFO] [stderr]     |                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio::runtime::Runtime::reactor': there is now a reactor per worker thread
[INFO] [stderr]    --> src/reactor/mod.rs:213:31
[INFO] [stderr]     |
[INFO] [stderr] 213 |         let handle1 = self.rt.reactor().clone();
[INFO] [stderr]     |                               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio::runtime::Runtime::reactor': there is now a reactor per worker thread
[INFO] [stderr]    --> src/reactor/mod.rs:214:31
[INFO] [stderr]     |
[INFO] [stderr] 214 |         let handle2 = self.rt.reactor().clone();
[INFO] [stderr]     |                               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio::runtime::Runtime::reactor': there is now a reactor per worker thread
[INFO] [stderr]    --> src/reactor/mod.rs:261:30
[INFO] [stderr]     |
[INFO] [stderr] 261 |         let handle = self.rt.reactor().clone();
[INFO] [stderr]     |                              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.12s
[INFO] running `"docker" "inspect" "9bc86997bca5fe8509941a44ad8abfa3af1757c1fbef3c7254dc1bedf9581a46"`
[INFO] running `"docker" "rm" "-f" "9bc86997bca5fe8509941a44ad8abfa3af1757c1fbef3c7254dc1bedf9581a46"`
[INFO] [stdout] 9bc86997bca5fe8509941a44ad8abfa3af1757c1fbef3c7254dc1bedf9581a46
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/tokio-core/0.1.17:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3a358bb4aaf101ba74de81d554dd2c20db06cedff7d59af121448d76c98e0804
[INFO] running `"docker" "start" "-a" "3a358bb4aaf101ba74de81d554dd2c20db06cedff7d59af121448d76c98e0804"`
[INFO] [stderr]    Compiling env_logger v0.4.3
[INFO] [stderr]    Compiling flate2 v1.0.9
[INFO] [stderr]    Compiling tokio-core v0.1.17 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'tokio_io::AsyncRead::framed': Use tokio_codec::Decoder::framed instead
[INFO] [stderr]    --> examples/connect.rs:116:41
[INFO] [stderr]     |
[INFO] [stderr] 116 |             let (sink, stream) = stream.framed(Bytes).split();
[INFO] [stderr]     |                                         ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::AsyncRead::framed': Use tokio_codec::Decoder::framed instead
[INFO] [stderr]   --> tests/line-frames.rs:64:37
[INFO] [stderr]    |
[INFO] [stderr] 64 |         let (sink, stream) = socket.framed(LineCodec).split();
[INFO] [stderr]    |                                     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::AsyncRead::framed': Use tokio_codec::Decoder::framed instead
[INFO] [stderr]   --> examples/tinyhttp.rs:81:35
[INFO] [stderr]    |
[INFO] [stderr] 81 |             let (tx, rx) = socket.framed(Http).split();
[INFO] [stderr]    |                                   ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.30s
[INFO] running `"docker" "inspect" "3a358bb4aaf101ba74de81d554dd2c20db06cedff7d59af121448d76c98e0804"`
[INFO] running `"docker" "rm" "-f" "3a358bb4aaf101ba74de81d554dd2c20db06cedff7d59af121448d76c98e0804"`
[INFO] [stdout] 3a358bb4aaf101ba74de81d554dd2c20db06cedff7d59af121448d76c98e0804
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/tokio-core/0.1.17:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] bd504eca8fbd71142681ff6fe1e05ffeeea8ab42cb5827201b09817478c1feb7
[INFO] running `"docker" "start" "-a" "bd504eca8fbd71142681ff6fe1e05ffeeea8ab42cb5827201b09817478c1feb7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tokio_core-f80bcdc47899eebd
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test io::frame::tests::debug_empty_easybuf ... ok
[INFO] [stdout] test io::frame::tests::debug_small_easybuf ... ok
[INFO] [stdout] test io::frame::tests::debug_large_easybuf ... ok
[INFO] [stdout] test io::frame::tests::debug_small_easybuf_split ... ok
[INFO] [stdout] test io::frame::tests::easybuf_equality_different_underlying_vec ... ok
[INFO] [stdout] test io::frame::tests::easybuf_equality_same_underlying_vec ... ok
[INFO] [stdout] test io::frame::tests::easybuf_into_vec_simple ... ok
[INFO] [stdout] test io::frame::tests::easybuf_get_mut_sliced_allocating_at_least_initial_capacity ... ok
[INFO] [stdout] test io::frame::tests::easybuf_get_mut_sliced ... ok
[INFO] [stdout] test io::frame::tests::easybuf_into_vec_sliced ... ok
[INFO] [stdout] test io::frame::tests::easybuf_into_vec_sliced_allocating ... ok
[INFO] [stdout] test io::frame::tests::easybuf_get_mut_sliced_allocating_required_capacity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/buffered-badf1da1d9848c34
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test echo_server ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/chain-0c9e45f9c899b86f
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test chain_clients ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/echo-01beb70a1518afc9
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test echo_server ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/interval-36d61ea792ce6153
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test single ... ok
[INFO] [stdout] test two_times ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/limit-39437d84ef9f154c
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test limit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/line_frames-c810a88006d9e921
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test echo ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pipe_hup-8538f79a5d3d8cd7
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test hup ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/spawn-f0d33ca26ed48239
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test drop_timeout_in_spawn ... ok
[INFO] [stdout] test simple ... ok
[INFO] [stdout] test spawn_in_drop ... ok
[INFO] [stdout] test spawn_in_poll ... ok
[INFO] [stdout] test simple_send_current_thread ... ok
[INFO] [stdout] test simple_core_poll ... ok
[INFO] [stdout] test tokio_spawn_from_fut ... ok
[INFO] [stdout] test simple_send ... ok
[INFO] [stdout] test spawn_in_poll2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stream_buffered-e523159cfac55882
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test echo_server ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tcp-ed9e9a47b640ec1b
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test accept_2 ... ok
[INFO] [stdout] test accept2 ... ok
[INFO] [stdout] test connect ... ok
[INFO] [stdout] test connect2 ... ok
[INFO] [stdout] test accept ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/timeout-cca5517d014eb058
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test smoke ... ok
[INFO] [stdout] test two ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/udp-f5e4ce1e9db4f6f9
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test send_dgrams ... ok
[INFO] [stdout] test send_and_recv ... ok
[INFO] [stdout] test send_to_and_recv_from ... ok
[INFO] [stdout] test send_framed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tokio-core
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/reactor/poll_evented2.rs - reactor::poll_evented2::PollEvented (line 54) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 44) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "bd504eca8fbd71142681ff6fe1e05ffeeea8ab42cb5827201b09817478c1feb7"`
[INFO] running `"docker" "rm" "-f" "bd504eca8fbd71142681ff6fe1e05ffeeea8ab42cb5827201b09817478c1feb7"`
[INFO] [stdout] bd504eca8fbd71142681ff6fe1e05ffeeea8ab42cb5827201b09817478c1feb7