[INFO] fetching crate raft 0.5.0...
[INFO] extracting crate raft 0.5.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/raft/0.5.0
[INFO] extracting crate raft 0.5.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/raft/0.5.0
[INFO] validating manifest of raft-0.5.0 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of raft-0.5.0 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing raft-0.5.0
[INFO] removed 0 missing examples
[INFO] finished frobbing raft-0.5.0
[INFO] frobbed toml for raft-0.5.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/raft/0.5.0/Cargo.toml
[INFO] started frobbing raft-0.5.0
[INFO] removed 0 missing examples
[INFO] finished frobbing raft-0.5.0
[INFO] frobbed toml for raft-0.5.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/raft/0.5.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing raft-0.5.0 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/raft/0.5.0:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 730b736a7cb12f22d22ca8796fed1217adcf61fd0ab87bdb0931a7e0f88f0b94
[INFO] running `"docker" "start" "-a" "730b736a7cb12f22d22ca8796fed1217adcf61fd0ab87bdb0931a7e0f88f0b94"`
[INFO] [stderr]    Compiling protobuf v2.0.6
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]    Compiling getset v0.0.6
[INFO] [stderr]    Compiling raft v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eraftpb.rs:265:26
[INFO] [stderr]     |
[INFO] [stderr] 265 |     fn as_any(&self) -> &::std::any::Any {
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eraftpb.rs:266:18
[INFO] [stderr]     |
[INFO] [stderr] 266 |         self as &::std::any::Any
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eraftpb.rs:268:38
[INFO] [stderr]     |
[INFO] [stderr] 268 |     fn as_any_mut(&mut self) -> &mut ::std::any::Any {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eraftpb.rs:269:22
[INFO] [stderr]     |
[INFO] [stderr] 269 |         self as &mut ::std::any::Any
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eraftpb.rs:271:55
[INFO] [stderr]     |
[INFO] [stderr] 271 |     fn into_any(self: Box<Self>) -> ::std::boxed::Box<::std::any::Any> {
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eraftpb.rs:611:26
[INFO] [stderr]     |
[INFO] [stderr] 611 |     fn as_any(&self) -> &::std::any::Any {
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eraftpb.rs:612:18
[INFO] [stderr]     |
[INFO] [stderr] 612 |         self as &::std::any::Any
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eraftpb.rs:614:38
[INFO] [stderr]     |
[INFO] [stderr] 614 |     fn as_any_mut(&mut self) -> &mut ::std::any::Any {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eraftpb.rs:615:22
[INFO] [stderr]     |
[INFO] [stderr] 615 |         self as &mut ::std::any::Any
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eraftpb.rs:617:55
[INFO] [stderr]     |
[INFO] [stderr] 617 |     fn into_any(self: Box<Self>) -> ::std::boxed::Box<::std::any::Any> {
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eraftpb.rs:849:26
[INFO] [stderr]     |
[INFO] [stderr] 849 |     fn as_any(&self) -> &::std::any::Any {
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eraftpb.rs:850:18
[INFO] [stderr]     |
[INFO] [stderr] 850 |         self as &::std::any::Any
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eraftpb.rs:852:38
[INFO] [stderr]     |
[INFO] [stderr] 852 |     fn as_any_mut(&mut self) -> &mut ::std::any::Any {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eraftpb.rs:853:22
[INFO] [stderr]     |
[INFO] [stderr] 853 |         self as &mut ::std::any::Any
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eraftpb.rs:855:55
[INFO] [stderr]     |
[INFO] [stderr] 855 |     fn into_any(self: Box<Self>) -> ::std::boxed::Box<::std::any::Any> {
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:1369:26
[INFO] [stderr]      |
[INFO] [stderr] 1369 |     fn as_any(&self) -> &::std::any::Any {
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:1370:18
[INFO] [stderr]      |
[INFO] [stderr] 1370 |         self as &::std::any::Any
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:1372:38
[INFO] [stderr]      |
[INFO] [stderr] 1372 |     fn as_any_mut(&mut self) -> &mut ::std::any::Any {
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:1373:22
[INFO] [stderr]      |
[INFO] [stderr] 1373 |         self as &mut ::std::any::Any
[INFO] [stderr]      |                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:1375:55
[INFO] [stderr]      |
[INFO] [stderr] 1375 |     fn into_any(self: Box<Self>) -> ::std::boxed::Box<::std::any::Any> {
[INFO] [stderr]      |                                                       ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:1649:26
[INFO] [stderr]      |
[INFO] [stderr] 1649 |     fn as_any(&self) -> &::std::any::Any {
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:1650:18
[INFO] [stderr]      |
[INFO] [stderr] 1650 |         self as &::std::any::Any
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:1652:38
[INFO] [stderr]      |
[INFO] [stderr] 1652 |     fn as_any_mut(&mut self) -> &mut ::std::any::Any {
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:1653:22
[INFO] [stderr]      |
[INFO] [stderr] 1653 |         self as &mut ::std::any::Any
[INFO] [stderr]      |                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:1655:55
[INFO] [stderr]      |
[INFO] [stderr] 1655 |     fn into_any(self: Box<Self>) -> ::std::boxed::Box<::std::any::Any> {
[INFO] [stderr]      |                                                       ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:1858:26
[INFO] [stderr]      |
[INFO] [stderr] 1858 |     fn as_any(&self) -> &::std::any::Any {
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:1859:18
[INFO] [stderr]      |
[INFO] [stderr] 1859 |         self as &::std::any::Any
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:1861:38
[INFO] [stderr]      |
[INFO] [stderr] 1861 |     fn as_any_mut(&mut self) -> &mut ::std::any::Any {
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:1862:22
[INFO] [stderr]      |
[INFO] [stderr] 1862 |         self as &mut ::std::any::Any
[INFO] [stderr]      |                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:1864:55
[INFO] [stderr]      |
[INFO] [stderr] 1864 |     fn into_any(self: Box<Self>) -> ::std::boxed::Box<::std::any::Any> {
[INFO] [stderr]      |                                                       ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:2190:26
[INFO] [stderr]      |
[INFO] [stderr] 2190 |     fn as_any(&self) -> &::std::any::Any {
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:2191:18
[INFO] [stderr]      |
[INFO] [stderr] 2191 |         self as &::std::any::Any
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:2193:38
[INFO] [stderr]      |
[INFO] [stderr] 2193 |     fn as_any_mut(&mut self) -> &mut ::std::any::Any {
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:2194:22
[INFO] [stderr]      |
[INFO] [stderr] 2194 |         self as &mut ::std::any::Any
[INFO] [stderr]      |                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:2196:55
[INFO] [stderr]      |
[INFO] [stderr] 2196 |     fn into_any(self: Box<Self>) -> ::std::boxed::Box<::std::any::Any> {
[INFO] [stderr]      |                                                       ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:118:24
[INFO] [stderr]     |
[INFO] [stderr] 118 |         Other(err: Box<error::Error + Sync + Send>) {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/raft.rs:1660:33
[INFO] [stderr]      |
[INFO] [stderr] 1660 |                             let mut read_index = self.raft_log.committed;
[INFO] [stderr]      |                                 ----^^^^^^^^^^
[INFO] [stderr]      |                                 |
[INFO] [stderr]      |                                 help: remove this `mut`
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::result::Result::<T, E>::is_ok` that must be used
[INFO] [stderr]    --> src/raft.rs:765:9
[INFO] [stderr]     |
[INFO] [stderr] 765 |         self.step(m).is_ok();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::result::Result::<T, E>::is_ok` that must be used
[INFO] [stderr]    --> src/raft.rs:781:17
[INFO] [stderr]     |
[INFO] [stderr] 781 |                 self.step(m).is_ok();
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::result::Result::<T, E>::is_ok` that must be used
[INFO] [stderr]    --> src/raft.rs:796:13
[INFO] [stderr]     |
[INFO] [stderr] 796 |             self.step(m).is_ok();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::result::Result::<T, E>::is_ok` that must be used
[INFO] [stderr]    --> src/raw_node.rs:477:9
[INFO] [stderr]     |
[INFO] [stderr] 477 |         self.raft.step(m).is_ok();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::result::Result::<T, E>::is_ok` that must be used
[INFO] [stderr]    --> src/raw_node.rs:488:9
[INFO] [stderr]     |
[INFO] [stderr] 488 |         self.raft.step(m).is_ok();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::result::Result::<T, E>::is_ok` that must be used
[INFO] [stderr]    --> src/raw_node.rs:496:9
[INFO] [stderr]     |
[INFO] [stderr] 496 |         self.raft.step(m).is_ok();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::result::Result::<T, E>::is_ok` that must be used
[INFO] [stderr]    --> src/raw_node.rs:509:9
[INFO] [stderr]     |
[INFO] [stderr] 509 |         self.raft.step(m).is_ok();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.96s
[INFO] running `"docker" "inspect" "730b736a7cb12f22d22ca8796fed1217adcf61fd0ab87bdb0931a7e0f88f0b94"`
[INFO] running `"docker" "rm" "-f" "730b736a7cb12f22d22ca8796fed1217adcf61fd0ab87bdb0931a7e0f88f0b94"`
[INFO] [stdout] 730b736a7cb12f22d22ca8796fed1217adcf61fd0ab87bdb0931a7e0f88f0b94
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/raft/0.5.0:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8bfb4aa517ba2dcf6d9e8c65cd34256875f7ce70717be9966131acfa8905677f
[INFO] running `"docker" "start" "-a" "8bfb4aa517ba2dcf6d9e8c65cd34256875f7ce70717be9966131acfa8905677f"`
[INFO] [stderr]    Compiling raft v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/single_mem_node/main.rs:24:28
[INFO] [stderr]    |
[INFO] [stderr] 24 | type ProposeCallback = Box<Fn() + Send>;
[INFO] [stderr]    |                            ^^^^^^^^^^^ help: use `dyn`: `dyn Fn() + Send`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eraftpb.rs:265:26
[INFO] [stderr]     |
[INFO] [stderr] 265 |     fn as_any(&self) -> &::std::any::Any {
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eraftpb.rs:266:18
[INFO] [stderr]     |
[INFO] [stderr] 266 |         self as &::std::any::Any
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eraftpb.rs:268:38
[INFO] [stderr]     |
[INFO] [stderr] 268 |     fn as_any_mut(&mut self) -> &mut ::std::any::Any {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eraftpb.rs:269:22
[INFO] [stderr]     |
[INFO] [stderr] 269 |         self as &mut ::std::any::Any
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eraftpb.rs:271:55
[INFO] [stderr]     |
[INFO] [stderr] 271 |     fn into_any(self: Box<Self>) -> ::std::boxed::Box<::std::any::Any> {
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eraftpb.rs:611:26
[INFO] [stderr]     |
[INFO] [stderr] 611 |     fn as_any(&self) -> &::std::any::Any {
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eraftpb.rs:612:18
[INFO] [stderr]     |
[INFO] [stderr] 612 |         self as &::std::any::Any
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eraftpb.rs:614:38
[INFO] [stderr]     |
[INFO] [stderr] 614 |     fn as_any_mut(&mut self) -> &mut ::std::any::Any {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eraftpb.rs:615:22
[INFO] [stderr]     |
[INFO] [stderr] 615 |         self as &mut ::std::any::Any
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eraftpb.rs:617:55
[INFO] [stderr]     |
[INFO] [stderr] 617 |     fn into_any(self: Box<Self>) -> ::std::boxed::Box<::std::any::Any> {
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eraftpb.rs:849:26
[INFO] [stderr]     |
[INFO] [stderr] 849 |     fn as_any(&self) -> &::std::any::Any {
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eraftpb.rs:850:18
[INFO] [stderr]     |
[INFO] [stderr] 850 |         self as &::std::any::Any
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eraftpb.rs:852:38
[INFO] [stderr]     |
[INFO] [stderr] 852 |     fn as_any_mut(&mut self) -> &mut ::std::any::Any {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eraftpb.rs:853:22
[INFO] [stderr]     |
[INFO] [stderr] 853 |         self as &mut ::std::any::Any
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eraftpb.rs:855:55
[INFO] [stderr]     |
[INFO] [stderr] 855 |     fn into_any(self: Box<Self>) -> ::std::boxed::Box<::std::any::Any> {
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:1369:26
[INFO] [stderr]      |
[INFO] [stderr] 1369 |     fn as_any(&self) -> &::std::any::Any {
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:1370:18
[INFO] [stderr]      |
[INFO] [stderr] 1370 |         self as &::std::any::Any
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:1372:38
[INFO] [stderr]      |
[INFO] [stderr] 1372 |     fn as_any_mut(&mut self) -> &mut ::std::any::Any {
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:1373:22
[INFO] [stderr]      |
[INFO] [stderr] 1373 |         self as &mut ::std::any::Any
[INFO] [stderr]      |                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:1375:55
[INFO] [stderr]      |
[INFO] [stderr] 1375 |     fn into_any(self: Box<Self>) -> ::std::boxed::Box<::std::any::Any> {
[INFO] [stderr]      |                                                       ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:1649:26
[INFO] [stderr]      |
[INFO] [stderr] 1649 |     fn as_any(&self) -> &::std::any::Any {
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:1650:18
[INFO] [stderr]      |
[INFO] [stderr] 1650 |         self as &::std::any::Any
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:1652:38
[INFO] [stderr]      |
[INFO] [stderr] 1652 |     fn as_any_mut(&mut self) -> &mut ::std::any::Any {
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:1653:22
[INFO] [stderr]      |
[INFO] [stderr] 1653 |         self as &mut ::std::any::Any
[INFO] [stderr]      |                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:1655:55
[INFO] [stderr]      |
[INFO] [stderr] 1655 |     fn into_any(self: Box<Self>) -> ::std::boxed::Box<::std::any::Any> {
[INFO] [stderr]      |                                                       ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:1858:26
[INFO] [stderr]      |
[INFO] [stderr] 1858 |     fn as_any(&self) -> &::std::any::Any {
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:1859:18
[INFO] [stderr]      |
[INFO] [stderr] 1859 |         self as &::std::any::Any
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:1861:38
[INFO] [stderr]      |
[INFO] [stderr] 1861 |     fn as_any_mut(&mut self) -> &mut ::std::any::Any {
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:1862:22
[INFO] [stderr]      |
[INFO] [stderr] 1862 |         self as &mut ::std::any::Any
[INFO] [stderr]      |                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:1864:55
[INFO] [stderr]      |
[INFO] [stderr] 1864 |     fn into_any(self: Box<Self>) -> ::std::boxed::Box<::std::any::Any> {
[INFO] [stderr]      |                                                       ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:2190:26
[INFO] [stderr]      |
[INFO] [stderr] 2190 |     fn as_any(&self) -> &::std::any::Any {
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:2191:18
[INFO] [stderr]      |
[INFO] [stderr] 2191 |         self as &::std::any::Any
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:2193:38
[INFO] [stderr]      |
[INFO] [stderr] 2193 |     fn as_any_mut(&mut self) -> &mut ::std::any::Any {
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:2194:22
[INFO] [stderr]      |
[INFO] [stderr] 2194 |         self as &mut ::std::any::Any
[INFO] [stderr]      |                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/eraftpb.rs:2196:55
[INFO] [stderr]      |
[INFO] [stderr] 2196 |     fn into_any(self: Box<Self>) -> ::std::boxed::Box<::std::any::Any> {
[INFO] [stderr]      |                                                       ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:118:24
[INFO] [stderr]     |
[INFO] [stderr] 118 |         Other(err: Box<error::Error + Sync + Send>) {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/raft.rs:1660:33
[INFO] [stderr]      |
[INFO] [stderr] 1660 |                             let mut read_index = self.raft_log.committed;
[INFO] [stderr]      |                                 ----^^^^^^^^^^
[INFO] [stderr]      |                                 |
[INFO] [stderr]      |                                 help: remove this `mut`
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::result::Result::<T, E>::is_ok` that must be used
[INFO] [stderr]    --> src/raft.rs:765:9
[INFO] [stderr]     |
[INFO] [stderr] 765 |         self.step(m).is_ok();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::result::Result::<T, E>::is_ok` that must be used
[INFO] [stderr]    --> src/raft.rs:781:17
[INFO] [stderr]     |
[INFO] [stderr] 781 |                 self.step(m).is_ok();
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::result::Result::<T, E>::is_ok` that must be used
[INFO] [stderr]    --> src/raft.rs:796:13
[INFO] [stderr]     |
[INFO] [stderr] 796 |             self.step(m).is_ok();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::result::Result::<T, E>::is_ok` that must be used
[INFO] [stderr]    --> src/raw_node.rs:477:9
[INFO] [stderr]     |
[INFO] [stderr] 477 |         self.raft.step(m).is_ok();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::result::Result::<T, E>::is_ok` that must be used
[INFO] [stderr]    --> src/raw_node.rs:488:9
[INFO] [stderr]     |
[INFO] [stderr] 488 |         self.raft.step(m).is_ok();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::result::Result::<T, E>::is_ok` that must be used
[INFO] [stderr]    --> src/raw_node.rs:496:9
[INFO] [stderr]     |
[INFO] [stderr] 496 |         self.raft.step(m).is_ok();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::result::Result::<T, E>::is_ok` that must be used
[INFO] [stderr]    --> src/raw_node.rs:509:9
[INFO] [stderr]     |
[INFO] [stderr] 509 |         self.raft.step(m).is_ok();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::result::Result::<T, E>::is_err` that must be used
[INFO] [stderr]     --> tests/integration_cases/test_membership_changes.rs:1171:9
[INFO] [stderr]      |
[INFO] [stderr] 1171 |         scenario.propose_add_node_message(4).is_err();
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(unused_must_use)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.14s
[INFO] running `"docker" "inspect" "8bfb4aa517ba2dcf6d9e8c65cd34256875f7ce70717be9966131acfa8905677f"`
[INFO] running `"docker" "rm" "-f" "8bfb4aa517ba2dcf6d9e8c65cd34256875f7ce70717be9966131acfa8905677f"`
[INFO] [stdout] 8bfb4aa517ba2dcf6d9e8c65cd34256875f7ce70717be9966131acfa8905677f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/raft/0.5.0:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 60d104ce900dd7e4cd2c0500c9df00b1b0aea4f3404425f04d2c9a170a8ff80f
[INFO] running `"docker" "start" "-a" "60d104ce900dd7e4cd2c0500c9df00b1b0aea4f3404425f04d2c9a170a8ff80f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/raft-9b9638fc6c7d3f84
[INFO] [stdout] 
[INFO] [stdout] running 50 tests
[INFO] [stdout] test errors::tests::test_storage_error_equal ... ok
[INFO] [stdout] test log_unstable::test::test_restore ... ok
[INFO] [stdout] test log_unstable::test::test_maybe_last_index ... ok
[INFO] [stdout] test log_unstable::test::test_stable_to ... ok
[INFO] [stdout] test log_unstable::test::test_maybe_term ... ok
[INFO] [stdout] test log_unstable::test::test_truncate_and_append ... ok
[INFO] [stdout] test errors::tests::test_error_equal ... ok
[INFO] [stdout] test log_unstable::test::test_maybe_first_index ... ok
[INFO] [stdout] test progress::test_progress_set::test_insert_redundant_learner ... ok
[INFO] [stdout] test progress::test::test_inflight_free_first_one ... ok
[INFO] [stdout] test progress::test::test_inflight_add ... ok
[INFO] [stdout] test progress::test_progress_set::test_insert_voter_that_is_learner ... ok
[INFO] [stdout] test progress::test_progress_set::test_insert_redundant_voter ... ok
[INFO] [stdout] test progress::test_progress_set::test_insert_learner_that_is_voter ... ok
[INFO] [stdout] test progress::test_progress_set::test_membership_change_configuration_empty_voters ... ok
[INFO] [stdout] test progress::test_progress_set::test_membership_change_configuration_promote_learner ... ok
[INFO] [stdout] test progress::test::test_inflight_free_to ... ok
[INFO] [stdout] test progress::test_progress_set::test_membership_change_configuration_remove_learner ... ok
[INFO] [stdout] test progress::test_progress_set::test_membership_change_configuration_add_learner ... ok
[INFO] [stdout] test progress::test_progress_set::test_membership_change_configuration_remove_voter ... ok
[INFO] [stdout] test progress::test_progress_set::test_membership_change_configuration_add_voter ... ok
[INFO] [stdout] test progress::test_progress_set::test_membership_change_configuration_empty_sets ... ok
[INFO] [stdout] test progress::test_progress_set::test_membership_change_configuration_conflicting_sets ... ok
[INFO] [stdout] test progress::test_progress_set::test_promote_learner ... ok
[INFO] [stdout] test raft_log::test::test_is_up_to_date ... ok
[INFO] [stdout] test raft_log::test::test_append ... ok
[INFO] [stdout] test raft_log::test::test_log_restore ... ok
[INFO] [stdout] test raft_log::test::test_next_ents ... ok
[INFO] [stdout] test raft_log::test::test_has_next_ents ... ok
[INFO] [stdout] test raft_log::test::test_stable_to ... ok
[INFO] [stdout] test raft_log::test::test_find_conflict ... ok
[INFO] [stdout] test raft_log::test::test_stable_to_with_snap ... ok
[INFO] [stdout] test raft_log::test::test_term_with_unstable_snapshot ... ok
[INFO] [stdout] test raft_log::test::test_compaction_side_effects ... ok
[INFO] [stdout] test raft_log::test::test_term ... ok
[INFO] [stdout] test raft_log::test::test_unstable_ents ... ok
[INFO] [stdout] test storage::test::test_storage_append ... ok
[INFO] [stdout] test raw_node::test::test_is_local_msg ... ok
[INFO] [stdout] test storage::test::test_storage_compact ... ok
[INFO] [stdout] test storage::test::test_storage_apply_snapshot ... ok
[INFO] [stdout] test storage::test::test_storage_entries ... ok
[INFO] [stdout] test storage::test::test_storage_create_snapshot ... ok
[INFO] [stdout] test storage::test::test_storage_last_index ... ok
[INFO] [stdout] test storage::test::test_storage_term ... ok
[INFO] [stdout] test storage::test::test_storage_first_index ... ok
[INFO] [stdout] test raft_log::test::test_is_outofbounds ... ok
[INFO] [stdout] test raft_log::test::test_commit_to ... ok
[INFO] [stdout] test raft_log::test::test_log_maybe_append ... ok
[INFO] [stdout] test raft_log::test::test_slice ... ok
[INFO] [stdout] test raft_log::test::test_compaction ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tests-924f81fb3b7b6020
[INFO] [stdout] 
[INFO] [stdout] running 178 tests
[INFO] [stdout] test integration_cases::test_membership_changes::remove_leader::leader_fails_and_recovers ... ok
[INFO] [stdout] test integration_cases::test_membership_changes::api::checks_for_overlapping_membership ... ok
[INFO] [stdout] test integration_cases::test_membership_changes::intermingled_config_changes::begin_then_add_node ... ok
[INFO] [stdout] test integration_cases::test_membership_changes::api::checks_for_voter_demotion ... ok
[INFO] [stdout] test integration_cases::test_membership_changes::api::can_transition ... ok
[INFO] [stdout] test integration_cases::test_membership_changes::api::finalize_before_begin_fails_gracefully ... ok
[INFO] [stdout] test integration_cases::test_membership_changes::remove_learner::stable ... ok
[INFO] [stdout] test integration_cases::test_membership_changes::remove_leader::stable ... ok
[INFO] [stdout] test integration_cases::test_membership_changes::three_peers_replace_voter::leader_power_cycles_compacted_log ... ok
[INFO] [stdout] test integration_cases::test_membership_changes::remove_voter::stable ... ok
[INFO] [stdout] test integration_cases::test_membership_changes::three_peers_add_voter::stable ... ok
[INFO] [stdout] test integration_cases::test_membership_changes::three_peers_add_learner::stable ... ok
[INFO] [stdout] test integration_cases::test_membership_changes::three_peers_replace_voter::leader_power_cycles_no_compaction ... ok
[INFO] [stdout] test integration_cases::test_membership_changes::compaction::begin_compact_then_finalize ... ok
[INFO] [stdout] test integration_cases::test_membership_changes::three_peers_replace_voter::pending_delete_fails_after_begin ... ok
[INFO] [stdout] test integration_cases::test_membership_changes::three_peers_replace_voter::pending_create_with_quorum_fails_after_begin ... ok
[INFO] [stdout] test integration_cases::test_raft::test_add_learner ... ok
[INFO] [stdout] test integration_cases::test_membership_changes::three_peers_replace_voter::pending_create_and_destroy_both_fail ... ok
[INFO] [stdout] test integration_cases::test_membership_changes::three_peers_to_five_with_learner::minority_old_followers_halt_at_start ... ok
[INFO] [stdout] test integration_cases::test_membership_changes::three_peers_replace_voter::new_quorum_fails ... ok
[INFO] [stdout] test integration_cases::test_membership_changes::three_peers_replace_voter::old_quorum_fails ... ok
[INFO] [stdout] test integration_cases::test_membership_changes::three_peers_to_five_with_learner::stable ... ok
[INFO] [stdout] test integration_cases::test_raft::test_add_node_check_quorum ... ok
[INFO] [stdout] test integration_cases::test_raft::test_add_node ... ok
[INFO] [stdout] test integration_cases::test_membership_changes::three_peers_replace_voter::stable ... ok
[INFO] [stderr] ERROR 2019-06-11T15:34:02Z: raft::raft: The node 1 already exists in the voters set.
[INFO] [stdout] test integration_cases::test_raft::test_bcast_beat ... ok
[INFO] [stdout] test integration_cases::test_raft::test_add_voter_peer_promotes_self_sets_is_learner ... ok
[INFO] [stdout] test integration_cases::test_raft::test_commit ... ok
[INFO] [stdout] test integration_cases::test_raft::test_candidate_reset_term_msg_heartbeat ... ok
[INFO] [stdout] test integration_cases::test_raft::test_cannot_commit_without_new_term_entry ... ok
[INFO] [stdout] test integration_cases::test_raft::test_campaign_while_leader ... ok
[INFO] [stdout] test integration_cases::test_raft::test_all_server_stepdown ... ok
[INFO] [stdout] test integration_cases::test_raft::test_candidate_reset_term_msg_append ... ok
[INFO] [stdout] test integration_cases::test_raft::test_commit_after_remove_node ... ok
[INFO] [stdout] test integration_cases::test_raft::test_dueling_candidates ... ok
[INFO] [stdout] test integration_cases::test_raft::test_candidate_concede ... ok
[INFO] [stdout] test integration_cases::test_raft::test_handle_heartbeat_resp ... ok
[INFO] [stdout] test integration_cases::test_raft::test_commit_without_new_term_entry ... ok
[INFO] [stdout] test integration_cases::test_raft::test_dueling_pre_candidates ... ok
[INFO] [stdout] test integration_cases::test_raft::test_disruptive_follower ... ok
[INFO] [stdout] test integration_cases::test_raft::test_disruptive_follower_pre_vote ... ok
[INFO] [stdout] test integration_cases::test_raft::test_handle_heartbeat ... ok
[INFO] [stdout] test integration_cases::test_raft::test_free_stuck_candidate_with_check_quorum ... ok
[INFO] [stdout] test integration_cases::test_raft::test_election_tick_range ... ok
[INFO] [stdout] test integration_cases::test_raft::test_handle_msg_append ... ok
[INFO] [stdout] test integration_cases::test_raft::test_ignore_providing_snapshot ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_append_response ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_increase_next ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_election_overwrite_newer_logs ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_cycle_pre_vote ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_election_overwrite_newer_logs_pre_vote ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_cycle ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_election_with_check_quorum ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_transfer_ignore_proposal ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_stepdown_when_quorum_active ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_transfer_back ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_transfer_after_snapshot ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_transfer_second_transfer_to_same_node ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_stepdown_when_quorum_lost ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_transfer_receive_higher_term_vote ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_superseding_with_check_quorum ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_election_pre_vote ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_election ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_transfer_to_learner ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_transfer_timeout ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_transfer_to_self ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_transfer_to_slow_follower ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_transfer_remove_node ... ok
[INFO] [stdout] test integration_cases::test_raft::test_learner_election_timeout ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_transfer_second_transfer_to_another_node ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_transfer_to_uptodate_node_from_follower ... ok
[INFO] [stdout] test integration_cases::test_raft::test_learner_log_replication ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_transfer_to_non_existing_node ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_transfer_to_uptodate_node ... ok
[INFO] [stdout] test integration_cases::test_raft::test_leader_transfer_with_check_quorum ... ok
[INFO] [stdout] test integration_cases::test_raft::test_new_raft_with_bad_config_errors ... ok
[INFO] [stdout] test integration_cases::test_raft::test_learner_promotion ... ok
[INFO] [stdout] test integration_cases::test_raft::test_learner_respond_vote ... ok
[INFO] [stdout] test integration_cases::test_raft::test_learner_receive_snapshot ... ok
[INFO] [stdout] test integration_cases::test_raft::test_new_leader_pending_config ... ok
[INFO] [stdout] test integration_cases::test_raft::test_msg_append_response_wait_reset ... ok
[INFO] [stdout] test integration_cases::test_raft::test_node_with_smaller_term_can_complete_election ... ok
[INFO] [stdout] test integration_cases::test_raft::test_pre_campaign_while_leader ... ok
[INFO] [stdout] test integration_cases::test_raft::test_prevote_from_any_state ... ok
[INFO] [stdout] test integration_cases::test_raft::test_non_promotable_voter_which_check_quorum ... ok
[INFO] [stdout] test integration_cases::test_raft::test_log_replicatioin ... ok
[INFO] [stdout] test integration_cases::test_raft::test_prevote_migration_with_free_stuck_pre_candidate ... ok
[INFO] [stdout] test integration_cases::test_raft::test_old_messages ... ok
[INFO] [stdout] test integration_cases::test_raft::test_prevote_migration_can_complete_election ... ok
[INFO] [stdout] test integration_cases::test_raft::test_progress_become_snapshot ... ok
[INFO] [stdout] test integration_cases::test_raft::test_progress_become_replicate ... ok
[INFO] [stdout] test integration_cases::test_raft::test_progress_is_paused ... ok
[INFO] [stdout] test integration_cases::test_raft::test_progress_become_probe ... ok
[INFO] [stdout] test integration_cases::test_raft::test_progress_leader ... ok
[INFO] [stdout] test integration_cases::test_raft::test_prevote_with_check_quorum ... ok
[INFO] [stdout] test integration_cases::test_raft::test_progress_resume ... ok
[INFO] [stdout] test integration_cases::test_raft::test_progress_update ... ok
[INFO] [stdout] test integration_cases::test_raft::test_progress_maybe_decr ... ok
[INFO] [stdout] test integration_cases::test_raft::test_progress_paused ... ok
[INFO] [stdout] test integration_cases::test_raft::test_prevote_with_split_vote ... ok
[INFO] [stdout] test integration_cases::test_raft::test_proposal_by_proxy ... ok
[INFO] [stdout] test integration_cases::test_raft::test_progress_resume_by_heartbeat_resp ... ok
[INFO] [stdout] test integration_cases::test_raft::test_proposal ... ok
[INFO] [stdout] test integration_cases::test_raft::test_read_only_for_new_leader ... ok
[INFO] [stdout] test integration_cases::test_raft::test_raft_nodes ... ok
[INFO] [stdout] test integration_cases::test_raft::test_raft_frees_read_only_mem ... ok
[INFO] [stdout] test integration_cases::test_raft::test_recv_msg_request_vote ... ok
[INFO] [stdout] test integration_cases::test_raft::test_provide_snap ... ok
[INFO] [stdout] test integration_cases::test_raft::test_promotable ... ok
[INFO] [stdout] test integration_cases::test_raft::test_read_only_option_lease_without_check_quorum ... ok
[INFO] [stdout] test integration_cases::test_raft::test_recv_msg_beat ... ok
[INFO] [stdout] test integration_cases::test_raft::test_read_only_option_lease ... ok
[INFO] [stdout] test integration_cases::test_raft::test_restore_from_snap_msg ... ok
[INFO] [stderr] ERROR 2019-06-11T15:34:02Z: raft::raft:  can't become learner when restores snapshot [index: 11, term: 11]
[INFO] [stdout] test integration_cases::test_raft::test_recv_msg_unreachable ... ok
[INFO] [stdout] test integration_cases::test_raft::test_restore_invalid_learner ... ok
[INFO] [stdout] test integration_cases::test_raft::test_remove_learner ... ok
[INFO] [stdout] test integration_cases::test_raft::test_remove_node ... ok
[INFO] [stdout] test integration_cases::test_raft::test_restore ... ok
[INFO] [stdout] test integration_cases::test_raft::test_restore_ignore_snapshot ... ok
[INFO] [stdout] test integration_cases::test_raft::test_restore_with_learner ... ok
[INFO] [stdout] test integration_cases::test_raft::test_restore_learner_promotion ... ok
[INFO] [stdout] test integration_cases::test_raft::test_read_only_option_safe ... ok
[INFO] [stdout] test integration_cases::test_raft::test_single_node_commit ... ok
[INFO] [stdout] test integration_cases::test_raft::test_send_append_for_progress_probe ... ok
[INFO] [stdout] test integration_cases::test_raft::test_send_append_for_progress_replicate ... ok
[INFO] [stdout] test integration_cases::test_raft::test_sinle_node_pre_candidate ... ok
[INFO] [stdout] test integration_cases::test_raft::test_send_append_for_progress_snapshot ... ok
[INFO] [stdout] test integration_cases::test_raft::test_single_node_candidate ... ok
[INFO] [stdout] test integration_cases::test_raft::test_transfer_non_member ... ok
[INFO] [stdout] test integration_cases::test_raft::test_step_config ... ok
[INFO] [stdout] test integration_cases::test_raft::test_step_ignore_config ... ok
[INFO] [stdout] test integration_cases::test_raft::test_vote_from_any_state ... ok
[INFO] [stdout] test integration_cases::test_raft_flow_control::test_msg_app_flow_control_full ... ok
[INFO] [stdout] test integration_cases::test_raft_flow_control::test_msg_app_flow_control_recv_heartbeat ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_candidate_start_new_election ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_candidate_fallback ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_candidate_update_term_from_message ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_follower_append_entries ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_follower_check_msg_append ... ok
[INFO] [stdout] test integration_cases::test_raft::test_slow_node_restore ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_follower_commit_entry ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_follower_start_election ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_follower_update_term_from_message ... ok
[INFO] [stdout] test integration_cases::test_raft::test_pass_election_timeout ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_follower_vote ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_leader_bcast_beat ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_leader_acknowledge_commit ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_leader_commit_entry ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_leader_commit_preceding_entries ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_leader_only_commits_log_from_current_term ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_leader_election_in_one_round_rpc ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_leader_start_replication ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_leader_update_term_from_message ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_leader_sync_follower_log ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_start_as_follower ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_voter ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_vote_request ... ok
[INFO] [stdout] test integration_cases::test_raft_snap::test_sending_snapshot_set_pending_snapshot ... ok
[INFO] [stdout] test integration_cases::test_raft_snap::test_snapshot_abort ... ok
[INFO] [stdout] test integration_cases::test_raft_snap::test_snapshot_failure ... ok
[INFO] [stdout] test integration_cases::test_raft_snap::test_snapshot_succeed ... ok
[INFO] [stderr] ERROR 2019-06-11T15:34:03Z: raft::raft: The node 1 already exists in the voters set.
[INFO] [stderr] ERROR 2019-06-11T15:34:03Z: raft::raft: The node 1 already exists in the voters set.
[INFO] [stdout] test integration_cases::test_raw_node::test_raw_node_propose_add_duplicate_node ... ok
[INFO] [stdout] test integration_cases::test_raft_snap::test_pending_snapshot_pause_replication ... ok
[INFO] [stdout] test integration_cases::test_raw_node::test_raw_node_propose_add_learner_node ... ok
[INFO] [stdout] test integration_cases::test_raw_node::test_raw_node_propose_and_conf_change ... ok
[INFO] [stdout] test integration_cases::test_raw_node::test_raw_node_read_index ... ok
[INFO] [stdout] test integration_cases::test_raw_node::test_raw_node_read_index_to_old_leader ... ok
[INFO] [stdout] test integration_cases::test_raw_node::test_raw_node_restart ... ok
[INFO] [stdout] test integration_cases::test_raw_node::test_raw_node_restart_from_snapshot ... ok
[INFO] [stdout] test integration_cases::test_raw_node::test_raw_node_start ... ok
[INFO] [stderr] ERROR 2019-06-11T15:34:03Z: raft::raft:  invalid format of MsgReadIndexResp from 0, entries count: 0
[INFO] [stdout] test integration_cases::test_raw_node::test_raw_node_step ... ok
[INFO] [stdout] test integration_cases::test_raw_node::test_skip_bcast_commit ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_acandidates_election_timeout_nonconf ... ok
[INFO] [stdout] test integration_cases::test_raft_flow_control::test_msg_app_flow_control_move_forward ... ok
[INFO] [stdout] test integration_cases::test_raft::test_state_transition ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_follower_election_timeout_nonconflict ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_follower_election_timeout_randomized ... ok
[INFO] [stdout] test integration_cases::test_raft_paper::test_candidate_election_timeout_randomized ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 178 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests raft
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs -  (line 188) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 204) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 219) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 232) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 245) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 261) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 285) ... ignored
[INFO] [stdout] test src/lib.rs - prelude (line 420) ... ok
[INFO] [stdout] test src/util.rs - util::limit_size (line 30) ... ok
[INFO] [stdout] test src/lib.rs -  (line 35) ... ok
[INFO] [stdout] test src/lib.rs -  (line 321) ... ok
[INFO] [stdout] test src/raft.rs - raft::Raft<T>::propose_membership_change (line 2079) ... ok
[INFO] [stdout] test src/lib.rs -  (line 66) ... ok
[INFO] [stdout] test src/lib.rs -  (line 124) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 7 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "60d104ce900dd7e4cd2c0500c9df00b1b0aea4f3404425f04d2c9a170a8ff80f"`
[INFO] running `"docker" "rm" "-f" "60d104ce900dd7e4cd2c0500c9df00b1b0aea4f3404425f04d2c9a170a8ff80f"`
[INFO] [stdout] 60d104ce900dd7e4cd2c0500c9df00b1b0aea4f3404425f04d2c9a170a8ff80f