[INFO] fetching crate rust_tcp_ipc 0.3.1...
[INFO] extracting crate rust_tcp_ipc 0.3.1 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/rust_tcp_ipc/0.3.1
[INFO] extracting crate rust_tcp_ipc 0.3.1 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rust_tcp_ipc/0.3.1
[INFO] validating manifest of rust_tcp_ipc-0.3.1 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 rust_tcp_ipc-0.3.1 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 rust_tcp_ipc-0.3.1
[INFO] finished frobbing rust_tcp_ipc-0.3.1
[INFO] frobbed toml for rust_tcp_ipc-0.3.1 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/rust_tcp_ipc/0.3.1/Cargo.toml
[INFO] started frobbing rust_tcp_ipc-0.3.1
[INFO] finished frobbing rust_tcp_ipc-0.3.1
[INFO] frobbed toml for rust_tcp_ipc-0.3.1 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rust_tcp_ipc/0.3.1/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 rust_tcp_ipc-0.3.1 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rust_tcp_ipc/0.3.1:/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] c17d247c7e8ee9297a063e5ae7b19584f19464ed0ccda7a29a972e313a95677c
[INFO] running `"docker" "start" "-a" "c17d247c7e8ee9297a063e5ae7b19584f19464ed0ccda7a29a972e313a95677c"`
[INFO] [stderr]    Compiling rust_tcp_ipc v0.3.1 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `Working`
[INFO] [stderr]   --> src/tests/example_protocol.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Working,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `ProtocolExample`
[INFO] [stderr]   --> src/tests/example_protocol.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub enum ProtocolExample {}
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `speed_check_tcp_minimal`
[INFO] [stderr]  --> src/tests/speed_comparison.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | fn speed_check_tcp_minimal() {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `"docker" "inspect" "c17d247c7e8ee9297a063e5ae7b19584f19464ed0ccda7a29a972e313a95677c"`
[INFO] running `"docker" "rm" "-f" "c17d247c7e8ee9297a063e5ae7b19584f19464ed0ccda7a29a972e313a95677c"`
[INFO] [stdout] c17d247c7e8ee9297a063e5ae7b19584f19464ed0ccda7a29a972e313a95677c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rust_tcp_ipc/0.3.1:/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] 8594821cb93aec96d00ab4912d6e5dddbebcb14202ac5485db9b07a0107ef717
[INFO] running `"docker" "start" "-a" "8594821cb93aec96d00ab4912d6e5dddbebcb14202ac5485db9b07a0107ef717"`
[INFO] [stderr]    Compiling rust_tcp_ipc v0.3.1 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `Working`
[INFO] [stderr]   --> src/tests/example_protocol.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Working,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `speed_check_tcp_minimal`
[INFO] [stderr]  --> src/tests/speed_comparison.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | fn speed_check_tcp_minimal() {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `"docker" "inspect" "8594821cb93aec96d00ab4912d6e5dddbebcb14202ac5485db9b07a0107ef717"`
[INFO] running `"docker" "rm" "-f" "8594821cb93aec96d00ab4912d6e5dddbebcb14202ac5485db9b07a0107ef717"`
[INFO] [stdout] 8594821cb93aec96d00ab4912d6e5dddbebcb14202ac5485db9b07a0107ef717
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rust_tcp_ipc/0.3.1:/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] 07f602928fc1059af9f361228f36ed5a189d01993c8488cd0a11e18c87d91a94
[INFO] running `"docker" "start" "-a" "07f602928fc1059af9f361228f36ed5a189d01993c8488cd0a11e18c87d91a94"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_tcp_ipc-43a55521ef2ea8bd
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::speed_comparison::speed_check ... test tests::speed_comparison::speed_check has been running for over 60 seconds
[INFO] [stdout] test tests::speed_comparison::speed_check ... ok
[INFO] [stderr]    Doc-tests rust_tcp_ipc
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test src/protocol/mod.rs - protocol::Protocol::BusyStates (line 34) ... ok
[INFO] [stdout] test src/protocol/mod.rs - protocol::Protocol::LengthAsArray (line 46) ... ok
[INFO] [stdout] test src/protocol/mod.rs - protocol::Protocol::construct_header (line 182) ... FAILED
[INFO] [stdout] test src/protocol/mod.rs - protocol::Protocol::CommandAsArray (line 40) ... ok
[INFO] [stdout] test src/protocol/mod.rs - protocol::Protocol::get_length_as_array (line 165) ... FAILED
[INFO] [stdout] test src/protocol/mod.rs - protocol::Protocol::HeaderAsArray (line 54) ... ok
[INFO] [stdout] test src/protocol/mod.rs - protocol::Protocol::Commands (line 28) ... ok
[INFO] [stdout] test src/protocol/mod.rs - protocol::Protocol (line 21) ... ok
[INFO] [stdout] test src/protocol/mod.rs - protocol::Protocol::idle (line 60) ... FAILED
[INFO] [stdout] test src/protocol/mod.rs - protocol::Protocol::message_is_answered_via_immediate_route (line 69) ... FAILED
[INFO] [stdout] test src/protocol/mod.rs - protocol::Protocol::parse_length (line 100) ... FAILED
[INFO] [stdout] test src/protocol/mod.rs - protocol::Protocol::command_to_array (line 150) ... FAILED
[INFO] [stdout] test src/protocol/mod.rs - protocol::Protocol::message_slice_to_header_array (line 109) ... FAILED
[INFO] [stdout] test src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::await_message (line 426) ... FAILED
[INFO] [stdout] test src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::clear_message_queue (line 403) ... FAILED
[INFO] [stdout] test src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::get_busy_state (line 367) ... FAILED
[INFO] [stdout] test src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::get_message (line 382) ... FAILED
[INFO] [stdout] test src/protocol/mod.rs - protocol::Protocol::split_header_array (line 129) ... FAILED
[INFO] [stdout] test src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::server (line 167) ... FAILED
[INFO] [stdout] test src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::client (line 120) ... FAILED
[INFO] [stdout] test src/protocol/mod.rs - protocol::Protocol::parse_command (line 85) ... FAILED
[INFO] [stdout] test src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::update_busy_state (line 356) ... FAILED
[INFO] [stdout] test src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::write_message (line 453) ... FAILED
[INFO] [stdout] test src/tcp_ipc.rs - tcp_ipc::TcpIpcConfig (line 15) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/protocol/mod.rs - protocol::Protocol::construct_header (line 182) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Self`
[INFO] [stdout]  --> src/protocol/mod.rs:183:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn construct_header(command: Self::CommandAsArray, length: Self::LengthAsArray) -> Vec<u8> {
[INFO] [stdout]   |                              ^^^^ use of undeclared type or module `Self`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Self`
[INFO] [stdout]  --> src/protocol/mod.rs:183:60
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn construct_header(command: Self::CommandAsArray, length: Self::LengthAsArray) -> Vec<u8> {
[INFO] [stdout]   |                                                            ^^^^ use of undeclared type or module `Self`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/protocol/mod.rs - protocol::Protocol::get_length_as_array (line 165) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Self`
[INFO] [stdout]  --> src/protocol/mod.rs:166:33
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn get_length_as_array(command: Self::Commands, message: &[u8]) -> Option<Self::LengthAsArray> {
[INFO] [stdout]   |                                 ^^^^ use of undeclared type or module `Self`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Self`
[INFO] [stdout]  --> src/protocol/mod.rs:166:75
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn get_length_as_array(command: Self::Commands, message: &[u8]) -> Option<Self::LengthAsArray> {
[INFO] [stdout]   |                                                                           ^^^^ use of undeclared type or module `Self`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/protocol/mod.rs - protocol::Protocol::idle (line 60) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Self`
[INFO] [stdout]  --> src/protocol/mod.rs:61:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn idle() -> Self::BusyStates {ExampleBusyStates::Idle}
[INFO] [stdout]   |              ^^^^ use of undeclared type or module `Self`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ExampleBusyStates`
[INFO] [stdout]  --> src/protocol/mod.rs:61:32
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn idle() -> Self::BusyStates {ExampleBusyStates::Idle}
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^^^^ use of undeclared type or module `ExampleBusyStates`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/protocol/mod.rs - protocol::Protocol::message_is_answered_via_immediate_route (line 69) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Self`
[INFO] [stdout]  --> src/protocol/mod.rs:71:16
[INFO] [stdout]   |
[INFO] [stdout] 4 |      command: &Self::Commands,
[INFO] [stdout]   |                ^^^^ use of undeclared type or module `Self`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Self`
[INFO] [stdout]  --> src/protocol/mod.rs:73:19
[INFO] [stdout]   |
[INFO] [stdout] 6 |      busy_state: &Self::BusyStates,
[INFO] [stdout]   |                   ^^^^ use of undeclared type or module `Self`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Self`
[INFO] [stdout]  --> src/protocol/mod.rs:74:15
[INFO] [stdout]   |
[INFO] [stdout] 7 |  ) -> Option<(Self::Commands, Vec<u8>)> {
[INFO] [stdout]   |               ^^^^ use of undeclared type or module `Self`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/protocol/mod.rs - protocol::Protocol::parse_length (line 100) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Self`
[INFO] [stdout]  --> src/protocol/mod.rs:101:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn parse_length(length: &Self::LengthAsArray) -> Option<Self::usize> {
[INFO] [stdout]   |                          ^^^^ use of undeclared type or module `Self`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Self`
[INFO] [stdout]  --> src/protocol/mod.rs:101:57
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn parse_length(length: &Self::LengthAsArray) -> Option<Self::usize> {
[INFO] [stdout]   |                                                         ^^^^ use of undeclared type or module `Self`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/protocol/mod.rs - protocol::Protocol::command_to_array (line 150) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `self::ExampleCommands`
[INFO] [stdout]  --> src/protocol/mod.rs:152:15
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use self::ExampleCommands::*;
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^ maybe a missing `extern crate ExampleCommands;`?
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Self`
[INFO] [stdout]  --> src/protocol/mod.rs:151:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn command_to_array(command: Self::Commands) -> Self::CommandAsArray {
[INFO] [stdout]   |                              ^^^^ use of undeclared type or module `Self`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Self`
[INFO] [stdout]  --> src/protocol/mod.rs:151:49
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn command_to_array(command: Self::Commands) -> Self::CommandAsArray {
[INFO] [stdout]   |                                                 ^^^^ use of undeclared type or module `Self`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/protocol/mod.rs - protocol::Protocol::message_slice_to_header_array (line 109) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Self`
[INFO] [stdout]  --> src/protocol/mod.rs:110:60
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn message_slice_to_header_array(input: &[u8]) -> Option<(&Self::HeaderAsArray, &[u8])> {
[INFO] [stdout]   |                                                            ^^^^ use of undeclared type or module `Self`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::await_message (line 426) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `client` in this scope
[INFO] [stdout]  --> src/tcp_ipc.rs:427:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | let message = client.await_message(std::time::Duration::from_micros(10_000), std::time::Duration::from_nanos(2_000));
[INFO] [stdout]   |               ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::clear_message_queue (line 403) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `client` in this scope
[INFO] [stdout]  --> src/tcp_ipc.rs:404:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | let result = client.clear_message_queue(std::time::Duration::from_micros(10_000));
[INFO] [stdout]   |              ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::get_busy_state (line 367) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `client` in this scope
[INFO] [stdout]  --> src/tcp_ipc.rs:368:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | let current_busy_state = client.get_busy_state();
[INFO] [stdout]   |                          ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::get_message (line 382) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `client` in this scope
[INFO] [stdout]  --> src/tcp_ipc.rs:383:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | let message = client.get_message();
[INFO] [stdout]   |               ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/protocol/mod.rs - protocol::Protocol::split_header_array (line 129) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Self`
[INFO] [stdout]  --> src/protocol/mod.rs:130:32
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn split_header_array(header: &Self::HeaderAsArray) -> (&Self::CommandAsArray, &Self::LengthAsArray) {
[INFO] [stdout]   |                                ^^^^ use of undeclared type or module `Self`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Self`
[INFO] [stdout]  --> src/protocol/mod.rs:130:58
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn split_header_array(header: &Self::HeaderAsArray) -> (&Self::CommandAsArray, &Self::LengthAsArray) {
[INFO] [stdout]   |                                                          ^^^^ use of undeclared type or module `Self`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Self`
[INFO] [stdout]  --> src/protocol/mod.rs:130:81
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn split_header_array(header: &Self::HeaderAsArray) -> (&Self::CommandAsArray, &Self::LengthAsArray) {
[INFO] [stdout]   |                                                                                 ^^^^ use of undeclared type or module `Self`
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `COMMAND_SIZE_EXAMPLE` in this scope
[INFO] [stdout]  --> src/protocol/mod.rs:136:35
[INFO] [stdout]   |
[INFO] [stdout] 9 |                     as *const [_; COMMAND_SIZE_EXAMPLE])
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::server (line 167) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `TcpIpc`
[INFO] [stdout]  --> src/tcp_ipc.rs:173:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     TcpIpc::<ProtocolExample>::server("127.0.0.1:6666", config).expect("connecting failed");
[INFO] [stdout]   |     ^^^^^^ use of undeclared type or module `TcpIpc`
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `TcpIpcConfig` in this scope
[INFO] [stdout]  --> src/tcp_ipc.rs:168:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | let config = TcpIpcConfig {
[INFO] [stdout]   |              ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] help: possible candidate is found in another module, you can import it into scope
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rust_tcp_ipc::TcpIpcConfig;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ProtocolExample` in this scope
[INFO] [stdout]  --> src/tcp_ipc.rs:173:14
[INFO] [stdout]   |
[INFO] [stdout] 8 |     TcpIpc::<ProtocolExample>::server("127.0.0.1:6666", config).expect("connecting failed");
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0422, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::client (line 120) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `TcpIpc`
[INFO] [stdout]  --> src/tcp_ipc.rs:127:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     TcpIpc::<ProtocolExample>::client("127.0.0.1:6666", config, None).expect("connecting failed");
[INFO] [stdout]   |     ^^^^^^ use of undeclared type or module `TcpIpc`
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `TcpIpcConfig` in this scope
[INFO] [stdout]  --> src/tcp_ipc.rs:121:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | let config = TcpIpcConfig {
[INFO] [stdout]   |              ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] help: possible candidate is found in another module, you can import it into scope
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rust_tcp_ipc::TcpIpcConfig;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ProtocolExample` in this scope
[INFO] [stdout]  --> src/tcp_ipc.rs:127:14
[INFO] [stdout]   |
[INFO] [stdout] 9 |     TcpIpc::<ProtocolExample>::client("127.0.0.1:6666", config, None).expect("connecting failed");
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0422, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/protocol/mod.rs - protocol::Protocol::parse_command (line 85) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `self::ExampleCommands`
[INFO] [stdout]  --> src/protocol/mod.rs:87:15
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use self::ExampleCommands::*;
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^ maybe a missing `extern crate ExampleCommands;`?
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Self`
[INFO] [stdout]  --> src/protocol/mod.rs:86:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn parse_command(command: &Self::CommandAsArray) -> Option<Self::Commands> {
[INFO] [stdout]   |                            ^^^^ use of undeclared type or module `Self`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Self`
[INFO] [stdout]  --> src/protocol/mod.rs:86:60
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn parse_command(command: &Self::CommandAsArray) -> Option<Self::Commands> {
[INFO] [stdout]   |                                                            ^^^^ use of undeclared type or module `Self`
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Start` in this scope
[INFO] [stdout]  --> src/protocol/mod.rs:89:18
[INFO] [stdout]   |
[INFO] [stdout] 6 |         [0,0,0]=>Start,
[INFO] [stdout]   |                  ^^^^^ not found in this scope
[INFO] [stdout] help: possible candidate is found in another module, you can import it into scope
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::SeekFrom::Start;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Stop` in this scope
[INFO] [stdout]  --> src/protocol/mod.rs:90:18
[INFO] [stdout]   |
[INFO] [stdout] 7 |         [1,2,3]=>Stop,
[INFO] [stdout]   |                  ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Failure` in this scope
[INFO] [stdout]  --> src/protocol/mod.rs:91:24
[INFO] [stdout]   |
[INFO] [stdout] 8 |         [255,255,255]=>Failure,
[INFO] [stdout]   |                        ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::update_busy_state (line 356) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `BusyStatesExample`
[INFO] [stdout]  --> src/tcp_ipc.rs:357:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | client.update_busy_state(BusyStatesExample::Working);
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^^ use of undeclared type or module `BusyStatesExample`
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `client` in this scope
[INFO] [stdout]  --> src/tcp_ipc.rs:357:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | client.update_busy_state(BusyStatesExample::Working);
[INFO] [stdout]   | ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::write_message (line 453) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ProtocolExampleCommands`
[INFO] [stdout]  --> src/tcp_ipc.rs:454:36
[INFO] [stdout]   |
[INFO] [stdout] 3 | let message = client.write_message(ProtocolExampleCommands::Start, "ok".as_bytes());
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared type or module `ProtocolExampleCommands`
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `client` in this scope
[INFO] [stdout]  --> src/tcp_ipc.rs:454:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | let message = client.write_message(ProtocolExampleCommands::Start, "ok".as_bytes());
[INFO] [stdout]   |               ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/tcp_ipc.rs - tcp_ipc::TcpIpcConfig (line 15) stdout ----
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `TcpIpcConfig` in this scope
[INFO] [stdout]  --> src/tcp_ipc.rs:16:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | let config = TcpIpcConfig {
[INFO] [stdout]   |              ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] help: possible candidate is found in another module, you can import it into scope
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rust_tcp_ipc::TcpIpcConfig;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/protocol/mod.rs - protocol::Protocol::command_to_array (line 150)
[INFO] [stdout]     src/protocol/mod.rs - protocol::Protocol::construct_header (line 182)
[INFO] [stdout]     src/protocol/mod.rs - protocol::Protocol::get_length_as_array (line 165)
[INFO] [stdout]     src/protocol/mod.rs - protocol::Protocol::idle (line 60)
[INFO] [stdout]     src/protocol/mod.rs - protocol::Protocol::message_is_answered_via_immediate_route (line 69)
[INFO] [stdout]     src/protocol/mod.rs - protocol::Protocol::message_slice_to_header_array (line 109)
[INFO] [stdout]     src/protocol/mod.rs - protocol::Protocol::parse_command (line 85)
[INFO] [stdout]     src/protocol/mod.rs - protocol::Protocol::parse_length (line 100)
[INFO] [stdout]     src/protocol/mod.rs - protocol::Protocol::split_header_array (line 129)
[INFO] [stdout]     src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::await_message (line 426)
[INFO] [stdout]     src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::clear_message_queue (line 403)
[INFO] [stdout]     src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::client (line 120)
[INFO] [stdout]     src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::get_busy_state (line 367)
[INFO] [stdout]     src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::get_message (line 382)
[INFO] [stdout]     src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::server (line 167)
[INFO] [stdout]     src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::update_busy_state (line 356)
[INFO] [stdout]     src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::write_message (line 453)
[INFO] [stdout]     src/tcp_ipc.rs - tcp_ipc::TcpIpcConfig (line 15)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 6 passed; 18 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "07f602928fc1059af9f361228f36ed5a189d01993c8488cd0a11e18c87d91a94"`
[INFO] running `"docker" "rm" "-f" "07f602928fc1059af9f361228f36ed5a189d01993c8488cd0a11e18c87d91a94"`
[INFO] [stdout] 07f602928fc1059af9f361228f36ed5a189d01993c8488cd0a11e18c87d91a94