[INFO] updating cached repository https://github.com/voelklmichael/rust_tcp_data_share
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 49486b4d665514132191f0cbbf1721d098adbb0d
[INFO] testing voelklmichael/rust_tcp_data_share against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvoelklmichael%2Frust_tcp_data_share" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/voelklmichael/rust_tcp_data_share on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/voelklmichael/rust_tcp_data_share
[INFO] finished tweaking git repo https://github.com/voelklmichael/rust_tcp_data_share
[INFO] tweaked toml for git repo https://github.com/voelklmichael/rust_tcp_data_share written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/voelklmichael/rust_tcp_data_share already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43363c4c7df9baa897ce4464d24847918b5fd5252fd56b918d8ab6d0293e6802
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "43363c4c7df9baa897ce4464d24847918b5fd5252fd56b918d8ab6d0293e6802", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43363c4c7df9baa897ce4464d24847918b5fd5252fd56b918d8ab6d0293e6802", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43363c4c7df9baa897ce4464d24847918b5fd5252fd56b918d8ab6d0293e6802", kill_on_drop: false }`
[INFO] [stdout] 43363c4c7df9baa897ce4464d24847918b5fd5252fd56b918d8ab6d0293e6802
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b6469cac0b944b7f47f4a701c15a3f509db56934cc852aaa8385ba73f64656e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6b6469cac0b944b7f47f4a701c15a3f509db56934cc852aaa8385ba73f64656e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]    Compiling slab v0.4.1
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling rust_tcp_ipc v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.01s
[INFO] running `Command { std: "docker" "inspect" "6b6469cac0b944b7f47f4a701c15a3f509db56934cc852aaa8385ba73f64656e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b6469cac0b944b7f47f4a701c15a3f509db56934cc852aaa8385ba73f64656e", kill_on_drop: false }`
[INFO] [stdout] 6b6469cac0b944b7f47f4a701c15a3f509db56934cc852aaa8385ba73f64656e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80039a51c834d07158961b12be5a5b7e0622a68b067799b95f5a8b68388d08ab
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "80039a51c834d07158961b12be5a5b7e0622a68b067799b95f5a8b68388d08ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.1
[INFO] [stderr]    Compiling serde v1.0.82
[INFO] [stderr]    Compiling failure_derive v0.1.3
[INFO] [stderr]    Compiling cast v0.1.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.11
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling thread-scoped v1.0.2
[INFO] [stderr]    Compiling byteorder v1.2.7
[INFO] [stderr]    Compiling itertools v0.4.19
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling rand v0.4.3
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling time v0.1.41
[INFO] [stderr]    Compiling num_cpus v0.2.13
[INFO] [stderr]    Compiling isatty v0.1.9
[INFO] [stderr]    Compiling syn v0.15.23
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling criterion-plot v0.1.3
[INFO] [stderr]    Compiling backtrace v0.3.13
[INFO] [stderr]    Compiling simplelog v0.4.4
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling criterion-stats v0.1.3
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.82
[INFO] [stderr]    Compiling serde_json v1.0.33
[INFO] [stderr]    Compiling failure v0.1.3
[INFO] [stderr]    Compiling criterion v0.1.2
[INFO] [stderr]    Compiling rust_tcp_ipc v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "80039a51c834d07158961b12be5a5b7e0622a68b067799b95f5a8b68388d08ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80039a51c834d07158961b12be5a5b7e0622a68b067799b95f5a8b68388d08ab", kill_on_drop: false }`
[INFO] [stdout] 80039a51c834d07158961b12be5a5b7e0622a68b067799b95f5a8b68388d08ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] faf8babc2d00c8f8e62ff134108d2b12508fde393fac667ada8992cbcebcd02d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "faf8babc2d00c8f8e62ff134108d2b12508fde393fac667ada8992cbcebcd02d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_tcp_ipc-f5f0963cf4f21193
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_tcp_ipc
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 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::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::idle (line 60) ... FAILED
[INFO] [stdout] test src/protocol/mod.rs - protocol::Protocol::construct_header (line 182) ... FAILED
[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::message_slice_to_header_array (line 109) ... FAILED
[INFO] [stdout] test src/protocol/mod.rs - protocol::Protocol::CommandAsArray (line 40) ... ok
[INFO] [stdout] test src/protocol/mod.rs - protocol::Protocol::split_header_array (line 129) ... 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::HeaderAsArray (line 54) ... ok
[INFO] [stdout] test src/protocol/mod.rs - protocol::Protocol::BusyStates (line 34) ... ok
[INFO] [stdout] test src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::await_message (line 459) ... FAILED
[INFO] [stdout] test src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::update_busy_state (line 389) ... FAILED
[INFO] [stdout] test src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::get_busy_state (line 400) ... 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>::clear_message_queue (line 436) ... FAILED
[INFO] [stdout] test src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::client (line 126) ... FAILED
[INFO] [stdout] test src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::server (line 185) ... FAILED
[INFO] [stdout] test src/protocol/mod.rs - protocol::Protocol (line 21) ... ok
[INFO] [stdout] test src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::get_message (line 415) ... FAILED
[INFO] [stdout] test src/protocol/mod.rs - protocol::Protocol::LengthAsArray (line 46) ... ok
[INFO] [stdout] test src/protocol/mod.rs - protocol::Protocol::Commands (line 28) ... ok
[INFO] [stdout] test src/tcp_ipc.rs - tcp_ipc::TcpIpcConfig (line 16) ... FAILED
[INFO] [stdout] test src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::write_message (line 486) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[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::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::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::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/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/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 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/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::await_message (line 459) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `client` in this scope
[INFO] [stdout]  --> src/tcp_ipc.rs:460:15
[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>::update_busy_state (line 389) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `BusyStatesExample`
[INFO] [stdout]  --> src/tcp_ipc.rs:390:26
[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:390:1
[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>::get_busy_state (line 400) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `client` in this scope
[INFO] [stdout]  --> src/tcp_ipc.rs:401:26
[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/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 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]   |
[INFO] [stdout] help: consider importing this tuple variant
[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>::clear_message_queue (line 436) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `client` in this scope
[INFO] [stdout]  --> src/tcp_ipc.rs:437:14
[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>::client (line 126) stdout ----
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `TcpIpcConfig` in this scope
[INFO] [stdout]  --> src/tcp_ipc.rs:127:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | let config = TcpIpcConfig {
[INFO] [stdout]   |              ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rust_tcp_ipc::TcpIpcConfig;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `TcpIpc`
[INFO] [stdout]  --> src/tcp_ipc.rs:133:5
[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] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rust_tcp_ipc::TcpIpc;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ProtocolExample` in this scope
[INFO] [stdout]  --> src/tcp_ipc.rs:133:14
[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/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::server (line 185) stdout ----
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `TcpIpcConfig` in this scope
[INFO] [stdout]  --> src/tcp_ipc.rs:186:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | let config = TcpIpcConfig {
[INFO] [stdout]   |              ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rust_tcp_ipc::TcpIpcConfig;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `TcpIpc`
[INFO] [stdout]  --> src/tcp_ipc.rs:191:5
[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] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rust_tcp_ipc::TcpIpc;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ProtocolExample` in this scope
[INFO] [stdout]  --> src/tcp_ipc.rs:191:14
[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>::get_message (line 415) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `client` in this scope
[INFO] [stdout]  --> src/tcp_ipc.rs:416:15
[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/tcp_ipc.rs - tcp_ipc::TcpIpcConfig (line 16) stdout ----
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `TcpIpcConfig` in this scope
[INFO] [stdout]  --> src/tcp_ipc.rs:17:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | let config = TcpIpcConfig {
[INFO] [stdout]   |              ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[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] ---- src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::write_message (line 486) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ProtocolExampleCommands`
[INFO] [stdout]  --> src/tcp_ipc.rs:487:36
[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:487:15
[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] 
[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 459)
[INFO] [stdout]     src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::clear_message_queue (line 436)
[INFO] [stdout]     src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::client (line 126)
[INFO] [stdout]     src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::get_busy_state (line 400)
[INFO] [stdout]     src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::get_message (line 415)
[INFO] [stdout]     src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::server (line 185)
[INFO] [stdout]     src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::update_busy_state (line 389)
[INFO] [stdout]     src/tcp_ipc.rs - tcp_ipc::TcpIpc<P>::write_message (line 486)
[INFO] [stdout]     src/tcp_ipc.rs - tcp_ipc::TcpIpcConfig (line 16)
[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 `Command { std: "docker" "inspect" "faf8babc2d00c8f8e62ff134108d2b12508fde393fac667ada8992cbcebcd02d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faf8babc2d00c8f8e62ff134108d2b12508fde393fac667ada8992cbcebcd02d", kill_on_drop: false }`
[INFO] [stdout] faf8babc2d00c8f8e62ff134108d2b12508fde393fac667ada8992cbcebcd02d