Nov 17 10:42:13.612 INFO testing XOSplicer/es_uebung05_rust against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 10:42:13.612 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 17 10:42:14.110 INFO [stdout] 8489f9f295db5e37678d32e3fe5a5c296c66975e833dd77f400acebf8c8a50a9
Nov 17 10:42:14.113 INFO running `"docker" "start" "-a" "8489f9f295db5e37678d32e3fe5a5c296c66975e833dd77f400acebf8c8a50a9"`
Nov 17 10:42:15.559 INFO [stderr] usermod: no changes
Nov 17 10:42:15.875 INFO [stderr]    Compiling memchr v2.0.2
Nov 17 10:42:16.796 INFO [stderr]    Compiling nom v4.0.0
Nov 17 10:42:20.625 INFO [stderr]    Compiling data-transmission v0.1.0 (/source)
Nov 17 10:42:21.127 INFO [stderr] warning: unused `#[macro_use]` import
Nov 17 10:42:21.127 INFO [stderr]  --> src/main.rs:1:1
Nov 17 10:42:21.127 INFO [stderr]   |
Nov 17 10:42:21.127 INFO [stderr] 1 | #[macro_use]
Nov 17 10:42:21.127 INFO [stderr]   | ^^^^^^^^^^^^
Nov 17 10:42:21.127 INFO [stderr]   |
Nov 17 10:42:21.127 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 10:42:21.127 INFO [stderr] 
Nov 17 10:42:21.127 INFO [stderr] warning: unused import: `fletcher_16::fletcher_16`
Nov 17 10:42:21.127 INFO [stderr]  --> src/packet.rs:2:5
Nov 17 10:42:21.127 INFO [stderr]   |
Nov 17 10:42:21.127 INFO [stderr] 2 | use fletcher_16::fletcher_16;
Nov 17 10:42:21.127 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:42:21.127 INFO [stderr] 
Nov 17 10:42:21.267 INFO [stderr] warning: variant is never constructed: `Invalid`
Nov 17 10:42:21.267 INFO [stderr]   --> src/packet.rs:16:5
Nov 17 10:42:21.267 INFO [stderr]    |
Nov 17 10:42:21.267 INFO [stderr] 16 |     Invalid = 0,
Nov 17 10:42:21.267 INFO [stderr]    |     ^^^^^^^^^^^
Nov 17 10:42:21.267 INFO [stderr]    |
Nov 17 10:42:21.267 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 10:42:21.267 INFO [stderr] 
Nov 17 10:42:21.267 INFO [stderr] warning: variant is never constructed: `GeneralErrorReply`
Nov 17 10:42:21.267 INFO [stderr]   --> src/packet.rs:17:5
Nov 17 10:42:21.267 INFO [stderr]    |
Nov 17 10:42:21.267 INFO [stderr] 17 |     GeneralErrorReply = 1,
Nov 17 10:42:21.267 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:42:21.267 INFO [stderr] 
Nov 17 10:42:21.267 INFO [stderr] warning: variant is never constructed: `Echo`
Nov 17 10:42:21.267 INFO [stderr]   --> src/packet.rs:18:5
Nov 17 10:42:21.267 INFO [stderr]    |
Nov 17 10:42:21.267 INFO [stderr] 18 |     Echo = 2,
Nov 17 10:42:21.267 INFO [stderr]    |     ^^^^^^^^
Nov 17 10:42:21.267 INFO [stderr] 
Nov 17 10:42:21.267 INFO [stderr] warning: variant is never constructed: `EchoReply`
Nov 17 10:42:21.267 INFO [stderr]   --> src/packet.rs:19:5
Nov 17 10:42:21.267 INFO [stderr]    |
Nov 17 10:42:21.267 INFO [stderr] 19 |     EchoReply = 3,
Nov 17 10:42:21.267 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 17 10:42:21.267 INFO [stderr] 
Nov 17 10:42:21.268 INFO [stderr] warning: variant is never constructed: `Shutdown`
Nov 17 10:42:21.268 INFO [stderr]   --> src/packet.rs:20:5
Nov 17 10:42:21.268 INFO [stderr]    |
Nov 17 10:42:21.268 INFO [stderr] 20 |     Shutdown = 4,
Nov 17 10:42:21.268 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 17 10:42:21.268 INFO [stderr] 
Nov 17 10:42:21.268 INFO [stderr] warning: variant is never constructed: `ShutdownReply`
Nov 17 10:42:21.268 INFO [stderr]   --> src/packet.rs:21:5
Nov 17 10:42:21.268 INFO [stderr]    |
Nov 17 10:42:21.268 INFO [stderr] 21 |     ShutdownReply = 5,
Nov 17 10:42:21.268 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 17 10:42:21.268 INFO [stderr] 
Nov 17 10:42:21.269 INFO [stderr] warning: variant is never constructed: `Unsupported`
Nov 17 10:42:21.269 INFO [stderr]   --> src/packet.rs:22:5
Nov 17 10:42:21.269 INFO [stderr]    |
Nov 17 10:42:21.269 INFO [stderr] 22 |     Unsupported = 6,
Nov 17 10:42:21.269 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 17 10:42:21.269 INFO [stderr] 
Nov 17 10:42:21.269 INFO [stderr] warning: associated const is never used: `MAX_COMMAND`
Nov 17 10:42:21.269 INFO [stderr]   --> src/packet.rs:26:5
Nov 17 10:42:21.269 INFO [stderr]    |
Nov 17 10:42:21.269 INFO [stderr] 26 |     const MAX_COMMAND: u16 = Command::Unsupported as u16;
Nov 17 10:42:21.269 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:42:21.269 INFO [stderr] 
Nov 17 10:42:21.270 INFO [stderr] warning: method is never used: `try_from`
Nov 17 10:42:21.270 INFO [stderr]   --> src/packet.rs:28:5
Nov 17 10:42:21.270 INFO [stderr]    |
Nov 17 10:42:21.270 INFO [stderr] 28 |     fn try_from(c: u16) -> Result<Self, CommandValueError> {
Nov 17 10:42:21.270 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:42:21.270 INFO [stderr] 
Nov 17 10:42:21.270 INFO [stderr] warning: associated const is never used: `HEADER_LEN`
Nov 17 10:42:21.270 INFO [stderr]   --> src/packet.rs:46:5
Nov 17 10:42:21.270 INFO [stderr]    |
Nov 17 10:42:21.270 INFO [stderr] 46 |     const HEADER_LEN: usize = 4 * mem::size_of::<u16>();
Nov 17 10:42:21.270 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:42:21.270 INFO [stderr] 
Nov 17 10:42:21.271 INFO [stderr] warning: method is never used: `to_net_bytes_buf`
Nov 17 10:42:21.271 INFO [stderr]   --> src/packet.rs:48:5
Nov 17 10:42:21.271 INFO [stderr]    |
Nov 17 10:42:21.271 INFO [stderr] 48 |     pub fn to_net_bytes_buf<'b>(&self, buf: &'b mut [u8]) -> Result<&'b mut [u8], BufferTooShortError> {
Nov 17 10:42:21.271 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:42:21.271 INFO [stderr] 
Nov 17 10:42:21.271 INFO [stderr] warning: variant is never constructed: `ACK`
Nov 17 10:42:21.271 INFO [stderr]   --> src/packet.rs:79:5
Nov 17 10:42:21.271 INFO [stderr]    |
Nov 17 10:42:21.271 INFO [stderr] 79 |     ACK     = 0,
Nov 17 10:42:21.271 INFO [stderr]    |     ^^^^^^^^^^^
Nov 17 10:42:21.271 INFO [stderr] 
Nov 17 10:42:21.271 INFO [stderr] warning: variant is never constructed: `NACK`
Nov 17 10:42:21.271 INFO [stderr]   --> src/packet.rs:80:5
Nov 17 10:42:21.271 INFO [stderr]    |
Nov 17 10:42:21.271 INFO [stderr] 80 |     NACK    = 1,
Nov 17 10:42:21.271 INFO [stderr]    |     ^^^^^^^^^^^
Nov 17 10:42:21.271 INFO [stderr] 
Nov 17 10:42:21.272 INFO [stderr] warning: variant is never constructed: `DATA`
Nov 17 10:42:21.272 INFO [stderr]   --> src/packet.rs:81:5
Nov 17 10:42:21.272 INFO [stderr]    |
Nov 17 10:42:21.272 INFO [stderr] 81 |     DATA    = 2,
Nov 17 10:42:21.272 INFO [stderr]    |     ^^^^^^^^^^^
Nov 17 10:42:21.272 INFO [stderr] 
Nov 17 10:42:21.272 INFO [stderr] warning: associated const is never used: `MAX_TYPE`
Nov 17 10:42:21.272 INFO [stderr]   --> src/packet.rs:85:5
Nov 17 10:42:21.272 INFO [stderr]    |
Nov 17 10:42:21.272 INFO [stderr] 85 |     const MAX_TYPE: u8 = WrapperType::DATA as u8;
Nov 17 10:42:21.272 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:42:21.272 INFO [stderr] 
Nov 17 10:42:21.273 INFO [stderr] warning: method is never used: `try_from`
Nov 17 10:42:21.273 INFO [stderr]   --> src/packet.rs:87:5
Nov 17 10:42:21.273 INFO [stderr]    |
Nov 17 10:42:21.273 INFO [stderr] 87 |     fn try_from(c: u8) -> Result<Self, WrapperTypeValueError> {
Nov 17 10:42:21.273 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:42:21.273 INFO [stderr] 
Nov 17 10:42:21.273 INFO [stderr] warning: associated const is never used: `HEADER_LEN`
Nov 17 10:42:21.273 INFO [stderr]    --> src/packet.rs:105:5
Nov 17 10:42:21.273 INFO [stderr]     |
Nov 17 10:42:21.273 INFO [stderr] 105 |     const HEADER_LEN: usize = 4 * mem::size_of::<u16>() + mem::size_of::<u8>();
Nov 17 10:42:21.273 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:42:21.273 INFO [stderr] 
Nov 17 10:42:21.274 INFO [stderr] warning: associated const is never used: `U16_HEADER_LEN`
Nov 17 10:42:21.274 INFO [stderr]    --> src/packet.rs:106:5
Nov 17 10:42:21.274 INFO [stderr]     |
Nov 17 10:42:21.274 INFO [stderr] 106 |     const U16_HEADER_LEN: usize = Self::HEADER_LEN - mem::size_of::<u8>();
Nov 17 10:42:21.274 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:42:21.274 INFO [stderr] 
Nov 17 10:42:21.274 INFO [stderr] warning: method is never used: `to_net_bytes_buf`
Nov 17 10:42:21.274 INFO [stderr]    --> src/packet.rs:108:5
Nov 17 10:42:21.274 INFO [stderr]     |
Nov 17 10:42:21.274 INFO [stderr] 108 |     pub fn to_net_bytes_buf<'b>(&self, buf: &'b mut [u8]) -> Result<&'b mut [u8], BufferTooShortError> {
Nov 17 10:42:21.274 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:42:21.274 INFO [stderr] 
Nov 17 10:42:21.274 INFO [stderr] warning: method is never used: `checksum`
Nov 17 10:42:21.275 INFO [stderr]    --> src/packet.rs:134:5
Nov 17 10:42:21.275 INFO [stderr]     |
Nov 17 10:42:21.275 INFO [stderr] 134 |     fn checksum(&self) -> u16 {
Nov 17 10:42:21.275 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:42:21.279 INFO [stderr] 
Nov 17 10:42:21.279 INFO [stderr] warning: function is never used: `fletcher_16`
Nov 17 10:42:21.279 INFO [stderr]  --> src/fletcher_16.rs:1:1
Nov 17 10:42:21.279 INFO [stderr]   |
Nov 17 10:42:21.279 INFO [stderr] 1 | pub fn fletcher_16(data: &[u8]) -> u16 {
Nov 17 10:42:21.279 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:42:21.279 INFO [stderr] 
Nov 17 10:42:21.614 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.02s
Nov 17 10:42:21.618 INFO [stderr] su: No module specific data is present
Nov 17 10:42:22.654 INFO running `"docker" "inspect" "8489f9f295db5e37678d32e3fe5a5c296c66975e833dd77f400acebf8c8a50a9"`
Nov 17 10:42:22.926 INFO running `"docker" "rm" "-f" "8489f9f295db5e37678d32e3fe5a5c296c66975e833dd77f400acebf8c8a50a9"`
Nov 17 10:42:23.256 INFO [stdout] 8489f9f295db5e37678d32e3fe5a5c296c66975e833dd77f400acebf8c8a50a9
Nov 17 10:42:23.263 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 17 10:42:23.747 INFO [stdout] 87891d638a021bc7bd447ce4e9140ec3e9000b78d852d2cfb7590c1954a69eb8
Nov 17 10:42:23.750 INFO running `"docker" "start" "-a" "87891d638a021bc7bd447ce4e9140ec3e9000b78d852d2cfb7590c1954a69eb8"`
Nov 17 10:42:25.319 INFO [stderr] usermod: no changes
Nov 17 10:42:25.375 INFO [stderr]    Compiling data-transmission v0.1.0 (/source)
Nov 17 10:42:25.992 INFO [stderr] warning: unused `#[macro_use]` import
Nov 17 10:42:25.993 INFO [stderr]  --> src/main.rs:1:1
Nov 17 10:42:25.993 INFO [stderr]   |
Nov 17 10:42:25.993 INFO [stderr] 1 | #[macro_use]
Nov 17 10:42:25.994 INFO [stderr]   | ^^^^^^^^^^^^
Nov 17 10:42:25.994 INFO [stderr]   |
Nov 17 10:42:25.994 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 10:42:25.995 INFO [stderr] 
Nov 17 10:42:25.995 INFO [stderr] warning: unused import: `fletcher_16::fletcher_16`
Nov 17 10:42:25.995 INFO [stderr]  --> src/packet.rs:2:5
Nov 17 10:42:25.996 INFO [stderr]   |
Nov 17 10:42:25.996 INFO [stderr] 2 | use fletcher_16::fletcher_16;
Nov 17 10:42:25.996 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:42:25.996 INFO [stderr] 
Nov 17 10:42:26.328 INFO [stderr] warning: variant is never constructed: `Invalid`
Nov 17 10:42:26.328 INFO [stderr]   --> src/packet.rs:16:5
Nov 17 10:42:26.328 INFO [stderr]    |
Nov 17 10:42:26.328 INFO [stderr] 16 |     Invalid = 0,
Nov 17 10:42:26.329 INFO [stderr]    |     ^^^^^^^^^^^
Nov 17 10:42:26.329 INFO [stderr]    |
Nov 17 10:42:26.329 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 10:42:26.329 INFO [stderr] 
Nov 17 10:42:26.330 INFO [stderr] warning: variant is never constructed: `GeneralErrorReply`
Nov 17 10:42:26.330 INFO [stderr]   --> src/packet.rs:17:5
Nov 17 10:42:26.330 INFO [stderr]    |
Nov 17 10:42:26.330 INFO [stderr] 17 |     GeneralErrorReply = 1,
Nov 17 10:42:26.331 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:42:26.331 INFO [stderr] 
Nov 17 10:42:26.331 INFO [stderr] warning: variant is never constructed: `Echo`
Nov 17 10:42:26.332 INFO [stderr]   --> src/packet.rs:18:5
Nov 17 10:42:26.332 INFO [stderr]    |
Nov 17 10:42:26.332 INFO [stderr] 18 |     Echo = 2,
Nov 17 10:42:26.333 INFO [stderr]    |     ^^^^^^^^
Nov 17 10:42:26.333 INFO [stderr] 
Nov 17 10:42:26.333 INFO [stderr] warning: variant is never constructed: `EchoReply`
Nov 17 10:42:26.333 INFO [stderr]   --> src/packet.rs:19:5
Nov 17 10:42:26.334 INFO [stderr]    |
Nov 17 10:42:26.334 INFO [stderr] 19 |     EchoReply = 3,
Nov 17 10:42:26.335 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 17 10:42:26.335 INFO [stderr] 
Nov 17 10:42:26.335 INFO [stderr] warning: variant is never constructed: `Shutdown`
Nov 17 10:42:26.336 INFO [stderr]   --> src/packet.rs:20:5
Nov 17 10:42:26.336 INFO [stderr]    |
Nov 17 10:42:26.336 INFO [stderr] 20 |     Shutdown = 4,
Nov 17 10:42:26.336 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 17 10:42:26.337 INFO [stderr] 
Nov 17 10:42:26.337 INFO [stderr] warning: variant is never constructed: `ShutdownReply`
Nov 17 10:42:26.337 INFO [stderr]   --> src/packet.rs:21:5
Nov 17 10:42:26.338 INFO [stderr]    |
Nov 17 10:42:26.338 INFO [stderr] 21 |     ShutdownReply = 5,
Nov 17 10:42:26.338 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 17 10:42:26.339 INFO [stderr] 
Nov 17 10:42:26.339 INFO [stderr] warning: variant is never constructed: `ACK`
Nov 17 10:42:26.339 INFO [stderr]   --> src/packet.rs:79:5
Nov 17 10:42:26.339 INFO [stderr]    |
Nov 17 10:42:26.340 INFO [stderr] 79 |     ACK     = 0,
Nov 17 10:42:26.340 INFO [stderr]    |     ^^^^^^^^^^^
Nov 17 10:42:26.340 INFO [stderr] 
Nov 17 10:42:26.340 INFO [stderr] warning: variant is never constructed: `NACK`
Nov 17 10:42:26.341 INFO [stderr]   --> src/packet.rs:80:5
Nov 17 10:42:26.341 INFO [stderr]    |
Nov 17 10:42:26.341 INFO [stderr] 80 |     NACK    = 1,
Nov 17 10:42:26.342 INFO [stderr]    |     ^^^^^^^^^^^
Nov 17 10:42:26.342 INFO [stderr] 
Nov 17 10:42:26.342 INFO [stderr] warning: associated const is never used: `HEADER_LEN`
Nov 17 10:42:26.342 INFO [stderr]    --> src/packet.rs:105:5
Nov 17 10:42:26.343 INFO [stderr]     |
Nov 17 10:42:26.343 INFO [stderr] 105 |     const HEADER_LEN: usize = 4 * mem::size_of::<u16>() + mem::size_of::<u8>();
Nov 17 10:42:26.343 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:42:26.344 INFO [stderr] 
Nov 17 10:42:26.344 INFO [stderr] warning: associated const is never used: `U16_HEADER_LEN`
Nov 17 10:42:26.344 INFO [stderr]    --> src/packet.rs:106:5
Nov 17 10:42:26.344 INFO [stderr]     |
Nov 17 10:42:26.345 INFO [stderr] 106 |     const U16_HEADER_LEN: usize = Self::HEADER_LEN - mem::size_of::<u8>();
Nov 17 10:42:26.345 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:42:26.345 INFO [stderr] 
Nov 17 10:42:26.345 INFO [stderr] warning: method is never used: `to_net_bytes_buf`
Nov 17 10:42:26.346 INFO [stderr]    --> src/packet.rs:108:5
Nov 17 10:42:26.346 INFO [stderr]     |
Nov 17 10:42:26.346 INFO [stderr] 108 |     pub fn to_net_bytes_buf<'b>(&self, buf: &'b mut [u8]) -> Result<&'b mut [u8], BufferTooShortError> {
Nov 17 10:42:26.347 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:42:26.347 INFO [stderr] 
Nov 17 10:42:26.347 INFO [stderr] warning: method is never used: `checksum`
Nov 17 10:42:26.348 INFO [stderr]    --> src/packet.rs:134:5
Nov 17 10:42:26.348 INFO [stderr]     |
Nov 17 10:42:26.348 INFO [stderr] 134 |     fn checksum(&self) -> u16 {
Nov 17 10:42:26.349 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:42:26.349 INFO [stderr] 
Nov 17 10:42:26.918 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
Nov 17 10:42:26.922 INFO [stderr] su: No module specific data is present
Nov 17 10:42:27.523 INFO running `"docker" "inspect" "87891d638a021bc7bd447ce4e9140ec3e9000b78d852d2cfb7590c1954a69eb8"`
Nov 17 10:42:27.767 INFO running `"docker" "rm" "-f" "87891d638a021bc7bd447ce4e9140ec3e9000b78d852d2cfb7590c1954a69eb8"`
Nov 17 10:42:28.113 INFO [stdout] 87891d638a021bc7bd447ce4e9140ec3e9000b78d852d2cfb7590c1954a69eb8
Nov 17 10:42:28.115 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 17 10:42:28.789 INFO [stdout] 2e6d6b77e739138a650aa945bebbbca37c63c6861c684f2ba229abe8bb0bb76c
Nov 17 10:42:28.790 INFO running `"docker" "start" "-a" "2e6d6b77e739138a650aa945bebbbca37c63c6861c684f2ba229abe8bb0bb76c"`
Nov 17 10:42:30.008 INFO [stderr] usermod: no changes
Nov 17 10:42:30.068 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 17 10:42:30.073 INFO [stderr]      Running /target/debug/deps/data_transmission-ac1ee5892cea5300
Nov 17 10:42:30.091 INFO [stdout] 
Nov 17 10:42:30.091 INFO [stdout] running 10 tests
Nov 17 10:42:30.116 INFO [stdout] test fletcher_16::test::test_vector_3 ... ok
Nov 17 10:42:30.116 INFO [stdout] test fletcher_16::test::test_vector_1 ... ok
Nov 17 10:42:30.116 INFO [stdout] test packet::test::command_is_sane ... ok
Nov 17 10:42:30.116 INFO [stdout] test packet::test::command_ctor_fails ... ok
Nov 17 10:42:30.116 INFO [stdout] test fletcher_16::test::test_vector_2 ... ok
Nov 17 10:42:30.117 INFO [stdout] test packet::test::packet_to_net_bytes_fits ... ok
Nov 17 10:42:30.117 INFO [stdout] test packet::test::packet_to_net_bytes_correct ... ok
Nov 17 10:42:30.117 INFO [stdout] test packet::test::wrapper_type_ctor_fails ... ok
Nov 17 10:42:30.123 INFO [stdout] test packet::test::wrapper_type_is_sane ... ok
Nov 17 10:42:30.123 INFO [stdout] test packet::test::packet_to_net_bytes_too_short ... ok
Nov 17 10:42:30.123 INFO [stdout] 
Nov 17 10:42:30.123 INFO [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 10:42:30.123 INFO [stdout] 
Nov 17 10:42:30.155 INFO [stderr] su: No module specific data is present
Nov 17 10:42:30.764 INFO running `"docker" "inspect" "2e6d6b77e739138a650aa945bebbbca37c63c6861c684f2ba229abe8bb0bb76c"`
Nov 17 10:42:30.838 INFO running `"docker" "rm" "-f" "2e6d6b77e739138a650aa945bebbbca37c63c6861c684f2ba229abe8bb0bb76c"`
Nov 17 10:42:30.915 INFO [stdout] 2e6d6b77e739138a650aa945bebbbca37c63c6861c684f2ba229abe8bb0bb76c