Nov 30 04:25:29.031 INFO checking dbasedow/cantact against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 04:25:29.031 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-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 30 04:25:29.565 INFO [stdout] 52efd057572313605ad19baace88c46f5d30fd6df2c0b1b651836d0e1fcef80a
Nov 30 04:25:29.567 INFO running `"docker" "start" "-a" "52efd057572313605ad19baace88c46f5d30fd6df2c0b1b651836d0e1fcef80a"`
Nov 30 04:25:31.643 INFO [stderr] usermod: no changes
Nov 30 04:25:31.744 INFO [stderr]     Checking cantact v0.1.0 (/source)
Nov 30 04:25:32.496 INFO [stderr] warning: unused import: `std::io::BufReader`
Nov 30 04:25:32.496 INFO [stderr]  --> src/main.rs:7:5
Nov 30 04:25:32.496 INFO [stderr]   |
Nov 30 04:25:32.496 INFO [stderr] 7 | use std::io::BufReader;
Nov 30 04:25:32.496 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 30 04:25:32.496 INFO [stderr]   |
Nov 30 04:25:32.496 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 04:25:32.496 INFO [stderr] 
Nov 30 04:25:32.628 INFO [stderr] warning: unused import: `std::io::prelude`
Nov 30 04:25:32.628 INFO [stderr]  --> src/main.rs:6:5
Nov 30 04:25:32.628 INFO [stderr]   |
Nov 30 04:25:32.628 INFO [stderr] 6 | use std::io::prelude::*;
Nov 30 04:25:32.628 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 30 04:25:32.628 INFO [stderr] 
Nov 30 04:25:32.640 INFO [stderr] warning: unused variable: `frame`
Nov 30 04:25:32.640 INFO [stderr]   --> src/main.rs:47:21
Nov 30 04:25:32.640 INFO [stderr]    |
Nov 30 04:25:32.640 INFO [stderr] 47 |                 let frame = slcan::parse_serial_line(&frame_buf[0..i]);
Nov 30 04:25:32.640 INFO [stderr]    |                     ^^^^^ help: consider using `_frame` instead
Nov 30 04:25:32.640 INFO [stderr]    |
Nov 30 04:25:32.640 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 04:25:32.640 INFO [stderr] 
Nov 30 04:25:32.640 INFO [stderr] warning: unused variable: `source_address`
Nov 30 04:25:32.640 INFO [stderr]   --> src/protocols/transport/isotp.rs:43:9
Nov 30 04:25:32.640 INFO [stderr]    |
Nov 30 04:25:32.640 INFO [stderr] 43 |         source_address: u32,
Nov 30 04:25:32.640 INFO [stderr]    |         ^^^^^^^^^^^^^^ help: consider using `_source_address` instead
Nov 30 04:25:32.640 INFO [stderr] 
Nov 30 04:25:32.640 INFO [stderr] warning: unused variable: `target_address`
Nov 30 04:25:32.640 INFO [stderr]   --> src/protocols/transport/isotp.rs:44:9
Nov 30 04:25:32.640 INFO [stderr]    |
Nov 30 04:25:32.640 INFO [stderr] 44 |         target_address: u32,
Nov 30 04:25:32.640 INFO [stderr]    |         ^^^^^^^^^^^^^^ help: consider using `_target_address` instead
Nov 30 04:25:32.640 INFO [stderr] 
Nov 30 04:25:32.640 INFO [stderr] warning: unused variable: `data`
Nov 30 04:25:32.640 INFO [stderr]   --> src/protocols/transport/isotp.rs:45:9
Nov 30 04:25:32.640 INFO [stderr]    |
Nov 30 04:25:32.640 INFO [stderr] 45 |         data: &[u8],
Nov 30 04:25:32.640 INFO [stderr]    |         ^^^^ help: consider using `_data` instead
Nov 30 04:25:32.640 INFO [stderr] 
Nov 30 04:25:32.652 INFO [stderr] warning: struct is never constructed: `IsoTp`
Nov 30 04:25:32.652 INFO [stderr]   --> src/protocols/transport/isotp.rs:14:1
Nov 30 04:25:32.652 INFO [stderr]    |
Nov 30 04:25:32.652 INFO [stderr] 14 | struct IsoTp {}
Nov 30 04:25:32.652 INFO [stderr]    | ^^^^^^^^^^^^
Nov 30 04:25:32.652 INFO [stderr]    |
Nov 30 04:25:32.652 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 04:25:32.652 INFO [stderr] 
Nov 30 04:25:32.652 INFO [stderr] warning: enum is never used: `MessageType`
Nov 30 04:25:32.652 INFO [stderr]   --> src/protocols/transport/isotp.rs:16:1
Nov 30 04:25:32.652 INFO [stderr]    |
Nov 30 04:25:32.652 INFO [stderr] 16 | enum MessageType {
Nov 30 04:25:32.652 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Nov 30 04:25:32.652 INFO [stderr] 
Nov 30 04:25:32.652 INFO [stderr] warning: enum is never used: `TargetAddressType`
Nov 30 04:25:32.652 INFO [stderr]   --> src/protocols/transport/isotp.rs:21:1
Nov 30 04:25:32.652 INFO [stderr]    |
Nov 30 04:25:32.652 INFO [stderr] 21 | enum TargetAddressType {
Nov 30 04:25:32.656 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Nov 30 04:25:32.656 INFO [stderr] 
Nov 30 04:25:32.656 INFO [stderr] warning: enum is never used: `ResultType`
Nov 30 04:25:32.656 INFO [stderr]   --> src/protocols/transport/isotp.rs:26:1
Nov 30 04:25:32.656 INFO [stderr]    |
Nov 30 04:25:32.656 INFO [stderr] 26 | enum ResultType {
Nov 30 04:25:32.656 INFO [stderr]    | ^^^^^^^^^^^^^^^
Nov 30 04:25:32.656 INFO [stderr] 
Nov 30 04:25:32.656 INFO [stderr] warning: struct is never constructed: `Message`
Nov 30 04:25:32.656 INFO [stderr]   --> src/protocols/transport/isotp.rs:39:1
Nov 30 04:25:32.656 INFO [stderr]    |
Nov 30 04:25:32.656 INFO [stderr] 39 | struct Message {}
Nov 30 04:25:32.656 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 30 04:25:32.656 INFO [stderr] 
Nov 30 04:25:32.656 INFO [stderr] warning: method is never used: `requestTransfer`
Nov 30 04:25:32.656 INFO [stderr]   --> src/protocols/transport/isotp.rs:42:5
Nov 30 04:25:32.656 INFO [stderr]    |
Nov 30 04:25:32.656 INFO [stderr] 42 | /     fn requestTransfer(
Nov 30 04:25:32.656 INFO [stderr] 43 | |         source_address: u32,
Nov 30 04:25:32.656 INFO [stderr] 44 | |         target_address: u32,
Nov 30 04:25:32.656 INFO [stderr] 45 | |         data: &[u8],
Nov 30 04:25:32.656 INFO [stderr] 46 | |     ) -> Result<(), ResultType> {
Nov 30 04:25:32.656 INFO [stderr] 47 | |         Ok(())
Nov 30 04:25:32.656 INFO [stderr] 48 | |     }
Nov 30 04:25:32.656 INFO [stderr]    | |_____^
Nov 30 04:25:32.656 INFO [stderr] 
Nov 30 04:25:32.656 INFO [stderr] warning: unused import: `std::io::BufReader`
Nov 30 04:25:32.656 INFO [stderr]  --> src/main.rs:7:5
Nov 30 04:25:32.656 INFO [stderr]   |
Nov 30 04:25:32.656 INFO [stderr] 7 | use std::io::BufReader;
Nov 30 04:25:32.656 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 30 04:25:32.656 INFO [stderr]   |
Nov 30 04:25:32.656 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 04:25:32.656 INFO [stderr] 
Nov 30 04:25:32.656 INFO [stderr] warning: method `requestTransfer` should have a snake case name such as `request_transfer`
Nov 30 04:25:32.656 INFO [stderr]   --> src/protocols/transport/isotp.rs:42:5
Nov 30 04:25:32.656 INFO [stderr]    |
Nov 30 04:25:32.656 INFO [stderr] 42 | /     fn requestTransfer(
Nov 30 04:25:32.656 INFO [stderr] 43 | |         source_address: u32,
Nov 30 04:25:32.656 INFO [stderr] 44 | |         target_address: u32,
Nov 30 04:25:32.656 INFO [stderr] 45 | |         data: &[u8],
Nov 30 04:25:32.656 INFO [stderr] 46 | |     ) -> Result<(), ResultType> {
Nov 30 04:25:32.656 INFO [stderr] 47 | |         Ok(())
Nov 30 04:25:32.656 INFO [stderr] 48 | |     }
Nov 30 04:25:32.656 INFO [stderr]    | |_____^
Nov 30 04:25:32.656 INFO [stderr]    |
Nov 30 04:25:32.656 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 30 04:25:32.656 INFO [stderr] 
Nov 30 04:25:32.817 INFO [stderr] warning: unused import: `std::io::prelude`
Nov 30 04:25:32.817 INFO [stderr]  --> src/main.rs:6:5
Nov 30 04:25:32.817 INFO [stderr]   |
Nov 30 04:25:32.817 INFO [stderr] 6 | use std::io::prelude::*;
Nov 30 04:25:32.817 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 30 04:25:32.817 INFO [stderr] 
Nov 30 04:25:32.826 INFO [stderr] warning: unused variable: `frame`
Nov 30 04:25:32.826 INFO [stderr]   --> src/main.rs:47:21
Nov 30 04:25:32.826 INFO [stderr]    |
Nov 30 04:25:32.826 INFO [stderr] 47 |                 let frame = slcan::parse_serial_line(&frame_buf[0..i]);
Nov 30 04:25:32.826 INFO [stderr]    |                     ^^^^^ help: consider using `_frame` instead
Nov 30 04:25:32.826 INFO [stderr]    |
Nov 30 04:25:32.826 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 04:25:32.826 INFO [stderr] 
Nov 30 04:25:32.826 INFO [stderr] warning: unused variable: `source_address`
Nov 30 04:25:32.826 INFO [stderr]   --> src/protocols/transport/isotp.rs:43:9
Nov 30 04:25:32.826 INFO [stderr]    |
Nov 30 04:25:32.826 INFO [stderr] 43 |         source_address: u32,
Nov 30 04:25:32.826 INFO [stderr]    |         ^^^^^^^^^^^^^^ help: consider using `_source_address` instead
Nov 30 04:25:32.826 INFO [stderr] 
Nov 30 04:25:32.826 INFO [stderr] warning: unused variable: `target_address`
Nov 30 04:25:32.826 INFO [stderr]   --> src/protocols/transport/isotp.rs:44:9
Nov 30 04:25:32.826 INFO [stderr]    |
Nov 30 04:25:32.826 INFO [stderr] 44 |         target_address: u32,
Nov 30 04:25:32.826 INFO [stderr]    |         ^^^^^^^^^^^^^^ help: consider using `_target_address` instead
Nov 30 04:25:32.826 INFO [stderr] 
Nov 30 04:25:32.826 INFO [stderr] warning: unused variable: `data`
Nov 30 04:25:32.826 INFO [stderr]   --> src/protocols/transport/isotp.rs:45:9
Nov 30 04:25:32.826 INFO [stderr]    |
Nov 30 04:25:32.826 INFO [stderr] 45 |         data: &[u8],
Nov 30 04:25:32.826 INFO [stderr]    |         ^^^^ help: consider using `_data` instead
Nov 30 04:25:32.826 INFO [stderr] 
Nov 30 04:25:32.870 INFO [stderr] warning: struct is never constructed: `IsoTp`
Nov 30 04:25:32.870 INFO [stderr]   --> src/protocols/transport/isotp.rs:14:1
Nov 30 04:25:32.870 INFO [stderr]    |
Nov 30 04:25:32.870 INFO [stderr] 14 | struct IsoTp {}
Nov 30 04:25:32.870 INFO [stderr]    | ^^^^^^^^^^^^
Nov 30 04:25:32.870 INFO [stderr]    |
Nov 30 04:25:32.870 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 04:25:32.870 INFO [stderr] 
Nov 30 04:25:32.870 INFO [stderr] warning: enum is never used: `MessageType`
Nov 30 04:25:32.870 INFO [stderr]   --> src/protocols/transport/isotp.rs:16:1
Nov 30 04:25:32.870 INFO [stderr]    |
Nov 30 04:25:32.870 INFO [stderr] 16 | enum MessageType {
Nov 30 04:25:32.870 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Nov 30 04:25:32.870 INFO [stderr] 
Nov 30 04:25:32.870 INFO [stderr] warning: enum is never used: `TargetAddressType`
Nov 30 04:25:32.870 INFO [stderr]   --> src/protocols/transport/isotp.rs:21:1
Nov 30 04:25:32.870 INFO [stderr]    |
Nov 30 04:25:32.870 INFO [stderr] 21 | enum TargetAddressType {
Nov 30 04:25:32.870 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Nov 30 04:25:32.870 INFO [stderr] 
Nov 30 04:25:32.870 INFO [stderr] warning: enum is never used: `ResultType`
Nov 30 04:25:32.870 INFO [stderr]   --> src/protocols/transport/isotp.rs:26:1
Nov 30 04:25:32.870 INFO [stderr]    |
Nov 30 04:25:32.870 INFO [stderr] 26 | enum ResultType {
Nov 30 04:25:32.870 INFO [stderr]    | ^^^^^^^^^^^^^^^
Nov 30 04:25:32.870 INFO [stderr] 
Nov 30 04:25:32.870 INFO [stderr] warning: struct is never constructed: `Message`
Nov 30 04:25:32.870 INFO [stderr]   --> src/protocols/transport/isotp.rs:39:1
Nov 30 04:25:32.870 INFO [stderr]    |
Nov 30 04:25:32.870 INFO [stderr] 39 | struct Message {}
Nov 30 04:25:32.870 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 30 04:25:32.870 INFO [stderr] 
Nov 30 04:25:32.870 INFO [stderr] warning: method is never used: `requestTransfer`
Nov 30 04:25:32.870 INFO [stderr]   --> src/protocols/transport/isotp.rs:42:5
Nov 30 04:25:32.870 INFO [stderr]    |
Nov 30 04:25:32.870 INFO [stderr] 42 | /     fn requestTransfer(
Nov 30 04:25:32.870 INFO [stderr] 43 | |         source_address: u32,
Nov 30 04:25:32.870 INFO [stderr] 44 | |         target_address: u32,
Nov 30 04:25:32.870 INFO [stderr] 45 | |         data: &[u8],
Nov 30 04:25:32.870 INFO [stderr] 46 | |     ) -> Result<(), ResultType> {
Nov 30 04:25:32.870 INFO [stderr] 47 | |         Ok(())
Nov 30 04:25:32.870 INFO [stderr] 48 | |     }
Nov 30 04:25:32.870 INFO [stderr]    | |_____^
Nov 30 04:25:32.870 INFO [stderr] 
Nov 30 04:25:32.872 INFO [stderr] warning: method `requestTransfer` should have a snake case name such as `request_transfer`
Nov 30 04:25:32.872 INFO [stderr]   --> src/protocols/transport/isotp.rs:42:5
Nov 30 04:25:32.872 INFO [stderr]    |
Nov 30 04:25:32.872 INFO [stderr] 42 | /     fn requestTransfer(
Nov 30 04:25:32.872 INFO [stderr] 43 | |         source_address: u32,
Nov 30 04:25:32.872 INFO [stderr] 44 | |         target_address: u32,
Nov 30 04:25:32.872 INFO [stderr] 45 | |         data: &[u8],
Nov 30 04:25:32.872 INFO [stderr] 46 | |     ) -> Result<(), ResultType> {
Nov 30 04:25:32.872 INFO [stderr] 47 | |         Ok(())
Nov 30 04:25:32.872 INFO [stderr] 48 | |     }
Nov 30 04:25:32.872 INFO [stderr]    | |_____^
Nov 30 04:25:32.872 INFO [stderr]    |
Nov 30 04:25:32.872 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 30 04:25:32.872 INFO [stderr] 
Nov 30 04:25:32.895 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Nov 30 04:25:32.904 INFO [stderr] su: No module specific data is present
Nov 30 04:25:33.364 INFO running `"docker" "inspect" "52efd057572313605ad19baace88c46f5d30fd6df2c0b1b651836d0e1fcef80a"`
Nov 30 04:25:33.603 INFO running `"docker" "rm" "-f" "52efd057572313605ad19baace88c46f5d30fd6df2c0b1b651836d0e1fcef80a"`
Nov 30 04:25:33.908 INFO [stdout] 52efd057572313605ad19baace88c46f5d30fd6df2c0b1b651836d0e1fcef80a