Dec 11 19:57:24.967 INFO checking dbasedow/cantact against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 19:57:24.967 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 11 19:57:25.277 INFO [stdout] 33710b304e129c27e386d05886bfccd59860fb62dba9c8e8322168c2081146f9
Dec 11 19:57:25.279 INFO running `"docker" "start" "-a" "33710b304e129c27e386d05886bfccd59860fb62dba9c8e8322168c2081146f9"`
Dec 11 19:57:26.264 INFO [stderr] usermod: no changes
Dec 11 19:57:26.344 INFO [stderr]     Checking cantact v0.1.0 (/source)
Dec 11 19:57:26.997 INFO [stderr] warning: unused import: `std::io::BufReader`
Dec 11 19:57:26.997 INFO [stderr]  --> src/main.rs:7:5
Dec 11 19:57:26.997 INFO [stderr]   |
Dec 11 19:57:26.997 INFO [stderr] 7 | use std::io::BufReader;
Dec 11 19:57:26.997 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 11 19:57:26.997 INFO [stderr]   |
Dec 11 19:57:26.997 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 19:57:26.997 INFO [stderr] 
Dec 11 19:57:27.077 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 11 19:57:27.077 INFO [stderr]  --> src/main.rs:6:5
Dec 11 19:57:27.077 INFO [stderr]   |
Dec 11 19:57:27.077 INFO [stderr] 6 | use std::io::prelude::*;
Dec 11 19:57:27.077 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 11 19:57:27.077 INFO [stderr] 
Dec 11 19:57:27.079 INFO [stderr] warning: unused variable: `frame`
Dec 11 19:57:27.079 INFO [stderr]   --> src/main.rs:47:21
Dec 11 19:57:27.079 INFO [stderr]    |
Dec 11 19:57:27.079 INFO [stderr] 47 |                 let frame = slcan::parse_serial_line(&frame_buf[0..i]);
Dec 11 19:57:27.079 INFO [stderr]    |                     ^^^^^ help: consider using `_frame` instead
Dec 11 19:57:27.079 INFO [stderr]    |
Dec 11 19:57:27.079 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 19:57:27.079 INFO [stderr] 
Dec 11 19:57:27.080 INFO [stderr] warning: unused variable: `source_address`
Dec 11 19:57:27.080 INFO [stderr]   --> src/protocols/transport/isotp.rs:43:9
Dec 11 19:57:27.080 INFO [stderr]    |
Dec 11 19:57:27.080 INFO [stderr] 43 |         source_address: u32,
Dec 11 19:57:27.080 INFO [stderr]    |         ^^^^^^^^^^^^^^ help: consider using `_source_address` instead
Dec 11 19:57:27.080 INFO [stderr] 
Dec 11 19:57:27.080 INFO [stderr] warning: unused variable: `target_address`
Dec 11 19:57:27.080 INFO [stderr]   --> src/protocols/transport/isotp.rs:44:9
Dec 11 19:57:27.080 INFO [stderr]    |
Dec 11 19:57:27.080 INFO [stderr] 44 |         target_address: u32,
Dec 11 19:57:27.080 INFO [stderr]    |         ^^^^^^^^^^^^^^ help: consider using `_target_address` instead
Dec 11 19:57:27.080 INFO [stderr] 
Dec 11 19:57:27.080 INFO [stderr] warning: unused variable: `data`
Dec 11 19:57:27.080 INFO [stderr]   --> src/protocols/transport/isotp.rs:45:9
Dec 11 19:57:27.080 INFO [stderr]    |
Dec 11 19:57:27.080 INFO [stderr] 45 |         data: &[u8],
Dec 11 19:57:27.080 INFO [stderr]    |         ^^^^ help: consider using `_data` instead
Dec 11 19:57:27.080 INFO [stderr] 
Dec 11 19:57:27.102 INFO [stderr] warning: struct is never constructed: `IsoTp`
Dec 11 19:57:27.102 INFO [stderr]   --> src/protocols/transport/isotp.rs:14:1
Dec 11 19:57:27.102 INFO [stderr]    |
Dec 11 19:57:27.102 INFO [stderr] 14 | struct IsoTp {}
Dec 11 19:57:27.102 INFO [stderr]    | ^^^^^^^^^^^^
Dec 11 19:57:27.102 INFO [stderr]    |
Dec 11 19:57:27.102 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 19:57:27.102 INFO [stderr] 
Dec 11 19:57:27.102 INFO [stderr] warning: enum is never used: `MessageType`
Dec 11 19:57:27.102 INFO [stderr]   --> src/protocols/transport/isotp.rs:16:1
Dec 11 19:57:27.102 INFO [stderr]    |
Dec 11 19:57:27.102 INFO [stderr] 16 | enum MessageType {
Dec 11 19:57:27.102 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 11 19:57:27.108 INFO [stderr] 
Dec 11 19:57:27.108 INFO [stderr] warning: enum is never used: `TargetAddressType`
Dec 11 19:57:27.108 INFO [stderr]   --> src/protocols/transport/isotp.rs:21:1
Dec 11 19:57:27.108 INFO [stderr]    |
Dec 11 19:57:27.108 INFO [stderr] 21 | enum TargetAddressType {
Dec 11 19:57:27.108 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:57:27.108 INFO [stderr] 
Dec 11 19:57:27.108 INFO [stderr] warning: enum is never used: `ResultType`
Dec 11 19:57:27.108 INFO [stderr]   --> src/protocols/transport/isotp.rs:26:1
Dec 11 19:57:27.108 INFO [stderr]    |
Dec 11 19:57:27.108 INFO [stderr] 26 | enum ResultType {
Dec 11 19:57:27.108 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 11 19:57:27.108 INFO [stderr] 
Dec 11 19:57:27.108 INFO [stderr] warning: struct is never constructed: `Message`
Dec 11 19:57:27.108 INFO [stderr]   --> src/protocols/transport/isotp.rs:39:1
Dec 11 19:57:27.108 INFO [stderr]    |
Dec 11 19:57:27.108 INFO [stderr] 39 | struct Message {}
Dec 11 19:57:27.108 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 11 19:57:27.108 INFO [stderr] 
Dec 11 19:57:27.109 INFO [stderr] warning: method is never used: `requestTransfer`
Dec 11 19:57:27.109 INFO [stderr]   --> src/protocols/transport/isotp.rs:42:5
Dec 11 19:57:27.109 INFO [stderr]    |
Dec 11 19:57:27.109 INFO [stderr] 42 | /     fn requestTransfer(
Dec 11 19:57:27.109 INFO [stderr] 43 | |         source_address: u32,
Dec 11 19:57:27.109 INFO [stderr] 44 | |         target_address: u32,
Dec 11 19:57:27.109 INFO [stderr] 45 | |         data: &[u8],
Dec 11 19:57:27.109 INFO [stderr] 46 | |     ) -> Result<(), ResultType> {
Dec 11 19:57:27.109 INFO [stderr] 47 | |         Ok(())
Dec 11 19:57:27.109 INFO [stderr] 48 | |     }
Dec 11 19:57:27.109 INFO [stderr]    | |_____^
Dec 11 19:57:27.109 INFO [stderr] 
Dec 11 19:57:27.109 INFO [stderr] warning: method `requestTransfer` should have a snake case name such as `request_transfer`
Dec 11 19:57:27.109 INFO [stderr]   --> src/protocols/transport/isotp.rs:42:5
Dec 11 19:57:27.109 INFO [stderr]    |
Dec 11 19:57:27.109 INFO [stderr] 42 | /     fn requestTransfer(
Dec 11 19:57:27.109 INFO [stderr] 43 | |         source_address: u32,
Dec 11 19:57:27.109 INFO [stderr] 44 | |         target_address: u32,
Dec 11 19:57:27.109 INFO [stderr] 45 | |         data: &[u8],
Dec 11 19:57:27.109 INFO [stderr] 46 | |     ) -> Result<(), ResultType> {
Dec 11 19:57:27.109 INFO [stderr] 47 | |         Ok(())
Dec 11 19:57:27.109 INFO [stderr] 48 | |     }
Dec 11 19:57:27.109 INFO [stderr]    | |_____^
Dec 11 19:57:27.109 INFO [stderr]    |
Dec 11 19:57:27.109 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 11 19:57:27.109 INFO [stderr] 
Dec 11 19:57:27.245 INFO [stderr] warning: unused import: `std::io::BufReader`
Dec 11 19:57:27.245 INFO [stderr]  --> src/main.rs:7:5
Dec 11 19:57:27.245 INFO [stderr]   |
Dec 11 19:57:27.245 INFO [stderr] 7 | use std::io::BufReader;
Dec 11 19:57:27.245 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 11 19:57:27.245 INFO [stderr]   |
Dec 11 19:57:27.245 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 19:57:27.245 INFO [stderr] 
Dec 11 19:57:27.357 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 11 19:57:27.357 INFO [stderr]  --> src/main.rs:6:5
Dec 11 19:57:27.357 INFO [stderr]   |
Dec 11 19:57:27.357 INFO [stderr] 6 | use std::io::prelude::*;
Dec 11 19:57:27.357 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 11 19:57:27.357 INFO [stderr] 
Dec 11 19:57:27.357 INFO [stderr] warning: unused variable: `frame`
Dec 11 19:57:27.357 INFO [stderr]   --> src/main.rs:47:21
Dec 11 19:57:27.357 INFO [stderr]    |
Dec 11 19:57:27.357 INFO [stderr] 47 |                 let frame = slcan::parse_serial_line(&frame_buf[0..i]);
Dec 11 19:57:27.357 INFO [stderr]    |                     ^^^^^ help: consider using `_frame` instead
Dec 11 19:57:27.357 INFO [stderr]    |
Dec 11 19:57:27.357 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 19:57:27.357 INFO [stderr] 
Dec 11 19:57:27.357 INFO [stderr] warning: unused variable: `source_address`
Dec 11 19:57:27.357 INFO [stderr]   --> src/protocols/transport/isotp.rs:43:9
Dec 11 19:57:27.357 INFO [stderr]    |
Dec 11 19:57:27.357 INFO [stderr] 43 |         source_address: u32,
Dec 11 19:57:27.357 INFO [stderr]    |         ^^^^^^^^^^^^^^ help: consider using `_source_address` instead
Dec 11 19:57:27.357 INFO [stderr] 
Dec 11 19:57:27.357 INFO [stderr] warning: unused variable: `target_address`
Dec 11 19:57:27.357 INFO [stderr]   --> src/protocols/transport/isotp.rs:44:9
Dec 11 19:57:27.357 INFO [stderr]    |
Dec 11 19:57:27.357 INFO [stderr] 44 |         target_address: u32,
Dec 11 19:57:27.357 INFO [stderr]    |         ^^^^^^^^^^^^^^ help: consider using `_target_address` instead
Dec 11 19:57:27.357 INFO [stderr] 
Dec 11 19:57:27.357 INFO [stderr] warning: unused variable: `data`
Dec 11 19:57:27.357 INFO [stderr]   --> src/protocols/transport/isotp.rs:45:9
Dec 11 19:57:27.357 INFO [stderr]    |
Dec 11 19:57:27.357 INFO [stderr] 45 |         data: &[u8],
Dec 11 19:57:27.357 INFO [stderr]    |         ^^^^ help: consider using `_data` instead
Dec 11 19:57:27.357 INFO [stderr] 
Dec 11 19:57:27.393 INFO [stderr] warning: struct is never constructed: `IsoTp`
Dec 11 19:57:27.393 INFO [stderr]   --> src/protocols/transport/isotp.rs:14:1
Dec 11 19:57:27.393 INFO [stderr]    |
Dec 11 19:57:27.393 INFO [stderr] 14 | struct IsoTp {}
Dec 11 19:57:27.393 INFO [stderr]    | ^^^^^^^^^^^^
Dec 11 19:57:27.393 INFO [stderr]    |
Dec 11 19:57:27.393 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 19:57:27.393 INFO [stderr] 
Dec 11 19:57:27.393 INFO [stderr] warning: enum is never used: `MessageType`
Dec 11 19:57:27.393 INFO [stderr]   --> src/protocols/transport/isotp.rs:16:1
Dec 11 19:57:27.393 INFO [stderr]    |
Dec 11 19:57:27.393 INFO [stderr] 16 | enum MessageType {
Dec 11 19:57:27.393 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 11 19:57:27.393 INFO [stderr] 
Dec 11 19:57:27.393 INFO [stderr] warning: enum is never used: `TargetAddressType`
Dec 11 19:57:27.393 INFO [stderr]   --> src/protocols/transport/isotp.rs:21:1
Dec 11 19:57:27.393 INFO [stderr]    |
Dec 11 19:57:27.393 INFO [stderr] 21 | enum TargetAddressType {
Dec 11 19:57:27.393 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:57:27.393 INFO [stderr] 
Dec 11 19:57:27.393 INFO [stderr] warning: enum is never used: `ResultType`
Dec 11 19:57:27.393 INFO [stderr]   --> src/protocols/transport/isotp.rs:26:1
Dec 11 19:57:27.393 INFO [stderr]    |
Dec 11 19:57:27.393 INFO [stderr] 26 | enum ResultType {
Dec 11 19:57:27.393 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 11 19:57:27.393 INFO [stderr] 
Dec 11 19:57:27.393 INFO [stderr] warning: struct is never constructed: `Message`
Dec 11 19:57:27.393 INFO [stderr]   --> src/protocols/transport/isotp.rs:39:1
Dec 11 19:57:27.393 INFO [stderr]    |
Dec 11 19:57:27.393 INFO [stderr] 39 | struct Message {}
Dec 11 19:57:27.393 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 11 19:57:27.393 INFO [stderr] 
Dec 11 19:57:27.393 INFO [stderr] warning: method is never used: `requestTransfer`
Dec 11 19:57:27.393 INFO [stderr]   --> src/protocols/transport/isotp.rs:42:5
Dec 11 19:57:27.393 INFO [stderr]    |
Dec 11 19:57:27.393 INFO [stderr] 42 | /     fn requestTransfer(
Dec 11 19:57:27.393 INFO [stderr] 43 | |         source_address: u32,
Dec 11 19:57:27.393 INFO [stderr] 44 | |         target_address: u32,
Dec 11 19:57:27.393 INFO [stderr] 45 | |         data: &[u8],
Dec 11 19:57:27.393 INFO [stderr] 46 | |     ) -> Result<(), ResultType> {
Dec 11 19:57:27.393 INFO [stderr] 47 | |         Ok(())
Dec 11 19:57:27.393 INFO [stderr] 48 | |     }
Dec 11 19:57:27.393 INFO [stderr]    | |_____^
Dec 11 19:57:27.393 INFO [stderr] 
Dec 11 19:57:27.393 INFO [stderr] warning: method `requestTransfer` should have a snake case name such as `request_transfer`
Dec 11 19:57:27.393 INFO [stderr]   --> src/protocols/transport/isotp.rs:42:5
Dec 11 19:57:27.394 INFO [stderr]    |
Dec 11 19:57:27.394 INFO [stderr] 42 | /     fn requestTransfer(
Dec 11 19:57:27.394 INFO [stderr] 43 | |         source_address: u32,
Dec 11 19:57:27.394 INFO [stderr] 44 | |         target_address: u32,
Dec 11 19:57:27.394 INFO [stderr] 45 | |         data: &[u8],
Dec 11 19:57:27.394 INFO [stderr] 46 | |     ) -> Result<(), ResultType> {
Dec 11 19:57:27.394 INFO [stderr] 47 | |         Ok(())
Dec 11 19:57:27.394 INFO [stderr] 48 | |     }
Dec 11 19:57:27.394 INFO [stderr]    | |_____^
Dec 11 19:57:27.394 INFO [stderr]    |
Dec 11 19:57:27.394 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 11 19:57:27.394 INFO [stderr] 
Dec 11 19:57:27.413 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Dec 11 19:57:27.416 INFO [stderr] su: No module specific data is present
Dec 11 19:57:28.014 INFO running `"docker" "inspect" "33710b304e129c27e386d05886bfccd59860fb62dba9c8e8322168c2081146f9"`
Dec 11 19:57:28.394 INFO running `"docker" "rm" "-f" "33710b304e129c27e386d05886bfccd59860fb62dba9c8e8322168c2081146f9"`
Dec 11 19:57:28.661 INFO [stdout] 33710b304e129c27e386d05886bfccd59860fb62dba9c8e8322168c2081146f9