Nov 28 06:51:08.725 INFO checking dbasedow/cantact against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 06:51:08.726 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 06:51:09.206 INFO [stdout] 8dd7785e5ae808c06464f6e4e5c9f05d21f7e2b032d615995062e9ad17fccb0f
Nov 28 06:51:09.214 INFO running `"docker" "start" "-a" "8dd7785e5ae808c06464f6e4e5c9f05d21f7e2b032d615995062e9ad17fccb0f"`
Nov 28 06:51:10.642 INFO [stderr] usermod: no changes
Nov 28 06:51:10.704 INFO [stderr]     Checking cantact v0.1.0 (/source)
Nov 28 06:51:11.340 INFO [stderr] warning: unused import: `std::io::BufReader`
Nov 28 06:51:11.341 INFO [stderr]  --> src/main.rs:7:5
Nov 28 06:51:11.341 INFO [stderr]   |
Nov 28 06:51:11.341 INFO [stderr] 7 | use std::io::BufReader;
Nov 28 06:51:11.342 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 28 06:51:11.342 INFO [stderr]   |
Nov 28 06:51:11.342 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 06:51:11.343 INFO [stderr] 
Nov 28 06:51:11.412 INFO [stderr] warning: unused import: `std::io::prelude`
Nov 28 06:51:11.413 INFO [stderr]  --> src/main.rs:6:5
Nov 28 06:51:11.413 INFO [stderr]   |
Nov 28 06:51:11.413 INFO [stderr] 6 | use std::io::prelude::*;
Nov 28 06:51:11.414 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 28 06:51:11.414 INFO [stderr] 
Nov 28 06:51:11.414 INFO [stderr] warning: unused variable: `frame`
Nov 28 06:51:11.415 INFO [stderr]   --> src/main.rs:47:21
Nov 28 06:51:11.415 INFO [stderr]    |
Nov 28 06:51:11.415 INFO [stderr] 47 |                 let frame = slcan::parse_serial_line(&frame_buf[0..i]);
Nov 28 06:51:11.416 INFO [stderr]    |                     ^^^^^ help: consider using `_frame` instead
Nov 28 06:51:11.416 INFO [stderr]    |
Nov 28 06:51:11.416 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 06:51:11.416 INFO [stderr] 
Nov 28 06:51:11.417 INFO [stderr] warning: unused variable: `source_address`
Nov 28 06:51:11.417 INFO [stderr]   --> src/protocols/transport/isotp.rs:43:9
Nov 28 06:51:11.417 INFO [stderr]    |
Nov 28 06:51:11.418 INFO [stderr] 43 |         source_address: u32,
Nov 28 06:51:11.418 INFO [stderr]    |         ^^^^^^^^^^^^^^ help: consider using `_source_address` instead
Nov 28 06:51:11.418 INFO [stderr] 
Nov 28 06:51:11.419 INFO [stderr] warning: unused variable: `target_address`
Nov 28 06:51:11.419 INFO [stderr]   --> src/protocols/transport/isotp.rs:44:9
Nov 28 06:51:11.419 INFO [stderr]    |
Nov 28 06:51:11.419 INFO [stderr] 44 |         target_address: u32,
Nov 28 06:51:11.420 INFO [stderr]    |         ^^^^^^^^^^^^^^ help: consider using `_target_address` instead
Nov 28 06:51:11.420 INFO [stderr] 
Nov 28 06:51:11.420 INFO [stderr] warning: unused variable: `data`
Nov 28 06:51:11.421 INFO [stderr]   --> src/protocols/transport/isotp.rs:45:9
Nov 28 06:51:11.421 INFO [stderr]    |
Nov 28 06:51:11.421 INFO [stderr] 45 |         data: &[u8],
Nov 28 06:51:11.422 INFO [stderr]    |         ^^^^ help: consider using `_data` instead
Nov 28 06:51:11.422 INFO [stderr] 
Nov 28 06:51:11.440 INFO [stderr] warning: struct is never constructed: `IsoTp`
Nov 28 06:51:11.441 INFO [stderr]   --> src/protocols/transport/isotp.rs:14:1
Nov 28 06:51:11.441 INFO [stderr]    |
Nov 28 06:51:11.441 INFO [stderr] 14 | struct IsoTp {}
Nov 28 06:51:11.442 INFO [stderr]    | ^^^^^^^^^^^^
Nov 28 06:51:11.442 INFO [stderr]    |
Nov 28 06:51:11.442 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 06:51:11.443 INFO [stderr] 
Nov 28 06:51:11.443 INFO [stderr] warning: enum is never used: `MessageType`
Nov 28 06:51:11.443 INFO [stderr]   --> src/protocols/transport/isotp.rs:16:1
Nov 28 06:51:11.443 INFO [stderr]    |
Nov 28 06:51:11.444 INFO [stderr] 16 | enum MessageType {
Nov 28 06:51:11.444 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Nov 28 06:51:11.444 INFO [stderr] 
Nov 28 06:51:11.445 INFO [stderr] warning: enum is never used: `TargetAddressType`
Nov 28 06:51:11.445 INFO [stderr]   --> src/protocols/transport/isotp.rs:21:1
Nov 28 06:51:11.445 INFO [stderr]    |
Nov 28 06:51:11.446 INFO [stderr] 21 | enum TargetAddressType {
Nov 28 06:51:11.446 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:51:11.446 INFO [stderr] 
Nov 28 06:51:11.446 INFO [stderr] warning: enum is never used: `ResultType`
Nov 28 06:51:11.446 INFO [stderr]   --> src/protocols/transport/isotp.rs:26:1
Nov 28 06:51:11.447 INFO [stderr]    |
Nov 28 06:51:11.447 INFO [stderr] 26 | enum ResultType {
Nov 28 06:51:11.447 INFO [stderr]    | ^^^^^^^^^^^^^^^
Nov 28 06:51:11.447 INFO [stderr] 
Nov 28 06:51:11.447 INFO [stderr] warning: struct is never constructed: `Message`
Nov 28 06:51:11.448 INFO [stderr]   --> src/protocols/transport/isotp.rs:39:1
Nov 28 06:51:11.448 INFO [stderr]    |
Nov 28 06:51:11.448 INFO [stderr] 39 | struct Message {}
Nov 28 06:51:11.448 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 28 06:51:11.448 INFO [stderr] 
Nov 28 06:51:11.448 INFO [stderr] warning: method is never used: `requestTransfer`
Nov 28 06:51:11.449 INFO [stderr]   --> src/protocols/transport/isotp.rs:42:5
Nov 28 06:51:11.449 INFO [stderr]    |
Nov 28 06:51:11.449 INFO [stderr] 42 | /     fn requestTransfer(
Nov 28 06:51:11.449 INFO [stderr] 43 | |         source_address: u32,
Nov 28 06:51:11.449 INFO [stderr] 44 | |         target_address: u32,
Nov 28 06:51:11.449 INFO [stderr] 45 | |         data: &[u8],
Nov 28 06:51:11.449 INFO [stderr] 46 | |     ) -> Result<(), ResultType> {
Nov 28 06:51:11.449 INFO [stderr] 47 | |         Ok(())
Nov 28 06:51:11.449 INFO [stderr] 48 | |     }
Nov 28 06:51:11.449 INFO [stderr]    | |_____^
Nov 28 06:51:11.449 INFO [stderr] 
Nov 28 06:51:11.449 INFO [stderr] warning: method `requestTransfer` should have a snake case name such as `request_transfer`
Nov 28 06:51:11.449 INFO [stderr]   --> src/protocols/transport/isotp.rs:42:5
Nov 28 06:51:11.449 INFO [stderr]    |
Nov 28 06:51:11.449 INFO [stderr] 42 | /     fn requestTransfer(
Nov 28 06:51:11.449 INFO [stderr] 43 | |         source_address: u32,
Nov 28 06:51:11.449 INFO [stderr] 44 | |         target_address: u32,
Nov 28 06:51:11.449 INFO [stderr] 45 | |         data: &[u8],
Nov 28 06:51:11.449 INFO [stderr] 46 | |     ) -> Result<(), ResultType> {
Nov 28 06:51:11.449 INFO [stderr] 47 | |         Ok(())
Nov 28 06:51:11.449 INFO [stderr] 48 | |     }
Nov 28 06:51:11.449 INFO [stderr]    | |_____^
Nov 28 06:51:11.450 INFO [stderr]    |
Nov 28 06:51:11.450 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 28 06:51:11.450 INFO [stderr] 
Nov 28 06:51:11.489 INFO [stderr] warning: unused import: `std::io::BufReader`
Nov 28 06:51:11.489 INFO [stderr]  --> src/main.rs:7:5
Nov 28 06:51:11.489 INFO [stderr]   |
Nov 28 06:51:11.490 INFO [stderr] 7 | use std::io::BufReader;
Nov 28 06:51:11.490 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 28 06:51:11.490 INFO [stderr]   |
Nov 28 06:51:11.490 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 06:51:11.491 INFO [stderr] 
Nov 28 06:51:11.602 INFO [stderr] warning: unused import: `std::io::prelude`
Nov 28 06:51:11.602 INFO [stderr]  --> src/main.rs:6:5
Nov 28 06:51:11.603 INFO [stderr]   |
Nov 28 06:51:11.603 INFO [stderr] 6 | use std::io::prelude::*;
Nov 28 06:51:11.603 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 28 06:51:11.604 INFO [stderr] 
Nov 28 06:51:11.612 INFO [stderr] warning: unused variable: `frame`
Nov 28 06:51:11.613 INFO [stderr]   --> src/main.rs:47:21
Nov 28 06:51:11.613 INFO [stderr]    |
Nov 28 06:51:11.613 INFO [stderr] 47 |                 let frame = slcan::parse_serial_line(&frame_buf[0..i]);
Nov 28 06:51:11.614 INFO [stderr]    |                     ^^^^^ help: consider using `_frame` instead
Nov 28 06:51:11.614 INFO [stderr]    |
Nov 28 06:51:11.614 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 06:51:11.614 INFO [stderr] 
Nov 28 06:51:11.615 INFO [stderr] warning: unused variable: `source_address`
Nov 28 06:51:11.615 INFO [stderr]   --> src/protocols/transport/isotp.rs:43:9
Nov 28 06:51:11.615 INFO [stderr]    |
Nov 28 06:51:11.616 INFO [stderr] 43 |         source_address: u32,
Nov 28 06:51:11.616 INFO [stderr]    |         ^^^^^^^^^^^^^^ help: consider using `_source_address` instead
Nov 28 06:51:11.616 INFO [stderr] 
Nov 28 06:51:11.616 INFO [stderr] warning: unused variable: `target_address`
Nov 28 06:51:11.617 INFO [stderr]   --> src/protocols/transport/isotp.rs:44:9
Nov 28 06:51:11.617 INFO [stderr]    |
Nov 28 06:51:11.617 INFO [stderr] 44 |         target_address: u32,
Nov 28 06:51:11.618 INFO [stderr]    |         ^^^^^^^^^^^^^^ help: consider using `_target_address` instead
Nov 28 06:51:11.618 INFO [stderr] 
Nov 28 06:51:11.618 INFO [stderr] warning: unused variable: `data`
Nov 28 06:51:11.618 INFO [stderr]   --> src/protocols/transport/isotp.rs:45:9
Nov 28 06:51:11.619 INFO [stderr]    |
Nov 28 06:51:11.619 INFO [stderr] 45 |         data: &[u8],
Nov 28 06:51:11.619 INFO [stderr]    |         ^^^^ help: consider using `_data` instead
Nov 28 06:51:11.620 INFO [stderr] 
Nov 28 06:51:11.660 INFO [stderr] warning: struct is never constructed: `IsoTp`
Nov 28 06:51:11.660 INFO [stderr]   --> src/protocols/transport/isotp.rs:14:1
Nov 28 06:51:11.660 INFO [stderr]    |
Nov 28 06:51:11.661 INFO [stderr] 14 | struct IsoTp {}
Nov 28 06:51:11.661 INFO [stderr]    | ^^^^^^^^^^^^
Nov 28 06:51:11.661 INFO [stderr]    |
Nov 28 06:51:11.661 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 06:51:11.662 INFO [stderr] 
Nov 28 06:51:11.662 INFO [stderr] warning: enum is never used: `MessageType`
Nov 28 06:51:11.662 INFO [stderr]   --> src/protocols/transport/isotp.rs:16:1
Nov 28 06:51:11.663 INFO [stderr]    |
Nov 28 06:51:11.663 INFO [stderr] 16 | enum MessageType {
Nov 28 06:51:11.663 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Nov 28 06:51:11.664 INFO [stderr] 
Nov 28 06:51:11.664 INFO [stderr] warning: enum is never used: `TargetAddressType`
Nov 28 06:51:11.664 INFO [stderr]   --> src/protocols/transport/isotp.rs:21:1
Nov 28 06:51:11.664 INFO [stderr]    |
Nov 28 06:51:11.665 INFO [stderr] 21 | enum TargetAddressType {
Nov 28 06:51:11.665 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:51:11.665 INFO [stderr] 
Nov 28 06:51:11.665 INFO [stderr] warning: enum is never used: `ResultType`
Nov 28 06:51:11.665 INFO [stderr]   --> src/protocols/transport/isotp.rs:26:1
Nov 28 06:51:11.665 INFO [stderr]    |
Nov 28 06:51:11.665 INFO [stderr] 26 | enum ResultType {
Nov 28 06:51:11.665 INFO [stderr]    | ^^^^^^^^^^^^^^^
Nov 28 06:51:11.665 INFO [stderr] 
Nov 28 06:51:11.665 INFO [stderr] warning: struct is never constructed: `Message`
Nov 28 06:51:11.665 INFO [stderr]   --> src/protocols/transport/isotp.rs:39:1
Nov 28 06:51:11.665 INFO [stderr]    |
Nov 28 06:51:11.665 INFO [stderr] 39 | struct Message {}
Nov 28 06:51:11.666 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 28 06:51:11.666 INFO [stderr] 
Nov 28 06:51:11.666 INFO [stderr] warning: method is never used: `requestTransfer`
Nov 28 06:51:11.666 INFO [stderr]   --> src/protocols/transport/isotp.rs:42:5
Nov 28 06:51:11.666 INFO [stderr]    |
Nov 28 06:51:11.666 INFO [stderr] 42 | /     fn requestTransfer(
Nov 28 06:51:11.666 INFO [stderr] 43 | |         source_address: u32,
Nov 28 06:51:11.666 INFO [stderr] 44 | |         target_address: u32,
Nov 28 06:51:11.666 INFO [stderr] 45 | |         data: &[u8],
Nov 28 06:51:11.666 INFO [stderr] 46 | |     ) -> Result<(), ResultType> {
Nov 28 06:51:11.666 INFO [stderr] 47 | |         Ok(())
Nov 28 06:51:11.666 INFO [stderr] 48 | |     }
Nov 28 06:51:11.666 INFO [stderr]    | |_____^
Nov 28 06:51:11.666 INFO [stderr] 
Nov 28 06:51:11.666 INFO [stderr] warning: method `requestTransfer` should have a snake case name such as `request_transfer`
Nov 28 06:51:11.666 INFO [stderr]   --> src/protocols/transport/isotp.rs:42:5
Nov 28 06:51:11.666 INFO [stderr]    |
Nov 28 06:51:11.666 INFO [stderr] 42 | /     fn requestTransfer(
Nov 28 06:51:11.666 INFO [stderr] 43 | |         source_address: u32,
Nov 28 06:51:11.666 INFO [stderr] 44 | |         target_address: u32,
Nov 28 06:51:11.666 INFO [stderr] 45 | |         data: &[u8],
Nov 28 06:51:11.666 INFO [stderr] 46 | |     ) -> Result<(), ResultType> {
Nov 28 06:51:11.666 INFO [stderr] 47 | |         Ok(())
Nov 28 06:51:11.666 INFO [stderr] 48 | |     }
Nov 28 06:51:11.666 INFO [stderr]    | |_____^
Nov 28 06:51:11.666 INFO [stderr]    |
Nov 28 06:51:11.666 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 28 06:51:11.666 INFO [stderr] 
Nov 28 06:51:11.685 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Nov 28 06:51:11.689 INFO [stderr] su: No module specific data is present
Nov 28 06:51:12.372 INFO running `"docker" "inspect" "8dd7785e5ae808c06464f6e4e5c9f05d21f7e2b032d615995062e9ad17fccb0f"`
Nov 28 06:51:12.785 INFO running `"docker" "rm" "-f" "8dd7785e5ae808c06464f6e4e5c9f05d21f7e2b032d615995062e9ad17fccb0f"`
Nov 28 06:51:13.155 INFO [stdout] 8dd7785e5ae808c06464f6e4e5c9f05d21f7e2b032d615995062e9ad17fccb0f