Dec 18 01:20:51.057 INFO checking diohpix/rust against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 01:20:51.057 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/diohpix/rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 01:20:51.564 INFO [stdout] 597799ae3ccb44177e43186e6e768b7ade92f9de20d78e3dd938edf075f5aa9b
Dec 18 01:20:51.570 INFO running `"docker" "start" "-a" "597799ae3ccb44177e43186e6e768b7ade92f9de20d78e3dd938edf075f5aa9b"`
Dec 18 01:20:53.516 INFO [stderr]     Checking hex-slice v0.1.2
Dec 18 01:20:53.524 INFO [stderr]    Compiling syn v0.10.8
Dec 18 01:20:53.524 INFO [stderr]     Checking bincode v0.6.1
Dec 18 01:20:59.624 INFO [stderr]    Compiling serde_codegen_internals v0.11.3
Dec 18 01:21:01.509 INFO [stderr]    Compiling serde_codegen v0.8.23
Dec 18 01:21:05.524 INFO [stderr]    Compiling serde_derive v0.8.23
Dec 18 01:21:06.610 INFO [stderr]     Checking sample v0.0.1 (/opt/crater/workdir)
Dec 18 01:21:06.942 INFO [stderr] warning: unused import: `hex_slice::AsHex`
Dec 18 01:21:06.942 INFO [stderr]  --> src/main.rs:7:5
Dec 18 01:21:06.942 INFO [stderr]   |
Dec 18 01:21:06.942 INFO [stderr] 7 | use hex_slice::AsHex;
Dec 18 01:21:06.942 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 18 01:21:06.942 INFO [stderr]   |
Dec 18 01:21:06.942 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 01:21:06.942 INFO [stderr] 
Dec 18 01:21:06.942 INFO [stderr] warning: unused import: `std::mem`
Dec 18 01:21:06.942 INFO [stderr]   --> src/main.rs:12:5
Dec 18 01:21:06.942 INFO [stderr]    |
Dec 18 01:21:06.942 INFO [stderr] 12 | use std::mem;
Dec 18 01:21:06.942 INFO [stderr]    |     ^^^^^^^^
Dec 18 01:21:06.942 INFO [stderr] 
Dec 18 01:21:06.942 INFO [stderr] warning: unused imports: `Deserialize`, `Serialize`
Dec 18 01:21:06.942 INFO [stderr]   --> src/main.rs:14:13
Dec 18 01:21:06.942 INFO [stderr]    |
Dec 18 01:21:06.942 INFO [stderr] 14 | use serde::{Serialize, Serializer, Deserialize, Deserializer};
Dec 18 01:21:06.942 INFO [stderr]    |             ^^^^^^^^^              ^^^^^^^^^^^
Dec 18 01:21:06.942 INFO [stderr] 
Dec 18 01:21:07.108 INFO [stderr] warning: unused import: `Serializer`
Dec 18 01:21:07.108 INFO [stderr]   --> src/main.rs:14:24
Dec 18 01:21:07.108 INFO [stderr]    |
Dec 18 01:21:07.108 INFO [stderr] 14 | use serde::{Serialize, Serializer, Deserialize, Deserializer};
Dec 18 01:21:07.108 INFO [stderr]    |                        ^^^^^^^^^^
Dec 18 01:21:07.108 INFO [stderr] 
Dec 18 01:21:07.108 INFO [stderr] warning: unused import: `Deserializer`
Dec 18 01:21:07.108 INFO [stderr]   --> src/main.rs:14:49
Dec 18 01:21:07.108 INFO [stderr]    |
Dec 18 01:21:07.108 INFO [stderr] 14 | use serde::{Serialize, Serializer, Deserialize, Deserializer};
Dec 18 01:21:07.108 INFO [stderr]    |                                                 ^^^^^^^^^^^^
Dec 18 01:21:07.108 INFO [stderr] 
Dec 18 01:21:07.112 INFO [stderr] warning: unused variable: `response2`
Dec 18 01:21:07.113 INFO [stderr]   --> src/main.rs:63:13
Dec 18 01:21:07.113 INFO [stderr]    |
Dec 18 01:21:07.113 INFO [stderr] 63 |         let response2 = get_program(&stream);
Dec 18 01:21:07.113 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_response2` instead
Dec 18 01:21:07.113 INFO [stderr]    |
Dec 18 01:21:07.113 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 01:21:07.113 INFO [stderr] 
Dec 18 01:21:07.113 INFO [stderr] warning: unused variable: `result_count`
Dec 18 01:21:07.113 INFO [stderr]    --> src/main.rs:100:9
Dec 18 01:21:07.113 INFO [stderr]     |
Dec 18 01:21:07.113 INFO [stderr] 100 |     let result_count = read_short(&mut body,&mut pos);
Dec 18 01:21:07.113 INFO [stderr]     |         ^^^^^^^^^^^^ help: consider using `_result_count` instead
Dec 18 01:21:07.113 INFO [stderr] 
Dec 18 01:21:07.113 INFO [stderr] warning: unused variable: `result_len`
Dec 18 01:21:07.113 INFO [stderr]    --> src/main.rs:102:9
Dec 18 01:21:07.113 INFO [stderr]     |
Dec 18 01:21:07.113 INFO [stderr] 102 |     let result_len = read_short(&mut body,&mut pos);
Dec 18 01:21:07.113 INFO [stderr]     |         ^^^^^^^^^^ help: consider using `_result_len` instead
Dec 18 01:21:07.113 INFO [stderr] 
Dec 18 01:21:07.113 INFO [stderr] warning: unused variable: `func_start`
Dec 18 01:21:07.113 INFO [stderr]    --> src/main.rs:103:9
Dec 18 01:21:07.113 INFO [stderr]     |
Dec 18 01:21:07.113 INFO [stderr] 103 |     let func_start = read_short(&mut body,&mut pos);
Dec 18 01:21:07.113 INFO [stderr]     |         ^^^^^^^^^^ help: consider using `_func_start` instead
Dec 18 01:21:07.113 INFO [stderr] 
Dec 18 01:21:07.113 INFO [stderr] warning: unused variable: `func_type`
Dec 18 01:21:07.113 INFO [stderr]    --> src/main.rs:104:9
Dec 18 01:21:07.113 INFO [stderr]     |
Dec 18 01:21:07.113 INFO [stderr] 104 |     let func_type = read_int(&mut body,&mut pos);
Dec 18 01:21:07.113 INFO [stderr]     |         ^^^^^^^^^ help: consider using `_func_type` instead
Dec 18 01:21:07.113 INFO [stderr] 
Dec 18 01:21:07.113 INFO [stderr] warning: unused variable: `data_len`
Dec 18 01:21:07.113 INFO [stderr]    --> src/main.rs:108:9
Dec 18 01:21:07.113 INFO [stderr]     |
Dec 18 01:21:07.113 INFO [stderr] 108 |     let data_len = read_short(&mut body,&mut pos);
Dec 18 01:21:07.113 INFO [stderr]     |         ^^^^^^^^ help: consider using `_data_len` instead
Dec 18 01:21:07.113 INFO [stderr] 
Dec 18 01:21:07.113 INFO [stderr] warning: unused variable: `blk`
Dec 18 01:21:07.113 INFO [stderr]    --> src/main.rs:109:9
Dec 18 01:21:07.113 INFO [stderr]     |
Dec 18 01:21:07.113 INFO [stderr] 109 |     let blk = read_int(&mut body,&mut pos);
Dec 18 01:21:07.113 INFO [stderr]     |         ^^^ help: consider using `_blk` instead
Dec 18 01:21:07.113 INFO [stderr] 
Dec 18 01:21:07.124 INFO [stderr] warning: unused import: `hex_slice::AsHex`
Dec 18 01:21:07.124 INFO [stderr]  --> src/main.rs:7:5
Dec 18 01:21:07.124 INFO [stderr]   |
Dec 18 01:21:07.124 INFO [stderr] 7 | use hex_slice::AsHex;
Dec 18 01:21:07.124 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 18 01:21:07.124 INFO [stderr]   |
Dec 18 01:21:07.124 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 01:21:07.124 INFO [stderr] 
Dec 18 01:21:07.124 INFO [stderr] warning: unused import: `std::mem`
Dec 18 01:21:07.124 INFO [stderr]   --> src/main.rs:12:5
Dec 18 01:21:07.124 INFO [stderr]    |
Dec 18 01:21:07.124 INFO [stderr] 12 | use std::mem;
Dec 18 01:21:07.124 INFO [stderr]    |     ^^^^^^^^
Dec 18 01:21:07.124 INFO [stderr] 
Dec 18 01:21:07.124 INFO [stderr] warning: unused imports: `Deserialize`, `Serialize`
Dec 18 01:21:07.124 INFO [stderr]   --> src/main.rs:14:13
Dec 18 01:21:07.124 INFO [stderr]    |
Dec 18 01:21:07.124 INFO [stderr] 14 | use serde::{Serialize, Serializer, Deserialize, Deserializer};
Dec 18 01:21:07.124 INFO [stderr]    |             ^^^^^^^^^              ^^^^^^^^^^^
Dec 18 01:21:07.124 INFO [stderr] 
Dec 18 01:21:07.187 INFO [stderr] warning: function is never used: `cnc_rdexecprog`
Dec 18 01:21:07.187 INFO [stderr]    --> src/main.rs:152:1
Dec 18 01:21:07.187 INFO [stderr]     |
Dec 18 01:21:07.187 INFO [stderr] 152 | fn cnc_rdexecprog(vec : &mut Vec<u8> ){
Dec 18 01:21:07.187 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:21:07.187 INFO [stderr]     |
Dec 18 01:21:07.187 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 01:21:07.187 INFO [stderr] 
Dec 18 01:21:07.187 INFO [stderr] warning: type `func` should have a camel case name such as `Func`
Dec 18 01:21:07.187 INFO [stderr]   --> src/main.rs:21:1
Dec 18 01:21:07.187 INFO [stderr]    |
Dec 18 01:21:07.187 INFO [stderr] 21 | / struct func{
Dec 18 01:21:07.187 INFO [stderr] 22 | |     result_count:  u16, //2
Dec 18 01:21:07.187 INFO [stderr] 23 | |     base : basefunc, //14
Dec 18 01:21:07.188 INFO [stderr] 24 | |     data_len : u16, //2
Dec 18 01:21:07.188 INFO [stderr] 25 | |     blk : i64, // 4
Dec 18 01:21:07.188 INFO [stderr] 26 | |     data: Vec<u8>
Dec 18 01:21:07.188 INFO [stderr] 27 | | }
Dec 18 01:21:07.188 INFO [stderr]    | |_^
Dec 18 01:21:07.188 INFO [stderr]    |
Dec 18 01:21:07.188 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 18 01:21:07.188 INFO [stderr] 
Dec 18 01:21:07.189 INFO [stderr] warning: type `basefunc` should have a camel case name such as `Basefunc`
Dec 18 01:21:07.189 INFO [stderr]   --> src/main.rs:29:1
Dec 18 01:21:07.189 INFO [stderr]    |
Dec 18 01:21:07.189 INFO [stderr] 29 | / struct basefunc{
Dec 18 01:21:07.189 INFO [stderr] 30 | |     result_len : u16, //2
Dec 18 01:21:07.189 INFO [stderr] 31 | |     func_start  : u16, //2
Dec 18 01:21:07.189 INFO [stderr] 32 | |     func_type : i32, //4
Dec 18 01:21:07.189 INFO [stderr] ...  |
Dec 18 01:21:07.189 INFO [stderr] 35 | |     dummy2 : u16//2
Dec 18 01:21:07.189 INFO [stderr] 36 | | }
Dec 18 01:21:07.189 INFO [stderr]    | |_^
Dec 18 01:21:07.189 INFO [stderr] 
Dec 18 01:21:07.335 INFO [stderr] warning: unused import: `Serializer`
Dec 18 01:21:07.335 INFO [stderr]   --> src/main.rs:14:24
Dec 18 01:21:07.335 INFO [stderr]    |
Dec 18 01:21:07.336 INFO [stderr] 14 | use serde::{Serialize, Serializer, Deserialize, Deserializer};
Dec 18 01:21:07.336 INFO [stderr]    |                        ^^^^^^^^^^
Dec 18 01:21:07.336 INFO [stderr] 
Dec 18 01:21:07.336 INFO [stderr] warning: unused import: `Deserializer`
Dec 18 01:21:07.337 INFO [stderr]   --> src/main.rs:14:49
Dec 18 01:21:07.337 INFO [stderr]    |
Dec 18 01:21:07.337 INFO [stderr] 14 | use serde::{Serialize, Serializer, Deserialize, Deserializer};
Dec 18 01:21:07.337 INFO [stderr]    |                                                 ^^^^^^^^^^^^
Dec 18 01:21:07.338 INFO [stderr] 
Dec 18 01:21:07.345 INFO [stderr] warning: unused variable: `response2`
Dec 18 01:21:07.346 INFO [stderr]   --> src/main.rs:63:13
Dec 18 01:21:07.346 INFO [stderr]    |
Dec 18 01:21:07.346 INFO [stderr] 63 |         let response2 = get_program(&stream);
Dec 18 01:21:07.346 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_response2` instead
Dec 18 01:21:07.347 INFO [stderr]    |
Dec 18 01:21:07.347 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 01:21:07.347 INFO [stderr] 
Dec 18 01:21:07.347 INFO [stderr] warning: unused variable: `result_count`
Dec 18 01:21:07.348 INFO [stderr]    --> src/main.rs:100:9
Dec 18 01:21:07.348 INFO [stderr]     |
Dec 18 01:21:07.348 INFO [stderr] 100 |     let result_count = read_short(&mut body,&mut pos);
Dec 18 01:21:07.349 INFO [stderr]     |         ^^^^^^^^^^^^ help: consider using `_result_count` instead
Dec 18 01:21:07.349 INFO [stderr] 
Dec 18 01:21:07.349 INFO [stderr] warning: unused variable: `result_len`
Dec 18 01:21:07.349 INFO [stderr]    --> src/main.rs:102:9
Dec 18 01:21:07.349 INFO [stderr]     |
Dec 18 01:21:07.350 INFO [stderr] 102 |     let result_len = read_short(&mut body,&mut pos);
Dec 18 01:21:07.350 INFO [stderr]     |         ^^^^^^^^^^ help: consider using `_result_len` instead
Dec 18 01:21:07.350 INFO [stderr] 
Dec 18 01:21:07.350 INFO [stderr] warning: unused variable: `func_start`
Dec 18 01:21:07.351 INFO [stderr]    --> src/main.rs:103:9
Dec 18 01:21:07.351 INFO [stderr]     |
Dec 18 01:21:07.351 INFO [stderr] 103 |     let func_start = read_short(&mut body,&mut pos);
Dec 18 01:21:07.351 INFO [stderr]     |         ^^^^^^^^^^ help: consider using `_func_start` instead
Dec 18 01:21:07.351 INFO [stderr] 
Dec 18 01:21:07.352 INFO [stderr] warning: unused variable: `func_type`
Dec 18 01:21:07.352 INFO [stderr]    --> src/main.rs:104:9
Dec 18 01:21:07.352 INFO [stderr]     |
Dec 18 01:21:07.352 INFO [stderr] 104 |     let func_type = read_int(&mut body,&mut pos);
Dec 18 01:21:07.353 INFO [stderr]     |         ^^^^^^^^^ help: consider using `_func_type` instead
Dec 18 01:21:07.353 INFO [stderr] 
Dec 18 01:21:07.353 INFO [stderr] warning: unused variable: `data_len`
Dec 18 01:21:07.353 INFO [stderr]    --> src/main.rs:108:9
Dec 18 01:21:07.353 INFO [stderr]     |
Dec 18 01:21:07.354 INFO [stderr] 108 |     let data_len = read_short(&mut body,&mut pos);
Dec 18 01:21:07.354 INFO [stderr]     |         ^^^^^^^^ help: consider using `_data_len` instead
Dec 18 01:21:07.354 INFO [stderr] 
Dec 18 01:21:07.354 INFO [stderr] warning: unused variable: `blk`
Dec 18 01:21:07.360 INFO [stderr]    --> src/main.rs:109:9
Dec 18 01:21:07.360 INFO [stderr]     |
Dec 18 01:21:07.360 INFO [stderr] 109 |     let blk = read_int(&mut body,&mut pos);
Dec 18 01:21:07.360 INFO [stderr]     |         ^^^ help: consider using `_blk` instead
Dec 18 01:21:07.360 INFO [stderr] 
Dec 18 01:21:07.433 INFO [stderr] warning: function is never used: `cnc_rdexecprog`
Dec 18 01:21:07.433 INFO [stderr]    --> src/main.rs:152:1
Dec 18 01:21:07.433 INFO [stderr]     |
Dec 18 01:21:07.433 INFO [stderr] 152 | fn cnc_rdexecprog(vec : &mut Vec<u8> ){
Dec 18 01:21:07.433 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:21:07.433 INFO [stderr]     |
Dec 18 01:21:07.433 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 01:21:07.433 INFO [stderr] 
Dec 18 01:21:07.434 INFO [stderr] warning: type `func` should have a camel case name such as `Func`
Dec 18 01:21:07.434 INFO [stderr]   --> src/main.rs:21:1
Dec 18 01:21:07.434 INFO [stderr]    |
Dec 18 01:21:07.434 INFO [stderr] 21 | / struct func{
Dec 18 01:21:07.434 INFO [stderr] 22 | |     result_count:  u16, //2
Dec 18 01:21:07.434 INFO [stderr] 23 | |     base : basefunc, //14
Dec 18 01:21:07.434 INFO [stderr] 24 | |     data_len : u16, //2
Dec 18 01:21:07.434 INFO [stderr] 25 | |     blk : i64, // 4
Dec 18 01:21:07.434 INFO [stderr] 26 | |     data: Vec<u8>
Dec 18 01:21:07.434 INFO [stderr] 27 | | }
Dec 18 01:21:07.434 INFO [stderr]    | |_^
Dec 18 01:21:07.434 INFO [stderr]    |
Dec 18 01:21:07.434 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 18 01:21:07.434 INFO [stderr] 
Dec 18 01:21:07.435 INFO [stderr] warning: type `basefunc` should have a camel case name such as `Basefunc`
Dec 18 01:21:07.435 INFO [stderr]   --> src/main.rs:29:1
Dec 18 01:21:07.435 INFO [stderr]    |
Dec 18 01:21:07.435 INFO [stderr] 29 | / struct basefunc{
Dec 18 01:21:07.435 INFO [stderr] 30 | |     result_len : u16, //2
Dec 18 01:21:07.435 INFO [stderr] 31 | |     func_start  : u16, //2
Dec 18 01:21:07.435 INFO [stderr] 32 | |     func_type : i32, //4
Dec 18 01:21:07.435 INFO [stderr] ...  |
Dec 18 01:21:07.435 INFO [stderr] 35 | |     dummy2 : u16//2
Dec 18 01:21:07.435 INFO [stderr] 36 | | }
Dec 18 01:21:07.435 INFO [stderr]    | |_^
Dec 18 01:21:07.435 INFO [stderr] 
Dec 18 01:21:07.488 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.02s
Dec 18 01:21:08.937 INFO running `"docker" "inspect" "597799ae3ccb44177e43186e6e768b7ade92f9de20d78e3dd938edf075f5aa9b"`
Dec 18 01:21:09.252 INFO running `"docker" "rm" "-f" "597799ae3ccb44177e43186e6e768b7ade92f9de20d78e3dd938edf075f5aa9b"`
Dec 18 01:21:09.588 INFO [stdout] 597799ae3ccb44177e43186e6e768b7ade92f9de20d78e3dd938edf075f5aa9b