[INFO] updating cached repository diohpix/rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/diohpix/rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/diohpix/rust" "work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/diohpix/rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/diohpix/rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/diohpix/rust" "work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/diohpix/rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/diohpix/rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bad6ebcd5c32626e94ab6923f5920ffaa4a7bcb6
[INFO] sha for GitHub repo diohpix/rust: bad6ebcd5c32626e94ab6923f5920ffaa4a7bcb6
[INFO] validating manifest of diohpix/rust on toolchain master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of diohpix/rust on toolchain try#bad365140e1e8233b42b21af70a407f14ce5fec5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing diohpix/rust
[INFO] finished frobbing diohpix/rust
[INFO] frobbed toml for diohpix/rust written to work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/diohpix/rust/Cargo.toml
[INFO] started frobbing diohpix/rust
[INFO] finished frobbing diohpix/rust
[INFO] frobbed toml for diohpix/rust written to work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/diohpix/rust/Cargo.toml
[INFO] crate diohpix/rust has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking diohpix/rust against master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980 for pr-56896
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56896/worker-2/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/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" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] fd0509107639cdc8cdc21473b2415871ba6e1e275c6e9fe853d219116a3822d4
[INFO] running `"docker" "start" "-a" "fd0509107639cdc8cdc21473b2415871ba6e1e275c6e9fe853d219116a3822d4"`
[INFO] [stderr]     Checking hex-slice v0.1.2
[INFO] [stderr]    Compiling syn v0.10.8
[INFO] [stderr]     Checking bincode v0.6.1
[INFO] [stderr]    Compiling serde_codegen_internals v0.11.3
[INFO] [stderr]    Compiling serde_codegen v0.8.23
[INFO] [stderr]    Compiling serde_derive v0.8.23
[INFO] [stderr]     Checking sample v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `hex_slice::AsHex`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use hex_slice::AsHex;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] warning: unused import: `hex_slice::AsHex`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use hex_slice::AsHex;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::mem`
[INFO] [stderr]   --> src/main.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::mem;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stderr]   --> src/main.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 | use serde::{Serialize, Serializer, Deserialize, Deserializer};
[INFO] [stderr]    |             ^^^^^^^^^              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::mem`
[INFO] [stderr]   --> src/main.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::mem;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stderr]   --> src/main.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 | use serde::{Serialize, Serializer, Deserialize, Deserializer};
[INFO] [stderr]    |             ^^^^^^^^^              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Serializer`
[INFO] [stderr]   --> src/main.rs:14:24
[INFO] [stderr]    |
[INFO] [stderr] 14 | use serde::{Serialize, Serializer, Deserialize, Deserializer};
[INFO] [stderr]    |                        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Deserializer`
[INFO] [stderr]   --> src/main.rs:14:49
[INFO] [stderr]    |
[INFO] [stderr] 14 | use serde::{Serialize, Serializer, Deserialize, Deserializer};
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `response2`
[INFO] [stderr]   --> src/main.rs:63:13
[INFO] [stderr]    |
[INFO] [stderr] 63 |         let response2 = get_program(&stream);
[INFO] [stderr]    |             ^^^^^^^^^ help: consider using `_response2` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `result_count`
[INFO] [stderr]    --> src/main.rs:100:9
[INFO] [stderr]     |
[INFO] [stderr] 100 |     let result_count = read_short(&mut body,&mut pos);
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: consider using `_result_count` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `result_len`
[INFO] [stderr]    --> src/main.rs:102:9
[INFO] [stderr]     |
[INFO] [stderr] 102 |     let result_len = read_short(&mut body,&mut pos);
[INFO] [stderr]     |         ^^^^^^^^^^ help: consider using `_result_len` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `func_start`
[INFO] [stderr]    --> src/main.rs:103:9
[INFO] [stderr]     |
[INFO] [stderr] 103 |     let func_start = read_short(&mut body,&mut pos);
[INFO] [stderr]     |         ^^^^^^^^^^ help: consider using `_func_start` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `func_type`
[INFO] [stderr]    --> src/main.rs:104:9
[INFO] [stderr]     |
[INFO] [stderr] 104 |     let func_type = read_int(&mut body,&mut pos);
[INFO] [stderr]     |         ^^^^^^^^^ help: consider using `_func_type` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data_len`
[INFO] [stderr]    --> src/main.rs:108:9
[INFO] [stderr]     |
[INFO] [stderr] 108 |     let data_len = read_short(&mut body,&mut pos);
[INFO] [stderr]     |         ^^^^^^^^ help: consider using `_data_len` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `blk`
[INFO] [stderr]    --> src/main.rs:109:9
[INFO] [stderr]     |
[INFO] [stderr] 109 |     let blk = read_int(&mut body,&mut pos);
[INFO] [stderr]     |         ^^^ help: consider using `_blk` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Serializer`
[INFO] [stderr]   --> src/main.rs:14:24
[INFO] [stderr]    |
[INFO] [stderr] 14 | use serde::{Serialize, Serializer, Deserialize, Deserializer};
[INFO] [stderr]    |                        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Deserializer`
[INFO] [stderr]   --> src/main.rs:14:49
[INFO] [stderr]    |
[INFO] [stderr] 14 | use serde::{Serialize, Serializer, Deserialize, Deserializer};
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `response2`
[INFO] [stderr]   --> src/main.rs:63:13
[INFO] [stderr]    |
[INFO] [stderr] 63 |         let response2 = get_program(&stream);
[INFO] [stderr]    |             ^^^^^^^^^ help: consider using `_response2` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `result_count`
[INFO] [stderr]    --> src/main.rs:100:9
[INFO] [stderr]     |
[INFO] [stderr] 100 |     let result_count = read_short(&mut body,&mut pos);
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: consider using `_result_count` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `result_len`
[INFO] [stderr]    --> src/main.rs:102:9
[INFO] [stderr]     |
[INFO] [stderr] 102 |     let result_len = read_short(&mut body,&mut pos);
[INFO] [stderr]     |         ^^^^^^^^^^ help: consider using `_result_len` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `func_start`
[INFO] [stderr]    --> src/main.rs:103:9
[INFO] [stderr]     |
[INFO] [stderr] 103 |     let func_start = read_short(&mut body,&mut pos);
[INFO] [stderr]     |         ^^^^^^^^^^ help: consider using `_func_start` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `func_type`
[INFO] [stderr]    --> src/main.rs:104:9
[INFO] [stderr]     |
[INFO] [stderr] 104 |     let func_type = read_int(&mut body,&mut pos);
[INFO] [stderr]     |         ^^^^^^^^^ help: consider using `_func_type` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data_len`
[INFO] [stderr]    --> src/main.rs:108:9
[INFO] [stderr]     |
[INFO] [stderr] 108 |     let data_len = read_short(&mut body,&mut pos);
[INFO] [stderr]     |         ^^^^^^^^ help: consider using `_data_len` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `blk`
[INFO] [stderr]    --> src/main.rs:109:9
[INFO] [stderr]     |
[INFO] [stderr] 109 |     let blk = read_int(&mut body,&mut pos);
[INFO] [stderr]     |         ^^^ help: consider using `_blk` instead
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `cnc_rdexecprog`
[INFO] [stderr]    --> src/main.rs:152:1
[INFO] [stderr]     |
[INFO] [stderr] 152 | fn cnc_rdexecprog(vec : &mut Vec<u8> ){
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `func` should have a camel case name such as `Func`
[INFO] [stderr]   --> src/main.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | / struct func{
[INFO] [stderr] 22 | |     result_count:  u16, //2
[INFO] [stderr] 23 | |     base : basefunc, //14
[INFO] [stderr] 24 | |     data_len : u16, //2
[INFO] [stderr] 25 | |     blk : i64, // 4
[INFO] [stderr] 26 | |     data: Vec<u8>
[INFO] [stderr] 27 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `basefunc` should have a camel case name such as `Basefunc`
[INFO] [stderr]   --> src/main.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | / struct basefunc{
[INFO] [stderr] 30 | |     result_len : u16, //2
[INFO] [stderr] 31 | |     func_start  : u16, //2
[INFO] [stderr] 32 | |     func_type : i32, //4
[INFO] [stderr] ...  |
[INFO] [stderr] 35 | |     dummy2 : u16//2
[INFO] [stderr] 36 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `cnc_rdexecprog`
[INFO] [stderr]    --> src/main.rs:152:1
[INFO] [stderr]     |
[INFO] [stderr] 152 | fn cnc_rdexecprog(vec : &mut Vec<u8> ){
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `func` should have a camel case name such as `Func`
[INFO] [stderr]   --> src/main.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | / struct func{
[INFO] [stderr] 22 | |     result_count:  u16, //2
[INFO] [stderr] 23 | |     base : basefunc, //14
[INFO] [stderr] 24 | |     data_len : u16, //2
[INFO] [stderr] 25 | |     blk : i64, // 4
[INFO] [stderr] 26 | |     data: Vec<u8>
[INFO] [stderr] 27 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `basefunc` should have a camel case name such as `Basefunc`
[INFO] [stderr]   --> src/main.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | / struct basefunc{
[INFO] [stderr] 30 | |     result_len : u16, //2
[INFO] [stderr] 31 | |     func_start  : u16, //2
[INFO] [stderr] 32 | |     func_type : i32, //4
[INFO] [stderr] ...  |
[INFO] [stderr] 35 | |     dummy2 : u16//2
[INFO] [stderr] 36 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.29s
[INFO] running `"docker" "inspect" "fd0509107639cdc8cdc21473b2415871ba6e1e275c6e9fe853d219116a3822d4"`
[INFO] running `"docker" "rm" "-f" "fd0509107639cdc8cdc21473b2415871ba6e1e275c6e9fe853d219116a3822d4"`
[INFO] [stdout] fd0509107639cdc8cdc21473b2415871ba6e1e275c6e9fe853d219116a3822d4