Dec 19 08:18:46.093 INFO checking sprdp/brainfuck-rs against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 08:18:46.093 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/sprdp/brainfuck-rs:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 08:18:46.264 INFO [stdout] e294292538b185c02b9d9310bc9e6d84def544f7f02c57c2a46d166e2eb4f58a
Dec 19 08:18:46.266 INFO running `"docker" "start" "-a" "e294292538b185c02b9d9310bc9e6d84def544f7f02c57c2a46d166e2eb4f58a"`
Dec 19 08:18:46.948 INFO [stderr]     Checking bfrs v0.1.0 (/opt/crater/workdir)
Dec 19 08:18:47.156 INFO [stderr] warning: unused variable: `i`
Dec 19 08:18:47.156 INFO [stderr]  --> src/parser.rs:8:10
Dec 19 08:18:47.156 INFO [stderr]   |
Dec 19 08:18:47.156 INFO [stderr] 8 |     for (i, c) in instructions.chars().enumerate() {
Dec 19 08:18:47.156 INFO [stderr]   |          ^ help: consider using `_i` instead
Dec 19 08:18:47.156 INFO [stderr]   |
Dec 19 08:18:47.156 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 19 08:18:47.156 INFO [stderr] 
Dec 19 08:18:47.165 INFO [stderr] warning: field is never used: `stack`
Dec 19 08:18:47.165 INFO [stderr]   --> src/vm.rs:21:5
Dec 19 08:18:47.165 INFO [stderr]    |
Dec 19 08:18:47.165 INFO [stderr] 21 |     stack: Vec<usize>,
Dec 19 08:18:47.165 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 19 08:18:47.165 INFO [stderr]    |
Dec 19 08:18:47.166 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 08:18:47.166 INFO [stderr] 
Dec 19 08:18:47.166 INFO [stderr] warning: variant `incrPtr` should have a camel case name such as `Incrptr`
Dec 19 08:18:47.166 INFO [stderr]  --> src/vm.rs:8:5
Dec 19 08:18:47.166 INFO [stderr]   |
Dec 19 08:18:47.166 INFO [stderr] 8 |     incrPtr,
Dec 19 08:18:47.166 INFO [stderr]   |     ^^^^^^^
Dec 19 08:18:47.166 INFO [stderr]   |
Dec 19 08:18:47.166 INFO [stderr]   = note: #[warn(non_camel_case_types)] on by default
Dec 19 08:18:47.166 INFO [stderr] 
Dec 19 08:18:47.166 INFO [stderr] warning: variant `decrPtr` should have a camel case name such as `Decrptr`
Dec 19 08:18:47.166 INFO [stderr]  --> src/vm.rs:9:5
Dec 19 08:18:47.166 INFO [stderr]   |
Dec 19 08:18:47.166 INFO [stderr] 9 |     decrPtr,
Dec 19 08:18:47.166 INFO [stderr]   |     ^^^^^^^
Dec 19 08:18:47.166 INFO [stderr] 
Dec 19 08:18:47.166 INFO [stderr] warning: variant `incrByte` should have a camel case name such as `Incrbyte`
Dec 19 08:18:47.166 INFO [stderr]   --> src/vm.rs:10:5
Dec 19 08:18:47.166 INFO [stderr]    |
Dec 19 08:18:47.166 INFO [stderr] 10 |     incrByte,
Dec 19 08:18:47.166 INFO [stderr]    |     ^^^^^^^^
Dec 19 08:18:47.166 INFO [stderr] 
Dec 19 08:18:47.166 INFO [stderr] warning: variant `decrByte` should have a camel case name such as `Decrbyte`
Dec 19 08:18:47.166 INFO [stderr]   --> src/vm.rs:11:5
Dec 19 08:18:47.166 INFO [stderr]    |
Dec 19 08:18:47.166 INFO [stderr] 11 |     decrByte,
Dec 19 08:18:47.166 INFO [stderr]    |     ^^^^^^^^
Dec 19 08:18:47.166 INFO [stderr] 
Dec 19 08:18:47.166 INFO [stderr] warning: variant `writeByte` should have a camel case name such as `Writebyte`
Dec 19 08:18:47.166 INFO [stderr]   --> src/vm.rs:12:5
Dec 19 08:18:47.166 INFO [stderr]    |
Dec 19 08:18:47.166 INFO [stderr] 12 |     writeByte,
Dec 19 08:18:47.166 INFO [stderr]    |     ^^^^^^^^^
Dec 19 08:18:47.166 INFO [stderr] 
Dec 19 08:18:47.166 INFO [stderr] warning: variant `readByte` should have a camel case name such as `Readbyte`
Dec 19 08:18:47.166 INFO [stderr]   --> src/vm.rs:13:5
Dec 19 08:18:47.167 INFO [stderr]    |
Dec 19 08:18:47.167 INFO [stderr] 13 |     readByte,
Dec 19 08:18:47.167 INFO [stderr]    |     ^^^^^^^^
Dec 19 08:18:47.167 INFO [stderr] 
Dec 19 08:18:47.167 INFO [stderr] warning: variant `jumpStart` should have a camel case name such as `Jumpstart`
Dec 19 08:18:47.167 INFO [stderr]   --> src/vm.rs:14:5
Dec 19 08:18:47.167 INFO [stderr]    |
Dec 19 08:18:47.167 INFO [stderr] 14 |     jumpStart(usize),
Dec 19 08:18:47.167 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 08:18:47.167 INFO [stderr] 
Dec 19 08:18:47.172 INFO [stderr] warning: variant `jumpEnd` should have a camel case name such as `Jumpend`
Dec 19 08:18:47.172 INFO [stderr]   --> src/vm.rs:15:5
Dec 19 08:18:47.172 INFO [stderr]    |
Dec 19 08:18:47.172 INFO [stderr] 15 |     jumpEnd(usize),
Dec 19 08:18:47.172 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 19 08:18:47.173 INFO [stderr] 
Dec 19 08:18:47.173 INFO [stderr] warning: structure field `cellArray` should have a snake case name such as `cell_array`
Dec 19 08:18:47.173 INFO [stderr]   --> src/vm.rs:19:5
Dec 19 08:18:47.173 INFO [stderr]    |
Dec 19 08:18:47.173 INFO [stderr] 19 |     cellArray: [u8; CELLS],
Dec 19 08:18:47.173 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 08:18:47.173 INFO [stderr]    |
Dec 19 08:18:47.174 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 08:18:47.174 INFO [stderr] 
Dec 19 08:18:47.174 INFO [stderr] warning: structure field `dataPtr` should have a snake case name such as `data_ptr`
Dec 19 08:18:47.174 INFO [stderr]   --> src/vm.rs:20:5
Dec 19 08:18:47.175 INFO [stderr]    |
Dec 19 08:18:47.175 INFO [stderr] 20 |     dataPtr: usize,
Dec 19 08:18:47.175 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 19 08:18:47.175 INFO [stderr] 
Dec 19 08:18:47.192 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 08:18:47.193 INFO [stderr]   --> src/vm.rs:65:17
Dec 19 08:18:47.193 INFO [stderr]    |
Dec 19 08:18:47.193 INFO [stderr] 65 |                 self.output_stream.write(&[self.state.cellArray[self.state.dataPtr]]);
Dec 19 08:18:47.193 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 08:18:47.194 INFO [stderr]    |
Dec 19 08:18:47.194 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 08:18:47.194 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 08:18:47.194 INFO [stderr] 
Dec 19 08:18:47.195 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 08:18:47.195 INFO [stderr]   --> src/vm.rs:68:17
Dec 19 08:18:47.195 INFO [stderr]    |
Dec 19 08:18:47.196 INFO [stderr] 68 |                 self.input_stream.read(&mut [self.state.cellArray[self.state.dataPtr]]);
Dec 19 08:18:47.196 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 08:18:47.196 INFO [stderr]    |
Dec 19 08:18:47.197 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 08:18:47.197 INFO [stderr] 
Dec 19 08:18:47.197 INFO [stderr] warning: variable `tokenCount` should have a snake case name such as `token_count`
Dec 19 08:18:47.198 INFO [stderr]  --> src/parser.rs:5:9
Dec 19 08:18:47.198 INFO [stderr]   |
Dec 19 08:18:47.198 INFO [stderr] 5 |     let mut tokenCount: usize = 0;
Dec 19 08:18:47.198 INFO [stderr]   |         ^^^^^^^^^^^^^^
Dec 19 08:18:47.199 INFO [stderr] 
Dec 19 08:18:47.218 INFO [stderr] warning: unused variable: `i`
Dec 19 08:18:47.218 INFO [stderr]  --> src/parser.rs:8:10
Dec 19 08:18:47.218 INFO [stderr]   |
Dec 19 08:18:47.219 INFO [stderr] 8 |     for (i, c) in instructions.chars().enumerate() {
Dec 19 08:18:47.219 INFO [stderr]   |          ^ help: consider using `_i` instead
Dec 19 08:18:47.219 INFO [stderr]   |
Dec 19 08:18:47.219 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 19 08:18:47.219 INFO [stderr] 
Dec 19 08:18:47.238 INFO [stderr] warning: field is never used: `stack`
Dec 19 08:18:47.238 INFO [stderr]   --> src/vm.rs:21:5
Dec 19 08:18:47.239 INFO [stderr]    |
Dec 19 08:18:47.239 INFO [stderr] 21 |     stack: Vec<usize>,
Dec 19 08:18:47.239 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 19 08:18:47.239 INFO [stderr]    |
Dec 19 08:18:47.240 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 08:18:47.240 INFO [stderr] 
Dec 19 08:18:47.249 INFO [stderr] warning: variant `incrPtr` should have a camel case name such as `Incrptr`
Dec 19 08:18:47.249 INFO [stderr]  --> src/vm.rs:8:5
Dec 19 08:18:47.249 INFO [stderr]   |
Dec 19 08:18:47.249 INFO [stderr] 8 |     incrPtr,
Dec 19 08:18:47.250 INFO [stderr]   |     ^^^^^^^
Dec 19 08:18:47.250 INFO [stderr]   |
Dec 19 08:18:47.250 INFO [stderr]   = note: #[warn(non_camel_case_types)] on by default
Dec 19 08:18:47.250 INFO [stderr] 
Dec 19 08:18:47.251 INFO [stderr] warning: variant `decrPtr` should have a camel case name such as `Decrptr`
Dec 19 08:18:47.251 INFO [stderr]  --> src/vm.rs:9:5
Dec 19 08:18:47.251 INFO [stderr]   |
Dec 19 08:18:47.251 INFO [stderr] 9 |     decrPtr,
Dec 19 08:18:47.252 INFO [stderr]   |     ^^^^^^^
Dec 19 08:18:47.252 INFO [stderr] 
Dec 19 08:18:47.252 INFO [stderr] warning: variant `incrByte` should have a camel case name such as `Incrbyte`
Dec 19 08:18:47.253 INFO [stderr]   --> src/vm.rs:10:5
Dec 19 08:18:47.253 INFO [stderr]    |
Dec 19 08:18:47.253 INFO [stderr] 10 |     incrByte,
Dec 19 08:18:47.253 INFO [stderr]    |     ^^^^^^^^
Dec 19 08:18:47.254 INFO [stderr] 
Dec 19 08:18:47.254 INFO [stderr] warning: variant `decrByte` should have a camel case name such as `Decrbyte`
Dec 19 08:18:47.254 INFO [stderr]   --> src/vm.rs:11:5
Dec 19 08:18:47.254 INFO [stderr]    |
Dec 19 08:18:47.254 INFO [stderr] 11 |     decrByte,
Dec 19 08:18:47.255 INFO [stderr]    |     ^^^^^^^^
Dec 19 08:18:47.255 INFO [stderr] 
Dec 19 08:18:47.255 INFO [stderr] warning: variant `writeByte` should have a camel case name such as `Writebyte`
Dec 19 08:18:47.255 INFO [stderr]   --> src/vm.rs:12:5
Dec 19 08:18:47.255 INFO [stderr]    |
Dec 19 08:18:47.256 INFO [stderr] 12 |     writeByte,
Dec 19 08:18:47.256 INFO [stderr]    |     ^^^^^^^^^
Dec 19 08:18:47.256 INFO [stderr] 
Dec 19 08:18:47.256 INFO [stderr] warning: variant `readByte` should have a camel case name such as `Readbyte`
Dec 19 08:18:47.257 INFO [stderr]   --> src/vm.rs:13:5
Dec 19 08:18:47.257 INFO [stderr]    |
Dec 19 08:18:47.257 INFO [stderr] 13 |     readByte,
Dec 19 08:18:47.257 INFO [stderr]    |     ^^^^^^^^
Dec 19 08:18:47.257 INFO [stderr] 
Dec 19 08:18:47.258 INFO [stderr] warning: variant `jumpStart` should have a camel case name such as `Jumpstart`
Dec 19 08:18:47.258 INFO [stderr]   --> src/vm.rs:14:5
Dec 19 08:18:47.258 INFO [stderr]    |
Dec 19 08:18:47.258 INFO [stderr] 14 |     jumpStart(usize),
Dec 19 08:18:47.259 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 08:18:47.259 INFO [stderr] 
Dec 19 08:18:47.259 INFO [stderr] warning: variant `jumpEnd` should have a camel case name such as `Jumpend`
Dec 19 08:18:47.259 INFO [stderr]   --> src/vm.rs:15:5
Dec 19 08:18:47.259 INFO [stderr]    |
Dec 19 08:18:47.260 INFO [stderr] 15 |     jumpEnd(usize),
Dec 19 08:18:47.260 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 19 08:18:47.260 INFO [stderr] 
Dec 19 08:18:47.260 INFO [stderr] warning: structure field `cellArray` should have a snake case name such as `cell_array`
Dec 19 08:18:47.261 INFO [stderr]   --> src/vm.rs:19:5
Dec 19 08:18:47.261 INFO [stderr]    |
Dec 19 08:18:47.261 INFO [stderr] 19 |     cellArray: [u8; CELLS],
Dec 19 08:18:47.261 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 08:18:47.262 INFO [stderr]    |
Dec 19 08:18:47.262 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 08:18:47.262 INFO [stderr] 
Dec 19 08:18:47.262 INFO [stderr] warning: structure field `dataPtr` should have a snake case name such as `data_ptr`
Dec 19 08:18:47.263 INFO [stderr]   --> src/vm.rs:20:5
Dec 19 08:18:47.263 INFO [stderr]    |
Dec 19 08:18:47.263 INFO [stderr] 20 |     dataPtr: usize,
Dec 19 08:18:47.263 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 19 08:18:47.264 INFO [stderr] 
Dec 19 08:18:47.264 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 08:18:47.265 INFO [stderr]   --> src/vm.rs:65:17
Dec 19 08:18:47.265 INFO [stderr]    |
Dec 19 08:18:47.265 INFO [stderr] 65 |                 self.output_stream.write(&[self.state.cellArray[self.state.dataPtr]]);
Dec 19 08:18:47.265 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 08:18:47.266 INFO [stderr]    |
Dec 19 08:18:47.266 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 08:18:47.266 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 08:18:47.266 INFO [stderr] 
Dec 19 08:18:47.267 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 08:18:47.267 INFO [stderr]   --> src/vm.rs:68:17
Dec 19 08:18:47.267 INFO [stderr]    |
Dec 19 08:18:47.268 INFO [stderr] 68 |                 self.input_stream.read(&mut [self.state.cellArray[self.state.dataPtr]]);
Dec 19 08:18:47.268 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 08:18:47.268 INFO [stderr]    |
Dec 19 08:18:47.268 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 08:18:47.269 INFO [stderr] 
Dec 19 08:18:47.269 INFO [stderr] warning: variable `tokenCount` should have a snake case name such as `token_count`
Dec 19 08:18:47.269 INFO [stderr]  --> src/parser.rs:5:9
Dec 19 08:18:47.269 INFO [stderr]   |
Dec 19 08:18:47.270 INFO [stderr] 5 |     let mut tokenCount: usize = 0;
Dec 19 08:18:47.270 INFO [stderr]   |         ^^^^^^^^^^^^^^
Dec 19 08:18:47.270 INFO [stderr] 
Dec 19 08:18:47.448 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Dec 19 08:18:47.669 INFO running `"docker" "inspect" "e294292538b185c02b9d9310bc9e6d84def544f7f02c57c2a46d166e2eb4f58a"`
Dec 19 08:18:47.751 INFO running `"docker" "rm" "-f" "e294292538b185c02b9d9310bc9e6d84def544f7f02c57c2a46d166e2eb4f58a"`
Dec 19 08:18:47.836 INFO [stdout] e294292538b185c02b9d9310bc9e6d84def544f7f02c57c2a46d166e2eb4f58a