[INFO] cloning repository https://github.com/sprdp/brainfuck-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sprdp/brainfuck-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsprdp%2Fbrainfuck-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsprdp%2Fbrainfuck-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e925a6ad97484a5c139fa92b2864c166a0cebdff [INFO] checking sprdp/brainfuck-rs against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsprdp%2Fbrainfuck-rs" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sprdp/brainfuck-rs on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sprdp/brainfuck-rs [INFO] finished tweaking git repo https://github.com/sprdp/brainfuck-rs [INFO] tweaked toml for git repo https://github.com/sprdp/brainfuck-rs written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/sprdp/brainfuck-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a5b797151a4d68d75bff779c7a7cab7596e750e063cf2549d2bb52474ea24be6 [INFO] running `Command { std: "docker" "start" "-a" "a5b797151a4d68d75bff779c7a7cab7596e750e063cf2549d2bb52474ea24be6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a5b797151a4d68d75bff779c7a7cab7596e750e063cf2549d2bb52474ea24be6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5b797151a4d68d75bff779c7a7cab7596e750e063cf2549d2bb52474ea24be6", kill_on_drop: false }` [INFO] [stdout] a5b797151a4d68d75bff779c7a7cab7596e750e063cf2549d2bb52474ea24be6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b090654f02fce6fe7921890e591829f219d45ef91b8da56e048d7c181ef8575 [INFO] running `Command { std: "docker" "start" "-a" "6b090654f02fce6fe7921890e591829f219d45ef91b8da56e048d7c181ef8575", kill_on_drop: false }` [INFO] [stderr] Checking bfrs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `incrPtr` should have an upper camel case name [INFO] [stdout] --> src/vm.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | incrPtr, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `IncrPtr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `decrPtr` should have an upper camel case name [INFO] [stdout] --> src/vm.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | decrPtr, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `DecrPtr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `incrByte` should have an upper camel case name [INFO] [stdout] --> src/vm.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | incrByte, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `IncrByte` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `decrByte` should have an upper camel case name [INFO] [stdout] --> src/vm.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | decrByte, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `DecrByte` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `writeByte` should have an upper camel case name [INFO] [stdout] --> src/vm.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | writeByte, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `WriteByte` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `readByte` should have an upper camel case name [INFO] [stdout] --> src/vm.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | readByte, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `ReadByte` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `jumpStart` should have an upper camel case name [INFO] [stdout] --> src/vm.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | jumpStart(usize), [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `JumpStart` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `jumpEnd` should have an upper camel case name [INFO] [stdout] --> src/vm.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | jumpEnd(usize), [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `JumpEnd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `incrPtr` should have an upper camel case name [INFO] [stdout] --> src/vm.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | incrPtr, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `IncrPtr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `decrPtr` should have an upper camel case name [INFO] [stdout] --> src/vm.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | decrPtr, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `DecrPtr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `incrByte` should have an upper camel case name [INFO] [stdout] --> src/vm.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | incrByte, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `IncrByte` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `decrByte` should have an upper camel case name [INFO] [stdout] --> src/vm.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | decrByte, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `DecrByte` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `writeByte` should have an upper camel case name [INFO] [stdout] --> src/vm.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | writeByte, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `WriteByte` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `readByte` should have an upper camel case name [INFO] [stdout] --> src/vm.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | readByte, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `ReadByte` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `jumpStart` should have an upper camel case name [INFO] [stdout] --> src/vm.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | jumpStart(usize), [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `JumpStart` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `jumpEnd` should have an upper camel case name [INFO] [stdout] --> src/vm.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | jumpEnd(usize), [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `JumpEnd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/parser.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | for (i, c) in instructions.chars().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/parser.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | for (i, c) in instructions.chars().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `stack` [INFO] [stdout] --> src/vm.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | stack: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `cellArray` should have a snake case name [INFO] [stdout] --> src/vm.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | cellArray: [u8; CELLS], [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `cell_array` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `dataPtr` should have a snake case name [INFO] [stdout] --> src/vm.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | dataPtr: usize, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `data_ptr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `stack` [INFO] [stdout] --> src/vm.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | stack: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `cellArray` should have a snake case name [INFO] [stdout] --> src/vm.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | cellArray: [u8; CELLS], [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `cell_array` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `dataPtr` should have a snake case name [INFO] [stdout] --> src/vm.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | dataPtr: usize, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `data_ptr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/vm.rs:65:17 [INFO] [stdout] | [INFO] [stdout] 65 | self.output_stream.write(&[self.state.cellArray[self.state.dataPtr]]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/vm.rs:68:17 [INFO] [stdout] | [INFO] [stdout] 68 | self.input_stream.read(&mut [self.state.cellArray[self.state.dataPtr]]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tokenCount` should have a snake case name [INFO] [stdout] --> src/parser.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | let mut tokenCount: usize = 0; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `token_count` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/vm.rs:65:17 [INFO] [stdout] | [INFO] [stdout] 65 | self.output_stream.write(&[self.state.cellArray[self.state.dataPtr]]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/vm.rs:68:17 [INFO] [stdout] | [INFO] [stdout] 68 | self.input_stream.read(&mut [self.state.cellArray[self.state.dataPtr]]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tokenCount` should have a snake case name [INFO] [stdout] --> src/parser.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | let mut tokenCount: usize = 0; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `token_count` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.40s [INFO] running `Command { std: "docker" "inspect" "6b090654f02fce6fe7921890e591829f219d45ef91b8da56e048d7c181ef8575", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b090654f02fce6fe7921890e591829f219d45ef91b8da56e048d7c181ef8575", kill_on_drop: false }` [INFO] [stdout] 6b090654f02fce6fe7921890e591829f219d45ef91b8da56e048d7c181ef8575