[INFO] cloning repository https://github.com/Running-Lag/BrainF_C [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Running-Lag/BrainF_C" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRunning-Lag%2FBrainF_C", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRunning-Lag%2FBrainF_C'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 14f3475402076adc02222ea784d78b841a8b9f60 [INFO] checking Running-Lag/BrainF_C against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRunning-Lag%2FBrainF_C" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Running-Lag/BrainF_C [INFO] finished tweaking git repo https://github.com/Running-Lag/BrainF_C [INFO] tweaked toml for git repo https://github.com/Running-Lag/BrainF_C written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Running-Lag/BrainF_C on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Running-Lag/BrainF_C already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7eb8b0bc3de954a415d41ae8c29c827f7473a6bc7ca67cadc76a10c887b97237 [INFO] running `Command { std: "docker" "start" "-a" "7eb8b0bc3de954a415d41ae8c29c827f7473a6bc7ca67cadc76a10c887b97237", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7eb8b0bc3de954a415d41ae8c29c827f7473a6bc7ca67cadc76a10c887b97237", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7eb8b0bc3de954a415d41ae8c29c827f7473a6bc7ca67cadc76a10c887b97237", kill_on_drop: false }` [INFO] [stdout] 7eb8b0bc3de954a415d41ae8c29c827f7473a6bc7ca67cadc76a10c887b97237 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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 -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 01ee0fa279d234ee319e69abbcce90c98475b8ca59ccea9fe07323a25c1642b5 [INFO] running `Command { std: "docker" "start" "-a" "01ee0fa279d234ee319e69abbcce90c98475b8ca59ccea9fe07323a25c1642b5", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling regex-lite v0.1.7 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling cc v1.2.34 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling inkwell v0.6.0 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling logos-codegen v0.15.1 [INFO] [stderr] Compiling llvm-sys v181.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling inkwell_internals v0.11.0 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Compiling logos-derive v0.15.1 [INFO] [stderr] Checking logos v0.15.1 [INFO] [stderr] Checking brain_f_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `inkwell::values::AnyValue` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use inkwell::values::AnyValue; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `inkwell::values::AnyValue` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use inkwell::values::AnyValue; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> src/compiler/codegen.rs:233:23 [INFO] [stdout] | [INFO] [stdout] 233 | fn load_print<'b>(context: &'b Context, module: &Module<'b>, void_type: VoidType<'b>, ptr_type: PointerType<'b>) -> FunctionValue<'b> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_decimal` is never used [INFO] [stdout] --> src/compiler/lexer.rs:63:4 [INFO] [stdout] | [INFO] [stdout] 63 | fn parse_decimal(lex: &mut Lexer) -> Option [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `status` is never used [INFO] [stdout] --> src/compiler/parser.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl Parser [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn status(&self) -> &Status [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:31:20 [INFO] [stdout] | [INFO] [stdout] 31 | let mut file = File::create(&args[2]).map_err(|_| [INFO] [stdout] | ____________________^ [INFO] [stdout] 32 | | { [INFO] [stdout] 33 | | println!("Could not create the output file!"); [INFO] [stdout] 34 | | exit(1); [INFO] [stdout] 35 | | }).unwrap(); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/compiler/codegen.rs:155:46 [INFO] [stdout] | [INFO] [stdout] 155 | fn codegen_get_pointer_to_selected_value(&self) -> PointerValue [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 155 | fn codegen_get_pointer_to_selected_value(&self) -> PointerValue<'_> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `brain_f_rs` (bin "brain_f_rs" test) due to 1 previous error; 5 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> src/compiler/codegen.rs:233:23 [INFO] [stdout] | [INFO] [stdout] 233 | fn load_print<'b>(context: &'b Context, module: &Module<'b>, void_type: VoidType<'b>, ptr_type: PointerType<'b>) -> FunctionValue<'b> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_decimal` is never used [INFO] [stdout] --> src/compiler/lexer.rs:63:4 [INFO] [stdout] | [INFO] [stdout] 63 | fn parse_decimal(lex: &mut Lexer) -> Option [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `status` is never used [INFO] [stdout] --> src/compiler/parser.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl Parser [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn status(&self) -> &Status [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:31:20 [INFO] [stdout] | [INFO] [stdout] 31 | let mut file = File::create(&args[2]).map_err(|_| [INFO] [stdout] | ____________________^ [INFO] [stdout] 32 | | { [INFO] [stdout] 33 | | println!("Could not create the output file!"); [INFO] [stdout] 34 | | exit(1); [INFO] [stdout] 35 | | }).unwrap(); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/compiler/codegen.rs:155:46 [INFO] [stdout] | [INFO] [stdout] 155 | fn codegen_get_pointer_to_selected_value(&self) -> PointerValue [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 155 | fn codegen_get_pointer_to_selected_value(&self) -> PointerValue<'_> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `brain_f_rs` (bin "brain_f_rs") due to 1 previous error; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "01ee0fa279d234ee319e69abbcce90c98475b8ca59ccea9fe07323a25c1642b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01ee0fa279d234ee319e69abbcce90c98475b8ca59ccea9fe07323a25c1642b5", kill_on_drop: false }` [INFO] [stdout] 01ee0fa279d234ee319e69abbcce90c98475b8ca59ccea9fe07323a25c1642b5