[INFO] cloning repository https://github.com/JackToaster/bf-llvm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JackToaster/bf-llvm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJackToaster%2Fbf-llvm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJackToaster%2Fbf-llvm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a00a322f7d0ff8bbca94b775dc1ba7d78df1f0ef [INFO] testing JackToaster/bf-llvm against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJackToaster%2Fbf-llvm" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JackToaster/bf-llvm on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JackToaster/bf-llvm [INFO] finished tweaking git repo https://github.com/JackToaster/bf-llvm [INFO] tweaked toml for git repo https://github.com/JackToaster/bf-llvm written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/JackToaster/bf-llvm already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bitvec v0.19.4 [INFO] [stderr] Downloaded radium v0.5.3 [INFO] [stderr] Downloaded funty v1.0.1 [INFO] [stderr] Downloaded tap v1.0.0 [INFO] [stderr] Downloaded wyz v0.2.0 [INFO] [stderr] Downloaded nom v6.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 45331d01323cceda017736af3e5106d1a2f23d46fa67ee8be9f61c48950c01d7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "45331d01323cceda017736af3e5106d1a2f23d46fa67ee8be9f61c48950c01d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "45331d01323cceda017736af3e5106d1a2f23d46fa67ee8be9f61c48950c01d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45331d01323cceda017736af3e5106d1a2f23d46fa67ee8be9f61c48950c01d7", kill_on_drop: false }` [INFO] [stdout] 45331d01323cceda017736af3e5106d1a2f23d46fa67ee8be9f61c48950c01d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4815858a612f39c1eee80f3d2265c468a3f7ae125fc6f76de94f04eed4742126 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4815858a612f39c1eee80f3d2265c468a3f7ae125fc6f76de94f04eed4742126", kill_on_drop: false }` [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling smallvec v1.4.2 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling inkwell v0.1.0 (https://github.com/TheDan64/inkwell?branch=master#18886e56) [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling instant v0.1.8 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling lock_api v0.4.1 [INFO] [stderr] Compiling parking_lot_core v0.8.0 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling lexical-core v0.7.4 [INFO] [stderr] Compiling nom v6.0.0 [INFO] [stderr] Compiling parking_lot v0.11.0 [INFO] [stderr] Compiling llvm-sys v100.2.0 [INFO] [stderr] Compiling inkwell_internals v0.2.0 (https://github.com/TheDan64/inkwell?branch=master#18886e56) [INFO] [stderr] Compiling bf-llvm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `inkwell::builder::Builder` [INFO] [stdout] --> src/compiler/jit.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use inkwell::builder::Builder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ExecutionEngine` [INFO] [stdout] --> src/compiler/jit.rs:4:33 [INFO] [stdout] | [INFO] [stdout] 4 | use inkwell::execution_engine::{ExecutionEngine, JitFunction}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `inkwell::module::Module` [INFO] [stdout] --> src/compiler/jit.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use inkwell::module::Module; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `InitializationConfig`, `Target` [INFO] [stdout] --> src/compiler/jit.rs:6:24 [INFO] [stdout] | [INFO] [stdout] 6 | use inkwell::targets::{InitializationConfig, Target}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compiled` [INFO] [stdout] --> src/main.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | let compiled = compiler::jit::compile(parsed)?; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiled` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler/codegen.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | self.module.print_to_file("module.ir"); [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 `std::result::Result` that must be used [INFO] [stdout] --> src/compiler/jit.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | io::stdout().flush(); [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: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 58.58s [INFO] running `Command { std: "docker" "inspect" "4815858a612f39c1eee80f3d2265c468a3f7ae125fc6f76de94f04eed4742126", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4815858a612f39c1eee80f3d2265c468a3f7ae125fc6f76de94f04eed4742126", kill_on_drop: false }` [INFO] [stdout] 4815858a612f39c1eee80f3d2265c468a3f7ae125fc6f76de94f04eed4742126 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2204e05dae9af09270d778bbae250d3ad2e85f34e006ed8672e6e53bad5c2a23 [INFO] running `Command { std: "docker" "start" "-a" "2204e05dae9af09270d778bbae250d3ad2e85f34e006ed8672e6e53bad5c2a23", kill_on_drop: false }` [INFO] [stderr] Compiling bf-llvm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `inkwell::builder::Builder` [INFO] [stdout] --> src/compiler/jit.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use inkwell::builder::Builder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ExecutionEngine` [INFO] [stdout] --> src/compiler/jit.rs:4:33 [INFO] [stdout] | [INFO] [stdout] 4 | use inkwell::execution_engine::{ExecutionEngine, JitFunction}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `inkwell::module::Module` [INFO] [stdout] --> src/compiler/jit.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use inkwell::module::Module; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `InitializationConfig`, `Target` [INFO] [stdout] --> src/compiler/jit.rs:6:24 [INFO] [stdout] | [INFO] [stdout] 6 | use inkwell::targets::{InitializationConfig, Target}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compiled` [INFO] [stdout] --> src/main.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | let compiled = compiler::jit::compile(parsed)?; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiled` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler/codegen.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | self.module.print_to_file("module.ir"); [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 `std::result::Result` that must be used [INFO] [stdout] --> src/compiler/jit.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | io::stdout().flush(); [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: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.76s [INFO] running `Command { std: "docker" "inspect" "2204e05dae9af09270d778bbae250d3ad2e85f34e006ed8672e6e53bad5c2a23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2204e05dae9af09270d778bbae250d3ad2e85f34e006ed8672e6e53bad5c2a23", kill_on_drop: false }` [INFO] [stdout] 2204e05dae9af09270d778bbae250d3ad2e85f34e006ed8672e6e53bad5c2a23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fa67f3245f58acc8fea286397d3c3da8e4da0f73558818697f2d3062926869c8 [INFO] running `Command { std: "docker" "start" "-a" "fa67f3245f58acc8fea286397d3c3da8e4da0f73558818697f2d3062926869c8", kill_on_drop: false }` [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stderr] warning: unused import: `inkwell::builder::Builder` [INFO] [stderr] --> src/compiler/jit.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use inkwell::builder::Builder; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ExecutionEngine` [INFO] [stderr] --> src/compiler/jit.rs:4:33 [INFO] [stderr] | [INFO] [stderr] 4 | use inkwell::execution_engine::{ExecutionEngine, JitFunction}; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `inkwell::module::Module` [INFO] [stderr] --> src/compiler/jit.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use inkwell::module::Module; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `InitializationConfig`, `Target` [INFO] [stderr] --> src/compiler/jit.rs:6:24 [INFO] [stderr] | [INFO] [stderr] 6 | use inkwell::targets::{InitializationConfig, Target}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `compiled` [INFO] [stderr] --> src/main.rs:65:9 [INFO] [stderr] | [INFO] [stderr] 65 | let compiled = compiler::jit::compile(parsed)?; [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compiled` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/codegen.rs:70:9 [INFO] [stderr] | [INFO] [stderr] 70 | self.module.print_to_file("module.ir"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler/jit.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | io::stdout().flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/bf_llvm-ff13f4e7a131e841 [INFO] [stdout] test parser::parse::tests::parse_operators ... ok [INFO] [stdout] test parser::parse::tests::parse_loop ... ok [INFO] [stdout] test parser::parse::tests::parse_ast ... ok [INFO] [stdout] test parser::parse::tests::parse_element ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fa67f3245f58acc8fea286397d3c3da8e4da0f73558818697f2d3062926869c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa67f3245f58acc8fea286397d3c3da8e4da0f73558818697f2d3062926869c8", kill_on_drop: false }` [INFO] [stdout] fa67f3245f58acc8fea286397d3c3da8e4da0f73558818697f2d3062926869c8