[INFO] cloning repository https://github.com/rodya-mirov/burstlang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rodya-mirov/burstlang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frodya-mirov%2Fburstlang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frodya-mirov%2Fburstlang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 40f89f87a9d07ae759f9df97700661e710fdcbcd [INFO] checking rodya-mirov/burstlang against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frodya-mirov%2Fburstlang" "/workspace/builds/worker-71/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-71/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rodya-mirov/burstlang on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rodya-mirov/burstlang [INFO] finished tweaking git repo https://github.com/rodya-mirov/burstlang [INFO] tweaked toml for git repo https://github.com/rodya-mirov/burstlang written to /workspace/builds/worker-71/source/Cargo.toml [INFO] crate git repo https://github.com/rodya-mirov/burstlang already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 46fc4d3a28494783ec1f5a8f99fd091934428f5638e711d0de4449580ad872ff [INFO] running `Command { std: "docker" "start" "-a" "46fc4d3a28494783ec1f5a8f99fd091934428f5638e711d0de4449580ad872ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "46fc4d3a28494783ec1f5a8f99fd091934428f5638e711d0de4449580ad872ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46fc4d3a28494783ec1f5a8f99fd091934428f5638e711d0de4449580ad872ff", kill_on_drop: false }` [INFO] [stdout] 46fc4d3a28494783ec1f5a8f99fd091934428f5638e711d0de4449580ad872ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4ba51f213fcf866c49b7ca07176deb12c9a79f985eae4b6ba53fedabe949879f [INFO] running `Command { std: "docker" "start" "-a" "4ba51f213fcf866c49b7ca07176deb12c9a79f985eae4b6ba53fedabe949879f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.5 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling ucd-trie v0.1.2 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Checking bytecode v0.1.0 (/opt/rustwide/workdir/bytecode) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> bytecode/src/lib.rs:278:17 [INFO] [stdout] | [INFO] [stdout] 278 | (format!( [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 283 | )) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 278 ~ format!( [INFO] [stdout] 279 | "{:04} {:04} OP_CALL ({} args)\n", [INFO] [stdout] 280 | line, [INFO] [stdout] 281 | offset, [INFO] [stdout] 282 | chunk.code[offset + 1] [INFO] [stdout] 283 ~ ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> bytecode/src/lib.rs:303:17 [INFO] [stdout] | [INFO] [stdout] 303 | (format!( [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 308 | )) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 303 ~ format!( [INFO] [stdout] 304 | "{:04} {:04} OP_GET_LOCAL {}\n", [INFO] [stdout] 305 | line, [INFO] [stdout] 306 | offset, [INFO] [stdout] 307 | chunk.code[offset + 1] [INFO] [stdout] 308 ~ ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> bytecode/src/lib.rs:311:17 [INFO] [stdout] | [INFO] [stdout] 311 | (format!( [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 316 | )) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 311 ~ format!( [INFO] [stdout] 312 | "{:04} {:04} OP_SET_LOCAL {}\n", [INFO] [stdout] 313 | line, [INFO] [stdout] 314 | offset, [INFO] [stdout] 315 | chunk.code[offset + 1] [INFO] [stdout] 316 ~ ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> bytecode/src/lib.rs:324:25 [INFO] [stdout] | [INFO] [stdout] 324 | (format!( [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 327 | )) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 324 ~ format!( [INFO] [stdout] 325 | "{:04} OP_CONSTANT -- index {} which is missing\n", [INFO] [stdout] 326 | offset, value_index [INFO] [stdout] 327 ~ ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> bytecode/src/lib.rs:337:25 [INFO] [stdout] | [INFO] [stdout] 337 | (format!( [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 340 | )) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 337 ~ format!( [INFO] [stdout] 338 | "{:04} OP_CONSTANT_LONG -- index {} which is missing\n", [INFO] [stdout] 339 | offset, value_index [INFO] [stdout] 340 ~ ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> bytecode/src/lib.rs:381:9 [INFO] [stdout] | [INFO] [stdout] 381 | (string_out) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 381 - (string_out) [INFO] [stdout] 381 + string_out [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> bytecode/src/lib.rs:278:17 [INFO] [stdout] | [INFO] [stdout] 278 | (format!( [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 283 | )) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 278 ~ format!( [INFO] [stdout] 279 | "{:04} {:04} OP_CALL ({} args)\n", [INFO] [stdout] 280 | line, [INFO] [stdout] 281 | offset, [INFO] [stdout] 282 | chunk.code[offset + 1] [INFO] [stdout] 283 ~ ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> bytecode/src/lib.rs:303:17 [INFO] [stdout] | [INFO] [stdout] 303 | (format!( [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 308 | )) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 303 ~ format!( [INFO] [stdout] 304 | "{:04} {:04} OP_GET_LOCAL {}\n", [INFO] [stdout] 305 | line, [INFO] [stdout] 306 | offset, [INFO] [stdout] 307 | chunk.code[offset + 1] [INFO] [stdout] 308 ~ ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> bytecode/src/lib.rs:311:17 [INFO] [stdout] | [INFO] [stdout] 311 | (format!( [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 316 | )) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 311 ~ format!( [INFO] [stdout] 312 | "{:04} {:04} OP_SET_LOCAL {}\n", [INFO] [stdout] 313 | line, [INFO] [stdout] 314 | offset, [INFO] [stdout] 315 | chunk.code[offset + 1] [INFO] [stdout] 316 ~ ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> bytecode/src/lib.rs:324:25 [INFO] [stdout] | [INFO] [stdout] 324 | (format!( [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 327 | )) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 324 ~ format!( [INFO] [stdout] 325 | "{:04} OP_CONSTANT -- index {} which is missing\n", [INFO] [stdout] 326 | offset, value_index [INFO] [stdout] 327 ~ ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> bytecode/src/lib.rs:337:25 [INFO] [stdout] | [INFO] [stdout] 337 | (format!( [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 340 | )) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 337 ~ format!( [INFO] [stdout] 338 | "{:04} OP_CONSTANT_LONG -- index {} which is missing\n", [INFO] [stdout] 339 | offset, value_index [INFO] [stdout] 340 ~ ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> bytecode/src/lib.rs:381:9 [INFO] [stdout] | [INFO] [stdout] 381 | (string_out) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 381 - (string_out) [INFO] [stdout] 381 + string_out [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pest v2.1.2 [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking vm v0.1.0 (/opt/rustwide/workdir/vm) [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling pest_meta v2.1.2 [INFO] [stderr] Compiling pest_generator v2.1.1 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking compiler v0.1.0 (/opt/rustwide/workdir/compiler) [INFO] [stdout] warning: field is never read: `message` [INFO] [stdout] --> compiler/src/lib.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | message: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking main v0.1.0 (/opt/rustwide/workdir/main) [INFO] [stderr] Checking burstc v0.1.0 (/opt/rustwide/workdir/burstc) [INFO] [stdout] warning: field is never read: `message` [INFO] [stdout] --> compiler/src/lib.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | message: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.73s [INFO] running `Command { std: "docker" "inspect" "4ba51f213fcf866c49b7ca07176deb12c9a79f985eae4b6ba53fedabe949879f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ba51f213fcf866c49b7ca07176deb12c9a79f985eae4b6ba53fedabe949879f", kill_on_drop: false }` [INFO] [stdout] 4ba51f213fcf866c49b7ca07176deb12c9a79f985eae4b6ba53fedabe949879f