[INFO] updating cached repository https://github.com/noah7545/OxidizeVM [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 207e496ea413a53f671bab6e35bec2344b2b6179 [INFO] checking noah7545/OxidizeVM against try#6024cfef3a82f9a7688f07054f1650081bad3af5 for pr-74130 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoah7545%2FOxidizeVM" "/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/noah7545/OxidizeVM on toolchain 6024cfef3a82f9a7688f07054f1650081bad3af5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/noah7545/OxidizeVM [INFO] finished tweaking git repo https://github.com/noah7545/OxidizeVM [INFO] tweaked toml for git repo https://github.com/noah7545/OxidizeVM written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/noah7545/OxidizeVM already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "fetch" "--locked" "--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-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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ba7c1b6459c6f36a006d092f7cd3a18ee14232ffe32a7a76461424e0d71f09b2 [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" "ba7c1b6459c6f36a006d092f7cd3a18ee14232ffe32a7a76461424e0d71f09b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba7c1b6459c6f36a006d092f7cd3a18ee14232ffe32a7a76461424e0d71f09b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba7c1b6459c6f36a006d092f7cd3a18ee14232ffe32a7a76461424e0d71f09b2", kill_on_drop: false }` [INFO] [stdout] ba7c1b6459c6f36a006d092f7cd3a18ee14232ffe32a7a76461424e0d71f09b2 [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "check" "--frozen" "--all" "--all-targets" "--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] 7f0de9c3cfbea0d9d9dbbb7f4e83c7ba51525fc2c75aafa4365b68f0ba2717d0 [INFO] running `Command { std: "docker" "start" "-a" "7f0de9c3cfbea0d9d9dbbb7f4e83c7ba51525fc2c75aafa4365b68f0ba2717d0", kill_on_drop: false }` [INFO] [stderr] Checking vm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/machine.rs:193:13 [INFO] [stdout] | [INFO] [stdout] 193 | _ => panic!("Error: unknown opcode.") [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `max_program` [INFO] [stdout] --> src/main.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let max_program = [ [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_program` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `while_loop` [INFO] [stdout] --> src/main.rs:33:10 [INFO] [stdout] | [INFO] [stdout] 33 | let while_loop= [ [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_while_loop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `test_function` [INFO] [stdout] --> src/main.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | let test_function = [ [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_function` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Pop` [INFO] [stdout] --> src/opcodes.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | Pop, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Sub` [INFO] [stdout] --> src/opcodes.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | Sub, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Mul` [INFO] [stdout] --> src/opcodes.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | Mul, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Div` [INFO] [stdout] --> src/opcodes.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | Div, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Not` [INFO] [stdout] --> src/opcodes.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | Not, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `And` [INFO] [stdout] --> src/opcodes.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | And, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Or` [INFO] [stdout] --> src/opcodes.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | Or, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Iseq` [INFO] [stdout] --> src/opcodes.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | Iseq, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Isge` [INFO] [stdout] --> src/opcodes.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | Isge, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Ref` [INFO] [stdout] --> src/stackobj.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | Ref(u32), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/machine.rs:193:13 [INFO] [stdout] | [INFO] [stdout] 193 | _ => panic!("Error: unknown opcode.") [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `max_program` [INFO] [stdout] --> src/main.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let max_program = [ [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_program` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `while_loop` [INFO] [stdout] --> src/main.rs:33:10 [INFO] [stdout] | [INFO] [stdout] 33 | let while_loop= [ [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_while_loop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `test_function` [INFO] [stdout] --> src/main.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | let test_function = [ [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_function` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Pop` [INFO] [stdout] --> src/opcodes.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | Pop, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Sub` [INFO] [stdout] --> src/opcodes.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | Sub, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Mul` [INFO] [stdout] --> src/opcodes.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | Mul, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Div` [INFO] [stdout] --> src/opcodes.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | Div, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Not` [INFO] [stdout] --> src/opcodes.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | Not, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `And` [INFO] [stdout] --> src/opcodes.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | And, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Or` [INFO] [stdout] --> src/opcodes.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | Or, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Iseq` [INFO] [stdout] --> src/opcodes.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | Iseq, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Isge` [INFO] [stdout] --> src/opcodes.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | Isge, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Ref` [INFO] [stdout] --> src/stackobj.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | Ref(u32), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `Command { std: "docker" "inspect" "7f0de9c3cfbea0d9d9dbbb7f4e83c7ba51525fc2c75aafa4365b68f0ba2717d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f0de9c3cfbea0d9d9dbbb7f4e83c7ba51525fc2c75aafa4365b68f0ba2717d0", kill_on_drop: false }` [INFO] [stdout] 7f0de9c3cfbea0d9d9dbbb7f4e83c7ba51525fc2c75aafa4365b68f0ba2717d0