[INFO] cloning repository https://github.com/gosulja/cjit [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gosulja/cjit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgosulja%2Fcjit", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgosulja%2Fcjit'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 55e0a94a12fea7b24602b915c0b350ff607e64c9 [INFO] checking gosulja/cjit against try#9961e55b3687a6d0b2bab4af0e5e81494b09be81 for pr-139087-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgosulja%2Fcjit" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/gosulja/cjit [INFO] finished tweaking git repo https://github.com/gosulja/cjit [INFO] tweaked toml for git repo https://github.com/gosulja/cjit written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/gosulja/cjit on toolchain 9961e55b3687a6d0b2bab4af0e5e81494b09be81 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9961e55b3687a6d0b2bab4af0e5e81494b09be81" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/gosulja/cjit 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" "+9961e55b3687a6d0b2bab4af0e5e81494b09be81" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking gosulja/cjit against try#9961e55b3687a6d0b2bab4af0e5e81494b09be81 for pr-139087-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgosulja%2Fcjit" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/gosulja/cjit [INFO] finished tweaking git repo https://github.com/gosulja/cjit [INFO] tweaked toml for git repo https://github.com/gosulja/cjit written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/gosulja/cjit on toolchain 9961e55b3687a6d0b2bab4af0e5e81494b09be81 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9961e55b3687a6d0b2bab4af0e5e81494b09be81" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/gosulja/cjit 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" "+9961e55b3687a6d0b2bab4af0e5e81494b09be81" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+9961e55b3687a6d0b2bab4af0e5e81494b09be81" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dcbbcd8db0c1a0b413562aa9e3de9c5b9436cbe0fb627e5b875e869fb2231aa7 [INFO] running `Command { std: "docker" "start" "-a" "dcbbcd8db0c1a0b413562aa9e3de9c5b9436cbe0fb627e5b875e869fb2231aa7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dcbbcd8db0c1a0b413562aa9e3de9c5b9436cbe0fb627e5b875e869fb2231aa7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dcbbcd8db0c1a0b413562aa9e3de9c5b9436cbe0fb627e5b875e869fb2231aa7", kill_on_drop: false }` [INFO] [stdout] dcbbcd8db0c1a0b413562aa9e3de9c5b9436cbe0fb627e5b875e869fb2231aa7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+9961e55b3687a6d0b2bab4af0e5e81494b09be81" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b5616c04e88d246bd49db309ca37abc7164213aa54c95aeedf279d3e2bc7405 [INFO] running `Command { std: "docker" "start" "-a" "3b5616c04e88d246bd49db309ca37abc7164213aa54c95aeedf279d3e2bc7405", kill_on_drop: false }` [INFO] [stderr] Checking cjit v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/compiler.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 27 | pub enum Instruction { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 30 | Pop, /* Pop stack top value */ [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | Div, /* Self explanatory, stack based, pop values, div them, push result */ [INFO] [stdout] | ^^^ [INFO] [stdout] 36 | Mod, /* Self explanatory, stack based, pop values, mod them, push result */ [INFO] [stdout] | ^^^ [INFO] [stdout] 37 | Neg, /* Negate the stack top value */ [INFO] [stdout] | ^^^ [INFO] [stdout] 38 | Eq, /* Comparison, == */ [INFO] [stdout] | ^^ [INFO] [stdout] 39 | Ne, /* Comparison, != */ [INFO] [stdout] | ^^ [INFO] [stdout] 40 | Lt, /* Comparison, < */ [INFO] [stdout] | ^^ [INFO] [stdout] 41 | Gt, /* Comparison, > */ [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 44 | And, /* Logical, && */ [INFO] [stdout] | ^^^ [INFO] [stdout] 45 | Or, /* Logical, || */ [INFO] [stdout] | ^^ [INFO] [stdout] 46 | Not, /* Logical, ! or NOT */ [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | Bxor, /* Bit, xor */ [INFO] [stdout] | ^^^^ [INFO] [stdout] 50 | Bnot, /* Bit, not */ [INFO] [stdout] | ^^^^ [INFO] [stdout] 51 | Shl, /* Bit, shift left */ [INFO] [stdout] 52 | Shr, /* Bit, shift right */ [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | Call(u32), /* Control Flow, call a function via label */ [INFO] [stdout] | ^^^^ [INFO] [stdout] 60 | Write, /* Write the top of the stack value to the console */ [INFO] [stdout] | ^^^^^ [INFO] [stdout] 61 | WriteChar, /* Write the top of the stack value as a char */ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 62 | Read, /* read an int from stdin */ [INFO] [stdout] | ^^^^ [INFO] [stdout] 63 | Ret, /* Return from function */ [INFO] [stdout] 64 | Halt, /* Stop execution */ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Instruction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/compiler.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 27 | pub enum Instruction { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 30 | Pop, /* Pop stack top value */ [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | Div, /* Self explanatory, stack based, pop values, div them, push result */ [INFO] [stdout] | ^^^ [INFO] [stdout] 36 | Mod, /* Self explanatory, stack based, pop values, mod them, push result */ [INFO] [stdout] | ^^^ [INFO] [stdout] 37 | Neg, /* Negate the stack top value */ [INFO] [stdout] | ^^^ [INFO] [stdout] 38 | Eq, /* Comparison, == */ [INFO] [stdout] | ^^ [INFO] [stdout] 39 | Ne, /* Comparison, != */ [INFO] [stdout] | ^^ [INFO] [stdout] 40 | Lt, /* Comparison, < */ [INFO] [stdout] | ^^ [INFO] [stdout] 41 | Gt, /* Comparison, > */ [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 44 | And, /* Logical, && */ [INFO] [stdout] | ^^^ [INFO] [stdout] 45 | Or, /* Logical, || */ [INFO] [stdout] | ^^ [INFO] [stdout] 46 | Not, /* Logical, ! or NOT */ [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | Bxor, /* Bit, xor */ [INFO] [stdout] | ^^^^ [INFO] [stdout] 50 | Bnot, /* Bit, not */ [INFO] [stdout] | ^^^^ [INFO] [stdout] 51 | Shl, /* Bit, shift left */ [INFO] [stdout] 52 | Shr, /* Bit, shift right */ [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | Call(u32), /* Control Flow, call a function via label */ [INFO] [stdout] | ^^^^ [INFO] [stdout] 60 | Write, /* Write the top of the stack value to the console */ [INFO] [stdout] | ^^^^^ [INFO] [stdout] 61 | WriteChar, /* Write the top of the stack value as a char */ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 62 | Read, /* read an int from stdin */ [INFO] [stdout] | ^^^^ [INFO] [stdout] 63 | Ret, /* Return from function */ [INFO] [stdout] 64 | Halt, /* Stop execution */ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Instruction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s [INFO] running `Command { std: "docker" "inspect" "3b5616c04e88d246bd49db309ca37abc7164213aa54c95aeedf279d3e2bc7405", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b5616c04e88d246bd49db309ca37abc7164213aa54c95aeedf279d3e2bc7405", kill_on_drop: false }` [INFO] [stdout] 3b5616c04e88d246bd49db309ca37abc7164213aa54c95aeedf279d3e2bc7405