[INFO] cloning repository https://github.com/ezntek/prototypevm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ezntek/prototypevm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fezntek%2Fprototypevm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fezntek%2Fprototypevm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 53622d930b3cc9e0c213037bddb96c570c9e89de
[INFO] checking ezntek/prototypevm against master#cb06d12710575a0d7ff71d6fe108f3bcff4f9195 for pr-128425-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fezntek%2Fprototypevm" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ezntek/prototypevm on toolchain cb06d12710575a0d7ff71d6fe108f3bcff4f9195
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cb06d12710575a0d7ff71d6fe108f3bcff4f9195" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ezntek/prototypevm
[INFO] finished tweaking git repo https://github.com/ezntek/prototypevm
[INFO] tweaked toml for git repo https://github.com/ezntek/prototypevm written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ezntek/prototypevm 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" "+cb06d12710575a0d7ff71d6fe108f3bcff4f9195" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+cb06d12710575a0d7ff71d6fe108f3bcff4f9195" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3939306f77b7cae632f592b2a18eeef94f2420f1544ee18e97a50a6db0487035
[INFO] running `Command { std: "docker" "start" "-a" "3939306f77b7cae632f592b2a18eeef94f2420f1544ee18e97a50a6db0487035", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3939306f77b7cae632f592b2a18eeef94f2420f1544ee18e97a50a6db0487035", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3939306f77b7cae632f592b2a18eeef94f2420f1544ee18e97a50a6db0487035", kill_on_drop: false }`
[INFO] [stdout] 3939306f77b7cae632f592b2a18eeef94f2420f1544ee18e97a50a6db0487035
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+cb06d12710575a0d7ff71d6fe108f3bcff4f9195" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f14a37f91d61b7b35d4b949f625c59831068eba70b0b3a5e0cd02361b3d401dc
[INFO] running `Command { std: "docker" "start" "-a" "f14a37f91d61b7b35d4b949f625c59831068eba70b0b3a5e0cd02361b3d401dc", kill_on_drop: false }`
[INFO] [stderr]     Checking prototypevm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Eq`, `Neq`, `Lt`, `Geq`, and `Leq` are never constructed
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | enum Comparison {
[INFO] [stdout]   |      ---------- variants in this enum
[INFO] [stdout] 3 |     Eq(usize, usize),
[INFO] [stdout]   |     ^^
[INFO] [stdout] 4 |     Neq(usize, usize),
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 5 |     Gt(usize, usize),
[INFO] [stdout] 6 |     Lt(usize, usize),
[INFO] [stdout]   |     ^^
[INFO] [stdout] 7 |     Geq(usize, usize),
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 8 |     Leq(usize, usize),
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Comparison` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | enum Instruction {
[INFO] [stdout]    |      ----------- variants in this enum
[INFO] [stdout] 12 |     Add { dst: usize, src1: usize, src2: usize },
[INFO] [stdout] 13 |     Sub { dst: usize, src1: usize, src2: usize },
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 14 |     Mul { dst: usize, src1: usize, src2: usize },
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 15 |     Div { dst: usize, src1: usize, src2: usize },
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 16 |     Copy { dst: usize, src: usize },
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 17 |     Push { val: i32 },
[INFO] [stdout] 18 |     Del { src: usize },
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 19 |     Out { src: usize },
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 20 |     OutStr { str: &'static str },
[INFO] [stdout] 21 |     Jump { dst: usize },
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 22 |     JmpIfZero { dst: usize, src: usize },
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 23 |     JmpIfNotZero { dst: usize, src: usize},
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Eq`, `Neq`, `Lt`, `Geq`, and `Leq` are never constructed
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | enum Comparison {
[INFO] [stdout]   |      ---------- variants in this enum
[INFO] [stdout] 3 |     Eq(usize, usize),
[INFO] [stdout]   |     ^^
[INFO] [stdout] 4 |     Neq(usize, usize),
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 5 |     Gt(usize, usize),
[INFO] [stdout] 6 |     Lt(usize, usize),
[INFO] [stdout]   |     ^^
[INFO] [stdout] 7 |     Geq(usize, usize),
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 8 |     Leq(usize, usize),
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Comparison` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | enum Instruction {
[INFO] [stdout]    |      ----------- variants in this enum
[INFO] [stdout] 12 |     Add { dst: usize, src1: usize, src2: usize },
[INFO] [stdout] 13 |     Sub { dst: usize, src1: usize, src2: usize },
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 14 |     Mul { dst: usize, src1: usize, src2: usize },
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 15 |     Div { dst: usize, src1: usize, src2: usize },
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 16 |     Copy { dst: usize, src: usize },
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 17 |     Push { val: i32 },
[INFO] [stdout] 18 |     Del { src: usize },
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 19 |     Out { src: usize },
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 20 |     OutStr { str: &'static str },
[INFO] [stdout] 21 |     Jump { dst: usize },
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 22 |     JmpIfZero { dst: usize, src: usize },
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 23 |     JmpIfNotZero { dst: usize, src: usize},
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "f14a37f91d61b7b35d4b949f625c59831068eba70b0b3a5e0cd02361b3d401dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f14a37f91d61b7b35d4b949f625c59831068eba70b0b3a5e0cd02361b3d401dc", kill_on_drop: false }`
[INFO] [stdout] f14a37f91d61b7b35d4b949f625c59831068eba70b0b3a5e0cd02361b3d401dc
