[INFO] cloning repository https://github.com/ggvm-org/ggvm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ggvm-org/ggvm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fggvm-org%2Fggvm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fggvm-org%2Fggvm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 063914c8096a0b0ea7023c0a1bb429a42f5c0513
[INFO] testing ggvm-org/ggvm against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fggvm-org%2Fggvm" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ggvm-org/ggvm on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ggvm-org/ggvm
[INFO] finished tweaking git repo https://github.com/ggvm-org/ggvm
[INFO] tweaked toml for git repo https://github.com/ggvm-org/ggvm written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/ggvm-org/ggvm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a6f2fdf5af2d2de301b4f400fe7b7cb9a1aed22b6a94ab7b1a9ea594f9d2a36
[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" "9a6f2fdf5af2d2de301b4f400fe7b7cb9a1aed22b6a94ab7b1a9ea594f9d2a36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a6f2fdf5af2d2de301b4f400fe7b7cb9a1aed22b6a94ab7b1a9ea594f9d2a36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a6f2fdf5af2d2de301b4f400fe7b7cb9a1aed22b6a94ab7b1a9ea594f9d2a36", kill_on_drop: false }`
[INFO] [stdout] 9a6f2fdf5af2d2de301b4f400fe7b7cb9a1aed22b6a94ab7b1a9ea594f9d2a36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e51a32eab33a0a5960a765f0f265c43916819040a34494ea085715118d58850
[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" "9e51a32eab33a0a5960a765f0f265c43916819040a34494ea085715118d58850", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ggvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find value `add1` in this scope
[INFO] [stdout]    --> src/main.rs:139:71
[INFO] [stdout]     |
[INFO] [stdout] 139 |     let add2 = FunctionBlock::new("add2".to_string(), Statements(vec![add1, ret_stmt]));
[INFO] [stdout]     |                                                                       ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ggvm` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "9e51a32eab33a0a5960a765f0f265c43916819040a34494ea085715118d58850", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e51a32eab33a0a5960a765f0f265c43916819040a34494ea085715118d58850", kill_on_drop: false }`
[INFO] [stdout] 9e51a32eab33a0a5960a765f0f265c43916819040a34494ea085715118d58850