[INFO] cloning repository https://github.com/buzzxI/rlox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/buzzxI/rlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FbuzzxI%2Frlox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FbuzzxI%2Frlox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9a4ef1eb49b2f0be6c6d04daffb9c5838e100696
[INFO] testing buzzxI/rlox against nightly-2025-01-18+rustflags=-Zrandomize-layout for randomize-layout-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FbuzzxI%2Frlox" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/buzzxI/rlox on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/buzzxI/rlox
[INFO] finished tweaking git repo https://github.com/buzzxI/rlox
[INFO] tweaked toml for git repo https://github.com/buzzxI/rlox written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/buzzxI/rlox 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" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a87aca934a83e4599da343f403baab7d91ad689d3470b76d69cdaa7516ce0ca
[INFO] running `Command { std: "docker" "start" "-a" "9a87aca934a83e4599da343f403baab7d91ad689d3470b76d69cdaa7516ce0ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a87aca934a83e4599da343f403baab7d91ad689d3470b76d69cdaa7516ce0ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a87aca934a83e4599da343f403baab7d91ad689d3470b76d69cdaa7516ce0ca", kill_on_drop: false }`
[INFO] [stdout] 9a87aca934a83e4599da343f403baab7d91ad689d3470b76d69cdaa7516ce0ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74cf02d9b2413a35f987e8cc410175afde91e8dacda859eeed5a1cbb397f00c0
[INFO] running `Command { std: "docker" "start" "-a" "74cf02d9b2413a35f987e8cc410175afde91e8dacda859eeed5a1cbb397f00c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rlox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]  --> src/object.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | enum ObjectType {
[INFO] [stdout]   |      ---------- variants in this enum
[INFO] [stdout] 2 |     LoxString,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 3 |     LoxFunction,
[INFO] [stdout] 4 |     LoxNative,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 5 |     LoxClosure,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 6 |     LoxUpvalue,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 7 |     LoxClass,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 8 |     LoxInstance,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 9 |     LoxMethod,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rlox` (lib); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/nightly-2025-01-18-x86_64-unknown-linux-gnu/bin/rustc --crate-name rlox --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=94b4e0394aa8b022 -C extra-filename=-f100a21b33684f06 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid -Zrandomize-layout` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "74cf02d9b2413a35f987e8cc410175afde91e8dacda859eeed5a1cbb397f00c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74cf02d9b2413a35f987e8cc410175afde91e8dacda859eeed5a1cbb397f00c0", kill_on_drop: false }`
[INFO] [stdout] 74cf02d9b2413a35f987e8cc410175afde91e8dacda859eeed5a1cbb397f00c0
