[INFO] fetching crate menhue 0.2.0...
[INFO] testing menhue-0.2.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate menhue 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate menhue 0.2.0
[INFO] finished tweaking crates.io crate menhue 0.2.0
[INFO] tweaked toml for crates.io crate menhue 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate menhue 0.2.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate menhue 0.2.0 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" "+beta-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02496f89a24409172fcc5866bf8ee4afe00568b097e22ca8a72082a138ae2eff
[INFO] running `Command { std: "docker" "start" "-a" "02496f89a24409172fcc5866bf8ee4afe00568b097e22ca8a72082a138ae2eff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02496f89a24409172fcc5866bf8ee4afe00568b097e22ca8a72082a138ae2eff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02496f89a24409172fcc5866bf8ee4afe00568b097e22ca8a72082a138ae2eff", kill_on_drop: false }`
[INFO] [stdout] 02496f89a24409172fcc5866bf8ee4afe00568b097e22ca8a72082a138ae2eff
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc7ef0543466110dc96f07571c9307e69a2c61b3e3746ce25e5a0bafb7650a2e
[INFO] running `Command { std: "docker" "start" "-a" "fc7ef0543466110dc96f07571c9307e69a2c61b3e3746ce25e5a0bafb7650a2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling objc2 v0.6.0
[INFO] [stderr]    Compiling objc2-encode v4.1.0
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stdout] error: A runtime must be selected
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/objc2-0.6.0/src/lib.rs:206:1
[INFO] [stdout]     |
[INFO] [stdout] 206 | compile_error!("A runtime must be selected");
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `objc2` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "fc7ef0543466110dc96f07571c9307e69a2c61b3e3746ce25e5a0bafb7650a2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc7ef0543466110dc96f07571c9307e69a2c61b3e3746ce25e5a0bafb7650a2e", kill_on_drop: false }`
[INFO] [stdout] fc7ef0543466110dc96f07571c9307e69a2c61b3e3746ce25e5a0bafb7650a2e