[INFO] fetching crate playdate-sys 0.5.6...
[INFO] testing playdate-sys-0.5.6 against 1.95.0 for beta-1.96-2
[INFO] extracting crate playdate-sys 0.5.6 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate playdate-sys 0.5.6
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate playdate-sys 0.5.6
[INFO] tweaked toml for crates.io crate playdate-sys 0.5.6 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate playdate-sys 0.5.6 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate playdate-sys 0.5.6 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windows-registry v0.5.1
[INFO] [stderr]   Downloaded playdate-build-utils v0.3.11
[INFO] [stderr]   Downloaded glob v0.3.2
[INFO] [stderr]   Downloaded string_cache_codegen v0.5.4
[INFO] [stderr]   Downloaded redox_syscall v0.5.10
[INFO] [stderr]   Downloaded convert_case v0.8.0
[INFO] [stderr]   Downloaded libloading v0.8.6
[INFO] [stderr]   Downloaded string_cache v0.8.9
[INFO] [stderr]   Downloaded smallvec v1.14.0
[INFO] [stderr]   Downloaded html5ever v0.27.0
[INFO] [stderr]   Downloaded markup5ever v0.12.1
[INFO] [stderr]   Downloaded syn v2.0.100
[INFO] [stderr]   Downloaded markup5ever_rcdom v0.3.0
[INFO] [stderr]   Downloaded xml5ever v0.18.1
[INFO] [stderr]   Downloaded clap_builder v4.5.35
[INFO] [stderr]   Downloaded windows-result v0.3.2
[INFO] [stderr]   Downloaded clap v4.5.35
[INFO] [stderr]   Downloaded bindgen v0.71.1
[INFO] [stderr]   Downloaded html2md-rs v0.10.2
[INFO] [stderr]   Downloaded redox_users v0.5.0
[INFO] [stderr]   Downloaded playdate-bindgen-cfg v0.3.2
[INFO] [stderr]   Downloaded windows-strings v0.4.0
[INFO] [stderr]   Downloaded which v7.0.2
[INFO] [stderr]   Downloaded playdate-bindgen v0.4.0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c4a516a974149197d09ad91b38b199442aa0a74cc97df8923ace16862f21b5d
[INFO] running `Command { std: "docker" "start" "-a" "4c4a516a974149197d09ad91b38b199442aa0a74cc97df8923ace16862f21b5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c4a516a974149197d09ad91b38b199442aa0a74cc97df8923ace16862f21b5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c4a516a974149197d09ad91b38b199442aa0a74cc97df8923ace16862f21b5d", kill_on_drop: false }`
[INFO] [stdout] 4c4a516a974149197d09ad91b38b199442aa0a74cc97df8923ace16862f21b5d
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f20becddb525542b0f5d26b654dda83279243e4ab220c889e4fa3a3a28579005
[INFO] running `Command { std: "docker" "start" "-a" "f20becddb525542b0f5d26b654dda83279243e4ab220c889e4fa3a3a28579005", kill_on_drop: false }`
[INFO] [stderr]    Compiling playdate-bindgen-cfg v0.3.2
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/playdate-bindgen-cfg-0.3.2/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(slice_split_once)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `playdate-bindgen-cfg` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "f20becddb525542b0f5d26b654dda83279243e4ab220c889e4fa3a3a28579005", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f20becddb525542b0f5d26b654dda83279243e4ab220c889e4fa3a3a28579005", kill_on_drop: false }`
[INFO] [stdout] f20becddb525542b0f5d26b654dda83279243e4ab220c889e4fa3a3a28579005
