[INFO] fetching crate playdate-system 0.3.16... [INFO] checking playdate-system-0.3.16 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate playdate-system 0.3.16 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate playdate-system 0.3.16 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate playdate-system 0.3.16 [INFO] tweaked toml for crates.io crate playdate-system 0.3.16 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate playdate-system 0.3.16 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate playdate-system 0.3.16 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded playdate-bindgen v0.3.0 [INFO] [stderr] Downloaded playdate-build-utils v0.3.10 [INFO] [stderr] Downloaded playdate-bindgen-cfg v0.3.0 [INFO] [stderr] Downloaded playdate-sys v0.5.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 35aeeb87fe366807089a8bf8b92f47fe0b46aafa3acd035f1c1e281c66517c6c [INFO] running `Command { std: "docker" "start" "-a" "35aeeb87fe366807089a8bf8b92f47fe0b46aafa3acd035f1c1e281c66517c6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35aeeb87fe366807089a8bf8b92f47fe0b46aafa3acd035f1c1e281c66517c6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35aeeb87fe366807089a8bf8b92f47fe0b46aafa3acd035f1c1e281c66517c6c", kill_on_drop: false }` [INFO] [stdout] 35aeeb87fe366807089a8bf8b92f47fe0b46aafa3acd035f1c1e281c66517c6c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 084fbf980950ff5fce823e727616e15f493964514674865ffa97b014942e3333 [INFO] running `Command { std: "docker" "start" "-a" "084fbf980950ff5fce823e727616e15f493964514674865ffa97b014942e3333", kill_on_drop: false }` [INFO] [stderr] Compiling playdate-bindgen-cfg v0.3.0 [INFO] [stderr] Compiling playdate-sys v0.5.5 [INFO] [stderr] Checking playdate-system v0.3.16 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/lib.rs:267:29 [INFO] [stdout] | [INFO] [stdout] 267 | if let Some(ref mut f) = STORE.as_mut() { [INFO] [stdout] | ^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/lib.rs:267:29 [INFO] [stdout] | [INFO] [stdout] 267 | if let Some(ref mut f) = STORE.as_mut() { [INFO] [stdout] | ^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `sys::EventLoopCtrl` [INFO] [stdout] --> examples/set-serial-message-callback.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use sys::EventLoopCtrl; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ no `EventLoopCtrl` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: no global memory allocator found but one is required; link to std or add `#[global_allocator]` to a static item that implements the GlobalAlloc trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `#[panic_handler]` function required, but not found [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unwinding panics are not supported without std [INFO] [stdout] | [INFO] [stdout] = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding [INFO] [stdout] = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `playdate-system` (example "set-serial-message-callback") due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "084fbf980950ff5fce823e727616e15f493964514674865ffa97b014942e3333", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "084fbf980950ff5fce823e727616e15f493964514674865ffa97b014942e3333", kill_on_drop: false }` [INFO] [stdout] 084fbf980950ff5fce823e727616e15f493964514674865ffa97b014942e3333