[INFO] fetching crate playdate-system 0.3.16... [INFO] testing playdate-system-0.3.16 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate playdate-system 0.3.16 into /workspace/builds/worker-7-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-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate playdate-system 0.3.16 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8d6580ffd43f1fe58d48bb1b119d35fa5589ccfffdfa77d7f20bbfbeba0c1dbb [INFO] running `Command { std: "docker" "start" "-a" "8d6580ffd43f1fe58d48bb1b119d35fa5589ccfffdfa77d7f20bbfbeba0c1dbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d6580ffd43f1fe58d48bb1b119d35fa5589ccfffdfa77d7f20bbfbeba0c1dbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d6580ffd43f1fe58d48bb1b119d35fa5589ccfffdfa77d7f20bbfbeba0c1dbb", kill_on_drop: false }` [INFO] [stdout] 8d6580ffd43f1fe58d48bb1b119d35fa5589ccfffdfa77d7f20bbfbeba0c1dbb [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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 1dd2b33ac988bc2b0f8a17d8aa083cb58412f57e64c384d0f3dc3eb0b7440b55 [INFO] running `Command { std: "docker" "start" "-a" "1dd2b33ac988bc2b0f8a17d8aa083cb58412f57e64c384d0f3dc3eb0b7440b55", kill_on_drop: false }` [INFO] [stderr] Compiling playdate-bindgen-cfg v0.3.0 [INFO] [stderr] Compiling playdate-sys v0.5.5 [INFO] [stderr] Compiling 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.26s [INFO] running `Command { std: "docker" "inspect" "1dd2b33ac988bc2b0f8a17d8aa083cb58412f57e64c384d0f3dc3eb0b7440b55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1dd2b33ac988bc2b0f8a17d8aa083cb58412f57e64c384d0f3dc3eb0b7440b55", kill_on_drop: false }` [INFO] [stdout] 1dd2b33ac988bc2b0f8a17d8aa083cb58412f57e64c384d0f3dc3eb0b7440b55 [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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] ff4ffc37764fec06b64b62ec02c4e7679cf1d97b9ae06a657b71b7910da6922d [INFO] running `Command { std: "docker" "start" "-a" "ff4ffc37764fec06b64b62ec02c4e7679cf1d97b9ae06a657b71b7910da6922d", kill_on_drop: false }` [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] [stderr] Compiling playdate-system v0.3.16 (/opt/rustwide/workdir) [INFO] [stdout] warning: dropping unsupported crate type `dylib` for target `x86_64-unknown-linux-musl` [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; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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] running `Command { std: "docker" "inspect" "ff4ffc37764fec06b64b62ec02c4e7679cf1d97b9ae06a657b71b7910da6922d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff4ffc37764fec06b64b62ec02c4e7679cf1d97b9ae06a657b71b7910da6922d", kill_on_drop: false }` [INFO] [stdout] ff4ffc37764fec06b64b62ec02c4e7679cf1d97b9ae06a657b71b7910da6922d