Using rustflags: -Ctarget-cpu=atmega328p
Blocking waiting for file lock on package cache
Blocking waiting for file lock on package cache
Blocking waiting for file lock on package cache
Blocking waiting for file lock on package cache
Compiling compiler_builtins v0.1.155
Compiling core v0.0.0 (/var/lib/does-it-build/.rustup/toolchains/nightly-2025-04-23-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core)
Compiling rustc-std-workspace-core v1.99.0 (/var/lib/does-it-build/.rustup/toolchains/nightly-2025-04-23-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/rustc-std-workspace-core)
Compiling target-test v0.1.0 (/tmp/.tmpIDnL5n)
Finished `release` profile [optimized] target(s) in 21.96s