Dec 12 17:55:49.744 INFO checking atmega32u4-0.1.3 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 17:55:49.744 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 17:55:50.230 INFO [stdout] 7b759753fa74f624200daee727f0d8891df1c6e9ce55df4032ebc1cc91cc27bf
Dec 12 17:55:50.238 INFO running `"docker" "start" "-a" "7b759753fa74f624200daee727f0d8891df1c6e9ce55df4032ebc1cc91cc27bf"`
Dec 12 17:55:50.783 INFO [stderr] usermod: no changes
Dec 12 17:55:50.845 INFO [stderr]     Checking atmega32u4 v0.1.3 (/source)
Dec 12 17:55:51.027 INFO [stderr] warning: lint `private_no_mangle_statics` has been removed: `no longer an warning, #[no_mangle] statics always exported`
Dec 12 17:55:51.027 INFO [stderr]    --> src/peripherals/mod.rs:217:9
Dec 12 17:55:51.027 INFO [stderr]     |
Dec 12 17:55:51.027 INFO [stderr] 217 | #[allow(private_no_mangle_statics)]
Dec 12 17:55:51.027 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 17:55:51.027 INFO [stderr]     |
Dec 12 17:55:51.028 INFO [stderr]     = note: #[warn(renamed_and_removed_lints)] on by default
Dec 12 17:55:51.028 INFO [stderr] 
Dec 12 17:55:51.028 INFO [stderr] warning: lint `private_no_mangle_statics` has been removed: `no longer an warning, #[no_mangle] statics always exported`
Dec 12 17:55:51.028 INFO [stderr]    --> src/peripherals/mod.rs:217:9
Dec 12 17:55:51.028 INFO [stderr]     |
Dec 12 17:55:51.028 INFO [stderr] 217 | #[allow(private_no_mangle_statics)]
Dec 12 17:55:51.028 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 17:55:51.028 INFO [stderr]     |
Dec 12 17:55:51.028 INFO [stderr]     = note: #[warn(renamed_and_removed_lints)] on by default
Dec 12 17:55:51.028 INFO [stderr] 
Dec 12 17:55:54.804 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.97s
Dec 12 17:55:54.804 INFO [stderr] su: No module specific data is present
Dec 12 17:55:55.100 INFO running `"docker" "inspect" "7b759753fa74f624200daee727f0d8891df1c6e9ce55df4032ebc1cc91cc27bf"`
Dec 12 17:55:55.187 INFO running `"docker" "rm" "-f" "7b759753fa74f624200daee727f0d8891df1c6e9ce55df4032ebc1cc91cc27bf"`
Dec 12 17:55:55.268 INFO [stdout] 7b759753fa74f624200daee727f0d8891df1c6e9ce55df4032ebc1cc91cc27bf