Dec 12 09:44:25.809 INFO checking protobuf-codegen-2.2.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 09:44:25.809 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 09:44:26.091 INFO [stdout] cdf6df07bdf4d6418a56e620635d71509c33cc2386ec7d974d2c3a51862722ed
Dec 12 09:44:26.094 INFO running `"docker" "start" "-a" "cdf6df07bdf4d6418a56e620635d71509c33cc2386ec7d974d2c3a51862722ed"`
Dec 12 09:44:27.104 INFO [stderr] usermod: no changes
Dec 12 09:44:27.233 INFO [stderr]     Checking protobuf-codegen v2.2.0 (/source)
Dec 12 09:44:28.056 INFO [stderr] warning: unused import: `rust_types_values::type_name_to_rust_relative`
Dec 12 09:44:28.056 INFO [stderr]  --> src/enums.rs:8:5
Dec 12 09:44:28.056 INFO [stderr]   |
Dec 12 09:44:28.056 INFO [stderr] 8 | use rust_types_values::type_name_to_rust_relative;
Dec 12 09:44:28.056 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 09:44:28.056 INFO [stderr]   |
Dec 12 09:44:28.056 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 09:44:28.056 INFO [stderr] 
Dec 12 09:44:28.348 INFO [stderr] warning: unused import: `rust_types_values::type_name_to_rust_relative`
Dec 12 09:44:28.348 INFO [stderr]  --> src/enums.rs:8:5
Dec 12 09:44:28.348 INFO [stderr]   |
Dec 12 09:44:28.348 INFO [stderr] 8 | use rust_types_values::type_name_to_rust_relative;
Dec 12 09:44:28.348 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 09:44:28.348 INFO [stderr]   |
Dec 12 09:44:28.348 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 09:44:28.348 INFO [stderr] 
Dec 12 09:44:29.392 INFO [stderr] warning: method is never used: `supports_derive_partial_eq`
Dec 12 09:44:29.392 INFO [stderr]    --> src/message.rs:381:5
Dec 12 09:44:29.392 INFO [stderr]     |
Dec 12 09:44:29.392 INFO [stderr] 381 |     fn supports_derive_partial_eq(&self) -> bool {
Dec 12 09:44:29.392 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 09:44:29.392 INFO [stderr]     |
Dec 12 09:44:29.392 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 09:44:29.392 INFO [stderr] 
Dec 12 09:44:29.788 INFO [stderr] warning: method is never used: `supports_derive_partial_eq`
Dec 12 09:44:29.788 INFO [stderr]    --> src/message.rs:381:5
Dec 12 09:44:29.788 INFO [stderr]     |
Dec 12 09:44:29.788 INFO [stderr] 381 |     fn supports_derive_partial_eq(&self) -> bool {
Dec 12 09:44:29.788 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 09:44:29.788 INFO [stderr]     |
Dec 12 09:44:29.788 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 09:44:29.788 INFO [stderr] 
Dec 12 09:44:30.681 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.53s
Dec 12 09:44:30.681 INFO [stderr] su: No module specific data is present
Dec 12 09:44:31.000 INFO running `"docker" "inspect" "cdf6df07bdf4d6418a56e620635d71509c33cc2386ec7d974d2c3a51862722ed"`
Dec 12 09:44:31.146 INFO running `"docker" "rm" "-f" "cdf6df07bdf4d6418a56e620635d71509c33cc2386ec7d974d2c3a51862722ed"`
Dec 12 09:44:31.362 INFO [stdout] cdf6df07bdf4d6418a56e620635d71509c33cc2386ec7d974d2c3a51862722ed