Dec 07 16:55:44.186 INFO testing ffi_utils-0.11.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 16:55:44.186 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 07 16:55:44.612 INFO [stdout] b1dd75bff718a044f68acfc4bb7a85518a4ae011dc4fc963f19bc079e0bc2f0e
Dec 07 16:55:44.616 INFO running `"docker" "start" "-a" "b1dd75bff718a044f68acfc4bb7a85518a4ae011dc4fc963f19bc079e0bc2f0e"`
Dec 07 16:55:45.828 INFO [stderr] usermod: no changes
Dec 07 16:55:46.006 INFO [stderr]    Compiling walkdir v2.0.1
Dec 07 16:55:47.776 INFO [stderr]    Compiling ffi_utils v0.11.0 (/source)
Dec 07 16:55:47.872 INFO [stderr] error: lint `private_no_mangle_fns` has been removed: `no longer an warning, #[no_mangle] functions always exported`
Dec 07 16:55:47.872 INFO [stderr]   --> src/lib.rs:34:5
Dec 07 16:55:47.872 INFO [stderr]    |
Dec 07 16:55:47.872 INFO [stderr] 34 |     private_no_mangle_fns,
Dec 07 16:55:47.872 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 07 16:55:47.872 INFO [stderr]    |
Dec 07 16:55:47.872 INFO [stderr] note: lint level defined here
Dec 07 16:55:47.872 INFO [stderr]   --> src/lib.rs:24:5
Dec 07 16:55:47.872 INFO [stderr]    |
Dec 07 16:55:47.872 INFO [stderr] 24 |     warnings
Dec 07 16:55:47.872 INFO [stderr]    |     ^^^^^^^^
Dec 07 16:55:47.872 INFO [stderr]    = note: #[forbid(renamed_and_removed_lints)] implied by #[forbid(warnings)]
Dec 07 16:55:47.872 INFO [stderr] 
Dec 07 16:55:47.872 INFO [stderr] error: lint `private_no_mangle_statics` has been removed: `no longer an warning, #[no_mangle] statics always exported`
Dec 07 16:55:47.872 INFO [stderr]   --> src/lib.rs:35:5
Dec 07 16:55:47.872 INFO [stderr]    |
Dec 07 16:55:47.872 INFO [stderr] 35 |     private_no_mangle_statics,
Dec 07 16:55:47.872 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 16:55:47.872 INFO [stderr] 
Dec 07 16:55:48.925 INFO [stderr] error: aborting due to 2 previous errors
Dec 07 16:55:48.926 INFO [stderr] 
Dec 07 16:55:48.933 INFO [stderr] error: Could not compile `ffi_utils`.
Dec 07 16:55:48.934 INFO [stderr] 
Dec 07 16:55:48.934 INFO [stderr] To learn more, run the command again with --verbose.
Dec 07 16:55:48.940 INFO [stderr] su: No module specific data is present
Dec 07 16:55:50.200 INFO running `"docker" "inspect" "b1dd75bff718a044f68acfc4bb7a85518a4ae011dc4fc963f19bc079e0bc2f0e"`
Dec 07 16:55:50.554 INFO running `"docker" "rm" "-f" "b1dd75bff718a044f68acfc4bb7a85518a4ae011dc4fc963f19bc079e0bc2f0e"`
Dec 07 16:55:50.853 INFO [stdout] b1dd75bff718a044f68acfc4bb7a85518a4ae011dc4fc963f19bc079e0bc2f0e