Dec 15 23:19:40.842 INFO testing accumulator-0.7.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 23:19:40.842 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 23:19:41.424 INFO [stdout] 160e9f024c6785a54e14a00d4d28e438550fee292113afb1d55d47c14bf1b029
Dec 15 23:19:41.426 INFO running `"docker" "start" "-a" "160e9f024c6785a54e14a00d4d28e438550fee292113afb1d55d47c14bf1b029"`
Dec 15 23:19:42.479 INFO [stderr] usermod: no changes
Dec 15 23:19:42.551 INFO [stderr]    Compiling lru_time_cache v0.7.0
Dec 15 23:19:43.419 INFO [stderr]    Compiling accumulator v0.7.0 (/source)
Dec 15 23:19:43.527 INFO [stderr] error: lint `private_no_mangle_fns` has been removed: `no longer an warning, #[no_mangle] functions always exported`
Dec 15 23:19:43.527 INFO [stderr]   --> src/lib.rs:37:9
Dec 15 23:19:43.527 INFO [stderr]    |
Dec 15 23:19:43.527 INFO [stderr] 37 |         private_no_mangle_fns, private_no_mangle_statics, stable_features, unconditional_recursion,
Dec 15 23:19:43.527 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Dec 15 23:19:43.527 INFO [stderr]    |
Dec 15 23:19:43.527 INFO [stderr] note: lint level defined here
Dec 15 23:19:43.527 INFO [stderr]   --> src/lib.rs:34:32
Dec 15 23:19:43.527 INFO [stderr]    |
Dec 15 23:19:43.527 INFO [stderr] 34 |           unknown_crate_types, warnings)]
Dec 15 23:19:43.527 INFO [stderr]    |                                ^^^^^^^^
Dec 15 23:19:43.527 INFO [stderr]    = note: #[forbid(renamed_and_removed_lints)] implied by #[forbid(warnings)]
Dec 15 23:19:43.527 INFO [stderr] 
Dec 15 23:19:43.527 INFO [stderr] error: lint `private_no_mangle_statics` has been removed: `no longer an warning, #[no_mangle] statics always exported`
Dec 15 23:19:43.527 INFO [stderr]   --> src/lib.rs:37:32
Dec 15 23:19:43.527 INFO [stderr]    |
Dec 15 23:19:43.527 INFO [stderr] 37 |         private_no_mangle_fns, private_no_mangle_statics, stable_features, unconditional_recursion,
Dec 15 23:19:43.527 INFO [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 23:19:43.527 INFO [stderr] 
Dec 15 23:19:44.159 INFO [stderr] error: aborting due to 2 previous errors
Dec 15 23:19:44.159 INFO [stderr] 
Dec 15 23:19:44.169 INFO [stderr] error: Could not compile `accumulator`.
Dec 15 23:19:44.169 INFO [stderr] 
Dec 15 23:19:44.169 INFO [stderr] To learn more, run the command again with --verbose.
Dec 15 23:19:44.169 INFO [stderr] su: No module specific data is present
Dec 15 23:19:45.089 INFO running `"docker" "inspect" "160e9f024c6785a54e14a00d4d28e438550fee292113afb1d55d47c14bf1b029"`
Dec 15 23:19:45.355 INFO running `"docker" "rm" "-f" "160e9f024c6785a54e14a00d4d28e438550fee292113afb1d55d47c14bf1b029"`
Dec 15 23:19:45.667 INFO [stdout] 160e9f024c6785a54e14a00d4d28e438550fee292113afb1d55d47c14bf1b029