Dec 11 18:12:31.990 INFO checking gaberudy/hash_test against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 18:12:31.990 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 11 18:12:32.416 INFO [stdout] a8e02857f55aaed46dff984b8bfed334728e07ba8d22f51d6ea024722cd35836
Dec 11 18:12:32.422 INFO running `"docker" "start" "-a" "a8e02857f55aaed46dff984b8bfed334728e07ba8d22f51d6ea024722cd35836"`
Dec 11 18:12:33.965 INFO [stderr] usermod: no changes
Dec 11 18:12:34.056 INFO [stderr]    Compiling hash_test v0.1.0 (/source)
Dec 11 18:12:34.064 INFO [stderr]     Checking docopt v1.0.1
Dec 11 18:12:36.032 INFO [stderr] warning: native/test.c: In function 'test_int':
Dec 11 18:12:36.032 INFO [stderr] warning: native/test.c:15:2: warning: implicit declaration of function 'mem_start' [-Wimplicit-function-declaration]
Dec 11 18:12:36.032 INFO [stderr] warning:   mem_start();
Dec 11 18:12:36.032 INFO [stderr] warning:   ^
Dec 11 18:12:36.032 INFO [stderr] warning: native/test.c:25:2: warning: implicit declaration of function 'mem_stop' [-Wimplicit-function-declaration]
Dec 11 18:12:36.032 INFO [stderr] warning:   mem_stop();
Dec 11 18:12:36.032 INFO [stderr] warning:   ^
Dec 11 18:12:38.439 INFO [stderr] warning: unused variable: `je_stats`
Dec 11 18:12:38.439 INFO [stderr]   --> src/test_klib.rs:18:46
Dec 11 18:12:38.439 INFO [stderr]    |
Dec 11 18:12:38.439 INFO [stderr] 18 | pub fn insert_or_remove_int(data: &Vec<u32>, je_stats: bool) {
Dec 11 18:12:38.439 INFO [stderr]    |                                              ^^^^^^^^ help: consider using `_je_stats` instead
Dec 11 18:12:38.439 INFO [stderr]    |
Dec 11 18:12:38.439 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 18:12:38.439 INFO [stderr] 
Dec 11 18:12:38.440 INFO [stderr] warning: unused variable: `je_stats`
Dec 11 18:12:38.440 INFO [stderr]   --> src/test_klib.rs:24:50
Dec 11 18:12:38.440 INFO [stderr]    |
Dec 11 18:12:38.440 INFO [stderr] 24 | pub fn insert_or_remove_str(data: &Vec<CString>, je_stats: bool) {
Dec 11 18:12:38.440 INFO [stderr]    |                                                  ^^^^^^^^ help: consider using `_je_stats` instead
Dec 11 18:12:38.440 INFO [stderr] 
Dec 11 18:12:38.687 INFO [stderr] warning: unused variable: `je_stats`
Dec 11 18:12:38.687 INFO [stderr]   --> src/test_klib.rs:18:46
Dec 11 18:12:38.687 INFO [stderr]    |
Dec 11 18:12:38.687 INFO [stderr] 18 | pub fn insert_or_remove_int(data: &Vec<u32>, je_stats: bool) {
Dec 11 18:12:38.687 INFO [stderr]    |                                              ^^^^^^^^ help: consider using `_je_stats` instead
Dec 11 18:12:38.687 INFO [stderr]    |
Dec 11 18:12:38.687 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 18:12:38.687 INFO [stderr] 
Dec 11 18:12:38.687 INFO [stderr] warning: unused variable: `je_stats`
Dec 11 18:12:38.687 INFO [stderr]   --> src/test_klib.rs:24:50
Dec 11 18:12:38.687 INFO [stderr]    |
Dec 11 18:12:38.687 INFO [stderr] 24 | pub fn insert_or_remove_str(data: &Vec<CString>, je_stats: bool) {
Dec 11 18:12:38.687 INFO [stderr]    |                                                  ^^^^^^^^ help: consider using `_je_stats` instead
Dec 11 18:12:38.687 INFO [stderr] 
Dec 11 18:12:38.771 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.80s
Dec 11 18:12:38.784 INFO [stderr] su: No module specific data is present
Dec 11 18:12:39.118 INFO running `"docker" "inspect" "a8e02857f55aaed46dff984b8bfed334728e07ba8d22f51d6ea024722cd35836"`
Dec 11 18:12:39.296 INFO running `"docker" "rm" "-f" "a8e02857f55aaed46dff984b8bfed334728e07ba8d22f51d6ea024722cd35836"`
Dec 11 18:12:39.548 INFO [stdout] a8e02857f55aaed46dff984b8bfed334728e07ba8d22f51d6ea024722cd35836