Dec 19 15:48:20.587 INFO checking ikurek/PEA-Projekt2 against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 15:48:20.587 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/ikurek/PEA-Projekt2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 15:48:21.078 INFO [stdout] 976c7c9c97953abf2f9dc61f9c792127da280650d205f8d4c7da246ed33c8391
Dec 19 15:48:21.080 INFO running `"docker" "start" "-a" "976c7c9c97953abf2f9dc61f9c792127da280650d205f8d4c7da246ed33c8391"`
Dec 19 15:48:24.220 INFO [stderr]     Checking tabu_search v0.1.0 (/opt/crater/workdir)
Dec 19 15:48:24.788 INFO [stderr] warning: value assigned to `current_path_value` is never read
Dec 19 15:48:24.788 INFO [stderr]   --> src/tabu_search.rs:20:13
Dec 19 15:48:24.788 INFO [stderr]    |
Dec 19 15:48:24.788 INFO [stderr] 20 |     let mut current_path_value: i32 = 9999999999;
Dec 19 15:48:24.788 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^
Dec 19 15:48:24.788 INFO [stderr]    |
Dec 19 15:48:24.788 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 19 15:48:24.788 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 15:48:24.788 INFO [stderr] 
Dec 19 15:48:24.788 INFO [stderr] warning: value assigned to `best_path_value` is never read
Dec 19 15:48:24.788 INFO [stderr]   --> src/tabu_search.rs:24:13
Dec 19 15:48:24.788 INFO [stderr]    |
Dec 19 15:48:24.788 INFO [stderr] 24 |     let mut best_path_value: i32 = 9999999999;
Dec 19 15:48:24.788 INFO [stderr]    |             ^^^^^^^^^^^^^^^
Dec 19 15:48:24.788 INFO [stderr]    |
Dec 19 15:48:24.788 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 15:48:24.788 INFO [stderr] 
Dec 19 15:48:24.888 INFO [stderr] warning: function is never used: `print_tabu_list`
Dec 19 15:48:24.888 INFO [stderr]   --> src/print_utils.rs:10:1
Dec 19 15:48:24.888 INFO [stderr]    |
Dec 19 15:48:24.888 INFO [stderr] 10 | pub fn print_tabu_list(tabu_list: &Vec<Vec<i32>>) {
Dec 19 15:48:24.888 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:48:24.888 INFO [stderr]    |
Dec 19 15:48:24.888 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 15:48:24.888 INFO [stderr] 
Dec 19 15:48:24.888 INFO [stderr] warning: function is never used: `print_result`
Dec 19 15:48:24.888 INFO [stderr]   --> src/print_utils.rs:18:1
Dec 19 15:48:24.888 INFO [stderr]    |
Dec 19 15:48:24.888 INFO [stderr] 18 | pub fn print_result(result: i32, result_path: Vec<i32>, elapsed_time: i64) {
Dec 19 15:48:24.888 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:48:24.888 INFO [stderr] 
Dec 19 15:48:24.888 INFO [stderr] warning: literal out of range for i32
Dec 19 15:48:24.888 INFO [stderr]   --> src/tabu_search.rs:20:39
Dec 19 15:48:24.888 INFO [stderr]    |
Dec 19 15:48:24.888 INFO [stderr] 20 |     let mut current_path_value: i32 = 9999999999;
Dec 19 15:48:24.888 INFO [stderr]    |                                       ^^^^^^^^^^
Dec 19 15:48:24.889 INFO [stderr]    |
Dec 19 15:48:24.889 INFO [stderr]    = note: #[warn(overflowing_literals)] on by default
Dec 19 15:48:24.889 INFO [stderr] 
Dec 19 15:48:24.889 INFO [stderr] warning: literal out of range for i32
Dec 19 15:48:24.889 INFO [stderr]   --> src/tabu_search.rs:24:36
Dec 19 15:48:24.889 INFO [stderr]    |
Dec 19 15:48:24.889 INFO [stderr] 24 |     let mut best_path_value: i32 = 9999999999;
Dec 19 15:48:24.889 INFO [stderr]    |                                    ^^^^^^^^^^
Dec 19 15:48:24.889 INFO [stderr] 
Dec 19 15:48:24.984 INFO [stderr] warning: value assigned to `current_path_value` is never read
Dec 19 15:48:24.984 INFO [stderr]   --> src/tabu_search.rs:20:13
Dec 19 15:48:24.984 INFO [stderr]    |
Dec 19 15:48:24.984 INFO [stderr] 20 |     let mut current_path_value: i32 = 9999999999;
Dec 19 15:48:24.984 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^
Dec 19 15:48:24.984 INFO [stderr]    |
Dec 19 15:48:24.984 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 19 15:48:24.984 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 15:48:24.984 INFO [stderr] 
Dec 19 15:48:24.984 INFO [stderr] warning: value assigned to `best_path_value` is never read
Dec 19 15:48:24.984 INFO [stderr]   --> src/tabu_search.rs:24:13
Dec 19 15:48:24.984 INFO [stderr]    |
Dec 19 15:48:24.984 INFO [stderr] 24 |     let mut best_path_value: i32 = 9999999999;
Dec 19 15:48:24.984 INFO [stderr]    |             ^^^^^^^^^^^^^^^
Dec 19 15:48:24.984 INFO [stderr]    |
Dec 19 15:48:24.984 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 15:48:24.984 INFO [stderr] 
Dec 19 15:48:25.078 INFO [stderr] warning: function is never used: `print_tabu_list`
Dec 19 15:48:25.078 INFO [stderr]   --> src/print_utils.rs:10:1
Dec 19 15:48:25.078 INFO [stderr]    |
Dec 19 15:48:25.078 INFO [stderr] 10 | pub fn print_tabu_list(tabu_list: &Vec<Vec<i32>>) {
Dec 19 15:48:25.078 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:48:25.078 INFO [stderr]    |
Dec 19 15:48:25.078 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 15:48:25.078 INFO [stderr] 
Dec 19 15:48:25.078 INFO [stderr] warning: function is never used: `print_result`
Dec 19 15:48:25.078 INFO [stderr]   --> src/print_utils.rs:18:1
Dec 19 15:48:25.078 INFO [stderr]    |
Dec 19 15:48:25.078 INFO [stderr] 18 | pub fn print_result(result: i32, result_path: Vec<i32>, elapsed_time: i64) {
Dec 19 15:48:25.078 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:48:25.078 INFO [stderr] 
Dec 19 15:48:25.080 INFO [stderr] warning: literal out of range for i32
Dec 19 15:48:25.080 INFO [stderr]   --> src/tabu_search.rs:20:39
Dec 19 15:48:25.080 INFO [stderr]    |
Dec 19 15:48:25.080 INFO [stderr] 20 |     let mut current_path_value: i32 = 9999999999;
Dec 19 15:48:25.080 INFO [stderr]    |                                       ^^^^^^^^^^
Dec 19 15:48:25.080 INFO [stderr]    |
Dec 19 15:48:25.080 INFO [stderr]    = note: #[warn(overflowing_literals)] on by default
Dec 19 15:48:25.080 INFO [stderr] 
Dec 19 15:48:25.080 INFO [stderr] warning: literal out of range for i32
Dec 19 15:48:25.080 INFO [stderr]   --> src/tabu_search.rs:24:36
Dec 19 15:48:25.080 INFO [stderr]    |
Dec 19 15:48:25.080 INFO [stderr] 24 |     let mut best_path_value: i32 = 9999999999;
Dec 19 15:48:25.080 INFO [stderr]    |                                    ^^^^^^^^^^
Dec 19 15:48:25.080 INFO [stderr] 
Dec 19 15:48:25.120 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
Dec 19 15:48:26.155 INFO running `"docker" "inspect" "976c7c9c97953abf2f9dc61f9c792127da280650d205f8d4c7da246ed33c8391"`
Dec 19 15:48:26.442 INFO running `"docker" "rm" "-f" "976c7c9c97953abf2f9dc61f9c792127da280650d205f8d4c7da246ed33c8391"`
Dec 19 15:48:26.808 INFO [stdout] 976c7c9c97953abf2f9dc61f9c792127da280650d205f8d4c7da246ed33c8391