[INFO] updating cached repository ikurek/PEA-Projekt2
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ikurek/PEA-Projekt2
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ikurek/PEA-Projekt2" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/ikurek/PEA-Projekt2"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/ikurek/PEA-Projekt2'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ikurek/PEA-Projekt2" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/ikurek/PEA-Projekt2"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/ikurek/PEA-Projekt2'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a69ecf369221768be633c1af62fefbce2b28ec9a
[INFO] sha for GitHub repo ikurek/PEA-Projekt2: a69ecf369221768be633c1af62fefbce2b28ec9a
[INFO] validating manifest of ikurek/PEA-Projekt2 on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ikurek/PEA-Projekt2 on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ikurek/PEA-Projekt2
[INFO] finished frobbing ikurek/PEA-Projekt2
[INFO] frobbed toml for ikurek/PEA-Projekt2 written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/ikurek/PEA-Projekt2/Cargo.toml
[INFO] started frobbing ikurek/PEA-Projekt2
[INFO] finished frobbing ikurek/PEA-Projekt2
[INFO] frobbed toml for ikurek/PEA-Projekt2 written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/ikurek/PEA-Projekt2/Cargo.toml
[INFO] crate ikurek/PEA-Projekt2 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ikurek/PEA-Projekt2 against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-6/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 287c9e7425ed0cea806da20943cd82d0d267f65b920bb3d3449286d09bc5fe2a
[INFO] running `"docker" "start" "-a" "287c9e7425ed0cea806da20943cd82d0d267f65b920bb3d3449286d09bc5fe2a"`
[INFO] [stderr]     Checking tsplib v0.1.0
[INFO] [stderr]     Checking tabu_search v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: value assigned to `current_path_value` is never read
[INFO] [stderr]   --> src/tabu_search.rs:20:13
[INFO] [stderr]    |
[INFO] [stderr] 20 |     let mut current_path_value: i32 = 9999999999;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `best_path_value` is never read
[INFO] [stderr]   --> src/tabu_search.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let mut best_path_value: i32 = 9999999999;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `current_path_value` is never read
[INFO] [stderr]   --> src/tabu_search.rs:20:13
[INFO] [stderr]    |
[INFO] [stderr] 20 |     let mut current_path_value: i32 = 9999999999;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `best_path_value` is never read
[INFO] [stderr]   --> src/tabu_search.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let mut best_path_value: i32 = 9999999999;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `print_tabu_list`
[INFO] [stderr]   --> src/print_utils.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn print_tabu_list(tabu_list: &Vec<Vec<i32>>) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `print_result`
[INFO] [stderr]   --> src/print_utils.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn print_result(result: i32, result_path: Vec<i32>, elapsed_time: i64) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: literal out of range for `i32`
[INFO] [stderr]   --> src/tabu_search.rs:20:39
[INFO] [stderr]    |
[INFO] [stderr] 20 |     let mut current_path_value: i32 = 9999999999;
[INFO] [stderr]    |                                       ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[deny(overflowing_literals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: literal out of range for `i32`
[INFO] [stderr]   --> src/tabu_search.rs:24:36
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let mut best_path_value: i32 = 9999999999;
[INFO] [stderr]    |                                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `tabu_search`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: function is never used: `print_tabu_list`
[INFO] [stderr]   --> src/print_utils.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn print_tabu_list(tabu_list: &Vec<Vec<i32>>) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `print_result`
[INFO] [stderr]   --> src/print_utils.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn print_result(result: i32, result_path: Vec<i32>, elapsed_time: i64) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: literal out of range for `i32`
[INFO] [stderr]   --> src/tabu_search.rs:20:39
[INFO] [stderr]    |
[INFO] [stderr] 20 |     let mut current_path_value: i32 = 9999999999;
[INFO] [stderr]    |                                       ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[deny(overflowing_literals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: literal out of range for `i32`
[INFO] [stderr]   --> src/tabu_search.rs:24:36
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let mut best_path_value: i32 = 9999999999;
[INFO] [stderr]    |                                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `tabu_search`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "287c9e7425ed0cea806da20943cd82d0d267f65b920bb3d3449286d09bc5fe2a"`
[INFO] running `"docker" "rm" "-f" "287c9e7425ed0cea806da20943cd82d0d267f65b920bb3d3449286d09bc5fe2a"`
[INFO] [stdout] 287c9e7425ed0cea806da20943cd82d0d267f65b920bb3d3449286d09bc5fe2a