[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/beta-1.38-1/sources/1.37.0/gh/ikurek/PEA-Projekt2"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ikurek/PEA-Projekt2'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ikurek/PEA-Projekt2" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ikurek/PEA-Projekt2"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ikurek/PEA-Projekt2 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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/beta-1.38-1/sources/1.37.0/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/beta-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ikurek/PEA-Projekt2 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 061ed4648a282c25a7809b3036d242baf4ce61e85176a5a8e6c3f32bf9b9102d
[INFO] running `"docker" "start" "-a" "061ed4648a282c25a7809b3036d242baf4ce61e85176a5a8e6c3f32bf9b9102d"`
[INFO] [stderr]    Compiling tsplib v0.1.0
[INFO] [stderr]    Compiling 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: 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] warning: 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: `#[warn(overflowing_literals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 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]     Finished dev [unoptimized + debuginfo] target(s) in 3.44s
[INFO] running `"docker" "inspect" "061ed4648a282c25a7809b3036d242baf4ce61e85176a5a8e6c3f32bf9b9102d"`
[INFO] running `"docker" "rm" "-f" "061ed4648a282c25a7809b3036d242baf4ce61e85176a5a8e6c3f32bf9b9102d"`
[INFO] [stdout] 061ed4648a282c25a7809b3036d242baf4ce61e85176a5a8e6c3f32bf9b9102d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 171c2fac0f98a7c9bb45449549a4d9037b316e349a4ba3d2f0abc79e546d15d2
[INFO] running `"docker" "start" "-a" "171c2fac0f98a7c9bb45449549a4d9037b316e349a4ba3d2f0abc79e546d15d2"`
[INFO] [stderr]    Compiling 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: 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] warning: 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: `#[warn(overflowing_literals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 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]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "171c2fac0f98a7c9bb45449549a4d9037b316e349a4ba3d2f0abc79e546d15d2"`
[INFO] running `"docker" "rm" "-f" "171c2fac0f98a7c9bb45449549a4d9037b316e349a4ba3d2f0abc79e546d15d2"`
[INFO] [stdout] 171c2fac0f98a7c9bb45449549a4d9037b316e349a4ba3d2f0abc79e546d15d2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 61402cbb5611fca0674a8a7d89424d213ff7609356e22d9c1f6f84fad8df7ec1
[INFO] running `"docker" "start" "-a" "61402cbb5611fca0674a8a7d89424d213ff7609356e22d9c1f6f84fad8df7ec1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tabu_search-c850645e7968c0c3
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "61402cbb5611fca0674a8a7d89424d213ff7609356e22d9c1f6f84fad8df7ec1"`
[INFO] running `"docker" "rm" "-f" "61402cbb5611fca0674a8a7d89424d213ff7609356e22d9c1f6f84fad8df7ec1"`
[INFO] [stdout] 61402cbb5611fca0674a8a7d89424d213ff7609356e22d9c1f6f84fad8df7ec1